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Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally OSM: From Database to Pictures Tim Clark (eclipse) March 12, 2009 Tim Clark (eclipse) OSM: From Database to Pictures
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OSM: From Database to Pictures - SUCS

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Page 1: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM: From Database to Pictures

Tim Clark (eclipse)

March 12, 2009

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 2: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is OSM

An open source and open data mapping project.

Users submit locally collected data and upload it to a centraldatabase.

The database is then used by in various ways by differentpeople.

One of these ways is a ‘slippy map’ on their home page.

For more information on how to contribute to OSM see onerollercow’s past talks.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 3: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is OSM

An open source and open data mapping project.

Users submit locally collected data and upload it to a centraldatabase.

The database is then used by in various ways by differentpeople.

One of these ways is a ‘slippy map’ on their home page.

For more information on how to contribute to OSM see onerollercow’s past talks.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 4: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is OSM

An open source and open data mapping project.

Users submit locally collected data and upload it to a centraldatabase.

The database is then used by in various ways by differentpeople.

One of these ways is a ‘slippy map’ on their home page.

For more information on how to contribute to OSM see onerollercow’s past talks.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 5: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is OSM

An open source and open data mapping project.

Users submit locally collected data and upload it to a centraldatabase.

The database is then used by in various ways by differentpeople.

One of these ways is a ‘slippy map’ on their home page.

For more information on how to contribute to OSM see onerollercow’s past talks.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 6: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is OSM

An open source and open data mapping project.

Users submit locally collected data and upload it to a centraldatabase.

The database is then used by in various ways by differentpeople.

One of these ways is a ‘slippy map’ on their home page.

For more information on how to contribute to OSM see onerollercow’s past talks.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 7: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is OSM

An open source and open data mapping project.

Users submit locally collected data and upload it to a centraldatabase.

The database is then used by in various ways by differentpeople.

One of these ways is a ‘slippy map’ on their home page.

For more information on how to contribute to OSM see onerollercow’s past talks.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 8: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 9: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 10: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 11: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 12: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 13: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.

and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 14: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.

you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 15: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 16: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

What is the ‘slippy map’

Its the map on www.openstreetmap.org.

Its like most online maps.

Most of you are probably familiar with google maps

It allows you to:

You can zoom in.and out.you can drag it round with your mouse.

and it looks like this:

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 17: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM Homepage

from www.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 18: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

How does it work

It uses OpenLayers.

You point OpenLayers at a tile server that holds (or justserves) lots of tiles.

Tiles are small sections of map usually 256x256 pixels at aspecific zoom level.

For example zoom level 13 tile with campus on it:

This tile is found at tile.openstreetmap.org/13/4005/2720.png

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 19: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

How does it work

It uses OpenLayers.

You point OpenLayers at a tile server that holds (or justserves) lots of tiles.

Tiles are small sections of map usually 256x256 pixels at aspecific zoom level.

For example zoom level 13 tile with campus on it:

This tile is found at tile.openstreetmap.org/13/4005/2720.png

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 20: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

How does it work

It uses OpenLayers.

You point OpenLayers at a tile server that holds (or justserves) lots of tiles.

Tiles are small sections of map usually 256x256 pixels at aspecific zoom level.

For example zoom level 13 tile with campus on it:

This tile is found at tile.openstreetmap.org/13/4005/2720.png

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 21: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

How does it work

It uses OpenLayers.

You point OpenLayers at a tile server that holds (or justserves) lots of tiles.

Tiles are small sections of map usually 256x256 pixels at aspecific zoom level.

For example zoom level 13 tile with campus on it:

This tile is found at tile.openstreetmap.org/13/4005/2720.png

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 22: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

How does it work

It uses OpenLayers.

You point OpenLayers at a tile server that holds (or justserves) lots of tiles.

Tiles are small sections of map usually 256x256 pixels at aspecific zoom level.

For example zoom level 13 tile with campus on it:

This tile is found at tile.openstreetmap.org/13/4005/2720.png

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 23: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

How does it work

It uses OpenLayers.

You point OpenLayers at a tile server that holds (or justserves) lots of tiles.

Tiles are small sections of map usually 256x256 pixels at aspecific zoom level.

For example zoom level 13 tile with campus on it:

This tile is found at tile.openstreetmap.org/13/4005/2720.png

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 24: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Ways of Rendering

Mapnik:

Osmarender:

Mapnik tends to be more popular.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 25: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Ways of Rendering

Mapnik:

Osmarender:

Mapnik tends to be more popular.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 26: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Ways of Rendering

Mapnik:

Osmarender:

Mapnik tends to be more popular.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 27: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Ways of Rendering

Mapnik:

Osmarender:

Mapnik tends to be more popular.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 28: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 29: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 30: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 31: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 32: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 33: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 34: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 35: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 36: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 37: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 38: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Mapnik

C Program.

Therefor very fast.

Not just used by OSM.

Can do OS Maps with it too if you can get the data.

Has python bindings.

Renders out of an GIS database.

Usually a PostgreSQL database.

Uses an xml style file which descibes what each type ofelement looks like.

Renders after each planet file release (more on this later).

More about how to get this working later.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 39: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Osmarender

Uses xml transforms on the planet.osm file (more about thisfile later).

Produces an svg that is then cut up and converted into pngtiles.

Very slow to run but generates tiles in batches.

Used by tiles@home.

tiles@home is a cloud render farm for the osmarender tiles onthe main map.

Rendered continuously as tiles get expired.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 40: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Osmarender

Uses xml transforms on the planet.osm file (more about thisfile later).

Produces an svg that is then cut up and converted into pngtiles.

Very slow to run but generates tiles in batches.

Used by tiles@home.

tiles@home is a cloud render farm for the osmarender tiles onthe main map.

Rendered continuously as tiles get expired.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 41: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Osmarender

Uses xml transforms on the planet.osm file (more about thisfile later).

Produces an svg that is then cut up and converted into pngtiles.

Very slow to run but generates tiles in batches.

Used by tiles@home.

tiles@home is a cloud render farm for the osmarender tiles onthe main map.

Rendered continuously as tiles get expired.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 42: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Osmarender

Uses xml transforms on the planet.osm file (more about thisfile later).

Produces an svg that is then cut up and converted into pngtiles.

Very slow to run but generates tiles in batches.

Used by tiles@home.

tiles@home is a cloud render farm for the osmarender tiles onthe main map.

Rendered continuously as tiles get expired.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 43: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Osmarender

Uses xml transforms on the planet.osm file (more about thisfile later).

Produces an svg that is then cut up and converted into pngtiles.

Very slow to run but generates tiles in batches.

Used by tiles@home.

tiles@home is a cloud render farm for the osmarender tiles onthe main map.

Rendered continuously as tiles get expired.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 44: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Osmarender

Uses xml transforms on the planet.osm file (more about thisfile later).

Produces an svg that is then cut up and converted into pngtiles.

Very slow to run but generates tiles in batches.

Used by tiles@home.

tiles@home is a cloud render farm for the osmarender tiles onthe main map.

Rendered continuously as tiles get expired.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 45: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Osmarender

Uses xml transforms on the planet.osm file (more about thisfile later).

Produces an svg that is then cut up and converted into pngtiles.

Very slow to run but generates tiles in batches.

Used by tiles@home.

tiles@home is a cloud render farm for the osmarender tiles onthe main map.

Rendered continuously as tiles get expired.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 46: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 47: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 48: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 49: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 50: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 51: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 52: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 53: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Planet.osm

XML file.

Holds all the current OSM data.

Created every Wednesday.

Takes several hours to create and bzip.

Its a very big file, about 150 gigabytes

Compressed to 5.2GB with bzip2 compression.

Current and historical planet.osm files stored atplanet.openstreetmap.org

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 54: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MBHourly: 300KB-2MBMinutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 55: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MBHourly: 300KB-2MBMinutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 56: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MBHourly: 300KB-2MBMinutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 57: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MB

Hourly: 300KB-2MBMinutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 58: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MBHourly: 300KB-2MB

Minutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 59: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MBHourly: 300KB-2MBMinutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 60: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MBHourly: 300KB-2MBMinutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 61: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Deltas

Created with Osmosis.

Created on different tile intervals from the history data in themain database:

Daily: 15MB-25MBHourly: 300KB-2MBMinutely: 5KB - 50KB

Osmosis can be used to construct an up to date planet.osmfile with these.

Can also be used with OSM2PGSQL (more on this next).

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 62: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 63: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 64: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 65: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 66: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.

Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 67: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.

The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 68: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.

It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 69: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 70: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 71: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.

Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 72: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.

Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 73: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 74: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

OSM2PGSQL

Used to put planet.osm files into a GIS PostgreSQL database.

More recently deltas can be applied to a postgis database withit too.

Slim mode:

Needed if you want to apply deltas to your database.Uses much less RAM when importing.The database ends up being much bigger.It takes much longer to do an import.

Tile deltas:

New feature.Added by FireFury.Produces files that say which tiles are affected by a osm delta.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 75: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 76: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 77: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFury

Modified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 78: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/useful

Downloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 79: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on them

We have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 80: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 81: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 82: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.

worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 83: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.

The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 84: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).

The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 85: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 86: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Python Shaped Glue

updater.py:

Written by FireFuryModified by me to be a little more sane/usefulDownloads osm deltas and calls osm2pgsql on themWe have this running on iodine

Cluster render server:

renderer.py is the render controller: it takes requests to havetiles rendered and passes them out to the workers.worker.py is the render worker: it connects to the rendercontroller and renders the tiles it requests to the NFS by usingthe mapnik bindings with the postgis database.The render controller runs on silver (under nice).The Workers run on the desktops (under nice) apart fromiodine and arsenic.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 87: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 88: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 89: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 90: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 91: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 92: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 93: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 94: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 95: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Summary

OSM release planet file (or planet delta)

updater downloads this and calls OSM2PGSQL

which puts the data into the postgis database and makes atilediff file.

The nightly job adds all swanseas tiles to the render queue

which then spreads the tile requests out to the workers

which then call mapnik

which uses the data in the postgis database to render the tileto my home dir.

A user goes to the website and it open OpenLayers whichloads the tiles in a nice UI.

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 96: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

The Internet

Slides Available at http://sucs.org/~eclipseMy OSM nightly render: http://sucs.org/~eclipse/osm

Tim Clark (eclipse)

OSM: From Database to Pictures

Page 97: OSM: From Database to Pictures - SUCS

Introduction Slippy Map Rendering .osm Files Sticking it all together Summary Finally

Questions?

Any Questions?

Tim Clark (eclipse)

OSM: From Database to Pictures