ggim.un.org Positioning geospatial information to address global challenges Census Geography: Organizational and Institutional Issues Positioning geospatial information to address global challenges 1 Amor LAARIBI UN-GGIM Secretariat UN Statistics Division New York
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ggim.un.org
Positioning geospatial information to address global challenges
Census Geography: Organizational and
Institutional Issues
Positioning geospatial information to address global challenges
1
Amor LAARIBI
UN-GGIM Secretariat
UN Statistics Division
New York
ggim.un.org
Positioning geospatial information to address global challenges
Overview
From Census mapping to Census Geography:
Census Cartography Process
Why using Geospatial technologies
Building a geospatial Infrastructure:
In-house Cartography/GIS unit
Technical and human capacities
NSDI
Success Factors
ggim.un.org
Positioning geospatial information to address global challenges
Census Process
Census (Enumeration: maps support
data collection, monitor)
Post-Census (Post-enumeration: analyze, display and disseminate)
Pre-Census (Pre-enumeration:maps
ensure consistency, prepare)
ggim.un.org
Positioning geospatial information to address global challenges
Pre-enumeration
(EA Map Production)
Census Database
Digital Mapping
GIS
Satellite Imagery
Aerial Photo.
GPS
Pre-enumeration stage
Large-scale maps
EA units
Geocoding System
ggim.un.org
Positioning geospatial information to address global challenges
Census Enumeration Stage
Pre-enumeration
(EA Map Production)
Enumeration
(Census Data
Collection)
Large-scale maps
EA units
Geocoding System
Census Database
Digital Mapping
GIS
Satellite Imagery
Aerial Photo.
GPS
GIS/GPS/PDAs
Digital Mapping
Large-scale maps
Large & mid-scale for sup.
Mid- & small-scale for managment
Admin./Statistical Units
ggim.un.org
Positioning geospatial information to address global challenges
Post-enumeration Stage
Pre-enumeration
(EA Map Production)
Enumeration
(Census Data
Collection)
Post-enumeration
(Census Data
Dissemination)
Large-scale maps
EA units
Geocoding System
Census Database
Digital Mapping
GIS
Satellite Imagery
Aerial Photo.
GPS
Large-scale maps
Large & mid-scale for sup.
Mid- & small-scale for manag.
Admin./Statistical Units
GIS/GPS/PDAs/Digital Mapping
Mid- & small-scale maps
EA update
Statistical Database
Databases (Maintenance)
GIS
Internet Mapping
Digital Mapping
ggim.un.org
Positioning geospatial information to address global challenges