EU-Project AIDA - TopTours Development of a Multimedia Alpine Guide (Alpine Guide Italia Deutschland Austria) Dipl.-Geographin Monika Mösbauer Arbeitsgemeinschaft GIS Institut für Geodäsie Institut für Geoinformation und Landentwicklung Universität der Bundeswehr email: [email protected]http://agis.bauv.unibw-muenchen.de/projekte/aida/index.htm
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EU-Project AIDA - TopTours Development of a Multimedia Alpine Guide (Alpine Guide Italia Deutschland Austria) Dipl.-Geographin Monika Mösbauer Arbeitsgemeinschaft.
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Development of a Multimedia Alpine Guide (Alpine Guide Italia Deutschland Austria)
Dipl.-Geographin Monika MösbauerArbeitsgemeinschaft GISInstitut für GeodäsieInstitut für Geoinformation und LandentwicklungUniversität der Bundeswehremail: [email protected]://agis.bauv.unibw-muenchen.de/projekte/aida/index.htm
retrieving fixed tours designing individual tours within the designated areas querying tourist information as texts, pictures, video-clips (e.g. route
profile and description, culture, sight-seeing spots, practical hints) input of individual tour information (required time, prices, comfort etc.) display of calculated elevation profiles compiling a list of mountain huts and stopovers storing the selected information (compiling tour-books) searching for latest information via hyperlinks from the internet printing user-defined selections (e.g. maps, elevation profiles, station-
lists) down-loading a station list to hand-held GPS-receivers
Processing the official Bavarian vector data - roads
different format-delivery (OS, DXF) - two different workflows transform the official vector data into one uniform geodetic reference
system (UTM, WGS84) adapting to the AIDA-dictionary digitizing additional objects (field paths, trails, tracks, etc.) changing attributes (e.g. municipal road = path for hiking) very time-
consuming and error-prone
routing along this element would not be possible deleting dispensable geometry (e.g. to much municipal roads) DXF-files double features, because they are delivered with an
overlap to the adjacent files
EU-Project AIDA - Data EU-Project AIDA - Data
Official vector data - roads
edge X
ATKIS-Obj path municipal.
AIDA-Obj
Obj-ID .......
path for hiking
edge X
ATKIS-Obj path municipal
AIDA-Obj
Obj-ID .......
no value
edge X
ATKIS-Obj path municipal.
AIDA-Obj
Obj-ID .......
path for hiking
edge X
ATKIS-Obj path municipal.
AIDA-Obj
Obj-ID .......
path for hiking
edge X
ATKIS-Obj path municipal.
AIDA-Obj
Obj-ID .......
path for hiking
edge X
ATKIS-Obj path municipal.
AIDA-Obj
Obj-ID .......
path for hiking
EU-Project AIDA - Data EU-Project AIDA - Data
Different workflow
EU-Project AIDA - Data EU-Project AIDA - Data
1) with ATKIS DXF (18 files) - assignment of the objects in different layers to feature-classes DXF to OS OS (19) and DXF-files - adapting to the AIDA-Datamodel Georeferencing all files transport from MGDynamo to MGE and Oracle (OX) Digitizing the additional geometry and special data time-consuming reassignment of the features from ATKIS to AIDA
2) without ATKIS Digitizing the geometry and special data Attribution
Common workflow after digitizing
EU-Project AIDA - Data EU-Project AIDA - Data
transport back to MGDynamo (XO) digitizing of tours only in MGDynamo possible (splitting geometry) interactive verification: border-matching, geometric-anomalies
(over-/undershoot), lost attributes, no attributes, bridges, node-connection automatic routine: merging of uniform objects, splitting at cross-points,
assigning system-ID‘s to nodes and edges, ASCII (*.asc) projection the elevation model to geometry - ASCII (*.xyz) Deleting of double-features ASCII-Output for database (*.ln1, *.ln2, *pnt, *xyz)
name of the cell not an attribute stand-alone text-object development of an interactive programme to place and
correct the name (e.g. deleting dashes) verifiying the objects with the analogue map geometry of village boundaries in DXF-format = line
feature OS-format = Polygon problems with the AIDA-dictionary
effort > benefit
digitizing the necessary village boundaries by AGIS
EU-Project AIDA - Data EU-Project AIDA - Data
Processing the elevation data
projection of the vector data onto the terrain surface to get 3D-coordinates of all nodes and vertices of the routing network
development of a programme
Processing the semantic and multimedia data
geo-referencing the description of tours, addresses of leisure facilities and services, culture, sight-seeing spots, practical hints as texts, pictures, video-clips
Legende: R Route 01 Nr. of the route Aida-Current name of the route W waypoint P001 current number of a waypoint N3519.3776 latitude of a waypoint W08540.4503 longitude of a waypoint