Details
| Original language | English |
|---|---|
| Pages (from-to) | 762-768 |
| Number of pages | 7 |
| Journal | International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
| Volume | 33 |
| Publication status | Published - 2000 |
| Event | 19th International Congress for Photogrammetry and Remote Sensing, ISPRS 2000 - Amsterdam, Netherlands Duration: 16 Jul 2000 → 23 Jul 2000 |
Abstract
In this paper we report on the results of two projects conducted recently for the AMilGeo (Amt fúr Militärisches Geowesen) of the German Federal Armed Forces. The aim of the first project was to establish an operational workflow to update existing VMap Level 1 data using commercially available satellite imagery. The complete workflow, primarily based on Intergraph software, was tested successfully with several examples and integrated into the existing VMap1 production environment. Additional software was developed for the feature linking of the "old" VMap1 data and the "new" topographic features extracted from the satellite images. The second project was a study focused on the generation and update of VMap Level 2 data using both satellite and airborne imagery. It was investigated in detail, which VMap2 features can be extracted from different satellite and airborne imagery by a human operator.
Keywords
- Airborne imagery, Gis update, Object extraction, Satellite imagery, VMap
ASJC Scopus subject areas
- Computer Science(all)
- Information Systems
- Social Sciences(all)
- Geography, Planning and Development
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In: International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, Vol. 33, 2000, p. 762-768.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Generation and update of VMap data using satellite and airborne imagery
AU - Ohlhof, T.
AU - Emge, T.
AU - Reinhardt, W.
AU - Leukert, K.
AU - Heipke, C.
AU - Pakzad, K.
PY - 2000
Y1 - 2000
N2 - In this paper we report on the results of two projects conducted recently for the AMilGeo (Amt fúr Militärisches Geowesen) of the German Federal Armed Forces. The aim of the first project was to establish an operational workflow to update existing VMap Level 1 data using commercially available satellite imagery. The complete workflow, primarily based on Intergraph software, was tested successfully with several examples and integrated into the existing VMap1 production environment. Additional software was developed for the feature linking of the "old" VMap1 data and the "new" topographic features extracted from the satellite images. The second project was a study focused on the generation and update of VMap Level 2 data using both satellite and airborne imagery. It was investigated in detail, which VMap2 features can be extracted from different satellite and airborne imagery by a human operator.
AB - In this paper we report on the results of two projects conducted recently for the AMilGeo (Amt fúr Militärisches Geowesen) of the German Federal Armed Forces. The aim of the first project was to establish an operational workflow to update existing VMap Level 1 data using commercially available satellite imagery. The complete workflow, primarily based on Intergraph software, was tested successfully with several examples and integrated into the existing VMap1 production environment. Additional software was developed for the feature linking of the "old" VMap1 data and the "new" topographic features extracted from the satellite images. The second project was a study focused on the generation and update of VMap Level 2 data using both satellite and airborne imagery. It was investigated in detail, which VMap2 features can be extracted from different satellite and airborne imagery by a human operator.
KW - Airborne imagery
KW - Gis update
KW - Object extraction
KW - Satellite imagery
KW - VMap
UR - http://www.scopus.com/inward/record.url?scp=84870260361&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:84870260361
VL - 33
SP - 762
EP - 768
JO - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
JF - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
SN - 1682-1750
T2 - 19th International Congress for Photogrammetry and Remote Sensing, ISPRS 2000
Y2 - 16 July 2000 through 23 July 2000
ER -