Details
| Original language | English |
|---|---|
| Title of host publication | Advances in Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Subtitle of host publication | 2008 ISPRS Congress Book |
| Pages | 355-362 |
| Number of pages | 8 |
| Publication status | Published - 2008 |
Publication series
| Name | Advances in Photogrammetry, Remote Sensing and Spatial Information Sciences: 2008 ISPRS Congress Book |
|---|
Abstract
This chapter reviews the process of updating geo-spatial databases from images. After a general discussion of updating and its relation to data quality updating, we discuss the generic system architecture for updating geo-spatial databases. We then reflect upon the role of automation in our field, before giving examples of two state-of-the-art developments, one for automatic data verification and change capture from images and a second for automatic data validation. The chapter concludes with some observations for future developments.
Keywords
- Data quality, Images, System architecture, Updating
ASJC Scopus subject areas
- Computer Science(all)
- Computer Networks and Communications
- Computer Science(all)
- Computer Vision and Pattern Recognition
- Computer Science(all)
- Information Systems
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Advances in Photogrammetry, Remote Sensing and Spatial Information Sciences: 2008 ISPRS Congress Book. 2008. p. 355-362 (Advances in Photogrammetry, Remote Sensing and Spatial Information Sciences: 2008 ISPRS Congress Book).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Updating geospatial databases from images
AU - Heipke, Christian
AU - Woodsford, Peter A.
AU - Gerke, Markus
PY - 2008
Y1 - 2008
N2 - This chapter reviews the process of updating geo-spatial databases from images. After a general discussion of updating and its relation to data quality updating, we discuss the generic system architecture for updating geo-spatial databases. We then reflect upon the role of automation in our field, before giving examples of two state-of-the-art developments, one for automatic data verification and change capture from images and a second for automatic data validation. The chapter concludes with some observations for future developments.
AB - This chapter reviews the process of updating geo-spatial databases from images. After a general discussion of updating and its relation to data quality updating, we discuss the generic system architecture for updating geo-spatial databases. We then reflect upon the role of automation in our field, before giving examples of two state-of-the-art developments, one for automatic data verification and change capture from images and a second for automatic data validation. The chapter concludes with some observations for future developments.
KW - Data quality
KW - Images
KW - System architecture
KW - Updating
UR - http://www.scopus.com/inward/record.url?scp=77950364605&partnerID=8YFLogxK
U2 - 10.1201/9780203888445.ch26
DO - 10.1201/9780203888445.ch26
M3 - Conference contribution
AN - SCOPUS:77950364605
SN - 0415478057
SN - 9780415478052
T3 - Advances in Photogrammetry, Remote Sensing and Spatial Information Sciences: 2008 ISPRS Congress Book
SP - 355
EP - 362
BT - Advances in Photogrammetry, Remote Sensing and Spatial Information Sciences
ER -