DocumentCode
2527249
Title
Comparison of Digital Terrain Models gained by different technologies
Author
Jancso, Tamas ; Melykuti, Gabor
Author_Institution
Dept. of Photogrammetry & Remote Sensing, Univ. of West Hungary, Szekesfehervar, Hungary
fYear
2011
fDate
June 29 2011-July 1 2011
Firstpage
324
Lastpage
329
Abstract
The paper deals with the problem of comparison of Digital Terrain Models, which were gained by different technologies for the same area. In the article a test area is examined and the data generated from laser scanning, topographic mapping and photogrammetric evaluation of aerial images are compared. In the article the scope, the accuracy and the reliability of the different methods are compared and evaluated; the results are demonstrated visually and in form of tables.
Keywords
geophysical image processing; optical scanners; photogrammetry; terrain mapping; aerial image; digital terrain model; laser scanning; photogrammetric evaluation; topographic mapping; Accuracy; Atmospheric modeling; Data models; Digital elevation models; Image color analysis; Laser modes; Surface topography; Aerial Images; Contour Lines; Digital Terrain Model; Laser Scanning; Photogrammetry;
fLanguage
English
Publisher
ieee
Conference_Titel
Spatial Data Mining and Geographical Knowledge Services (ICSDM), 2011 IEEE International Conference on
Conference_Location
Fuzhou
Print_ISBN
978-1-4244-8352-5
Type
conf
DOI
10.1109/ICSDM.2011.5969056
Filename
5969056
Link To Document