Title :
Precise geometric modeling for KOMPSAT-1 satellite imagery
Author :
Yoo, Hwan-Hee ; Sohn, Hong-Gyoo ; Yeu, Bock-Mo ; Yeu, Yeon
Author_Institution :
Dept. of Urban Eng., Gyeongsang Nat. Univ., South Korea
Abstract :
The geometric modeling for 3-D positioning was performed using the strip stereo images with the ancillary data of KOMPSAT-1. As a result, the satellite position vector offset was corrected by only one ground control point and the accuracy for the geometric modeling improved to 25.7 m RMSE.
Keywords :
photogrammetry; remote sensing; 3D positioning; KOMPSAT-1 satellite imagery; KOrea Multi-Purpose SATellite-1; ancillary data; land use; orbit error correction; precise geometric modeling; satellite orbit simulation; satellite position vector offset correction; satellite stereo images; strip stereo images; topographic mapping; Data engineering; Detectors; Image sensors; Joining processes; Land use planning; Layout; Pixel; Satellites; Solid modeling; Strips;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1027210
