Title :
Orthorectification of EROS A1 images
Author :
Westin, Torbjörn ; Forsgren, Jörgen
Author_Institution :
Spacemetric AB, Sollentuna, Sweden
Abstract :
This paper describes the development of a method for the geometric correction of imagery from the EROS A1 satellite. The correction method is based on a rigorous orbital/attitude model. The result from testing the method demonstrates the possibility to orthorectify EROS A1 scenes to sub-pixel accuracy. The method is now used in the standard production of ortho-rectified EROS A1 images at the Metria production facility
Keywords :
geophysical signal processing; image processing; remote sensing; EROS A1 images; Metria production facility; correction method; geometric correction; orthorectification; rigorous orbital/attitude model; satellite images; scenes; Cameras; Charge-coupled image sensors; Detectors; Image resolution; Layout; Orbits; Production; Satellites; Solid modeling; Testing;
Conference_Titel :
Remote Sensing and Data Fusion over Urban Areas, IEEE/ISPRS Joint Workshop 2001
Conference_Location :
Rome
Print_ISBN :
0-7803-7059-7
DOI :
10.1109/DFUA.2001.985713
