Title :
Direct georeferencing of ADS40 using calibrated POS data
Author :
Ran, Li ; Ke, Sun
Author_Institution :
Sch. of Remote Sensing & Inf. Eng., Wuhan Univ., Wuhan, China
Abstract :
The ADS40 is airborne three-line-push broom imaging sensor integrated with POS, which developed by L. H. Corporation. Due to the accuracy of POS, especially the accuracy of orientation cannot meet the requirement for large scale mapping. This paper provides mathematical model for POS data calibration using a few GCPs. The experiment result verified that the accuracy of the direct Georeferencing using calibrated POS data and bundle block adjustment is very close.
Keywords :
aerospace instrumentation; calibration; image sensors; navigation; ADS40; GCP; POS data calibration; airborne digital scanner; airborne three line push broom imaging sensor; calibrated POS data; direct georeferencing; orientation accuracy; position and orientation system; Accuracy; Atmospheric modeling; CD-ROMs; Calibration; Global Positioning System; Lakes; Mathematical model; ADS40; POS calibration; adjustment; direct georeferecing;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6002725
