Title :
Hyperspectral imaging spectral variability experiment results
Author :
Costanzo, Daniel J.
Author_Institution :
US Army Corps of Eng. Topographic Eng. Center, Alexandria, VA, USA
Abstract :
Hyperspectral remote sensing needs to address the complex spectral variability factors associated with it, and their effects on the accuracy of information derived. This issue was examined in a preliminary manner by analyzing apparent reflectance spectral signature repeatability of common test target panels in two image data collects of the HYperspectral Digital Imagery Collection Experiment (HYDICE) airborne sensor. The results obtained demonstrate where more spectral variability research is needed to further investigate this issue, and the phenomenology behind it
Keywords :
geophysical equipment; geophysical techniques; remote sensing; terrain mapping; HYDICE; HYperspectral Digital Imagery Collection Experiment; IR; accuracy; airborne sensor; complex spectral variability; equipment; experiment results; geophysical measurement technique; hyperspectral remote sensing; infrared; instrument; land surface; multispectral remote sensing; optical method; reflectance spectral signature; remote sensing; repeatability; spectral variability; terrain mapping; test target panel; visible; Digital images; Hyperspectral imaging; Hyperspectral sensors; Image analysis; Image sensors; Reflectivity; Remote sensing; Sensor phenomena and characterization; Spectral analysis; Testing;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2000. Proceedings. IGARSS 2000. IEEE 2000 International
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-6359-0
DOI :
10.1109/IGARSS.2000.857215
