Title :
Geosurface radiometric temperatures from atmospherically corrected multi-angle measurements
Author :
Tomiyasu, K. ; Dorian, P. ; Eitner, P.
Author_Institution :
Martin Marietta Corp., Philadelphia, PA, USA
Abstract :
Geosurface measurements taken by radiometric sensors from high altitudes may become corrupted by the intervening atmosphere. By assuming a relatively high transmission and horizontally stratified atmosphere over the observational geometry, the corruptions can be largely removed from multiple incidence angle measurements. This data inversion method has been modeled and the results are encouraging. In this analysis, examples are presented for two radiometers sensitive to radiation in a) the microwave region, and b) another in the thermal infrared band
Keywords :
geophysical techniques; infrared imaging; inverse problems; oceanographic techniques; radiometry; remote sensing; terrestrial heat; atmosphere; atmospheric correction; geophysical measurement technique; geothermal; inverse problem; inversion method; land surface ocean; microwave radiometry; multi-angle; multiangle; multiple incidence angle; radiometric temperature; remote sensing; sea surface; terrestrial heat; thermal infrared; Atmospheric measurements; Land surface temperature; Microwave radiometry; Ocean temperature; Optical sensors; Remote sensing; Sea measurements; Sea surface; Surface treatment; Temperature sensors;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1993. IGARSS '93. Better Understanding of Earth Environment., International
Conference_Location :
Tokyo
Print_ISBN :
0-7803-1240-6
DOI :
10.1109/IGARSS.1993.322096