Title :
The technique of obtaining IR information for MODIS
Author_Institution :
Inst. of Tech. Phys., Acad. Sinica, Shanghai, China
Abstract :
MODIS is an instrument to satisfy the demand to get more information about the Earth. As part of the information from MODIS, infrared information is important and necessary. It can help us to detect polluted water-areas and so on. For infrared information, the sensitivity is the most impoitant index, which is decided by the detector noise and circuit noise. Methods to reduce the circuit noise level including disturbance are described.
Keywords :
infrared imaging; optical noise; remote sensing; IR information; MODIS; circuit noise; detector noise; disturbance; noise level; polluted water-areas; sensitivity; Bandwidth; Circuit noise; Infrared detectors; MODIS; Magnetic materials; Noise level; Preamplifiers; Sampling methods; Temperature; Wire;
Conference_Titel :
Infrared and Millimeter Waves, 2000. Conference Digest. 2000 25th International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-6513-5
DOI :
10.1109/ICIMW.2000.893096
