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chichi22

新虫 (小有名气)

[求助] 急急急! MODTRAN怎么模拟大气上行辐射和大气下行辐射

MODTRAN怎么模拟大气上行辐射和大气下行辐射?   哪个量代表大气上行辐射和大气下行辐射?
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cjn10

金虫 (著名写手)

楼主做地温反演的吗?我最近也碰到这个问题。http://landsat.gsfc.nasa.gov/atm_corr.上的说明文档如下:
The completed profile is inserted into a MODTRAN 4.0 input file and processed. The spectral transmission and
upwelling radiance are extracted from the MODTRAN output files and integrated over the user selected bandpass. The downwelling radiance is generated by running MODTRAN again, placing the sensor just above a target with unit reflectance. The surface radiance in the MODTRAN output file is taken to be the spectral downwelling radiance and is integrated over the selected bandpass.
但我还没搞清楚Montran中的具体操作步骤
请问楼主解决了吗?
不在迷雾中趴下,就走迷雾中前行
2楼2015-07-25 12:07:15
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