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博主,怎么不用之前的6S大气校正了 #3

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dongyi1996 opened this issue Oct 17, 2023 · 1 comment
Open

博主,怎么不用之前的6S大气校正了 #3

dongyi1996 opened this issue Oct 17, 2023 · 1 comment

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@dongyi1996
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我记得上一个版本是6S大气校正方法,这次怎么换成别的大气校正方法,这两种最后结果有啥区别吗

@GenghisYoung233
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谢谢你长期的关注,放弃6S的原因有两个:1. 做不了;2.不想做。
6S大气校正除了需要卫星传感器的太阳辐照度,还需要对应的光谱响应函数,前者在ENVI里能找着一部分,后者死活找不着。
我理想中的大气校正是类似ENVI的QUAC,基于暗像元法,简单、快速,做了跟没做差不多。而不是类似Py6S,参数混乱,结果难看。

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