0

I need to calculate the Radiance of Landsat 7 in GEE I read in Data Users Handbook under 5.6.5 how to do this. Here it says, these Values are accessible in the Metadata. Now I am searching the Metadata for Gain and Bias in GEE Link to GEECode. I made a list of all Property names and can not find it. Pls help

0

Judging your input, you can't. You are using a corrected product:

enter image description here

To calculate radiance of a Landsat Image use an uncorrected product, i.e. USGS Landsat 7 Collection 1 Tier 1 and Real-Time data Raw Scenes. This kind of product has gain and bias.

So change:

LSatTMC = ee.ImageCollection("LANDSAT/LE07/C01/T1_SR")

for

LSatTMC = ee.ImageCollection("LANDSAT/LE07/C01/T1_RT")

And check metadata information

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.