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MarcYin / SIAC

A sensor invariant Atmospheric Correction (SIAC)
http://www2.geog.ucl.ac.uk/~ucfafyi/Atmo_Cor/
GNU Affero General Public License v3.0
61 stars 17 forks source link

AtCorr is maybe failing if the entire scene is covered in clouds #1

Closed jgomezdans closed 4 years ago

jgomezdans commented 5 years ago 

>>> S2A_MSIL1C_20160723T143752_N0204_R096_T18HYF_20160723T144933.SAFE
2018-10-22 19:02:19,116 - SIAC - INFO - Start downloading MCD43 for the AOI, this may take some time.
2018-10-22 19:02:19,116 - SIAC - INFO - Query files...
2018-10-22 19:02:24,135 - SIAC - INFO - Start downloading...
2018-10-22 19:28:34,197 - SIAC - INFO - Creating daily VRT...
2018-10-22 19:28:48,619 - SIAC - INFO - Set AOI.
2018-10-22 19:28:48,625 - SIAC - INFO - Get corresponding bands.
2018-10-22 19:28:48,625 - SIAC - INFO - Slice TOA bands based on AOI.
2018-10-22 19:29:41,321 - SIAC - INFO - Parsing angles.
2018-10-22 19:29:41,329 - SIAC - INFO - Mask bad pixeles.
2018-10-22 19:29:52,682 - SIAC - INFO - Get simulated BOA.
2018-10-22 19:31:04,974 - SIAC - INFO - Get PSF.
2018-10-22 19:31:31,320 - SIAC - INFO - Solved PSF: 26.00, 34.00, 0, 0, 0, and R value is: -99999999999.000.
2018-10-22 19:31:31,328 - SIAC - INFO - Get simulated TOA reflectance.
2018-10-22 19:32:05,522 - SIAC - INFO - Filtering data.
2018-10-22 19:32:05,523 - SIAC - INFO - No valid value is found for retrieval of atmospheric parameters and priors are stored```
MarcYin commented 4 years ago

If no retrieval then the correction will proceed with prior correction. This is expected...