Optical Toolbox

sen2three sen2cor All discussion related to the Sen2Cor atmospheric correction tool for S2. More information can be found here: Sen2Cor – STEP (esa.int) Sentinel 2 Problem Reports sen2like Collects posts regarding the sen2like tool. Which can be found at senbox-org/sen2like (github.com) Sentinel 3 Problem Reports

Topic	Replies	Views	Activity
About the Optical Toolbox category Optical Toolbox	1	320	May 7, 2025
SNAP cannot read Sentinel-3 ZIP files without ".SEN3" in filename Sentinel 3 Problem Reports	1	16	September 8, 2026
Problem opening Sentinel-3 OLCI EFR Sentinel 3 Problem Reports	4	65	September 5, 2026
Banding artifacts in Sentinel-2 L1C imagery Optical Toolbox	0	23	September 2, 2026
FRP Sentinel-3 Optical Toolbox	3	47	July 23, 2026
Loading hsdis library failed Sentinel 2 Problem Reports	7	258	July 10, 2026
Sentinel 2 Supervised Classification Optical Toolbox	3	76	June 25, 2026
C2RCC, C2X and C2X-COMPLEX chl-a uncertainties suspicious output Optical Toolbox	2	58	June 13, 2026
Question on SAM calssification with SNAP Optical Toolbox	0	36	June 2, 2026
Striping artifacts after running C2RCC on OLCI subset Optical Toolbox	3	68	May 27, 2026
Problems occurred when using copernicus-dem-downloader sen2cor	2	75	May 18, 2026
-Xmx ignored by GPT? Optical Toolbox	3	711	May 14, 2026
GPT not setting longitude as CYCLIC from ENVISAT files Optical Toolbox	0	52	April 17, 2026
Sentinel-2 images issues in lat/lon using SNAP v.12 and v.13 Sentinel 2 Problem Reports	1	53	April 16, 2026
Sections of NaN values after processing Sentinel 2 image Optical Toolbox	0	63	April 16, 2026
How to select the Sentinel 3 day and night temperature images for a specific region sen2three	0	36	April 7, 2026
Sen2cor 2.11 - AttributeError: ‘bool’ object has no attribute ‘SPACECRAFT_NAME’ sen2cor	8	320	March 17, 2026
Iophysical processor by using S2ToolBox, what is the best practice for masking clouds? Optical Toolbox	4	128	March 10, 2026
Resolution of superres images Optical Toolbox	7	868	March 9, 2026
Biophysical processor S2_10m: methodology to obtain data Optical Toolbox	4	95	March 3, 2026
Sen2Cor 2.12.03 can not perform atmospheric correction sen2cor	3	100	February 7, 2026
Fault: S2Resampling fails to write dim file Sentinel 2 Problem Reports	1	49	January 27, 2026
SEN3 file format cannot be read through symlink in Linux Optical Toolbox	1	41	January 26, 2026
Retriving chlorophyll and turbidity from sentinel data Optical Toolbox	114	12882	January 25, 2026
C2RCC issue with Landsat 8/9? Optical Toolbox	3	63	January 15, 2026
SCL Masks generation Optical Toolbox	6	738	December 15, 2025
SWAM Physics based model sen2cor	1	84	December 12, 2025
SNAP 12/13 issue with geolocation of EUMETSAT Sentinel-3 OLCI WFR products after subsetting Optical Toolbox	1	56	December 11, 2025
Processing S3 OLCI Level 1 EFR Images - IdePix.Olci issue Optical Toolbox	2	127	November 17, 2025
How to get OC4ME chlorophyll from Sentinel-2 after applying C2RCC Optical Toolbox	2	87	November 10, 2025