https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-26T03:16:06.745567Z 2023-05-26T03:16:31.744224Z s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T031606_20230526T031631_048699_05DB5A_6D11 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-05-26T03:16:06.745567Z 2023-05-26T03:16:31.744224Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230526T044931_V20230526T005208_20230526T040938.EOF 192.1062276898869 693000 Copernicus Ground Segment 2023-05-26T06:09:34.736537Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230526T031606_20230526T031631_048699_05DB5A_6D11 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.15695213421566 15.765139624149477,39.581838136120254 15.875504273523408,39.00049117029741 15.985389677320281,38.41506848735626 16.094336740630236,37.85448661739196 16.19704625961056,37.82481271864777 16.01511744400619,37.78440304713486 15.835044181780372,37.75242163041773 15.653429837587403,37.713755170496064 15.473033071870443,37.67345591244974 15.29293396958458,37.635615027749594 15.11238044278181,37.564148897372164 14.75048462864175,37.55097624779924 14.691020934170197,38.10789930507003 14.587126166777235,38.67961049528593 14.478984064837693,39.24632633674717 14.370309274928253,39.81764510839364 14.259270133274338,39.83003485628877 14.319139836990159,39.88567333120923 14.497014728451306,39.92948347118207 14.677204792254228,39.95606822168016 14.860751261654718,40.00663903224153 15.039626518254558,40.0446124453539 15.220953533221158,40.07995844942497 15.402788647522105,40.11905392434988 15.583895478760606,40.15695213421566 15.765139624149477)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81993098363478 46.1365406436284 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-05-26T08:22:06.957099Z Batch API, v4.207.2 s3://deafrica-sentinel-1/s1_rtc/N15E037/2023/05/26/05DB5A 2.0E-4 2.0E-4 true block average 2 2 16.0 37.0 15.0 38.0 POLYGON((37.613422465520564 15.0,37.67345591245307 15.292933969599058,37.752421630419484 15.653429837597768,37.78440304713781 15.835044181794593,37.82142026082853 16.0,38.0 16.0,38.0 15.0,37.613422465520564 15.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_05DB5A_N15E037_2023_05_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DB5A_N15E037_2023_05_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DB5A_N15E037_2023_05_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DB5A_N15E037_2023_05_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DB5A_N15E037_2023_05_26_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid