https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-12T17:28:11.680041Z 2023-02-12T17:28:40.682772Z s3://sentinel-s1-l1c/GRD/2023/2/12/IW/DV/S1A_IW_GRDH_1SDV_20230212T172811_20230212T172840_047206_05AA0A_7F71 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 2023-02-12T17:28:11.680041Z 2023-02-12T17:28:40.682772Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230212T192801_V20230212T154901_20230212T190631.EOF 348.03311754939193 693000 Copernicus Ground Segment 2023-02-12T19:51:33.330033Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230212T172811_20230212T172840_047206_05AA0A_7F71 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.32840084265674 2.083011004839379,12.433549434904643 2.317555979801004,13.53460289884946 2.550268387019573,13.48448000259437 2.7894684660398292,13.448848830911874 2.970868543844389,13.375962134535046 3.3333057279156333,13.337969784979856 3.5141893297660878,13.263082374457603 3.87617022852068,13.22702914673309 4.05744077439057,13.202365901197451 4.177372945913585,12.098181513938332 3.9471072233044273,10.993219758058757 3.7150592773023767,11.019889725441269 3.595132591281266,11.057276209694441 3.4135112644486236,11.096531350783945 3.232282787693283,11.133910832136733 3.050654307027008,11.16998174661188 2.8687449036826305,11.208543024827621 2.687361196173039,11.246183253845569 2.5057788390855578,11.278129265220954 2.322980574129795,11.32840084265674 2.083011004839379)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77223995174024 46.03604134851055 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 2023-02-13T01:43:00.859477Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N02E013/2023/02/12/05AA0A 2.0E-4 2.0E-4 true block average 2 2 3.0 13.0 2.0 14.0 POLYGON((13.44299044856832 3.0,13.484480002594621 2.78946846603829,13.534602898849462 2.5502683870195715,13.0 2.437277754347153,13.0 3.0,13.44299044856832 3.0)) 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_05AA0A_N02E013_2023_02_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AA0A_N02E013_2023_02_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AA0A_N02E013_2023_02_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AA0A_N02E013_2023_02_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AA0A_N02E013_2023_02_12_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