https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-25T03:19:40.711624Z 2021-05-25T03:19:54.745793Z s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1B_IW_GRDH_1SDV_20210525T031940_20210525T031954_027055_033B83_C2E0 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-05-25T03:19:40.711624Z 2021-05-25T03:19:54.745793Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.792437068475 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-25T06:11:26.298657Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210525T031940_20210525T031954_027055_033B83_C2E0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.604869970195555 -30.099856393394518,31.257871504894762 -30.02020855147081,31.0012384191059 -29.960623563023002,30.740721531470083 -29.899545178555336,30.349537682596782 -29.80672502196395,30.09100697395825 -29.7446570418604,29.71053684011275 -29.652278232089085,29.448980378697414 -29.588017701827752,29.07940258304732 -29.496199101838698,29.024630746624112 -29.67506686305636,28.963212863329602 -29.85236725357547,28.91664440425172 -30.03346067664392,28.860402720569443 -30.21002795410886,29.226230499936406 -30.30100667561052,29.48229009158403 -30.36397215571698,29.74451050245197 -30.427869378805696,30.13759813147678 -30.52251540476616,30.39769740455438 -30.584385893504162,30.78529295581559 -30.675472867766405,31.043580477822804 -30.735438560499176,31.392812250429557 -30.81557356838755,31.498931442674817 -30.45869434620968,31.604869970195555 -30.099856393394518)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.87871 45.72169603498268 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 2021-12-26T06:10:50.278439Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S31E028/2021/05/25/033B83 2.0E-4 2.0E-4 true block average 2 2 -30.0 28.0 -31.0 29.0 POLYGON((29.0 -30.244744787340203,28.860402720569468 -30.210027954108845,28.916644404249723 -30.0334606766518,28.925248869972325 -30.0,29.0 -30.0,29.0 -30.244744787340203)) 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_033B83_S31E028_2021_05_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033B83_S31E028_2021_05_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033B83_S31E028_2021_05_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033B83_S31E028_2021_05_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033B83_S31E028_2021_05_25_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 2019 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