https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-03T04:00:09.123823Z 2023-05-03T04:00:38.154228Z s3://sentinel-s1-l1c/GRD/2023/5/3/IW/DV/S1A_IW_GRDH_1SDV_20230503T040009_20230503T040038_048364_05D126_F632 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 2023-05-03T04:00:09.123823Z 2023-05-03T04:00:38.154228Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230503T053015_V20230503T013316_20230503T045046.EOF 191.9695896298715 693000 Copernicus Ground Segment 2023-05-03T06:24:05.033186Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230503T040009_20230503T040038_048364_05D126_F632 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.655602837543235 5.0623503254550934,26.534639466886112 5.295518616906909,25.442108139483366 5.5206300737094445,25.356892793930854 5.100182032796097,25.109813593235746 3.892193641231739,26.199755960450435 3.664445863070762,27.317360378886452 3.4293888030100304,27.49322450696537 4.277784449921531,27.60532884970054 4.822445050741423,27.655602837543235 5.0623503254550934)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8589 46.15337973753012 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 2023-05-03T08:31:21.633637Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N04E025/2023/05/03/05D126 2.0E-4 2.0E-4 true block average 2 2 5.0 25.0 4.0 26.0 POLYGON((25.13186406088948 4.0,25.336401788586375 5.0,26.0 5.0,26.0 4.0,25.13186406088948 4.0)) 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_05D126_N04E025_2023_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D126_N04E025_2023_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D126_N04E025_2023_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D126_N04E025_2023_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D126_N04E025_2023_05_03_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