https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-26T15:40:01.971186Z 2023-01-26T15:40:26.969573Z s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T154001_20230126T154026_046956_05A1BC_3C6C 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 2023-01-26T15:40:01.971186Z 2023-01-26T15:40:26.969573Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230126T174414_V20230126T140203_20230126T171933.EOF 348.03386041199894 693000 Copernicus Ground Segment 2023-01-26T18:30:48.261918Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230126T154001_20230126T154026_046956_05A1BC_3C6C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.01851753342032 -2.3983903823328276,40.11971176789748 -2.158653928515077,41.217572594740155 -1.9187965020858606,41.17882808574939 -1.7379832239672939,41.02577514718856 -1.0140011092867414,40.89957174853519 -0.41141281412181097,38.70237913635936 -0.8861125584733542,38.71469395477102 -0.9457716932915579,38.75949445025648 -1.1258680574534747,38.789810904966615 -1.3091098148687692,38.82842339667836 -1.4905555595784068,38.8662068543563 -1.672185017138586,38.90495510677491 -1.8536082885490959,39.01851753342032 -2.3983903823328276)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68402 46.00233067496678 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 2023-01-27T01:41:27.745985Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S03E038/2023/01/26/05A1BC 2.0E-4 2.0E-4 true block average 2 2 -2.0 38.0 -3.0 39.0 POLYGON((39.0 -2.3095580024125324,38.93547115747273 -2.0,39.0 -2.0,39.0 -2.3095580024125324)) 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_05A1BC_S03E038_2023_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A1BC_S03E038_2023_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A1BC_S03E038_2023_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A1BC_S03E038_2023_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A1BC_S03E038_2023_01_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