https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-16T17:25:31.354138Z 2023-08-16T17:26:00.354869Z s3://sentinel-s1-l1c/GRD/2023/8/16/IW/DV/S1A_IW_GRDH_1SDV_20230816T172531_20230816T172600_049903_0600B2_A03B 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 2023-08-16T17:25:31.354138Z 2023-08-16T17:26:00.354869Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230816T175759_V20230816T141837_20230816T173607.EOF 346.6680033513698 693000 Copernicus Ground Segment 2023-08-16T18:58:16.548051Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230816T172531_20230816T172600_049903_0600B2_A03B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.50740450195011 -37.64689920417827,19.842150745903183 -37.57044741272538,20.127463109765067 -37.50439514557595,20.412271475068366 -37.43765756066455,20.838532510645386 -37.33627250570579,21.12206792738753 -37.267834159265945,21.546406076001958 -37.163911410633986,21.82865083025656 -37.09379024944734,22.209794615293234 -36.99780919294314,22.052580009126746 -36.587805331421094,21.918360709404304 -36.23393434195405,21.785381060012984 -35.87989132704745,21.61009134284007 -35.40792176398124,21.235844836297634 -35.50194765611705,20.95875411119161 -35.570666189407746,20.54223686045913 -35.67255175130063,20.263974743300707 -35.73967673746132,19.845711840156728 -35.83915956592567,19.56629379778689 -35.904674521191865,19.286417923427134 -35.969540925885745,18.958097083978505 -36.044652041119136,19.118820451356026 -36.520207430214256,19.240657884486218 -36.87698555649078,19.363553229729767 -37.23363001385459,19.50740450195011 -37.64689920417827)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.33316 45.41598082620437 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 2023-08-16T23:37:16.763557Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/08/16/0600B2 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((22.201094851773107 -37.0,22.0 -37.050640459292396,22.0 -37.0,22.201094851773107 -37.0)) 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_0600B2_S38E022_2023_08_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0600B2_S38E022_2023_08_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0600B2_S38E022_2023_08_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0600B2_S38E022_2023_08_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0600B2_S38E022_2023_08_16_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