https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-13T18:13:34.407661Z 2023-02-13T18:13:59.405401Z s3://sentinel-s1-l1c/GRD/2023/2/13/IW/DV/S1A_IW_GRDH_1SDV_20230213T181334_20230213T181359_047221_05AA89_C22B 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 2023-02-13T18:13:34.407661Z 2023-02-13T18:13:59.405401Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230213T200702_V20230213T163009_20230213T194739.EOF 347.81916295200705 693000 Copernicus Ground Segment 2023-02-13T20:32:49.977231Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230213T181334_20230213T181359_047221_05AA89_C22B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.1084940400385612 17.33520050829597,-1.527408848112989 17.44514329614179,-0.9435353492681422 17.553776023450876,-0.3589747408827672 17.660686231844103,0.21434459957022567 17.76373388058936,0.07430463794312427 18.487548372866854,-0.07829103760586661 19.27104043013447,-0.6574491238580172 19.16896447330006,-1.2473326863950294 19.062987723856477,-1.8362226610342276 18.955173533653152,-2.4216892141465007 18.845993274194473,-2.3343874076466418 18.423238124903396,-2.2210591938691255 17.87924988585361,-2.1084940400385612 17.33520050829597)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84873063543346 46.06079775304173 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 2023-02-14T10:43:20.507173Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/N18W001/2023/02/13/05AA89 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.025502247784937253 19.0,0.0 18.869060453318355,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.025502247784937253 19.0)) 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_05AA89_N18W001_2023_02_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AA89_N18W001_2023_02_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AA89_N18W001_2023_02_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AA89_N18W001_2023_02_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AA89_N18W001_2023_02_13_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