https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-04T18:40:26.460836Z 2020-12-04T18:40:49.447962Z s3://sentinel-s1-l1c/GRD/2020/12/4/IW/DV/S1A_IW_GRDH_1SDV_20201204T184026_20201204T184049_035540_0427D3_35A5 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 2020-12-04T18:40:26.460836Z 2020-12-04T18:40:49.447962Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201204T210001_V20201204T165441_20201204T201211.EOF 347.52195396973735 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-04T21:22:37.443543Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201204T184026_20201204T184049_035540_0427D3_35A5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.044971704690996 25.760231519258273,-9.685794248002122 25.822813918058582,-9.438121943616895 25.86541083590921,-9.1893151005498 25.907747087455192,-8.816906133888994 25.970263949297912,-8.44408659806784 26.031826795342745,-8.194833094603693 26.07241427187953,-7.944925329602398 26.112648786802787,-7.580492366868592 26.170494374517947,-7.615494851696161 26.351208620434093,-7.686426924915981 26.71266579312931,-7.722458246093149 26.89330088514734,-7.792657201493547 27.25484702879217,-7.827684333348796 27.43081813988959,-8.196335335616759 27.37345584982904,-8.448747804965558 27.33358224312039,-8.70061059081671 27.293312643634142,-9.077125690011163 27.23221297024249,-9.328307140148654 27.190853097671745,-9.703275803038274 27.128216130503223,-9.956124511318539 27.0853769785295,-10.32024141652763 27.02282392734425,-10.24085943966481 26.665644912554566,-10.20012184382832 26.48481341548492,-10.16102878542321 26.303697214825362,-10.044971704690996 25.760231519258273)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74311071867492 46.03131881730771 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 2021-12-25T21:22:57.228026Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N26W011/2020/12/04/0427D3 2.0E-4 2.0E-4 true block average 2 2 27.0 -11.0 26.0 -10.0 POLYGON((-10.096174255566767 26.0,-10.200121843826679 26.48481341547818,-10.315168866357116 27.0,-10.0 27.0,-10.0 26.0,-10.096174255566767 26.0)) 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_0427D3_N26W011_2020_12_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0427D3_N26W011_2020_12_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0427D3_N26W011_2020_12_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0427D3_N26W011_2020_12_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0427D3_N26W011_2020_12_04_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