https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-26T18:52:16.122088Z 2023-02-26T18:52:41.120835Z s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T185216_20230226T185241_047411_05B103_CA50 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 2023-02-26T18:52:16.122088Z 2023-02-26T18:52:41.120835Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230226T205505_V20230226T171118_20230226T202848.EOF 347.98784439261277 693000 Copernicus Ground Segment 2023-02-26T21:29:53.521293Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230226T185216_20230226T185241_047411_05B103_CA50 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.565392627455017 8.455272659093971,-10.00355109992263 8.569751628357226,-9.437045531145118 8.684283151731217,-8.876489673511005 8.796710968861113,-8.32686738365348 8.906067707533378,-8.365271373164367 9.086562370831569,-8.437940613211593 9.448544274186894,-8.472515405240037 9.629874043636624,-8.510118241412348 9.81060169966842,-8.546758462078559 9.99151431726711,-8.631123561333492 10.413346321899981,-9.181087754263443 10.305624348414554,-9.746262417109499 10.193867507488378,-10.310910257259993 10.08115847534646,-10.874769860176475 9.967562445152197,-10.82411702751634 9.726246087102245,-10.71225602654003 9.181716789409277,-10.672703657359518 9.000664744684439,-10.638351873171096 8.818549401137755,-10.602672649849492 8.636701669290586,-10.565392627455017 8.455272659093971)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86180971771029 46.12016057674549 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 2023-02-27T06:30:51.046825Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/N09W010/2023/02/26/05B103 2.0E-4 2.0E-4 true block average 2 2 10.0 -10.0 9.0 -9.0 POLYGON((-10.0 9.0,-10.0 10.0,-9.0 10.0,-9.0 9.0,-10.0 9.0)) 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_05B103_N09W010_2023_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B103_N09W010_2023_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B103_N09W010_2023_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B103_N09W010_2023_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B103_N09W010_2023_02_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