https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-30T18:52:50.385867Z 2023-09-30T18:53:15.384375Z s3://sentinel-s1-l1c/GRD/2023/9/30/IW/DV/S1A_IW_GRDH_1SDV_20230930T185250_20230930T185315_050561_061717_978F 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 2023-09-30T18:52:50.385867Z 2023-09-30T18:53:15.384375Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230930T205456_V20230930T171127_20230930T202857.EOF 347.96994264838924 693000 Copernicus Ground Segment 2023-09-30T21:31:00.736609Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230930T185250_20230930T185315_050561_061717_978F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.874407154701894 9.968078636724329,-10.310542705600142 10.081661307878363,-9.745893085991334 10.194356270152833,-9.180713976409283 10.306099574953382,-8.631281749086885 10.413703629354885,-8.703653539542723 10.775572509238629,-8.77472715783474 11.137765117092606,-8.847044888758361 11.499695384403392,-8.881093813386808 11.681058592379003,-8.928709902618069 11.921943045971673,-9.481645660322656 11.815412159436692,-10.049660282459792 11.704764723672064,-10.616830107729825 11.593068715143529,-11.18397428959017 11.480174169781872,-11.096919116286251 11.05721159822834,-11.052011467013669 10.877252551802036,-10.985122400520215 10.512716962862115,-10.9501196427959 10.330757617286238,-10.911515116306624 10.149523437099349,-10.874407154701894 9.968078636724329)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87933191788633 46.09970711840563 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 2023-10-01T11:13:06.096327Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N10W012/2023/09/30/061717 2.0E-4 2.0E-4 true block average 2 2 11.0 -12.0 10.0 -11.0 POLYGON((-11.0 10.593797695075702,-11.05201146701383 10.877252551802854,-11.082642321434372 11.0,-11.0 11.0,-11.0 10.593797695075702)) 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_061717_N10W012_2023_09_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061717_N10W012_2023_09_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061717_N10W012_2023_09_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061717_N10W012_2023_09_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061717_N10W012_2023_09_30_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