https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-15T02:19:18.071838Z 2023-06-15T02:19:43.070077Z s3://sentinel-s1-l1c/GRD/2023/6/15/IW/DV/S1A_IW_GRDH_1SDV_20230615T021918_20230615T021943_048990_05E42E_C233 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 2023-06-15T02:19:18.071838Z 2023-06-15T02:19:43.070077Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230615T052324_V20230615T012504_20230615T044234.EOF 192.2051232561619 693000 Copernicus Ground Segment 2023-06-15T08:02:16.889837Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230615T021918_20230615T021943_048990_05E42E_C233 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.55614651877096 -16.852958778376653,48.97622128764854 -16.720634895281144,48.390691660366805 -16.58523052294858,47.80520115133331 -16.448011553470117,47.276585520354146 -16.322564247770824,47.18660788214494 -16.68266316842446,47.094421493989195 -17.042371642100033,47.047161015495156 -17.221963041537812,46.99908277753167 -17.401366585027592,46.95278510818477 -17.58121278921059,46.888832418748336 -17.81998341390142,47.42743937439698 -17.948593855701652,48.017012280865664 -18.087447065448405,48.60908511462506 -18.224880315245912,49.195147341648195 -18.358943776222496,49.29602882938366 -17.937501780756723,49.34069321777655 -17.757009052941598,49.38383056259632 -17.576175059495267,49.4295906596935 -17.395948120143423,49.514922948999285 -17.0341040725878,49.55614651877096 -16.852958778376653)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.30732544389184 45.96926213193476 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 2023-06-15T11:24:42.122337Z Batch API, v4.217.0 s3://deafrica-sentinel-1/s1_rtc/S18E048/2023/06/15/05E42E 2.0E-4 2.0E-4 true block average 2 2 -17.0 48.0 -18.0 49.0 POLYGON((48.0 -18.0,48.0 -17.0,49.0 -17.0,49.0 -18.0,48.0 -18.0)) 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_05E42E_S18E048_2023_06_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E42E_S18E048_2023_06_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E42E_S18E048_2023_06_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E42E_S18E048_2023_06_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E42E_S18E048_2023_06_15_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