https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-05T19:19:00.574017Z 2022-01-05T19:19:25.573325Z s3://sentinel-s1-l1c/GRD/2022/1/5/IW/DV/S1A_IW_GRDH_1SDV_20220105T191900_20220105T191925_041330_04E9D7_E4A9 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 2022-01-05T19:19:00.574017Z 2022-01-05T19:19:25.573325Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220105T200517_V20220105T191444_20220106T014944.EOF 347.8515272387916 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-06T02:59:32.156504Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220105T191900_20220105T191925_041330_04E9D7_E4A9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.3317679184942 16.18873798597606,-17.754953271844386 16.29903731206978,-17.176210916881633 16.40800214571292,-16.596829085062986 16.515372465315668,-16.02317999228961 16.619982042806257,-16.316947060190987 18.127455396306107,-16.89542801180019 18.023957140677282,-17.47971590788221 17.917539967377014,-18.063301467422896 17.80937186423627,-18.64488404353505 17.699712014569975,-18.3317679184942 16.18873798597606)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81878983378286 46.00761 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 2022-01-06T08:14:53.871376Z Batch API, v4.79.0 s3://deafrica-sentinel-1/s1_rtc/N17W017/2022/01/05/04E9D7 2.0E-4 2.0E-4 true block average 2 2 18.0 -17.0 17.0 -16.0 POLYGON((-16.292109342181522 18.0,-16.097235537467594 17.0,-17.0 17.0,-17.0 18.0,-16.292109342181522 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_04E9D7_N17W017_2022_01_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E9D7_N17W017_2022_01_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E9D7_N17W017_2022_01_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E9D7_N17W017_2022_01_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E9D7_N17W017_2022_01_05_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