https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-20T19:03:28.464212Z 2018-08-20T19:03:53.463444Z s3://sentinel-s1-l1c/GRD/2018/8/20/IW/DV/S1A_IW_GRDH_1SDV_20180820T190328_20180820T190353_023334_0289BB_6F8D 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 2018-08-20T19:03:28.464212Z 2018-08-20T19:03:53.463444Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180820T212511_V20180820T171909_20180820T203639.EOF 347.72127738480003 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-20T21:38:44.284951Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180820T190328_20180820T190353_023334_0289BB_6F8D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.125905912 20.592797302,-14.53574634 20.700946029,-13.940132322 20.807893242,-13.343686527 20.912772334,-12.757586092 21.013663929,-12.826992671 21.375413394,-12.933728158 21.917698848,-13.038665567 22.46024484,-13.049890492 22.520412285,-13.642330527 22.420557062,-14.245171661 22.316568596,-14.847113386 22.210345725,-15.443482937 22.102751678,-15.431197125 22.042453655,-15.316954271 21.49875725,-15.201163773 20.955340429,-15.125905912 20.592797302)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82964389071511 46.04972555870258 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 2021-12-23T02:01:20.572171Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W014/2018/08/20/0289BB 2.0E-4 2.0E-4 true block average 2 2 22.0 -14.0 21.0 -13.0 POLYGON((-14.0 21.0,-14.0 22.0,-13.0 22.0,-13.0 21.0,-14.0 21.0)) 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_0289BB_N21W014_2018_08_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0289BB_N21W014_2018_08_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0289BB_N21W014_2018_08_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0289BB_N21W014_2018_08_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0289BB_N21W014_2018_08_20_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