https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-23T06:46:48.145913Z 2018-10-23T06:47:13.144758Z s3://sentinel-s1-l1c/GRD/2018/10/23/IW/DV/S1B_IW_GRDH_1SDV_20181023T064648_20181023T064713_013276_0188B3_EF06 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-10-23T06:46:48.145913Z 2018-10-23T06:47:13.144758Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181023T083836_V20181023T042500_20181023T074230.EOF 192.3364258046782 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-23T08:57:22.941677Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181023T064648_20181023T064713_013276_0188B3_EF06 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.687139054 23.659993205,-12.064279223 23.727192851,-12.318232747 23.771886097,-12.699486249 23.838143009,-12.953869058 23.881790655,-13.335761064 23.946473866,-13.59056586 23.989068873,-14.108518022 24.074261855,-14.215776339 23.532191286,-14.286271814 23.170564584,-14.3224366 22.989894653,-14.355477743 22.808705448,-14.402370742 22.568170524,-13.890383412 22.482096941,-13.638497702 22.439113406,-13.2609612 22.373902952,-13.009466308 22.32994077,-12.63252047 22.263267363,-12.381422239 22.218333246,-12.008501014 22.150829928,-11.95738549 22.391867136,-11.921143326 22.573469634,-11.881702296 22.754492942,-11.804600742 23.116859995,-11.687139054 23.659993205)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81733321052381 46.60616615584418 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 2021-12-23T16:24:27.615657Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N22W012/2018/10/23/0188B3 2.0E-4 2.0E-4 true block average 2 2 23.0 -12.0 22.0 -11.0 POLYGON((-11.829465274082372 23.0,-11.921143325998644 22.57346963400733,-11.957385490000732 22.391867135996208,-12.0 22.19091678458241,-12.0 23.0,-11.829465274082372 23.0)) 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_0188B3_N22W012_2018_10_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0188B3_N22W012_2018_10_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0188B3_N22W012_2018_10_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0188B3_N22W012_2018_10_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0188B3_N22W012_2018_10_23_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