https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-06T18:34:23.554418Z 2021-10-06T18:34:37.593985Z s3://sentinel-s1-l1c/GRD/2021/10/6/IW/DV/S1B_IW_GRDH_1SDV_20211006T183423_20211006T183437_029019_037679_60CA 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 2021-10-06T18:34:23.554418Z 2021-10-06T18:34:37.593985Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.017571942256 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-06T20:55:42.684202Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211006T183423_20211006T183437_029019_037679_60CA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.935030120116232 5.95732351626475,-5.379680809311033 6.072462741479089,-4.822827090841494 6.187288701797297,-4.264180855046845 6.301845243290654,-3.714954872840448 6.41383375637808,-3.788539315818449 6.775680382041818,-3.860255183655112 7.136762078486314,-4.410232886371916 7.025397463577405,-4.9699376759997484 6.911341670061276,-5.528184391134798 6.796870460603462,-6.083979459343816 6.682205326251704,-6.01048209889638 6.320129553619959,-5.935030120116232 5.95732351626475)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8374 46.03919520101704 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 2021-12-26T12:54:21.482515Z Batch API, v4.58.1 s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/10/06/037679 2.0E-4 2.0E-4 true block average 2 2 8.0 -4.0 7.0 -3.0 POLYGON((-4.0 7.10846524466758,-3.860255183655115 7.1367620784863135,-3.8330923248274025 7.0,-4.0 7.0,-4.0 7.10846524466758)) 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_037679_N07W004_2021_10_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037679_N07W004_2021_10_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037679_N07W004_2021_10_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037679_N07W004_2021_10_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037679_N07W004_2021_10_06_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