https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-07T19:25:30.542853Z 2021-08-07T19:25:55.542229Z s3://sentinel-s1-l1c/GRD/2021/8/7/IW/DV/S1A_IW_GRDH_1SDV_20210807T192530_20210807T192555_039128_049E23_38CC 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 2021-08-07T19:25:30.542853Z 2021-08-07T19:25:55.542229Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.9719902694714 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-07T21:33:47.433241Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210807T192530_20210807T192555_039128_049E23_38CC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-19.093131281187564 9.893475176053343,-18.53182343957613 10.006614872137614,-17.968875914542032 10.119053791934938,-17.405538029372515 10.230527228175335,-16.84745194417011 10.339922024781755,-17.145812498614298 11.848048884329902,-17.706987075591428 11.739828804114934,-18.273387793966698 11.629394853216688,-18.83933995839966 11.51784792814895,-19.403586689152785 11.40545144575739,-19.093131281187564 9.893475176053343)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82438552151373 46.00685 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 2021-12-26T09:54:37.867300Z Batch API, v4.44.1 s3://deafrica-sentinel-1/s1_rtc/N11W017/2021/08/07/049E23 2.0E-4 2.0E-4 true block average 2 2 12.0 -17.0 11.0 -16.0 POLYGON((-17.0 11.111008607582544,-16.978038591716132 11.0,-17.0 11.0,-17.0 11.111008607582544)) 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_049E23_N11W017_2021_08_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_049E23_N11W017_2021_08_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_049E23_N11W017_2021_08_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_049E23_N11W017_2021_08_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_049E23_N11W017_2021_08_07_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