https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-20T03:25:27.516730Z 2021-10-20T03:25:52.515300Z s3://sentinel-s1-l1c/GRD/2021/10/20/IW/DV/S1A_IW_GRDH_1SDV_20211020T032527_20211020T032552_040197_04C2DF_F507 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 2021-10-20T03:25:27.516730Z 2021-10-20T03:25:52.515300Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0291429357754 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-20T13:14:51.153685Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211020T032527_20211020T032552_040197_04C2DF_F507 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.18230359403594 11.462244590926849,36.63042181636854 11.572054228355663,36.062820866331755 11.683805331521611,35.502394528782204 11.792952322103313,34.952132794386806 11.898958534350857,34.84239431011541 11.356308692024738,34.80681466053081 11.175191789925359,34.76892310411879 10.994517673657604,34.73738103841606 10.812606562149615,34.700670088364774 10.631691974536743,34.660107783968385 10.45152325044249,34.64731791839723 10.392226224026974,35.19726545011209 10.284541870672006,35.76051939929655 10.1732033820995,36.31406281056802 10.062763664785425,36.87074874071257 9.950681664370002,36.884117282620196 10.010096392816262,36.93324412782949 10.189238132116197,36.97526132929196 10.369819176506226,36.99588384917125 10.554713432398843,37.03215322429348 10.736446632398994,37.063734064936135 10.9191195080595,37.10169688198645 11.10050636485814,37.141293727287064 11.281564137697961,37.18230359403594 11.462244590926849)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95582515022786 46.14526032976018 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 2021-12-26T13:37:39.827844Z Batch API, v4.62.0 s3://deafrica-sentinel-1/s1_rtc/N10E037/2021/10/20/04C2DF 2.0E-4 2.0E-4 true block average 2 2 11.0 37.0 10.0 38.0 POLYGON((37.08066170441724 11.0,37.06373406493509 10.919119508053939,37.03215322429246 10.736446632393445,37.0 10.575338029851986,37.0 11.0,37.08066170441724 11.0)) 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_04C2DF_N10E037_2021_10_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C2DF_N10E037_2021_10_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C2DF_N10E037_2021_10_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C2DF_N10E037_2021_10_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C2DF_N10E037_2021_10_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