https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-31T05:30:30.548068Z 2020-01-31T05:30:54.356587Z s3://sentinel-s1-l1c/GRD/2020/1/31/IW/DV/S1A_IW_GRDH_1SDV_20200131T053030_20200131T053054_031040_0390D4_F493 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 2020-01-31T05:30:30.548068Z 2020-01-31T05:30:54.356587Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200131T092926_V20200131T045026_20200131T080756.EOF 192.9370359548563 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-31T18:15:55.556086Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200131T053030_20200131T053054_031040_0390D4_F493 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.205531753319779 34.46803849752963,8.787088627502445 34.53361649482688,8.496442042235953 34.578254660190176,8.211225917187376 34.62134609620372,7.7927290856119775 34.68329993672419,7.373303415784785 34.74386262123184,7.088886601672403 34.784056285043334,6.805177253622829 34.82345213751402,6.509670362400893 34.86373662369334,6.477767427875591 34.6828598384649,6.443675511008546 34.50217790943165,6.408966630832724 34.32157366812117,6.3368659651067585 33.96072085731853,6.254498038219721 33.55566135642903,6.543370181531317 33.51530974564709,6.823021585967109 33.47556448662351,7.102447125906108 33.435185451084166,7.521057978956851 33.37344579924058,7.799959421023309 33.33148005346771,8.217851742154663 33.26735386701533,8.633687276381547 33.20205492279961,8.910387418180267 33.15778151017612,8.962875317015154 33.38281932117834,9.046003065271979 33.744225199564895,9.168720880934856 34.28666729983644,9.205531753319779 34.46803849752963)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7246667623389 46.49295018675155 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 2021-12-25T05:22:36.535420Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N33E008/2020/01/31/0390D4 2.0E-4 2.0E-4 true block average 2 2 34.0 8.0 33.0 9.0 POLYGON((9.0 33.54422245004058,8.910387418180118 33.157781510176164,8.0 33.30078353473062,8.0 34.0,9.0 34.0,9.0 33.54422245004058)) 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_0390D4_N33E008_2020_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0390D4_N33E008_2020_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0390D4_N33E008_2020_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0390D4_N33E008_2020_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0390D4_N33E008_2020_01_31_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