https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-02T18:57:49.116449Z 2020-12-02T18:58:14.114197Z s3://sentinel-s1-l1c/GRD/2020/12/2/IW/DV/S1A_IW_GRDH_1SDV_20201202T185749_20201202T185814_035511_0426E2_9788 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 2020-12-02T18:57:49.116449Z 2020-12-02T18:58:14.114197Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201202T212418_V20201202T171109_20201202T202839.EOF 347.33966740802845 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-02T21:43:06.060185Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201202T185749_20201202T185814_035511_0426E2_9788 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.8876377758427 29.0909473181702,-14.510176890352286 29.154245352133696,-14.252754776635784 29.1967583838432,-13.866226542284736 29.259600568851017,-13.608280514922432 29.300875226512314,-13.220975614779858 29.361853872977992,-12.962518053350264 29.401882357146786,-12.703859420764921 29.441410225496142,-12.34446952310506 29.495438187423087,-12.641655618495607 30.999676603740383,-13.00666096543723 30.94618307840012,-13.269348309043146 30.90700221275638,-13.531820507862541 30.86728949628172,-13.925120207177352 30.806725947512437,-14.187044186672384 30.765689149945175,-14.579510609030105 30.703145436635683,-14.840871875615544 30.66079261092699,-15.224085414961742 30.59767372863233,-15.048593162871516 29.814382597554903,-14.8876377758427 29.0909473181702)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69710165268248 46.05311269132435 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 2021-12-25T21:15:11.863076Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N30W013/2020/12/02/0426E2 2.0E-4 2.0E-4 true block average 2 2 31.0 -13.0 30.0 -12.0 POLYGON((-13.0 30.947159279232412,-12.641655618495621 30.999676603740436,-12.444153691077597 30.0,-13.0 30.0,-13.0 30.947159279232412)) 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_0426E2_N30W013_2020_12_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0426E2_N30W013_2020_12_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0426E2_N30W013_2020_12_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0426E2_N30W013_2020_12_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0426E2_N30W013_2020_12_02_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