https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-14T18:56:17.245880Z 2020-12-14T18:56:48.673384Z s3://sentinel-s1-l1c/GRD/2020/12/14/IW/DV/S1A_IW_GRDH_1SDV_20201214T185617_20201214T185648_035686_042CDF_A94A 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 2020-12-14T18:56:17.245880Z 2020-12-14T18:56:48.673384Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201214T211853_V20201214T171108_20201214T202838.EOF 347.60846059688873 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-14T21:34:49.776194Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201214T185617_20201214T185648_035686_042CDF_A94A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.695037136726533 23.568797958363795,-13.095072738502514 23.67534443895475,-12.729560214204886 23.739033494883053,-12.485736471522015 23.781005244994013,-12.12004134559761 23.843185651986257,-11.875611259778344 23.88423096102562,-11.274342956209674 23.98343627213845,-11.380094484114668 24.52569337878543,-11.414332947057497 24.70663028744103,-11.450265844884855 24.88729119040433,-11.520559645802866 25.248851444171144,-11.554106741415087 25.42987848843769,-11.588786532853529 25.610721120869083,-11.61788632984607 25.752661856851667,-11.978528942944758 25.69503902408843,-12.228543214717455 25.654537205512728,-12.600571672237248 25.59342455029391,-12.84878656493888 25.55209052622665,-13.096857939312477 25.510332201760846,-13.468052066929031 25.44701060459364,-13.714918445214575 25.40434207847556,-14.077049699797811 25.34094447604767,-14.045802579158034 25.198612881096732,-13.967893102453141 24.83640229320281,-13.888594057264937 24.474439363868896,-13.850471575024189 24.293187563262528,-13.810277375430497 24.11230452478195,-13.773567549272016 23.93080060809676,-13.695037136726533 23.568797958363795)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74503874635914 46.02878 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 2021-12-25T21:51:57.048913Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N24W014/2020/12/14/042CDF 2.0E-4 2.0E-4 true block average 2 2 25.0 -14.0 24.0 -13.0 POLYGON((-13.787563377535294 24.0,-13.810277375428123 24.11230452477059,-14.0 24.98567114633529,-14.0 25.0,-13.0 25.0,-13.0 24.0,-13.787563377535294 24.0)) 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_042CDF_N24W014_2020_12_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_042CDF_N24W014_2020_12_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_042CDF_N24W014_2020_12_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_042CDF_N24W014_2020_12_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_042CDF_N24W014_2020_12_14_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