https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-12T03:31:50.147660Z 2022-01-12T03:32:15.146264Z s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T033150_20220112T033215_041422_04ECD4_22E0 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 2022-01-12T03:31:50.147660Z 2022-01-12T03:32:15.146264Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220112T064742_V20220112T023859_20220112T055629.EOF 192.0865004888299 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-12T10:17:47.471784Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220112T033150_20220112T033215_041422_04ECD4_22E0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.21977169938563 -11.837579618168345,31.656420305986337 -11.710540780417201,31.090357800867096 -11.581683041782847,30.524101941050905 -11.451567294010447,29.98302408549938 -11.326104711327192,29.941156161870026 -11.506589117968078,29.900178135773817 -11.687385454083389,29.81612166563368 -12.048516893796748,29.68734884242914 -12.589656311044486,29.628754605194644 -12.829112748360334,30.171715972188004 -12.955951629641374,30.7386133078231 -13.087040701094498,31.31984042094601 -13.220049443520685,31.877360278513457 -13.346247122929586,31.89204331842406 -13.286835492652532,31.934869846347482 -13.10606663215981,31.976433148301687 -12.92501766137034,32.09947317036568 -12.381534124332239,32.21977169938563 -11.837579618168345)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.53391 45.98783108621259 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 2022-01-12T13:11:30.017128Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/S13E031/2022/01/12/04ECD4 2.0E-4 2.0E-4 true block average 2 2 -12.0 31.0 -13.0 32.0 POLYGON((32.0 -12.820919858857025,31.959219498491297 -13.0,31.0 -13.0,31.0 -12.0,32.0 -12.0,32.0 -12.820919858857025)) 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_04ECD4_S13E031_2022_01_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04ECD4_S13E031_2022_01_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04ECD4_S13E031_2022_01_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04ECD4_S13E031_2022_01_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04ECD4_S13E031_2022_01_12_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