https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-01T18:24:42.740673Z 2021-11-01T18:25:11.769102Z s3://sentinel-s1-l1c/GRD/2021/11/1/IW/DV/S1B_IW_GRDH_1SDV_20211101T182442_20211101T182511_029398_03822D_F0BA Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-11-01T18:24:42.740673Z 2021-11-01T18:25:11.769102Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.23481365258897 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-01T19:08:08.146275Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211101T182442_20211101T182511_029398_03822D_F0BA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.980936639923394 30.647613096443585,-6.7217692748910025 30.69035813193844,-6.318316948490676 30.755789849145653,-6.051109839549515 30.798389149393273,-5.6569654497364565 30.860163119743326,-5.258484876426653 30.921317128795437,-4.990303544530429 30.961739034167174,-4.724126321264986 31.001279398306757,-4.419172210932608 31.04585116705983,-4.429119695827275 31.10346726884734,-4.499638896783188 31.464637859599783,-4.52992915832851 31.645929603059407,-4.562895650260891 31.8268303370578,-4.5979286563781985 32.00742442707616,-4.635268484950555 32.187690275837866,-4.673650996836726 32.36781282669482,-4.704601015112773 32.548970367969694,-4.7361844095530925 32.669849074166066,-5.048654944653278 32.62547333476404,-5.319087822785852 32.58638820484265,-5.728756172698717 32.52601301626956,-6.0029754709253424 32.484811061329026,-6.284121543971451 32.44191656629726,-6.69211292790045 32.378468243775266,-6.963402754893059 32.335499177294395,-7.363797440548851 32.27093856097524,-7.3342129001758805 32.14913859272925,-7.250496543295659 31.78788837870196,-7.153514427142597 31.428821907639428,-7.107211767302445 31.2489401960541,-7.073555616388509 31.06698609325432,-7.035902970628858 30.885686873438246,-6.996383906548376 30.704695605050258,-6.980936639923394 30.647613096443585)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78753141268468 46.51474151352581 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 2021-12-26T14:14:20.043266Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N30W007/2021/11/01/03822D 2.0E-4 2.0E-4 true block average 2 2 31.0 -7.0 30.0 -6.0 POLYGON((-6.980936639923278 30.64761309644363,-7.0 30.721256759917196,-7.0 31.0,-6.0 31.0,-6.0 30.806399558254903,-6.318316948470656 30.75578984914904,-6.980936639923278 30.64761309644363)) 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_03822D_N30W007_2021_11_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03822D_N30W007_2021_11_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03822D_N30W007_2021_11_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03822D_N30W007_2021_11_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03822D_N30W007_2021_11_01_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