https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-01T04:38:45.212864Z 2021-02-01T04:39:10.211660Z s3://sentinel-s1-l1c/GRD/2021/2/1/IW/DV/S1B_IW_GRDH_1SDV_20210201T043845_20210201T043910_025408_0306B9_EB34 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 2021-02-01T04:38:45.212864Z 2021-02-01T04:39:10.211660Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210201T070621_V20210201T021330_20210201T053100.EOF 192.026283347271 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-01T07:45:08.716418Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210201T043845_20210201T043910_025408_0306B9_EB34 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.623503012798178 11.130658610141465,18.057988871525765 11.24352585443962,17.49440746471325 11.354848585676692,16.928141439559482 11.465528671451247,16.372046109603453 11.57306571703288,16.33618251865934 11.392180850026387,16.301475726009773 11.210973930032683,16.26540741399043 11.03002425793681,16.230158859586606 10.84891036466669,16.074692919118693 10.064765131102003,16.62771294963747 9.956072758482922,17.19100775606298 9.844341029098272,17.754100638765347 9.73163178946673,18.31506276237107 9.618346955463583,18.512521648930008 10.586213785499327,18.547421195462036 10.768150437154848,18.586267781532765 10.949290262632069,18.623503012798178 11.130658610141465)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86468908200539 46.04587714226343 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 2021-12-26T00:20:30.711764Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N10E018/2021/02/01/0306B9 2.0E-4 2.0E-4 true block average 2 2 11.0 18.0 10.0 19.0 POLYGON((18.596678577155092 11.0,18.547421195460956 10.768150437149574,18.512521648930775 10.586213785503032,18.392925524981937 10.0,18.0 10.0,18.0 11.0,18.596678577155092 11.0)) 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_0306B9_N10E018_2021_02_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0306B9_N10E018_2021_02_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0306B9_N10E018_2021_02_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0306B9_N10E018_2021_02_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0306B9_N10E018_2021_02_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