https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-02-23T04:41:35.907155Z 2018-02-23T04:42:25.906227Z s3://sentinel-s1-l1c/GRD/2018/2/23/IW/DV/S1A_IW_GRDH_1SDV_20180223T044200_20180223T044225_020729_023848_4980 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 2018-02-23T04:42:00.906691Z 2018-02-23T04:42:25.906227Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180223T062827_V20180223T021352_20180223T053122.EOF 191.9640067869029 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-23T08:04:08.168483Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180223T044200_20180223T044225_020729_023848_4980 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.453401374 0.662704159,14.249200307 1.134081098,14.097958486 0.410178567,14.021236628 0.04838046,13.984034877 -0.13278048,13.933042024 -0.373225172,16.136154902 -0.849093323,16.187221607 -0.607925144,16.224484507 -0.426217823,16.30144504 -0.063341283,16.453401374 0.662704159)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7308 46.03452813742845 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 s3://sentinel-s1-l1c/GRD/2018/2/23/IW/DV/S1A_IW_GRDH_1SDV_20180223T044135_20180223T044200_020729_023848_66CD 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 2018-02-23T04:41:35.907155Z 2018-02-23T04:42:00.905206Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180223T062827_V20180223T021352_20180223T053122.EOF 191.9638964001807 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-23T08:04:06.222584Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180223T044135_20180223T044200_020729_023848_66CD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.770124705 2.174581021,15.660296387 2.409938276,14.563544118 2.641522541,14.452219624 2.098338451,14.414299066 1.917405678,14.249200307 1.134081098,16.453401374 0.662704159,16.61947845 1.448360459,16.657731168 1.629817385,16.770124705 2.174581021)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7691 46.06513658987139 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 2022-01-21T15:26:28.172910Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N00E014/2018/02/23/023848 2.0E-4 2.0E-4 true block average 2 2 1.0 14.0 0.0 15.0 POLYGON((14.011301606542396 0.0,14.22118732382227 1.0,15.0 1.0,15.0 0.0,14.011301606542396 0.0)) 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_023848_N00E014_2018_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023848_N00E014_2018_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023848_N00E014_2018_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023848_N00E014_2018_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023848_N00E014_2018_02_23_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