https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-06-04T17:11:49.108905Z 2019-06-04T17:12:16.422898Z s3://sentinel-s1-l1c/GRD/2019/6/4/IW/DV/S1A_IW_GRDH_1SDV_20190604T171149_20190604T171216_027532_031B60_E8A4 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 2019-06-04T17:11:49.108905Z 2019-06-04T17:12:16.422898Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190604T175227_V20190604T140141_20190604T171911.EOF 347.48058166859875 693000 Copernicus S1 Core Ground Segment - UPA 2019-06-04T18:00:55.022792Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190604T171149_20190604T171216_027532_031B60_E8A4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.060189367288007 -26.25472231367313,20.429291968123838 -26.169911822127215,20.679901372324636 -26.111718919266675,20.930262422877433 -26.053093407990875,21.305336373748588 -25.964347364971044,21.555072642760393 -25.90464707464136,21.929205358887494 -25.814296135783916,22.470689678030812 -25.68157648018585,22.31418980138706 -25.144403661821162,22.108045976951136 -24.42767744001624,22.035913218234466 -24.173366749183167,21.50042894522686 -24.30411030008952,21.130497650102917 -24.393174478366575,20.883590626876902 -24.452051371021867,20.512802583682724 -24.53961422974676,20.26532658655705 -24.5974857032356,20.017624261322194 -24.654952483721615,19.65283784160134 -24.738745965585235,19.720493439631788 -24.994338789727752,19.913708716258753 -25.71474015547513,20.060189367288007 -26.25472231367313)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3403 46.02411664108097 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 2021-12-24T16:56:36.878714Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S25E022/2019/06/04/031B60 2.0E-4 2.0E-4 true block average 2 2 -24.0 22.0 -25.0 23.0 POLYGON((22.0 -24.182135301152208,22.03591321823423 -24.17336674918324,22.272656615904708 -25.0,22.0 -25.0,22.0 -24.182135301152208)) 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_031B60_S25E022_2019_06_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031B60_S25E022_2019_06_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031B60_S25E022_2019_06_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031B60_S25E022_2019_06_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031B60_S25E022_2019_06_04_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