https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-02T16:13:20.830323Z 2019-05-02T16:13:49.866701Z s3://sentinel-s1-l1c/GRD/2019/5/2/IW/DV/S1A_IW_GRDH_1SDV_20190502T161320_20190502T161349_027051_030C0B_87A7 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 2019-05-02T16:13:20.830323Z 2019-05-02T16:13:49.866701Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190502T181539_V20190502T142621_20190502T174351.EOF 347.25302379770983 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-02T18:32:50.550091Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190502T161320_20190502T161349_027051_030C0B_87A7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.969896942524276 30.392356557314876,26.371435235297383 30.458594172140838,26.6416799408053 30.502428607107333,27.047497039238998 30.567130510578956,27.318338228096778 30.609563170829766,27.725038460190802 30.67215567609255,27.996460546583762 30.713177632754867,28.26811050717101 30.75363285981081,28.54513804632952 30.79426734377116,28.498815142373164 31.032682906018486,28.42691889551931 31.3937503939996,28.390198230445712 31.574167882816003,28.315826628057838 31.93486530370085,28.219428056466526 32.41786933033261,27.937465353746354 32.37765935968224,27.660988993942127 32.337582816782685,27.38475778850171 32.2969022132651,26.970877316702037 32.234751936937315,26.695272286701922 32.19256769740679,26.282345097712604 32.12816907021062,26.00738481617663 32.08449073197445,25.59886961776738 32.018417253321644,25.709136178826096 31.534688983887516,25.793675418366877 31.173493854652264,25.83542953734461 30.992816623397434,25.917186513023204 30.631179350535135,25.969896942524276 30.392356557314876)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72110452539617 46.55823163444838 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 2021-12-24T15:15:21.550819Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N30E027/2019/05/02/030C0B 2.0E-4 2.0E-4 true block average 2 2 31.0 27.0 30.0 28.0 POLYGON((28.0 30.713704742684477,27.31833822820568 30.609563170846883,27.0 30.55955776694637,27.0 31.0,28.0 31.0,28.0 30.713704742684477)) 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_030C0B_N30E027_2019_05_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030C0B_N30E027_2019_05_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030C0B_N30E027_2019_05_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030C0B_N30E027_2019_05_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030C0B_N30E027_2019_05_02_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