https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-09T02:19:09.054665Z 2022-04-09T02:19:34.054209Z s3://sentinel-s1-l1c/GRD/2022/4/9/IW/DV/S1A_IW_GRDH_1SDV_20220409T021909_20220409T021934_042690_05180B_C207 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 2022-04-09T02:19:09.054665Z 2022-04-09T02:19:34.054209Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220409T053620_V20220409T012455_20220409T044225.EOF 192.2060687478402 693000 Copernicus Ground Segment 2022-04-14T00:52:22.855121Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220409T021909_20220409T021934_042690_05180B_C207 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.55616005386414 -16.852715660203092,48.97624054466666 -16.720381996977228,48.39071422625198 -16.58496721543128,47.805227152031684 -16.447737886524926,47.2767051697116 -16.322302890379287,47.186721050503095 -16.682400670181487,47.09452803908232 -17.042108000707714,47.04726285646076 -17.221698467513935,46.99918238487584 -17.401101597376666,46.95288092813114 -17.58094710735306,46.88890126199263 -17.819805897903766,47.427413527728554 -17.94840393498638,48.01698341776031 -18.087267921795398,48.60905314163688 -18.224711923782134,49.19510998082759 -18.358785516747872,49.29602155779632 -17.93725547088527,49.340689223965576 -17.756763291634353,49.38383014875568 -17.57592977206471,49.42959325669935 -17.3957033355659,49.514932664649024 -17.033860347308156,49.55616005386414 -16.852715660203092)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3114988227489 45.97163557616243 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 2022-04-14T02:49:59.059278Z Batch API, v4.102.1 s3://deafrica-sentinel-1/s1_rtc/S18E049/2022/04/09/05180B 2.0E-4 2.0E-4 true block average 2 2 -17.0 49.0 -18.0 50.0 POLYGON((49.52263906630938 -17.0,49.42959325669712 -17.39570333557528,49.38383014874582 -17.575929772103702,49.28100092180308 -18.0,49.0 -18.0,49.0 -17.0,49.52263906630938 -17.0)) 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_05180B_S18E049_2022_04_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05180B_S18E049_2022_04_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05180B_S18E049_2022_04_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05180B_S18E049_2022_04_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05180B_S18E049_2022_04_09_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