https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-20T02:09:27.420659Z 2018-03-20T02:09:56.424557Z s3://sentinel-s1-l1c/GRD/2018/3/20/IW/DV/S1A_IW_GRDH_1SDV_20180320T020927_20180320T020956_021092_0243C3_EA54 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 2018-03-20T02:09:27.420659Z 2018-03-20T02:09:56.424557Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180320T034928_V20180319T233732_20180320T025502.EOF 192.1153760069396 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-20T04:04:15.710347Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180320T020927_20180320T020956_021092_0243C3_EA54 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.497040617 -13.170762719,51.9229559 -13.040882601,51.344444735 -12.908588465,50.7665403 -12.775028973,50.246902264 -12.653739204,50.060024883 -13.432751057,49.856155884 -14.273642584,50.378907991 -14.396587986,50.96036164 -14.531830142,51.542514503 -14.665642172,52.120299452 -14.796863531,52.316657339 -13.952728036,52.497040617 -13.170762719)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.44774 46.04487218902486 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 2022-01-24T12:48:15.535526Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S13E050/2018/03/20/0243C3 2.0E-4 2.0E-4 true block average 2 2 -12.0 50.0 -13.0 51.0 POLYGON((50.163837660489975 -13.0,50.24690226399997 -12.653739204000058,51.0 -12.828983843469961,51.0 -13.0,50.163837660489975 -13.0)) 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_0243C3_S13E050_2018_03_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0243C3_S13E050_2018_03_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0243C3_S13E050_2018_03_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0243C3_S13E050_2018_03_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0243C3_S13E050_2018_03_20_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