https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-23T16:00:38.446525Z 2022-03-23T16:01:09.374451Z s3://sentinel-s1-l1c/GRD/2022/3/23/IW/DV/S1A_IW_GRDH_1SDV_20220323T160038_20220323T160109_042450_050FF5_1626 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 2022-03-23T16:00:38.446525Z 2022-03-23T16:01:09.374451Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220323T164618_V20220323T124759_20220323T192259.EOF 347.832410801122 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-23T17:14:54.551254Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220323T160038_20220323T160109_042450_050FF5_1626 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.108179591124056 -16.786727208961132,36.67902983433398 -16.656488163774984,37.25676863201223 -16.522904182780543,37.8329112043814 -16.387927625245972,38.38286183719011 -16.25744429981144,38.33858566420271 -16.077242903994296,38.2069253989647 -15.536144357547363,38.12201652201966 -15.17478515557476,38.08148627247455 -14.99365525340215,38.03081012912098 -14.814974420567,37.95930762365167 -14.522451105384528,37.41481451127552 -14.65070062654706,36.84331248862491 -14.783790262479897,36.26893430997957 -14.915980412985116,35.70251031343982 -15.044777845633536,35.72751961886158 -15.15779447067469,35.81501115758847 -15.519088783665955,35.867989818555635 -15.697641784214145,35.907627299204584 -15.879242543123732,35.93829875304203 -16.062895186768944,36.02426403270342 -16.42460944122248,36.06581417931803 -16.60580464272091,36.108179591124056 -16.786727208961132)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.50644 45.96304633124851 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 2022-03-28T10:10:44.546908Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S16E038/2022/03/23/050FF5 2.0E-4 2.0E-4 true block average 2 2 -15.0 38.0 -16.0 39.0 POLYGON((38.08290599478328 -15.0,38.12201652201258 -15.174785155544386,38.20692539896753 -15.536144357558548,38.3197908969754 -16.0,38.0 -16.0,38.0 -15.0,38.08290599478328 -15.0)) 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_050FF5_S16E038_2022_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050FF5_S16E038_2022_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050FF5_S16E038_2022_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050FF5_S16E038_2022_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050FF5_S16E038_2022_03_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