https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-11T06:37:51.540602Z 2018-12-11T06:38:20.523314Z s3://sentinel-s1-l1c/GRD/2018/12/11/IW/DV/S1A_IW_GRDH_1SDV_20181211T063751_20181211T063820_024974_02C0BF_44D5 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 2018-12-11T06:37:51.540602Z 2018-12-11T06:38:20.523314Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181211T083710_V20181211T041726_20181211T073456.EOF 192.5630809200295 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-11T09:02:26.931212Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181211T063751_20181211T063820_024974_02C0BF_44D5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.548411407 28.688622509,-8.944602396 28.755332722,-9.210887345 28.799470082,-9.610732323 28.864691745,-9.877570923 28.907514614,-10.411899131 28.991574519,-10.679384378 29.032808902,-11.079185321 29.093388171,-11.148184603 28.731844243,-11.183574633 28.551154069,-11.22065826 28.370715119,-11.256864466 28.190139996,-11.292453931 28.009468712,-11.326631013 27.828579029,-11.397068057 27.472956461,-11.003392101 27.411713779,-10.739990136 27.370078828,-10.213782013 27.285322592,-9.950979482 27.242203813,-9.557157612 27.176603386,-9.294866863 27.132256799,-8.904592484 27.065299028,-8.825997793 27.421552391,-8.787652991 27.602796999,-8.74782219 27.783787931,-8.707299051 27.96466225,-8.665877188 28.145384589,-8.62617711 28.326401402,-8.548411407 28.688622509)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79139903016235 46.62534408469303 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 2021-12-23T19:17:33.326745Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N28W012/2018/12/11/02C0BF 2.0E-4 2.0E-4 true block average 2 2 29.0 -12.0 28.0 -11.0 POLYGON((-11.294242938206324 28.0,-11.183574633002996 28.551154068985348,-11.097008097839174 29.0,-11.0 29.0,-11.0 28.0,-11.294242938206324 28.0)) 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_02C0BF_N28W012_2018_12_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C0BF_N28W012_2018_12_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C0BF_N28W012_2018_12_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C0BF_N28W012_2018_12_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C0BF_N28W012_2018_12_11_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