https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-23T06:47:13.146277Z 2018-10-23T06:47:36.611038Z s3://sentinel-s1-l1c/GRD/2018/10/23/IW/DV/S1B_IW_GRDH_1SDV_20181023T064713_20181023T064736_013276_0188B3_2AA7 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-10-23T06:47:13.146277Z 2018-10-23T06:47:36.611038Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181023T083836_V20181023T042500_20181023T074230.EOF 192.2880368781148 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-23T09:08:48.342664Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181023T064713_20181023T064736_013276_0188B3_2AA7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.006941512 22.150263357,-12.381479516 22.218060873,-12.632577224 22.262995029,-13.00952228 22.329668505,-13.261016652 22.373630741,-13.638552372 22.438841287,-13.89043756 22.481824891,-14.400988082 22.56766021,-14.507433723 22.025349208,-14.543722046 21.844673502,-14.647915144 21.301837922,-14.652016909 21.277838261,-14.146177253 21.19123343,-13.522513678 21.082229889,-12.899763636 20.970939209,-12.279728917 20.857707295,-12.275296502 20.881777117,-12.162147059 21.425796978,-12.122785941 21.606835293,-12.006941512 22.150263357)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83750346082663 46.61728307006079 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 2021-12-23T16:24:24.974493Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W014/2018/10/23/0188B3 2.0E-4 2.0E-4 true block average 2 2 22.0 -14.0 21.0 -13.0 POLYGON((-13.062379308899914 21.0,-13.522513677977097 21.082229888995997,-14.0 21.165684658467722,-14.0 22.0,-13.0 22.0,-13.0 21.0,-13.062379308899914 21.0)) 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_0188B3_N21W014_2018_10_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0188B3_N21W014_2018_10_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0188B3_N21W014_2018_10_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0188B3_N21W014_2018_10_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0188B3_N21W014_2018_10_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