https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-05T18:48:39.363450Z 2018-02-05T18:49:04.361215Z s3://sentinel-s1-l1c/GRD/2018/2/5/IW/DV/S1B_IW_GRDH_1SDV_20180205T184839_20180205T184904_009492_011135_AD0F 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 2018-02-05T18:48:39.363450Z 2018-02-05T18:49:04.361215Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180205T210449_V20180205T170152_20180205T201922.EOF 347.3115092885388 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-05T21:14:59.634420Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180205T184839_20180205T184904_009492_011135_AD0F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.930246441 29.534760826,-12.548195209 29.598495838,-12.289438816 29.64099244,-11.900900028 29.703791441,-11.641607698 29.745024983,-11.252274705 29.805923467,-10.992459455 29.845886095,-10.732438763 29.885338202,-10.373987302 29.938824673,-10.67167673 31.442917157,-11.035826558 31.389956845,-11.299967936 31.350848584,-11.563889518 31.311198169,-11.959354329 31.25070884,-12.222715574 31.209708726,-12.61732843 31.147201034,-12.880114169 31.104859522,-13.268090678 31.041296453,-13.091846763 30.258076964,-12.930246441 29.534760826)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70454052081758 46.06254650111649 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 2022-01-21T08:36:34.083426Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N30W011/2018/02/05/011135 2.0E-4 2.0E-4 true block average 2 2 31.0 -11.0 30.0 -10.0 POLYGON((-10.584014730142036 31.0,-10.386095100088225 30.0,-11.0 30.0,-11.0 31.0,-10.584014730142036 31.0)) 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_011135_N30W011_2018_02_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011135_N30W011_2018_02_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011135_N30W011_2018_02_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011135_N30W011_2018_02_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011135_N30W011_2018_02_05_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