https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-27T18:49:46.443298Z 2023-07-27T18:50:11.441898Z s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T184946_20230727T185011_049613_05F744_FF6F 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 2023-07-27T18:49:46.443298Z 2023-07-27T18:50:11.441898Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230727T172719_V20230727T170316_20230727T233816.EOF 347.350804095641 693000 Copernicus Ground Segment 2023-07-27T19:06:46.044026Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230727T184946_20230727T185011_049613_05F744_FF6F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.782259400252368 28.86964132510588,-12.402282787283983 28.933525237374056,-12.144807598222627 28.97615944284433,-11.758202066240372 29.039187221884408,-11.500206036341002 29.080588310087652,-11.112828350078981 29.14176067106278,-10.854323678860192 29.181920925426933,-10.595619037590275 29.221582699562024,-10.244431515844548 29.274561629687536,-10.28068312177205 29.455038958310137,-10.542072152504854 30.778842449647737,-10.897994838662404 30.72649203361184,-11.160694679804653 30.6871810251802,-11.423180536962878 30.64734027964861,-11.816502969419481 30.586588610786315,-12.078443668653478 30.545429090432194,-12.470937590056952 30.482705258507217,-12.732318854686334 30.440235005898,-13.11803641534386 30.376536587125607,-12.94296000707435 29.593416552502823,-12.782259400252368 28.86964132510588)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72609279817831 46.11274891026225 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 2023-07-27T21:20:57.515958Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/N29W014/2023/07/27/05F744 2.0E-4 2.0E-4 true block average 2 2 30.0 -14.0 29.0 -13.0 POLYGON((-13.0 29.84855750311002,-13.033856889420047 30.0,-13.0 30.0,-13.0 29.84855750311002)) 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_05F744_N29W014_2023_07_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F744_N29W014_2023_07_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F744_N29W014_2023_07_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F744_N29W014_2023_07_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F744_N29W014_2023_07_27_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 2021 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