https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-26T17:09:19.790377Z 2024-04-26T17:09:48.810046Z s3://sentinel-s1-l1c/GRD/2024/4/26/IW/DV/S1A_IW_GRDH_1SDV_20240426T170919_20240426T170948_053607_068242_856C 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 2024-04-26T17:09:19.790377Z 2024-04-26T17:09:48.810046Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240426T174132_V20240426T140209_20240426T171939.EOF 346.76623454813046 693000 Copernicus Ground Segment 2024-04-26T18:15:16.925543Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240426T170919_20240426T170948_053607_068242_856C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.27495809466864 -36.65048266277484,23.617474401016686 -36.57216394874455,23.896767854704606 -36.50743841611123,24.17559515381818 -36.44206277313678,24.592956179083302 -36.342785909820265,24.870606443616033 -36.27579621951131,25.28618992088017 -36.174110734163214,25.56264737446935 -36.10552365385253,25.93787416815662 -36.011204568598664,25.784477590008684 -35.59993044881131,25.65366554318801 -35.24547727514461,25.524026644703145 -34.890860747535925,25.352854332001 -34.41749809996656,24.98420445550203 -34.50993888776523,24.712636010036793 -34.57718581946039,24.304468857144535 -34.676925428702006,24.03181757403243 -34.74266112221779,23.62203636276665 -34.84012241727801,23.34831603359883 -34.9043316711612,23.074172105789007 -34.967926099894726,22.73801790748242 -35.044909957648514,22.895286611838973 -35.521719206136055,23.014304504832083 -35.87895984418155,23.134321069253545 -36.23607317618975,23.27495809466864 -36.65048266277484)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.50481 45.42665502259572 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 2024-04-26T20:52:51.835469Z Batch API, v4.346.0 s3://deafrica-sentinel-1/s1_rtc/S36E024/2024/04/26/068242 2.0E-4 2.0E-4 true block average 2 2 -35.0 24.0 -36.0 25.0 POLYGON((24.0 -36.0,24.0 -35.0,25.0 -35.0,25.0 -36.0,24.0 -36.0)) 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_068242_S36E024_2024_04_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_068242_S36E024_2024_04_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_068242_S36E024_2024_04_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_068242_S36E024_2024_04_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_068242_S36E024_2024_04_26_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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