https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-04T18:26:10.122611Z 2023-10-04T18:26:35.121135Z s3://sentinel-s1-l1c/GRD/2023/10/4/IW/DV/S1A_IW_GRDH_1SDV_20231004T182610_20231004T182635_050619_061917_5B4A 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 2023-10-04T18:26:10.122611Z 2023-10-04T18:26:35.121135Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231004T184657_V20231004T181722_20231005T005222.EOF 347.1084826857126 693000 Copernicus Ground Segment 2023-10-04T19:00:54.246899Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231004T182610_20231004T182635_050619_061917_5B4A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.435500621872356 32.61512597306159,-7.036013064721054 32.67925365214498,-6.762209134706815 32.72241753422225,-6.350466547168045 32.78612615833929,-6.074913028039025 32.82795738245066,-5.661770266693045 32.88947007927169,-5.3755768540733335 32.93122118162941,-5.097615374276284 32.97111744799606,-4.790276377596894 33.01446716429806,-4.821028578432208 33.19557753533693,-4.862548104069573 33.375289770987294,-4.938255301266226 33.735720472713524,-4.984516996605466 33.91478885909056,-5.020345595912023 34.09527872481743,-5.063168625654644 34.27482108399536,-5.09791771285094 34.45545522885024,-5.110297944766827 34.515034472494705,-5.430798149019806 34.47099251891629,-5.7112894919177535 34.431705929530494,-5.991516052145919 34.391778012685954,-6.41119739355723 34.33070950024545,-6.69112535863008 34.289129070150764,-7.109592702124308 34.22570102752173,-7.388219708430505 34.1826248902194,-7.791995462742268 34.118993611896705,-7.693911120456562 33.69796416447557,-7.562960442293984 33.15676107984743,-7.518489936389855 32.97650027938744,-7.476614921086151 32.795826293128016,-7.435500621872356 32.61512597306159)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64817901790899 46.51793231292041 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 2023-10-04T21:01:15.994311Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N33W006/2023/10/04/061917 2.0E-4 2.0E-4 true block average 2 2 34.0 -6.0 33.0 -5.0 POLYGON((-5.001432050599285 34.0,-5.0 33.99278591333788,-5.0 33.0,-6.0 33.0,-6.0 34.0,-5.001432050599285 34.0)) 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_061917_N33W006_2023_10_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061917_N33W006_2023_10_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061917_N33W006_2023_10_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061917_N33W006_2023_10_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061917_N33W006_2023_10_04_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