https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-05T19:05:16.971354Z 2021-06-05T19:05:41.970542Z s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T190516_20210605T190541_038209_048260_63D0 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 2021-06-05T19:05:16.971354Z 2021-06-05T19:05:41.970542Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.4882721344067 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-05T20:24:52.464195Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210605T190516_20210605T190541_038209_048260_63D0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.337391068729257 26.295190912937862,-15.966570256442264 26.35941669805999,-15.715912410303106 26.40224664822228,-15.339581083189406 26.46566878896586,-15.08846593402328 26.50740010714822,-14.711455437304524 26.569169028084318,-14.459892088994323 26.60979469782271,-14.208152066274806 26.649976157977292,-13.859814239175822 26.7047861897902,-14.107467389645896 27.9698114759821,-14.141542518008194 28.150725267008333,-14.151852824903244 28.21041403260069,-14.50734606932167 28.155818976032275,-14.762626871995245 28.116001936390326,-15.017719196289502 28.075710748230488,-15.400005781127032 28.014386680670533,-15.779725974952578 27.952352029966605,-16.036203934641215 27.909822110722708,-16.29034951489524 27.86717399824999,-16.666324643989682 27.803160286913176,-16.494889837906285 27.01940180597593,-16.337391068729257 26.295190912937862)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74948152538244 46.0825537799323 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 2021-12-26T06:46:06.167089Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27W015/2021/06/05/048260 2.0E-4 2.0E-4 true block average 2 2 28.0 -15.0 27.0 -14.0 POLYGON((-14.113153400784746 28.0,-14.0 27.420862411191035,-14.0 27.0,-15.0 27.0,-15.0 28.0,-14.113153400784746 28.0)) 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_048260_N27W015_2021_06_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_048260_N27W015_2021_06_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_048260_N27W015_2021_06_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_048260_N27W015_2021_06_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_048260_N27W015_2021_06_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