https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-26T18:56:20.830973Z 2022-01-26T18:56:52.249522Z s3://sentinel-s1-l1c/GRD/2022/1/26/IW/DV/S1A_IW_GRDH_1SDV_20220126T185620_20220126T185652_041636_04F405_8DAC 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 2022-01-26T18:56:20.830973Z 2022-01-26T18:56:52.249522Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220126T174428_V20220126T171118_20220126T234618.EOF 347.6070761285476 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-26T20:20:54.449983Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220126T185620_20220126T185652_041636_04F405_8DAC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.69498616251575 23.568762715048166,-13.09502395851987 23.675322657700676,-12.72951280912436 23.739019894130223,-12.48568998842666 23.78099709936311,-12.119996235259695 23.843185668337302,-11.87556707163962 23.884236434571534,-11.274397703007123 23.983439345910757,-11.380165268532133 24.525695144030642,-11.414408670443855 24.706631666019295,-11.450346199097579 24.88729226142327,-11.52064955340819 25.248851770329324,-11.554201902388824 25.42987847755925,-11.58888668954526 25.610720725301928,-11.617951854484026 25.752482277758837,-11.978496324260753 25.694866612271564,-12.228508768607767 25.654359264934413,-12.60053517720321 25.593238274666675,-12.8487482887455 25.551898755672767,-13.096817135865704 25.510135067843365,-13.468010784973137 25.446804883217517,-13.714875676185732 25.404130832464983,-14.077004117589038 25.34072530647553,-14.045792815029568 25.198573754331445,-13.967874070575615 24.836363973653892,-13.888565866835073 24.47440193987755,-13.85043878964464 24.293150583893524,-13.810240067920722 24.112268033967574,-13.773525628049253 23.930764490498834,-13.69498616251575 23.568762715048166)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74562679662296 46.02911 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 2022-01-26T22:28:52.933825Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N24W013/2022/01/26/04F405 2.0E-4 2.0E-4 true block average 2 2 25.0 -13.0 24.0 -12.0 POLYGON((-13.0 24.0,-13.0 25.0,-12.0 25.0,-12.0 24.0,-13.0 24.0)) 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_04F405_N24W013_2022_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F405_N24W013_2022_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F405_N24W013_2022_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F405_N24W013_2022_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F405_N24W013_2022_01_26_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