https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-02T18:48:50.919199Z 2018-11-02T18:49:19.931569Z s3://sentinel-s1-l1c/GRD/2018/11/2/IW/DV/S1A_IW_GRDH_1SDV_20181102T184850_20181102T184919_024413_02ACB6_90F2 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 2018-11-02T18:48:50.919199Z 2018-11-02T18:49:19.931569Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181102T211216_V20181102T170243_20181102T202013.EOF 347.4332315836717 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-02T21:20:15.472112Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181102T184850_20181102T184919_024413_02ACB6_90F2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.423507741 27.243042084,-12.04649798 27.307625021,-11.792930181 27.35044896,-11.412215076 27.413822399,-11.158165135 27.45549465,-10.776734571 27.517135035,-10.522212877 27.55764828,-10.267505443 27.597695915,-9.926539537 27.650517706,-10.009328487 28.069531387,-10.045647843 28.250061117,-10.082964925 28.430437891,-10.249109029 29.273663701,-10.595442242 29.221408031,-10.854146096 29.181744568,-11.112649982 29.141582678,-11.500026487 29.080407921,-11.758021722 29.039005247,-12.144626039 28.975975062,-12.402100419 28.93333931,-12.784894493 28.868976297,-12.598206353 28.024290992,-12.556597823 27.843631022,-12.516018929 27.66279749,-12.423507741 27.243042084)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75522753851554 46.1603080016034 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 2021-12-23T17:02:24.031671Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27W011/2018/11/02/02ACB6 2.0E-4 2.0E-4 true block average 2 2 28.0 -11.0 27.0 -10.0 POLYGON((-10.0 27.63913735050087,-10.522212877092871 27.557648279984985,-11.0 27.48105463584047,-11.0 28.0,-10.0 28.0,-10.0 27.63913735050087)) 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_02ACB6_N27W011_2018_11_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02ACB6_N27W011_2018_11_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02ACB6_N27W011_2018_11_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02ACB6_N27W011_2018_11_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02ACB6_N27W011_2018_11_02_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