https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-15T18:32:43.179399Z 2021-02-15T18:33:12.207083Z s3://sentinel-s1-l1c/GRD/2021/2/15/IW/DV/S1B_IW_GRDH_1SDV_20210215T183243_20210215T183312_025621_030DAC_1239 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-02-15T18:32:43.179399Z 2021-02-15T18:33:12.207083Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210215T202833_V20210215T164543_20210215T200313.EOF 347.2490254720952 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-15T20:55:21.217670Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210215T183243_20210215T183312_025621_030DAC_1239 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.006246462798105 30.418731298110238,-8.61315244540827 30.48357892605562,-8.345391695499398 30.527021087637603,-8.080207966458824 30.569467698562846,-7.6747284372803115 30.633249299749625,-7.414352261415825 30.6735094427482,-7.026725177008289 30.732422753947073,-6.762335835001402 30.771896809233503,-6.428752549951749 30.820871688782027,-6.438782985330906 30.878517611559673,-6.473713453332991 31.05918687103678,-6.500457270575737 31.241026786185934,-6.525507285186651 31.423088098105616,-6.573973485849201 31.60180093674122,-6.619829928175994 31.780891038718075,-6.738507358097108 32.32086767414758,-6.762866323407016 32.44247122524484,-7.103354660011734 32.39384050873109,-7.369600361857875 32.35511936144657,-7.638253552000064 32.31544895309769,-8.039696896184239 32.25503986705243,-8.308305982608248 32.21386459255691,-8.709933521453133 32.15116504695448,-9.112559441667194 32.08694614043484,-9.37837012033002 32.043798097583846,-9.349296160500025 31.922210735683134,-9.301625965299717 31.74250595791118,-9.260492657993415 31.561738583802217,-9.214667357415378 31.381742731247112,-9.169484462131262 31.20164659642606,-9.125052052513459 31.02143227554572,-9.093917527946694 30.83902884146854,-9.05806965060112 30.65739927152727,-9.019533286882027 30.47621498502401,-9.006246462798105 30.418731298110238)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71781309065061 46.36971850165865 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 2021-12-26T01:03:21.802486Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31W008/2021/02/15/030DAC 2.0E-4 2.0E-4 true block average 2 2 32.0 -8.0 31.0 -7.0 POLYGON((-8.0 31.0,-8.0 32.0,-7.0 32.0,-7.0 31.0,-8.0 31.0)) 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_030DAC_N31W008_2021_02_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030DAC_N31W008_2021_02_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030DAC_N31W008_2021_02_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030DAC_N31W008_2021_02_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030DAC_N31W008_2021_02_15_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