https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-03T18:33:02.616211Z 2021-07-03T18:33:31.647518Z s3://sentinel-s1-l1c/GRD/2021/7/3/IW/DV/S1A_IW_GRDH_1SDV_20210703T183302_20210703T183331_038617_048E82_F887 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 2021-07-03T18:33:02.616211Z 2021-07-03T18:33:31.647518Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.3501148364545 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-03T19:44:38.907574Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210703T183302_20210703T183331_038617_048E82_F887 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.63713022780738 28.754494465202498,-8.377982375751575 28.7982358687776,-7.983717855374186 28.863758877376423,-7.591519236941992 28.92771895290941,-7.329380461774933 28.96978990483798,-7.067130412266057 29.011334963538587,-6.672934757496327 29.072759664235626,-6.410212739426743 29.113016718585584,-6.106368389524015 29.15888177306404,-6.152996367031353 29.397812447087137,-6.1890670746589755 29.57837374600261,-6.223022812597602 29.759244373528936,-6.256181680783841 29.94022688757084,-6.318530334438366 30.30275011564059,-6.351132216807233 30.48379213384036,-6.394926267823529 30.663205169739243,-6.418573920964931 30.784913705475244,-6.722897714305491 30.740243058320047,-6.995026222281497 30.699656436088713,-7.390534225587318 30.63957859658766,-7.653935755537649 30.59886020133881,-7.928527535217097 30.555819838381836,-8.32441364955406 30.492667939280402,-8.601936797085552 30.447644072663223,-9.000377847852114 30.38188612992296,-8.971878640822045 30.260232323078796,-8.880330183646482 29.900221301290998,-8.825330365192547 29.721765347909386,-8.794738058143226 29.539233999287795,-8.721610611654173 29.176163402412385,-8.688406589809357 28.994059194132483,-8.650133264196114 28.81280886903269,-8.63713022780738 28.754494465202498)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77930318162686 46.47568683854039 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 2021-12-26T08:09:03.681287Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N28W009/2021/07/03/048E82 2.0E-4 2.0E-4 true block average 2 2 29.0 -9.0 28.0 -8.0 POLYGON((-8.637130227807514 28.75449446520257,-8.689489808312011 29.0,-8.0 29.0,-8.0 28.861052939999006,-8.637130227807514 28.75449446520257)) 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_048E82_N28W009_2021_07_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_048E82_N28W009_2021_07_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_048E82_N28W009_2021_07_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_048E82_N28W009_2021_07_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_048E82_N28W009_2021_07_03_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