https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-06T17:29:19.029053Z 2021-03-06T17:29:44.026457Z s3://sentinel-s1-l1c/GRD/2021/3/6/IW/DV/S1A_IW_GRDH_1SDV_20210306T172919_20210306T172944_036881_045668_4127 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 2021-03-06T17:29:19.029053Z 2021-03-06T17:29:44.026457Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20210306T181415_V20210306T172739_20210307T000239.EOF 348.00647347772735 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-06T20:41:32.333542Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210306T172919_20210306T172944_036881_045668_4127 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((10.364494079473861 6.739141222230208,10.917850475605498 6.853267901772893,11.49033424432732 6.970616323913695,12.046593213518832 7.083908473057673,12.59313662635866 7.194516012427943,12.552486935805465 7.374652313054768,12.512773859606845 7.555067710916458,12.477277255343802 7.73632832331721,12.440095493383444 7.917244458166218,12.401625997196293 8.097897608153685,12.328967119787908 8.46004598419625,12.279971583444887 8.700357836147884,11.73545985388643 8.591791186139226,11.168017584179214 8.477758384069471,10.606856173294657 8.364109753655974,10.04661858555665 8.249784758741919,10.208572853322428 7.464010380639242,10.247006198951048 7.282659136543258,10.292364547040574 7.1027376326601726,10.322486981117516 6.9196640045317155,10.364494079473861 6.739141222230208)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83096898739251 46.11757813849137 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 2021-12-26T02:04:00.254679Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07E010/2021/03/06/045668 2.0E-4 2.0E-4 true block average 2 2 8.0 10.0 7.0 11.0 POLYGON((10.309268716137286 7.0,10.292364547040629 7.102737632659976,10.247006198951265 7.28265913654251,10.098101185178654 8.0,11.0 8.0,11.0 7.0,10.309268716137286 7.0)) 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_045668_N07E010_2021_03_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045668_N07E010_2021_03_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045668_N07E010_2021_03_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045668_N07E010_2021_03_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045668_N07E010_2021_03_06_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