https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-14T16:47:13.772293Z 2021-02-14T16:47:38.771069Z s3://sentinel-s1-l1c/GRD/2021/2/14/IW/DV/S1A_IW_GRDH_1SDV_20210214T164713_20210214T164738_036588_044C58_089D 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 2021-02-14T16:47:13.772293Z 2021-02-14T16:47:38.771069Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210214T174256_V20210214T133710_20210214T165440.EOF 347.47103577305705 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-14T18:04:27.511265Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210214T164713_20210214T164738_036588_044C58_089D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.297085546439668 -26.457084854400716,26.65880975403294 -26.373956808501365,26.911283201129148 -26.3153172151527,27.161081125214583 -26.25681105106145,27.538906075987807 -26.167377622588777,27.913860778510447 -26.077518362176026,28.164552607568744 -26.01681867135658,28.709817569345955 -25.883085101565996,28.655044353780923 -25.704659676393202,28.54981743019367 -25.34659238715068,28.496175886849134 -25.1678416276948,28.443195018174663 -24.98894342541976,28.392091859147627 -24.809598103608604,28.34171272690746 -24.630087825329436,28.29196246202131 -24.450441066998906,28.27317663083904 -24.39199715377625,27.731383916065916 -24.52436350890529,27.479166831706003 -24.585238812584556,27.111492681803362 -24.673094200565522,26.861579552907706 -24.732242598968167,26.48828261379537 -24.81971322208259,26.241654461813788 -24.876922975193636,25.882350180970946 -24.959452390903344,25.898370737688577 -25.01862952386431,25.9525382337325 -25.19740697159806,25.997960907486274 -25.37820904933154,26.049005046171647 -25.557730728981614,26.09769745457082 -25.73780656584651,26.149941994456476 -25.91707770177959,26.24759378129483 -26.277234212997772,26.297085546439668 -26.457084854400716)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.37003 46.03620429000727 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 2021-12-26T01:01:21.984357Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S26E026/2021/02/14/044C58 2.0E-4 2.0E-4 true block average 2 2 -25.0 26.0 -26.0 27.0 POLYGON((26.172425304733462 -26.0,26.149941994456746 -25.91707770178009,26.09769745456774 -25.737806565835257,26.04900504616789 -25.557730728968036,26.0 -25.38538051548696,26.0 -25.0,27.0 -25.0,27.0 -26.0,26.172425304733462 -26.0)) 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_044C58_S26E026_2021_02_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_044C58_S26E026_2021_02_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_044C58_S26E026_2021_02_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_044C58_S26E026_2021_02_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_044C58_S26E026_2021_02_14_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