https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-09T03:32:21.029987Z 2019-02-09T03:32:46.115009Z s3://sentinel-s1-l1c/GRD/2019/2/9/IW/DV/S1A_IW_GRDH_1SDV_20190209T033221_20190209T033246_025847_02E04D_7DAE 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 2019-02-09T03:32:21.029987Z 2019-02-09T03:32:46.115009Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190209T054328_V20190209T005955_20190209T041725.EOF 192.1504529097577 693000 Copernicus S1 Core Ground Segment - DPA 2019-02-09T06:59:18.328146Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190209T033221_20190209T033246_025847_02E04D_7DAE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.515115378815917 -14.851357914692157,30.962784138033015 -14.725873992172819,30.387792062904843 -14.593697197821822,29.813485224006858 -14.460119658392836,29.25589739641793 -14.328946287828527,29.211633540680502 -14.509029653757924,29.169591113565616 -14.689747876496437,29.126507405340156 -14.870229922471204,29.04375494227184 -15.23204283389182,28.922788622587774 -15.713280840822463,29.483657926777642 -15.845999613126082,30.061422710462676 -15.981030343808502,30.639954958008197 -16.114521435362004,31.195759815914855 -16.241134843271716,31.311880478222356 -15.75796096450571,31.390844266658274 -15.394730212420859,31.432229920148515 -15.213558635488784,31.472514195801885 -15.032144068356182,31.515115378815917 -14.851357914692157)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33595 45.85791368532635 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 2021-12-24T10:59:30.973313Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S16E029/2019/02/09/02E04D 2.0E-4 2.0E-4 true block average 2 2 -15.0 29.0 -16.0 30.0 POLYGON((30.0 -15.966675101487528,29.0 -15.731551406070896,29.0 -15.406112287829401,29.043754942273775 -15.232042833883693,29.096826890330693 -15.0,30.0 -15.0,30.0 -15.966675101487528)) 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_02E04D_S16E029_2019_02_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02E04D_S16E029_2019_02_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02E04D_S16E029_2019_02_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02E04D_S16E029_2019_02_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02E04D_S16E029_2019_02_09_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