https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-08-21T19:02:01.217361Z 2020-08-21T19:02:26.216598Z s3://sentinel-s1-l1c/GRD/2020/8/21/IW/DV/S1A_IW_GRDH_1SDV_20200821T190201_20200821T190226_034009_03F277_E170 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 2020-08-21T19:02:01.217361Z 2020-08-21T19:02:26.216598Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200821T212927_V20200821T171922_20200821T203652.EOF 347.88789749241346 693000 Copernicus S1 Core Ground Segment - DPA 2020-08-21T21:42:06.054986Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200821T190201_20200821T190226_034009_03F277_E170 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.877106961542072 14.547290454808358,-13.303314987015591 14.658624263461798,-12.727798448394488 14.768759165167094,-12.151869477472625 14.877428371245633,-11.588213960715933 14.98227545850428,-11.729997429603849 15.706053794305788,-11.763055105814118 15.887444492897835,-11.800066350511733 16.068108992198244,-11.834165537842582 16.249298312089888,-11.87066311651058 16.430047457044587,-11.882359298654915 16.490071186346768,-12.451170166429105 16.386189730614213,-13.031599171246487 16.27848318436177,-13.611438258083265 16.16917835978365,-14.188964805911736 16.058619068873,-14.101995129515629 15.635587885494289,-14.064125369929032 15.454268168184077,-13.877106961542072 14.547290454808358)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83864294983064 46.0711339223248 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 2021-12-25T15:50:43.580010Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N15W013/2020/08/21/03F277 2.0E-4 2.0E-4 true block average 2 2 16.0 -13.0 15.0 -12.0 POLYGON((-13.0 15.0,-13.0 16.0,-12.0 16.0,-12.0 15.0,-13.0 15.0)) 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_03F277_N15W013_2020_08_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03F277_N15W013_2020_08_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03F277_N15W013_2020_08_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03F277_N15W013_2020_08_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03F277_N15W013_2020_08_21_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