https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-29T16:45:54.848299Z 2023-04-29T16:46:19.846813Z s3://sentinel-s1-l1c/GRD/2023/4/29/IW/DV/S1A_IW_GRDH_1SDV_20230429T164554_20230429T164619_048313_05CF80_89D0 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 2023-04-29T16:45:54.848299Z 2023-04-29T16:46:19.846813Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230429T171804_V20230429T133723_20230429T165453.EOF 347.13818981408866 693000 Copernicus Ground Segment 2023-04-29T18:15:00.175147Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230429T164554_20230429T164619_048313_05CF80_89D0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.908656431451615 -31.941052485218897,28.253828551972255 -31.861838488068905,28.51942094169268 -31.800134397056137,28.91071546189041 -31.708085785915657,29.172216148112277 -31.645799558986525,29.56574831203067 -31.550897725818732,29.829790083500676 -31.486432252803326,30.088899912974732 -31.42257111520039,30.424297569626177 -31.338972092998738,30.365760012365214 -31.160798281924535,30.30919089539966 -30.982060974942257,30.254043708055 -30.802985421840567,30.19721964499491 -30.624367401831528,30.141121610701347 -30.4456804757123,30.088540164422195 -30.266032083404433,30.03317340066136 -30.087118571690613,29.975140799736003 -29.908899842348745,29.95723493260222 -29.850023530758037,29.628844147444727 -29.931683866447656,29.3726177215185 -29.99472905781373,28.985132181557724 -30.088987214773802,28.727674907191066 -30.150886120162088,28.465064946592772 -30.213439954444464,28.08148237479857 -30.3037026628717,27.82366563252279 -30.363655685303385,27.46750363346522 -30.445538758277525,27.486031336133628 -30.504292162540388,27.546921449931023 -30.681992631015227,27.594378046363406 -30.862799506360172,27.655413458026647 -31.04050259268447,27.709455900749475 -31.219737861349127,27.75021834696131 -31.402138921296917,27.809262876573783 -31.58036026574816,27.853578512399164 -31.76198153072477,27.908656431451615 -31.941052485218897)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.90773 45.72470081817869 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 2023-04-29T20:45:30.127874Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/04/29/05CF80 2.0E-4 2.0E-4 true block average 2 2 -30.0 30.0 -31.0 31.0 POLYGON((30.004805353583595 -30.0,30.03317340065285 -30.087118571664334,30.088540164429443 -30.26603208342904,30.141121610705817 -30.445680475727542,30.314868472307687 -31.0,30.0 -31.0,30.0 -30.0,30.004805353583595 -30.0)) 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_05CF80_S31E030_2023_04_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CF80_S31E030_2023_04_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CF80_S31E030_2023_04_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CF80_S31E030_2023_04_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CF80_S31E030_2023_04_29_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 2021 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