https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-16T18:53:25.963072Z 2018-02-16T18:53:50.962450Z s3://sentinel-s1-l1c/GRD/2018/2/16/IW/DV/S1A_IW_GRDH_1SDV_20180216T185325_20180216T185350_020636_023558_22A8 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 2018-02-16T18:53:25.963072Z 2018-02-16T18:53:50.962450Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180216T211315_V20180216T171047_20180216T202817.EOF 347.88893842869584 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-16T21:38:23.090316Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180216T185325_20180216T185350_020636_023558_22A8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.811763242 14.50277296,-11.237816323 14.614179551,-10.662109782 14.724397479,-10.085828521 14.833183325,-9.523037003 14.937923338,-9.698436824 15.843089476,-9.734275393 16.023987116,-9.769022578 16.205077551,-9.816555549 16.445841308,-10.383696729 16.34221263,-10.964377456 16.234412329,-11.544422577 16.12502516,-12.12263715 16.014293594,-12.07217753 15.772974446,-12.035309622 15.591444311,-11.997337668 15.410125881,-11.811763242 14.50277296)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84475534059718 46.06509 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 2022-01-21T13:22:07.369968Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N15W011/2018/02/16/023558 2.0E-4 2.0E-4 true block average 2 2 16.0 -11.0 15.0 -10.0 POLYGON((-11.0 15.0,-11.0 16.0,-10.0 16.0,-10.0 15.0,-11.0 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_023558_N15W011_2018_02_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023558_N15W011_2018_02_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023558_N15W011_2018_02_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023558_N15W011_2018_02_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023558_N15W011_2018_02_16_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