https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-14T17:07:41.456983Z 2021-05-14T17:08:06.455539Z s3://sentinel-s1-l1c/GRD/2021/5/14/IW/DV/S1A_IW_GRDH_1SDV_20210514T170741_20210514T170806_037887_0478B0_029A 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 2021-05-14T17:07:41.456983Z 2021-05-14T17:08:06.455539Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8106884230318 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-16T02:59:26.347111Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210514T170741_20210514T170806_037887_0478B0_029A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.276584501384743 17.69800249064703,14.856405181839692 17.80730579865866,15.439640106218965 17.91538753871847,16.02357205821826 18.021719716757513,16.60145671362109 18.125093578111255,16.42665026654878 19.030042893002125,16.31140526119865 19.632845293520717,15.727750763138314 19.530491812073336,15.137779719314972 19.424982897890764,14.54833646419636 19.317518012105523,13.962566919925955 19.20869570082695,14.276584501384743 17.69800249064703)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88307529896197 46.06592 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 2021-12-26T05:39:24.158225Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18E014/2021/05/14/0478B0 2.0E-4 2.0E-4 true block average 2 2 19.0 14.0 18.0 15.0 POLYGON((14.213810321389381 18.0,14.00594708394133 19.0,15.0 19.0,15.0 18.0,14.213810321389381 18.0)) 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_0478B0_N18E014_2021_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0478B0_N18E014_2021_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0478B0_N18E014_2021_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0478B0_N18E014_2021_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0478B0_N18E014_2021_05_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