https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-28T04:07:53.946587Z 2021-07-28T04:08:18.945129Z s3://sentinel-s1-l1c/GRD/2021/7/28/IW/DV/S1B_IW_GRDH_1SDV_20210728T040753_20210728T040818_027989_0356D3_6345 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-07-28T04:07:53.946587Z 2021-07-28T04:08:18.945129Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.8772562399514 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-28T04:26:28.969208Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210728T040753_20210728T040818_027989_0356D3_6345 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.645127769181663 33.85222559281279,29.24346012098031 33.915729816426676,28.970600559471936 33.95806794216982,28.560809449815125 34.0204412465187,28.287285507481396 34.06126532704107,27.87651287008729 34.121360530829605,27.60234475311388 34.16066127599042,27.32792474916409 34.1993501020889,26.967137358703035 34.24921194085038,26.82215440696547 33.527638222825864,26.66577129086035 32.74608669466159,27.020289890357716 32.69575007366386,27.28995531080972 32.656739957119555,27.559385173018455 32.61715201746011,27.96308196432736 32.556689500809846,28.2319103844752 32.51566293601999,28.634691813710276 32.45304904815538,28.902901295026005 32.41059255525321,29.297749986446178 32.3469751496808,29.47763634994807 33.12965517348817,29.645127769181663 33.85222559281279)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66791953081099 46.11304010429498 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 2021-12-26T09:21:02.288431Z Batch API, v4.42.0 s3://deafrica-sentinel-1/s1_rtc/N33E026/2021/07/28/0356D3 2.0E-4 2.0E-4 true block average 2 2 34.0 26.0 33.0 27.0 POLYGON((26.71657760695495 33.0,26.91706418961412 34.0,27.0 34.0,27.0 33.0,26.71657760695495 33.0)) 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_0356D3_N33E026_2021_07_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0356D3_N33E026_2021_07_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0356D3_N33E026_2021_07_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0356D3_N33E026_2021_07_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0356D3_N33E026_2021_07_28_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