https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-21T17:16:25.178602Z 2018-07-21T17:16:48.838360Z s3://sentinel-s1-l1c/GRD/2018/7/21/IW/DV/S1B_IW_GRDH_1SDV_20180721T171625_20180721T171648_011911_015ED1_B307 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 2018-07-21T17:16:25.178602Z 2018-07-21T17:16:48.838360Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180721T180124_V20180721T140056_20180721T171826.EOF 348.0009750603197 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-21T18:20:50.391274Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180721T171625_20180721T171648_011911_015ED1_B307 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.330386092 -6.945016215,15.897993873 -6.819071551,16.469100541 -6.691620078,17.039912268 -6.563515686,17.539992421 -6.450701731,17.416569888 -5.909194943,17.296748786 -5.36684641,17.248046129 -5.150568324,16.179084175 -5.389172503,15.042652186 -5.640608066,15.090749379 -5.857587904,15.208859137 -6.401708982,15.330386092 -6.945016215)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76352 46.30617039906901 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 2021-12-22T17:46:16.778230Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S06E017/2018/07/21/015ED1 2.0E-4 2.0E-4 true block average 2 2 -5.0 17.0 -6.0 18.0 POLYGON((17.0 -5.205934974555442,17.248046129000027 -5.150568323999991,17.43726656326332 -6.0,17.0 -6.0,17.0 -5.205934974555442)) 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_015ED1_S06E017_2018_07_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_015ED1_S06E017_2018_07_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_015ED1_S06E017_2018_07_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_015ED1_S06E017_2018_07_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_015ED1_S06E017_2018_07_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