https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-20T04:27:44.952177Z 2018-01-20T04:28:09.326232Z s3://sentinel-s1-l1c/GRD/2018/1/20/IW/DV/S1A_IW_GRDH_1SDV_20180120T042744_20180120T042809_020233_022871_0980 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 2018-01-20T04:27:44.952177Z 2018-01-20T04:28:09.326232Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180120T061632_V20180120T015725_20180120T051455.EOF 192.0133041531065 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-20T06:25:58.959017Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180120T042744_20180120T042809_020233_022871_0980 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.856827015 -7.238166031,18.319122398 -7.118771815,17.757853096 -6.993421511,17.196879889 -6.867413204,16.645460998 -6.742856171,16.564399249 -7.104094765,16.524547886 -7.284927054,16.48341992 -7.465476517,16.343592548 -8.086797374,16.896402317 -8.212679115,17.458853036 -8.339906657,18.021663393 -8.466347333,18.560903371 -8.586664192,18.69783582 -7.96322578,18.738187934 -7.78206509,18.777212612 -7.600613558,18.856827015 -7.238166031)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55823 45.95239012602031 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 2022-01-20T14:26:17.346573Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S09E016/2018/01/20/022871 2.0E-4 2.0E-4 true block average 2 2 -8.0 16.0 -9.0 17.0 POLYGON((17.0 -8.236113129963016,16.34359254799997 -8.086797374,16.36312617312485 -8.0,17.0 -8.0,17.0 -8.236113129963016)) 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_022871_S09E016_2018_01_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022871_S09E016_2018_01_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022871_S09E016_2018_01_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022871_S09E016_2018_01_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022871_S09E016_2018_01_20_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