https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-07T04:27:26.378078Z 2018-01-07T04:27:55.397978Z s3://sentinel-s1-l1c/GRD/2018/1/7/IW/DV/S1B_IW_GRDH_1SDV_20180107T042726_20180107T042755_009060_01031F_4C9A 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 2018-01-07T04:27:26.378078Z 2018-01-07T04:27:55.397978Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180107T062235_V20180107T020458_20180107T052228.EOF 192.2442844575314 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-07T06:45:14.319177Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180107T042726_20180107T042755_009060_01031F_4C9A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.742528312 21.103060054,22.150629684 21.210929752,21.554374696 21.317341248,20.957269089 21.421637963,20.36692156 21.522519349,20.180415662 20.559971478,20.050365208 19.896404142,20.63424214 19.794388669,21.224864817 19.689118433,21.814708868 19.581909237,22.400308822 19.473420178,22.540560059 20.138424976,22.742528312 21.103060054)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86277209244378 46.04750861578796 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 2022-01-20T09:16:45.952715Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N21E020/2018/01/07/01031F 2.0E-4 2.0E-4 true block average 2 2 22.0 20.0 21.0 21.0 POLYGON((20.26567678730466 21.0,20.366921559999977 21.522519348999943,21.0 21.414174134836227,21.0 21.0,20.26567678730466 21.0)) 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_01031F_N21E020_2018_01_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01031F_N21E020_2018_01_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01031F_N21E020_2018_01_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01031F_N21E020_2018_01_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01031F_N21E020_2018_01_07_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