https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-10T15:45:21.290030Z 2018-05-10T15:45:50.322883Z s3://sentinel-s1-l1c/GRD/2018/5/10/IW/DV/S1B_IW_GRDH_1SDV_20180510T154521_20180510T154550_010861_013DD3_5623 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 2018-05-10T15:45:21.290030Z 2018-05-10T15:45:50.322883Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180510T175658_V20180510T140052_20180510T171822.EOF 347.6946875152234 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-10T18:15:29.004490Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180510T154521_20180510T154550_010861_013DD3_5623 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.101311628 21.311995985,34.695663144 21.420066518,35.292777287 21.526362253,35.890751066 21.630521691,36.478635599 21.730684437,36.431955808 21.969251305,36.36031215 22.330665276,36.323630962 22.511222797,36.287636171 22.691892465,36.218056657 23.053616008,36.182389438 23.234325642,36.162441372 23.357341978,35.567435567 23.258284598,34.962282124 23.155071852,34.358066638 23.049543014,33.756718447 22.942058885,33.778704965 22.81869452,33.817714933 22.637634615,33.893717298 22.275148039,33.932938921 22.094125452,33.972768893 21.913214901,34.050656505 21.551070661,34.101311628 21.311995985)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87206107872786 46.08076529501108 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 2022-01-25T14:30:06.471337Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N21E036/2018/05/10/013DD3 2.0E-4 2.0E-4 true block average 2 2 22.0 36.0 21.0 37.0 POLYGON((36.42586044599016 22.0,36.4786355989999 21.730684437000058,36.0 21.649135334688015,36.0 22.0,36.42586044599016 22.0)) 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_013DD3_N21E036_2018_05_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_013DD3_N21E036_2018_05_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_013DD3_N21E036_2018_05_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_013DD3_N21E036_2018_05_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_013DD3_N21E036_2018_05_10_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