https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-05T16:22:43.579625Z 2018-03-05T16:23:12.604776Z s3://sentinel-s1-l1c/GRD/2018/3/5/IW/DV/S1B_IW_GRDH_1SDV_20180305T162243_20180305T162312_009898_011EAF_3093 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 2018-03-05T16:22:43.579625Z 2018-03-05T16:23:12.604776Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180305T170533_V20180305T131127_20180305T162857.EOF 347.6683044759449 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-05T17:18:54.096053Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180305T162243_20180305T162312_009898_011EAF_3093 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.255956977 -22.04052795,31.813529351 -21.912401526,32.418281482 -21.771036044,33.021844347 -21.627478222,33.600677397 -21.487480095,33.488190479 -21.070994926,33.440152988 -20.891321995,33.391268988 -20.711870429,33.296691965 -20.352231666,33.250977705 -20.172048773,33.203988799 -19.992191175,33.173905038 -19.870605827,32.600665369 -20.008547466,32.003042952 -20.150136894,31.404349554 -20.289710059,30.852454247 -20.416344927,30.880875972 -20.538444641,30.925344984 -20.719107522,30.968490443 -20.900083353,31.01305706 -21.080742301,31.057925071 -21.26134239,31.104278788 -21.441611782,31.149657248 -21.622114627,31.255956977 -22.04052795)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03383 45.804467385579 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 2022-01-24T09:31:18.496482Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S21E033/2018/03/05/011EAF 2.0E-4 2.0E-4 true block average 2 2 -20.0 33.0 -21.0 34.0 POLYGON((33.20602890266007 -20.0,33.29669196499059 -20.352231665962805,33.39126898799785 -20.711870428990533,33.469209221779984 -21.0,33.0 -21.0,33.0 -20.0,33.20602890266007 -20.0)) 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_011EAF_S21E033_2018_03_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011EAF_S21E033_2018_03_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011EAF_S21E033_2018_03_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011EAF_S21E033_2018_03_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011EAF_S21E033_2018_03_05_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