https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-04T16:31:51.792445Z 2019-01-04T16:32:16.791938Z s3://sentinel-s1-l1c/GRD/2019/1/4/IW/DV/S1B_IW_GRDH_1SDV_20190104T163151_20190104T163216_014346_01AB1E_E672 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 2019-01-04T16:31:51.792445Z 2019-01-04T16:32:16.791938Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190104T172828_V20190104T131949_20190104T163719.EOF 347.75691162193124 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-04T17:53:24.646044Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190104T163151_20190104T163216_014346_01AB1E_E672 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.528193814 -19.366747439,29.095248086 -19.236804467,29.687972674 -19.09888651,30.279712651 -18.959078375,30.836808765 -18.825517809,30.788576142 -18.646105736,30.694987183 -18.286433963,30.649354083 -18.106336533,30.444301437 -17.328484182,29.891423702 -17.460268268,29.304256888 -17.598344132,28.716206285 -17.734686098,28.153709471 -17.863271069,28.349672223 -18.644456907,28.393091945 -18.82531694,28.437437099 -19.005974156,28.482203082 -19.186543633,28.528193814 -19.366747439)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.38878 45.91768823088202 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 2021-12-24T09:10:43.393919Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S19E028/2019/01/04/01AB1E 2.0E-4 2.0E-4 true block average 2 2 -18.0 28.0 -19.0 29.0 POLYGON((28.43597064848305 -19.0,28.349672223000912 -18.644456907003782,28.188008323198034 -18.0,29.0 -18.0,29.0 -19.0,28.43597064848305 -19.0)) 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_01AB1E_S19E028_2019_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01AB1E_S19E028_2019_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01AB1E_S19E028_2019_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01AB1E_S19E028_2019_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01AB1E_S19E028_2019_01_04_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