https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-29T15:44:38.637034Z 2018-12-29T15:45:06.650660Z s3://sentinel-s1-l1c/GRD/2018/12/29/IW/DV/S1B_IW_GRDH_1SDV_20181229T154438_20181229T154506_014258_01A844_93A0 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 2018-12-29T15:44:38.637034Z 2018-12-29T15:45:06.650660Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181229T163349_V20181229T123027_20181229T154757.EOF 347.94120232948444 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-29T16:41:06.905525Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181229T154438_20181229T154506_014258_01A844_93A0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.001193684 -11.607793243,39.563564003 -11.48106847,40.130072693 -11.352210773,40.696073516 -11.222277257,41.235821172 -11.097267433,41.192438195 -10.917152972,41.147611522 -10.737289439,41.105868962 -10.556715264,41.066665013 -10.375559398,41.026249527 -10.194695096,40.981567983 -10.014831708,40.94156269 -9.833890415,40.90009766 -9.653298232,40.872295865 -9.536641738,40.334841848 -9.660083444,39.77132224 -9.788521596,39.207373924 -9.91603485,38.647620897 -10.041575783,38.674777029 -10.158642028,38.71508319 -10.339889661,38.753982187 -10.521459884,38.797614809 -10.70197068,38.836821243 -10.88348281,38.874743524 -11.065289695,38.915392963 -11.246488404,38.959047938 -11.42701523,39.001193684 -11.607793243)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59448 45.96967744281196 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 2021-12-23T20:20:19.582566Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S11E041/2018/12/29/01A844 2.0E-4 2.0E-4 true block average 2 2 -10.0 41.0 -11.0 42.0 POLYGON((41.0 -10.089028898349792,41.02624952699988 -10.194695095999586,41.105868961999484 -10.556715263997615,41.14761152200226 -10.737289439008899,41.21239300979008 -11.0,41.0 -11.0,41.0 -10.089028898349792)) 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_01A844_S11E041_2018_12_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A844_S11E041_2018_12_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A844_S11E041_2018_12_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A844_S11E041_2018_12_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A844_S11E041_2018_12_29_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