https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-16T17:16:19.364492Z 2018-04-16T17:16:43.031541Z s3://sentinel-s1-l1c/GRD/2018/4/16/IW/DV/S1B_IW_GRDH_1SDV_20180416T171619_20180416T171643_010511_01329A_7D8A 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 2018-04-16T17:16:19.364492Z 2018-04-16T17:16:43.031541Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180416T175523_V20180416T140051_20180416T171821.EOF 348.0019369511458 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-16T18:09:51.846997Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180416T171619_20180416T171643_010511_01329A_7D8A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.331482994 -6.944922981,15.899092668 -6.818987587,16.470201281 -6.691545445,17.041014986 -6.563450381,17.541008739 -6.450664541,17.417586292 -5.909158693,17.29765742 -5.366833693,17.248984484 -5.150082274,16.180107387 -5.38864839,15.043672241 -5.640064642,15.091727653 -5.857521783,15.209955094 -6.401616897,15.331482994 -6.944922981)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7661 46.30777374128999 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 2022-01-25T10:35:48.508686Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S06E017/2018/04/16/01329A 2.0E-4 2.0E-4 true block average 2 2 -5.0 17.0 -6.0 18.0 POLYGON((17.0 -5.2056539215344,17.248984483999998 -5.150082273999988,17.438291251032435 -6.0,17.0 -6.0,17.0 -5.2056539215344)) 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_01329A_S06E017_2018_04_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01329A_S06E017_2018_04_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01329A_S06E017_2018_04_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01329A_S06E017_2018_04_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01329A_S06E017_2018_04_16_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