https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-28T17:05:01.405555Z 2021-10-28T17:05:26.404602Z s3://sentinel-s1-l1c/GRD/2021/10/28/IW/DV/S1B_IW_GRDH_1SDV_20211028T170501_20211028T170526_029338_038064_A78C 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 2021-10-28T17:05:01.405555Z 2021-10-28T17:05:26.404602Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.74326071347934 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-28T19:23:26.978226Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211028T170501_20211028T170526_029338_038064_A78C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.389201186222312 -19.706757106981545,20.94608514056232 -19.57907116889274,21.54628921095742 -19.439304991362157,22.145694510725072 -19.297516320419447,22.693865919465736 -19.165909394452882,22.646640333542337 -18.986239418230255,22.600019710236506 -18.806340837077542,22.36712541339091 -17.906994747816373,22.305796400560506 -17.66763238087611,21.761722628388462 -17.797533931883642,21.165577490801176 -17.937923797117644,20.570267417272746 -18.076085424854064,20.018809794950553 -18.202246497869375,20.032974634113675 -18.261994993675746,20.077329612517318 -18.442611720581287,20.389201186222312 -19.706757106981545)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.26657 46.00492297238574 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 2021-12-26T14:03:26.126316Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/S19E021/2021/10/28/038064 2.0E-4 2.0E-4 true block average 2 2 -18.0 21.0 -19.0 22.0 POLYGON((21.0 -19.0,21.0 -18.0,22.0 -18.0,22.0 -19.0,21.0 -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_038064_S19E021_2021_10_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038064_S19E021_2021_10_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038064_S19E021_2021_10_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038064_S19E021_2021_10_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038064_S19E021_2021_10_28_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