https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-28T02:32:48.847383Z 2018-01-28T02:33:17.863032Z s3://sentinel-s1-l1c/GRD/2018/1/28/IW/DV/S1B_IW_GRDH_1SDV_20180128T023248_20180128T023317_009365_010D12_58E9 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 2018-01-28T02:32:48.847383Z 2018-01-28T02:33:17.863032Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180128T042228_V20180128T000131_20180128T031901.EOF 192.0699888304225 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-28T04:43:00.253138Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180128T023248_20180128T023317_009365_010D12_58E9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.853788712 -10.869702335,46.295427191 -10.744193176,45.732804829 -10.616617899,45.170646959 -10.488048443,44.620688205 -10.361214105,44.438914656 -11.140548477,44.240456674 -11.983142067,44.793092966 -12.11166259,45.358068349 -12.241799854,45.923590927 -12.370786663,46.484909199 -12.497540534,46.677236136 -11.651852073,46.853788712 -10.869702335)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.5164 45.83369411587152 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 2022-01-20T16:45:24.258085Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S11E046/2018/01/28/010D12 2.0E-4 2.0E-4 true block average 2 2 -10.0 46.0 -11.0 47.0 POLYGON((46.853788712 -10.869702334999992,46.824376967310855 -11.0,46.0 -11.0,46.0 -10.67720471576321,46.853788712 -10.869702334999992)) 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_010D12_S11E046_2018_01_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010D12_S11E046_2018_01_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010D12_S11E046_2018_01_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010D12_S11E046_2018_01_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010D12_S11E046_2018_01_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