https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-16T07:02:58.894389Z 2018-08-16T07:03:26.211366Z s3://sentinel-s1-l1c/GRD/2018/8/16/IW/DV/S1A_IW_GRDH_1SDV_20180816T070258_20180816T070326_023268_02879E_324E Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2018-08-16T07:02:58.894389Z 2018-08-16T07:03:26.211366Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180816T093555_V20180816T044207_20180816T075937.EOF 192.4832732257157 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-16T10:02:08.083092Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180816T070258_20180816T070326_023268_02879E_324E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.067798999 27.059858411,-15.443509189 27.124369484,-15.695873355 27.167096362,-16.074777126 27.230335718,-16.327615726 27.271926312,-16.707223806 27.333455907,-16.960526975 27.373903137,-17.214013137 27.413891073,-17.562881254 27.468116162,-17.860292582 25.947000081,-17.516132085 25.892205324,-17.266054677 25.851838759,-17.016147731 25.811042458,-16.641609917 25.749044563,-16.392135076 25.707178561,-16.018251681 25.643581142,-15.769217226 25.600652172,-15.398442725 25.535894223,-15.22533393 26.335884892,-15.067798999 27.059858411)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75928240779646 46.08594717732257 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 2021-12-23T00:52:55.577031Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N25W018/2018/08/16/02879E 2.0E-4 2.0E-4 true block average 2 2 26.0 -18.0 25.0 -17.0 POLYGON((-17.0 25.80836949603608,-17.860292582000014 25.947000080999892,-17.849929943348958 26.0,-17.0 26.0,-17.0 25.80836949603608)) 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_02879E_N25W018_2018_08_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02879E_N25W018_2018_08_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02879E_N25W018_2018_08_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02879E_N25W018_2018_08_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02879E_N25W018_2018_08_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