https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-24T18:49:15.488730Z 2022-10-24T18:49:44.506342Z s3://sentinel-s1-l1c/GRD/2022/10/24/IW/DV/S1A_IW_GRDH_1SDV_20221024T184915_20221024T184944_045588_057360_7047 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 2022-10-24T18:49:15.488730Z 2022-10-24T18:49:44.506342Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221024T173200_V20221024T170314_20221024T233814.EOF 347.4347062853991 693000 Copernicus Ground Segment 2022-10-24T19:19:57.740897Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221024T184915_20221024T184944_045588_057360_7047 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.423142313456594 27.242685830060353,-12.04555393674514 27.307359055711274,-11.792266773003469 27.350129818684717,-11.411034445255575 27.41357938022323,-11.15658901422555 27.45530901069586,-10.775250902198707 27.51692348148684,-10.519279140977423 27.55765732113902,-10.26380917952817 27.597813176467966,-9.922595110072141 27.650656892076377,-9.969502443909423 27.888987776600075,-10.006116145910832 28.069438400829394,-10.044820224769474 28.249570045907962,-10.077240894953388 28.43064667579784,-10.114230133574635 28.61103067090752,-10.149635102332361 28.791650100693026,-10.186936443090582 28.971983132489733,-10.222995658829902 29.15249866684204,-10.2477816182254 29.273717724805778,-10.594679393045144 29.221386883668814,-10.853384392607875 29.181729387254034,-11.11188945763247 29.14157347749819,-11.499267779752984 29.080407652118083,-11.757264275398283 29.039010990052233,-12.14387052031212 28.975989726386956,-12.401346221821541 28.933359914319908,-12.784142316614808 28.86900573888942,-12.597722193799306 28.023761249976467,-12.556447898427553 27.84308166000673,-12.517006992153995 27.66209011549323,-12.423142313456594 27.242685830060353)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75564360587292 46.18653420707957 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 2022-10-28T10:52:15.996721Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N27W011/2022/10/24/057360 2.0E-4 2.0E-4 true block average 2 2 28.0 -11.0 27.0 -10.0 POLYGON((-10.0 27.63866922112077,-10.519279141110509 27.557657321118114,-11.0 27.48060978431083,-11.0 28.0,-10.0 28.0,-10.0 27.63866922112077)) 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_057360_N27W011_2022_10_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057360_N27W011_2022_10_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057360_N27W011_2022_10_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057360_N27W011_2022_10_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057360_N27W011_2022_10_24_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 2021 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