https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-22T19:04:19.692899Z 2022-10-22T19:04:54.049258Z s3://sentinel-s1-l1c/GRD/2022/10/22/IW/DV/S1A_IW_GRDH_1SDV_20221022T190419_20221022T190454_045559_057262_80AF 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 2022-10-22T19:04:19.692899Z 2022-10-22T19:04:54.049258Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221022T210836_V20221022T171936_20221022T203706.EOF 347.6624900040884 693000 Copernicus Ground Segment 2022-10-22T21:15:17.921174Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221022T190419_20221022T190454_045559_057262_80AF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.439770180544224 22.10364431223042,-14.846455215708671 22.210671678601695,-14.243952264783882 22.316981408000874,-13.641053823717455 22.420966711752175,-13.048291486700242 22.520862047576546,-13.153867789715708 23.063205677482735,-13.295917733223988 23.78618319193264,-13.330540702370909 23.967061540524703,-13.428422990897 24.466752662738152,-13.784923376900563 24.40865072706404,-14.03066825048811 24.368077559992116,-14.276309708852201 24.327097735222697,-14.643579964387554 24.265036394486554,-15.010628584725898 24.20206697190892,-15.256268370535576 24.159398677405676,-15.500995678018915 24.116467318140913,-15.859158139454149 24.052875453990247,-15.790854926346324 23.733241427954557,-15.71188788624803 23.371256829000643,-15.67352472589993 23.190063764441273,-15.595723507804124 22.827871169667247,-15.554889434795657 22.647124799605606,-15.439770180544224 22.10364431223042)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74981765585887 46.04017209248168 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 2022-10-22T22:22:04.496021Z Batch API, v4.149.1 s3://deafrica-sentinel-1/s1_rtc/N23W015/2022/10/22/057262 2.0E-4 2.0E-4 true block average 2 2 24.0 -15.0 23.0 -14.0 POLYGON((-15.0 23.0,-15.0 24.0,-14.0 24.0,-14.0 23.0,-15.0 23.0)) 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_057262_N23W015_2022_10_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057262_N23W015_2022_10_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057262_N23W015_2022_10_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057262_N23W015_2022_10_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057262_N23W015_2022_10_22_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