https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-22T17:11:50.053357Z 2023-04-22T17:12:19.091538Z s3://sentinel-s1-l1c/GRD/2023/4/22/IW/DV/S1A_IW_GRDH_1SDV_20230422T171150_20230422T171219_048212_05CC09_9615 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 2023-04-22T17:11:50.053357Z 2023-04-22T17:12:19.091538Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230422T155136_V20230422T152426_20230422T215926.EOF 347.1284297220644 693000 Copernicus Ground Segment 2023-04-22T17:42:14.640986Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230422T171150_20230422T171219_048212_05CC09_9615 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.161662026710218 32.22025340889158,11.566261691824153 32.28552097436247,11.839539317284459 32.32881841102368,12.249920437922276 32.39265292732932,12.524610023366112 32.43458589714793,12.797944227124958 32.47568223842795,13.209596802362508 32.536387109926515,13.485900829152774 32.57633157597944,13.78775331455104 32.619227582458045,13.775547395230854 32.675906998108886,13.738256927227269 32.85622922376305,13.459796366279786 34.2414332313245,13.151152262002201 34.19882809000284,12.871153702161568 34.15945676643006,12.591416715861264 34.11944861359018,12.172309403796277 34.058245782823235,11.893241726316942 34.01665246587546,11.475154617517267 33.95307927335594,11.196777747906317 33.90991073823112,10.783493698392197 33.844579898011276,10.937902651836414 33.180345107707,10.980727794357705 32.99980574384039,11.022287531126683 32.81906613688206,11.161662026710218 32.22025340889158)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70459615335309 46.45339273569962 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 2023-04-22T20:13:33.192835Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/N32E011/2023/04/22/05CC09 2.0E-4 2.0E-4 true block average 2 2 33.0 11.0 32.0 12.0 POLYGON((11.161662026710205 32.22025340889161,11.0 32.91599263182893,11.0 33.0,12.0 33.0,12.0 32.353777965818324,11.161662026710205 32.22025340889161)) 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_05CC09_N32E011_2023_04_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CC09_N32E011_2023_04_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CC09_N32E011_2023_04_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CC09_N32E011_2023_04_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CC09_N32E011_2023_04_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