https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-07T04:19:17.567895Z 2023-04-07T04:19:42.567194Z s3://sentinel-s1-l1c/GRD/2023/4/7/IW/DV/S1A_IW_GRDH_1SDV_20230407T041917_20230407T041942_047985_05C468_75C9 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 2023-04-07T04:19:17.567895Z 2023-04-07T04:19:42.567194Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230407T054616_V20230407T014942_20230407T050712.EOF 191.9868222997472 693000 Copernicus Ground Segment 2023-04-07T06:38:44.164139Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230407T041917_20230407T041942_047985_05C468_75C9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.49683150777815 -4.612562065899124,20.39700399066011 -4.370505091356669,19.292454624070643 -4.125662179015029,19.253146870356275 -4.306403760445743,19.13355028826353 -4.848579469084922,19.052610369739842 -5.209792581465342,19.013678054738534 -5.390757571840529,18.960505710737152 -5.6311128819802825,20.06746364400015 -5.878791022181613,21.168552875456424 -6.122800274219934,21.26045315668147 -5.70034878622425,21.299229262108504 -5.518887931883728,21.340110584428547 -5.337896663185285,21.379926140653634 -5.1566737123839985,21.49683150777815 -4.612562065899124)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60312 45.95148634226108 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 2023-04-07T12:30:15.976258Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S06E021/2023/04/07/05C468 2.0E-4 2.0E-4 true block average 2 2 -5.0 21.0 -6.0 22.0 POLYGON((21.41358834579725 -5.0,21.340110584426526 -5.3378966631946625,21.299229262106735 -5.518887931891801,21.195266900749324 -6.0,21.0 -6.0,21.0 -5.0,21.41358834579725 -5.0)) 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_05C468_S06E021_2023_04_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C468_S06E021_2023_04_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C468_S06E021_2023_04_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C468_S06E021_2023_04_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C468_S06E021_2023_04_07_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