https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-20T04:20:09.466445Z 2022-12-20T04:20:28.315186Z s3://sentinel-s1-l1c/GRD/2022/12/20/IW/DV/S1A_IW_GRDH_1SDV_20221220T042009_20221220T042028_046410_058F48_52C4 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 2022-12-20T04:20:09.466445Z 2022-12-20T04:20:28.315186Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221220T060523_V20221220T014944_20221220T050714.EOF 192.0158371048749 693000 Copernicus Ground Segment 2022-12-20T07:37:47.405363Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221220T042009_20221220T042028_046410_058F48_52C4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.831017465216483 -7.63170281649252,20.29267208609872 -7.5119964395683185,19.730862654072215 -7.386307808332967,19.16799268277705 -7.259610147597063,18.61717464357061 -7.13489486087615,18.38774449887488 -8.145574678733476,18.938530836195028 -8.27103526658519,19.50124683622652 -8.39836360224643,20.06558624021654 -8.525182902955935,20.605378649911067 -8.645647795539311,20.62915314389619 -8.537441801608146,20.710595552072842 -8.17525014876658,20.749843937167952 -7.993832191761355,20.790803154733126 -7.812801350381639,20.831017465216483 -7.63170281649252)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57083 45.93182449612952 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 2022-12-20T11:30:52.466911Z Batch API, v4.165.0 s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/12/20/058F48 2.0E-4 2.0E-4 true block average 2 2 -8.0 20.0 -9.0 21.0 POLYGON((20.748509579109196 -8.0,20.710595552072267 -8.175250148768626,20.605378649911067 -8.645647795539313,20.0 -8.510444252665794,20.0 -8.0,20.748509579109196 -8.0)) 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_058F48_S09E020_2022_12_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058F48_S09E020_2022_12_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058F48_S09E020_2022_12_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058F48_S09E020_2022_12_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058F48_S09E020_2022_12_20_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