https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-14T18:45:49.117694Z 2021-05-14T18:46:14.115429Z s3://sentinel-s1-l1c/GRD/2021/5/14/IW/DV/S1A_IW_GRDH_1SDV_20210514T184549_20210514T184614_037888_0478B7_AFC7 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 2021-05-14T18:45:49.117694Z 2021-05-14T18:46:14.115429Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.86730529398847 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-14T22:02:48.953793Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210514T184549_20210514T184614_037888_0478B7_AFC7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.950723839482283 15.470179636333665,-9.374049590320823 15.581155525670848,-8.795834464810238 15.690793399736846,-8.216818833376232 15.798936131663345,-7.65235836908269 15.902763961932562,-7.759020458386882 16.44541041637771,-7.94651968259482 17.410243674618975,-8.515669447525006 17.307499391748426,-9.099627136223571 17.200279450522,-9.682519040255379 17.091444387072414,-10.262269416105052 16.981406698834093,-10.13730305714588 16.377144213650006,-10.064254765348453 16.01402000758144,-10.026946511292179 15.832606447804254,-9.950723839482283 15.470179636333665)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85766118406095 46.07376768879998 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 2021-12-26T05:40:38.167879Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N16W008/2021/05/14/0478B7 2.0E-4 2.0E-4 true block average 2 2 17.0 -8.0 16.0 -7.0 POLYGON((-7.8667956784000275 17.0,-7.67147099552844 16.0,-8.0 16.0,-8.0 17.0,-7.8667956784000275 17.0)) 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_0478B7_N16W008_2021_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0478B7_N16W008_2021_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0478B7_N16W008_2021_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0478B7_N16W008_2021_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0478B7_N16W008_2021_05_14_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 2019 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