https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-27T18:45:14.600572Z 2023-07-27T18:45:39.598479Z s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T184514_20230727T184539_049613_05F743_5C43 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 2023-07-27T18:45:14.600572Z 2023-07-27T18:45:39.598479Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230727T204724_V20230727T170310_20230727T202040.EOF 347.92999276880204 693000 Copernicus Ground Segment 2023-07-27T20:59:31.729399Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230727T184514_20230727T184539_049613_05F743_5C43 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.327769806256066 12.446994544473977,-8.757948750182564 12.559545364599884,-8.188390116587854 12.670737019888952,-7.61982001483746 12.780423613549749,-7.062020812203484 12.886747744519619,-7.133911475365461 13.248496325714255,-7.169052823512247 13.429561134674625,-7.276664097846503 13.97231311750312,-7.359318269299569 14.394368939242046,-7.920095173724933 14.289322637851415,-8.494202545115066 14.180305291432077,-9.068347094415032 14.069800278155782,-9.639182149600908 13.958471686304005,-9.626498821346171 13.898295413901478,-9.590612558824532 13.71659086551089,-9.514189023524958 13.354091694187597,-9.475426804255468 13.172949120064276,-9.438520166170424 12.991438504001936,-9.402571989170253 12.809736046758756,-9.327769806256066 12.446994544473977)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87130250454759 46.07915916431286 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 2023-07-28T01:07:41.560165Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/N13W008/2023/07/27/05F743 2.0E-4 2.0E-4 true block average 2 2 14.0 -8.0 13.0 -7.0 POLYGON((-7.28208621552628 14.0,-7.084527548025883 13.0,-8.0 13.0,-8.0 14.0,-7.28208621552628 14.0)) 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_05F743_N13W008_2023_07_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F743_N13W008_2023_07_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F743_N13W008_2023_07_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F743_N13W008_2023_07_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F743_N13W008_2023_07_27_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