https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-15T04:35:53.211694Z 2021-04-15T04:36:20.514175Z s3://sentinel-s1-l1c/GRD/2021/4/15/IW/DV/S1A_IW_GRDH_1SDV_20210415T043553_20210415T043620_037456_046A64_D4B1 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 2021-04-15T04:35:53.211694Z 2021-04-15T04:36:20.514175Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9987462415216 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-15T09:25:23.091518Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210415T043553_20210415T043620_037456_046A64_D4B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.127301288006397 -5.77365439800179,16.026900373010317 -5.5301347476867795,14.920394684768668 -5.28305063507703,14.88172827381224 -5.464010716343831,14.84063448680135 -5.644522712886464,14.801322440756598 -5.82544605073448,14.760534279505826 -6.006042463240036,14.716260932047124 -6.185852996653929,14.67676340016726 -6.366756849426526,14.63929994854401 -6.5481331161814555,14.599832226642269 -6.729061181000157,14.582714227365605 -6.8030507289274516,15.130708530457353 -6.926871678132725,15.691895443531738 -7.052970471481958,16.25117461175452 -7.177910285150677,16.79565261229302 -7.298839947832785,16.811415002032057 -7.224363186591145,16.891103385336088 -6.86179515971428,16.929867108851816 -6.680277768331367,16.970143283606024 -6.499100791798195,17.00870027052759 -6.317546612986347,17.127301288006397 -5.77365439800179)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56582172519626 45.95224046433261 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 2021-12-26T04:09:18.505991Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S07E015/2021/04/15/046A64 2.0E-4 2.0E-4 true block average 2 2 -6.0 15.0 -7.0 16.0 POLYGON((15.456156983349045 -7.0,15.0 -6.897337695353829,15.0 -6.0,16.0 -6.0,16.0 -7.0,15.456156983349045 -7.0)) 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_046A64_S07E015_2021_04_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_046A64_S07E015_2021_04_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_046A64_S07E015_2021_04_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_046A64_S07E015_2021_04_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_046A64_S07E015_2021_04_15_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