https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-23T17:45:16.710715Z 2018-08-23T17:45:41.710043Z s3://sentinel-s1-l1c/GRD/2018/8/23/IW/DV/S1A_IW_GRDH_1SDV_20180823T174516_20180823T174541_023377_028B15_C372 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 2018-08-23T17:45:16.710715Z 2018-08-23T17:45:41.710043Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180823T195559_V20180823T160506_20180823T192236.EOF 348.0168740025059 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-23T20:13:18.170203Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180823T174516_20180823T174541_023377_028B15_C372 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.485771938 5.564943647,7.599482307 5.795878288,8.705068884 6.022762489,8.522053246 6.928062808,8.486482074 7.109333126,8.449273894 7.290267363,8.401425816 7.530956365,7.852468606 7.420220158,7.291986246 7.306397544,6.73178869 7.191875942,6.174620954 7.077233622,6.223761226 6.835892501,6.261941943 6.654477722,6.298415691 6.472706964,6.485771938 5.564943647)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80144 46.02456533968895 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 2021-12-23T02:46:47.369185Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N06E006/2018/08/23/028B15 2.0E-4 2.0E-4 true block average 2 2 7.0 6.0 6.0 7.0 POLYGON((6.39597923101889 6.0,6.19034674982335 7.0,7.0 7.0,7.0 6.0,6.39597923101889 6.0)) 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_028B15_N06E006_2018_08_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028B15_N06E006_2018_08_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028B15_N06E006_2018_08_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028B15_N06E006_2018_08_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028B15_N06E006_2018_08_23_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