https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-14T06:45:08.841233Z 2018-05-14T06:45:33.839107Z s3://sentinel-s1-l1c/GRD/2018/5/14/IW/DV/S1A_IW_GRDH_1SDV_20180514T064508_20180514T064533_021897_025D3F_BBDB 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 2018-05-14T06:45:08.841233Z 2018-05-14T06:45:33.839107Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180514T083926_V20180514T042534_20180514T074304.EOF 192.7371550842923 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-14T08:53:39.707429Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180514T064508_20180514T064533_021897_025D3F_BBDB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.931709115 31.710550771,-10.328487179 31.774990438,-10.601272149 31.818521727,-11.010924957 31.882722659,-11.284339675 31.924790438,-11.694923959 31.986789166,-11.968950765 32.027384242,-12.243217339 32.067387719,-12.544164351 32.110549366,-12.842604383 30.606704846,-12.546489 30.563113016,-12.276613634 30.522753542,-12.006962479 30.481836551,-11.602911613 30.419418687,-11.333831882 30.37711386,-10.93064963 30.312620719,-10.662156511 30.268936742,-10.271596055 30.20433512,-10.09550941 30.987481268,-9.931709115 31.710550771)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67241984440115 46.43872544807073 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 2022-01-25T16:05:39.560275Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N31W013/2018/05/14/025D3F 2.0E-4 2.0E-4 true block average 2 2 32.0 -13.0 31.0 -12.0 POLYGON((-12.764554413881388 31.0,-12.566103026100953 32.0,-12.0 32.0,-12.0 31.0,-12.764554413881388 31.0)) 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_025D3F_N31W013_2018_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025D3F_N31W013_2018_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025D3F_N31W013_2018_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025D3F_N31W013_2018_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025D3F_N31W013_2018_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