https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-07T16:54:21.460357Z 2018-07-07T16:54:50.494998Z s3://sentinel-s1-l1c/GRD/2018/7/7/IW/DV/S1A_IW_GRDH_1SDV_20180707T165421_20180707T165450_022691_027569_8DB7 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 2018-07-07T16:54:21.460357Z 2018-07-07T16:54:50.494998Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING POEORB S1A_OPER_AUX_POEORB_OPOD_20180727T120807_V20180706T225942_20180708T005942.EOF 347.2712467383022 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-28T11:18:31.434674Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180707T165421_20180707T165450_022691_027569_8DB7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.758052863 30.074142226,16.157661354 30.140321057,16.426607804 30.184127649,16.830470832 30.248804484,17.100004813 30.291231565,17.504737504 30.353832413,17.774843448 30.394871086,18.045173756 30.435351966,18.323736449 30.476442573,18.275418504 30.714063273,18.202992719 31.074992987,18.165938785 31.255332101,17.997327538 32.099471629,17.713858339 32.058808693,17.438779146 32.018705286,17.163941003 31.978007055,16.752142194 31.915847606,16.477919498 31.873668727,16.067057384 31.809295293,15.793468052 31.765645147,15.386988518 31.699631284,15.579243646 30.854204263,15.621225499 30.673605631,15.703387042 30.312117178,15.758052863 30.074142226)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73578039461161 46.5632914842469 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 2021-12-22T02:44:13.353816Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E015/2018/07/07/027569 2.0E-4 2.0E-4 true block average 2 2 31.0 15.0 30.0 16.0 POLYGON((15.758052863000154 30.074142226000088,15.54608882910555 31.0,16.0 31.0,16.0 30.114210890833608,15.758052863000154 30.074142226000088)) 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_027569_N30E015_2018_07_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027569_N30E015_2018_07_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027569_N30E015_2018_07_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027569_N30E015_2018_07_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027569_N30E015_2018_07_07_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