https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-15T04:16:59.448992Z 2019-01-15T04:17:33.475506Z s3://sentinel-s1-l1c/GRD/2019/1/15/IW/DV/S1A_IW_GRDH_1SDV_20190115T041659_20190115T041733_025483_02D31C_7E58 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 2019-01-15T04:16:59.448992Z 2019-01-15T04:17:33.475506Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190115T062327_V20190115T015732_20190115T051502.EOF 192.7575055462327 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-15T06:31:24.756317Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190115T041659_20190115T041733_025483_02D31C_7E58 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.20567353 32.176591072,26.804060356 32.241437599,26.533637579 32.284331289,26.127530614 32.347586252,25.85648151 32.38903039,25.449448254 32.450104246,25.177790552 32.490089849,24.905894495 32.529489579,24.580394514 32.575822622,24.436414127 31.853868584,24.361660526 31.493220637,24.325060368 31.312783493,24.289199268 31.132236496,24.195234003 30.653452632,24.513997059 30.606542288,24.780281567 30.566707833,25.046347334 30.526330142,25.445030563 30.464747893,25.710538959 30.423017844,26.108375045 30.359413289,26.373311393 30.31633924,26.766808778 30.251302363,26.833193159 30.549988739,26.914455325 30.911708612,26.956047409 31.0924128,27.040958368 31.453547537,27.20567353 32.176591072)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70584577860289 46.3068436467745 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 2021-12-24T09:44:18.256582Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N31E025/2019/01/15/02D31C 2.0E-4 2.0E-4 true block average 2 2 32.0 25.0 31.0 26.0 POLYGON((25.0 31.0,25.0 32.0,26.0 32.0,26.0 31.0,25.0 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_02D31C_N31E025_2019_01_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D31C_N31E025_2019_01_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D31C_N31E025_2019_01_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D31C_N31E025_2019_01_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D31C_N31E025_2019_01_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