https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-17T18:14:02.942486Z 2019-05-17T18:14:27.942245Z s3://sentinel-s1-l1c/GRD/2019/5/17/IW/DV/S1A_IW_GRDH_1SDV_20190517T181402_20190517T181427_027271_031331_9FB4 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 2019-05-17T18:14:02.942486Z 2019-05-17T18:14:27.942245Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190517T202315_V20190517T162947_20190517T194717.EOF 347.7305083437157 693000 Copernicus S1 Core Ground Segment - DPA 2019-05-17T20:42:04.135377Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190517T181402_20190517T181427_027271_031331_9FB4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.7342280638976217 20.357397737414725,-2.144984554061587 20.465621131565282,-1.5503049488197267 20.572668994767103,-0.9548043602298091 20.67767431611655,-0.36945275765811403 20.778747485024564,-0.5796603048202015 21.863909500814913,-0.6622276463449136 22.285491911163028,-1.2538345954302865 22.185457359972453,-1.8556413931124744 22.08134546369693,-2.456557710484324 21.975025729266566,-3.0519179676112635 21.86736197282971,-2.962156279081502 21.444899584793223,-2.7342280638976217 20.357397737414725)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82866493645229 46.03989333754293 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 2021-12-24T16:02:23.043654Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N21W001/2019/05/17/031331 2.0E-4 2.0E-4 true block average 2 2 22.0 -1.0 21.0 0.0 POLYGON((-0.6063137667499701 22.0,-0.41231174811268445 21.0,-1.0 21.0,-1.0 22.0,-0.6063137667499701 22.0)) 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_031331_N21W001_2019_05_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031331_N21W001_2019_05_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031331_N21W001_2019_05_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031331_N21W001_2019_05_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031331_N21W001_2019_05_17_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