https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-24T17:16:51.900629Z 2020-12-24T17:17:20.928987Z s3://sentinel-s1-l1c/GRD/2020/12/24/IW/DV/S1A_IW_GRDH_1SDV_20201224T171651_20201224T171720_035830_0431D4_75BB 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 2020-12-24T17:16:51.900629Z 2020-12-24T17:17:20.928987Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201224T182733_V20201224T141006_20201224T172736.EOF 346.61347514145217 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-24T19:25:46.905140Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201224T171651_20201224T171720_035830_0431D4_75BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.764569507183754 -38.18152397770491,22.112615400143664 -38.10202684698245,22.39740043509359 -38.0360650005489,22.68167327411788 -37.969417192830015,23.107115472031648 -37.86816537832305,23.39009459304513 -37.79981498767309,23.813582579716872 -37.69602287688441,24.095250049328488 -37.6259880396057,24.481611730581538 -37.52859738131973,24.32180018129597 -37.118265771647145,24.185582019470587 -36.764608921937864,24.050642586123853 -36.410774955954885,23.872294291752887 -35.9377368913472,23.493057010161287 -36.033114188662275,23.216631049226045 -36.10172672422229,22.8010969945951 -36.203451535591114,22.523481138627943 -36.270468248301086,22.10617390168148 -36.369786858304124,21.827383905316644 -36.435191143559265,21.548128908353895 -36.499945973559896,21.206892535599074 -36.57802179494186,21.370286299418503 -37.05473317726452,21.493822651764948 -37.41136090594571,21.61845233892224 -37.76785111295881,21.764569507183754 -38.18152397770491)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.46289 45.39716139499337 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 2021-12-25T22:22:10.739117Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S38E023/2020/12/24/0431D4 2.0E-4 2.0E-4 true block average 2 2 -37.0 23.0 -38.0 24.0 POLYGON((24.0 -37.64967136276227,23.390094592946674 -37.79981498769729,23.0 -37.89365799743349,23.0 -37.0,24.0 -37.0,24.0 -37.64967136276227)) 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_0431D4_S38E023_2020_12_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0431D4_S38E023_2020_12_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0431D4_S38E023_2020_12_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0431D4_S38E023_2020_12_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0431D4_S38E023_2020_12_24_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