https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-27T03:55:53.109958Z 2018-10-27T03:56:19.373179Z s3://sentinel-s1-l1c/GRD/2018/10/27/IW/DV/S1A_IW_GRDH_1SDV_20181027T035553_20181027T035619_024316_02A974_657A 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 2018-10-27T03:55:53.109958Z 2018-10-27T03:56:19.373179Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181027T054110_V20181027T012440_20181027T044210.EOF 192.0605217566966 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-27T06:08:14.525088Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181027T035553_20181027T035619_024316_02A974_657A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.350322656 -10.483006954,25.816338019 -10.363106762,25.247356084 -10.234279627,24.678827183 -10.104470121,24.128332803 -9.977753115,24.089357619 -10.158834154,24.046920939 -10.339212269,24.003855256 -10.519453302,23.961540768 -10.699879162,23.919809352 -10.880449404,23.790184019 -11.433613545,24.342989609 -11.561838488,24.913981444 -11.693063625,25.485505847 -11.823163864,26.021948724 -11.944127826,26.229355879 -11.026652741,26.271290934 -10.845763627,26.312601402 -10.664739649,26.350322656 -10.483006954)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.47101130232259 45.985940613792 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 2021-12-23T16:41:01.752524Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S11E023/2018/10/27/02A974 2.0E-4 2.0E-4 true block average 2 2 -10.0 23.0 -11.0 24.0 POLYGON((23.891794546505366 -11.0,24.0 -10.535891829611497,24.0 -11.0,23.891794546505366 -11.0)) 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_02A974_S11E023_2018_10_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A974_S11E023_2018_10_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A974_S11E023_2018_10_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A974_S11E023_2018_10_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A974_S11E023_2018_10_27_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