https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-19T06:27:53.029357Z 2022-01-19T06:28:18.028008Z s3://sentinel-s1-l1c/GRD/2022/1/19/IW/DV/S1A_IW_GRDH_1SDV_20220119T062753_20220119T062818_041526_04F039_834C 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 2022-01-19T06:27:53.029357Z 2022-01-19T06:28:18.028008Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220119T064231_V20220119T054820_20220119T122320.EOF 193.047990521935 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-19T09:12:43.275833Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220119T062753_20220119T062818_041526_04F039_834C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.829330329181838 35.99412800930427,-5.241054097129351 36.05743653718415,-5.536571424145139 36.10193053680017,-5.963859458179754 36.16490647685167,-6.253517170446924 36.20667171724706,-6.688565708346474 36.26800428537861,-6.97896719136754 36.30801344487503,-7.269659358186794 36.3473172779796,-7.574284213856042 36.387698089326626,-7.647982610486684 36.027075436150916,-7.685774095363307 35.84683935981734,-7.724619403061578 35.666742086101856,-7.76143394110735 35.48637325721542,-7.7960817142558145 35.30571179939594,-7.832642691172438 35.1253032483442,-7.879801762548074 34.885404008876414,-7.580873698185439 34.844650216078065,-7.295602394655626 34.805029179948896,-7.010600667751018 34.76474049718445,-6.5836102100280725 34.70305892392544,-6.1579606105643725 34.63999034456555,-5.87485564015317 34.597167266688366,-5.5935333227221475 34.55391888301326,-5.190371395649086 34.49072378484547,-5.176616006114769 34.55012792047611,-5.1334493402476005 34.730662565146176,-5.103444623697117 34.913267808268486,-5.065996661817845 35.094696077358876,-5.007507819002757 35.27284446070179,-4.958394805227504 35.45247239552255,-4.829330329181838 35.99412800930427)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57059959065307 46.45247102384735 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 2022-01-19T10:44:21.538986Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N35W008/2022/01/19/04F039 2.0E-4 2.0E-4 true block average 2 2 36.0 -8.0 35.0 -7.0 POLYGON((-7.857274636006413 35.0,-7.796081714255966 35.30571179939387,-7.761433941110412 35.486373257200334,-7.72461940305984 35.666742086110354,-7.653659725505278 36.0,-7.0 36.0,-7.0 35.0,-7.857274636006413 35.0)) 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_04F039_N35W008_2022_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F039_N35W008_2022_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F039_N35W008_2022_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F039_N35W008_2022_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F039_N35W008_2022_01_19_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