https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-12-22T18:40:19.566859Z 2019-12-22T18:40:42.549524Z s3://sentinel-s1-l1c/GRD/2019/12/22/IW/DV/S1A_IW_GRDH_1SDV_20191222T184019_20191222T184042_030465_037CD6_8670 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 2019-12-22T18:40:19.566859Z 2019-12-22T18:40:42.549524Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20191222T205041_V20191222T165434_20191222T201204.EOF 347.52206006380953 693000 Copernicus S1 Core Ground Segment - DPA 2019-12-22T21:08:36.446450Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20191222T184019_20191222T184042_030465_037CD6_8670 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.044351151886142 25.760188696423747,-9.685435297668946 25.822725483284263,-9.437322334769364 25.865397612068545,-9.064821012402316 25.928611223694574,-8.816267478346509 25.970222318515987,-8.443111579671017 26.031839376691902,-8.19412589067519 26.07238272090221,-7.944969756047159 26.112497132593624,-7.581066623689402 26.170261231954996,-7.6512245820294815 26.53175489133292,-7.68575921962954 26.712626112257972,-7.756241190565747 27.074135904008962,-7.791792711550974 27.25483678229839,-7.827408568267963 27.43025533469175,-8.195446003225554 27.372987566505177,-8.447422705711384 27.333183204901225,-8.699218616555612 27.292925604194544,-9.0765700186169 27.23169189617228,-9.32790700621526 27.190306181072778,-9.704562657260482 27.12738550524663,-9.955430970647734 27.08487869263058,-10.318315390822628 27.022538384602296,-10.278723286258908 26.846823611265652,-10.239128789269666 26.665793336213273,-10.16071125346097 26.303601061412593,-10.122252856905124 26.122375018217667,-10.044351151886142 25.760188696423747)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75194047956731 46.02229 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 2021-12-25T03:19:58.903031Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N27W009/2019/12/22/037CD6 2.0E-4 2.0E-4 true block average 2 2 28.0 -9.0 27.0 -8.0 POLYGON((-9.0 27.244117094906397,-8.447422705698017 27.333183204903424,-8.0 27.40339957175927,-8.0 27.0,-9.0 27.0,-9.0 27.244117094906397)) 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_037CD6_N27W009_2019_12_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037CD6_N27W009_2019_12_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037CD6_N27W009_2019_12_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037CD6_N27W009_2019_12_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037CD6_N27W009_2019_12_22_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