https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-07T04:35:57.961803Z 2022-10-07T04:36:22.959689Z s3://sentinel-s1-l1c/GRD/2022/10/7/IW/DV/S1A_IW_GRDH_1SDV_20221007T043557_20221007T043622_045331_056B6F_3BD8 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 2022-10-07T04:35:57.961803Z 2022-10-07T04:36:22.959689Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221007T061120_V20221007T020613_20221007T052343.EOF 191.9929373348005 693000 Copernicus Ground Segment 2022-10-07T06:53:34.838977Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221007T043557_20221007T043622_045331_056B6F_3BD8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.258136933627068 -5.170183611873658,16.16129331850741 -4.928124100411529,15.055197120236693 -4.682054182135742,15.015033743285349 -4.8625955857583705,14.976280255596885 -5.043556676880648,14.935389006503671 -5.2240418483044175,14.893141241123567 -5.404226932885841,14.855128502266215 -5.585378751625509,14.815852401442115 -5.766252347658438,14.775322067154564 -5.946849700772088,14.717589162047284 -6.186315043287838,15.268727496194975 -6.31038027200286,15.83085730160035 -6.436266306621765,16.389748587828358 -6.5607586766771835,16.93041469199129 -6.680555723139067,16.94399446321429 -6.620718309472562,17.022276104863938 -6.257978767965744,17.101384468349703 -5.8954400586627225,17.138938883055086 -5.713734490413164,17.179951670748974 -5.532798493600444,17.218703070857572 -5.351366439638784,17.258136933627068 -5.170183611873658)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56493 45.96040934187026 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 2022-10-07T08:37:17.176854Z Batch API, v4.148.0 s3://deafrica-sentinel-1/s1_rtc/S06E014/2022/10/07/056B6F 2.0E-4 2.0E-4 true block average 2 2 -5.0 14.0 -6.0 15.0 POLYGON((14.762508015862105 -6.0,14.815852401440333 -5.766252347666245,14.893141241123462 -5.404226932886398,14.935389006501696 -5.2240418483127655,14.985608079223407 -5.0,15.0 -5.0,15.0 -6.0,14.762508015862105 -6.0)) 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_056B6F_S06E014_2022_10_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_056B6F_S06E014_2022_10_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_056B6F_S06E014_2022_10_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_056B6F_S06E014_2022_10_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_056B6F_S06E014_2022_10_07_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 2021 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