https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-17T06:46:51.440528Z 2023-02-17T06:47:15.622821Z s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T064651_20230217T064715_047272_05AC53_CD36 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 2023-02-17T06:46:51.440528Z 2023-02-17T06:47:15.622821Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230217T064628_V20230217T060452_20230217T123952.EOF 192.4938868261934 693000 Copernicus Ground Segment 2023-02-17T07:20:42.847790Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230217T064651_20230217T064715_047272_05AC53_CD36 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.93239062356279 27.18890658578815,-11.3196204618947 27.25525837394466,-11.579559028570781 27.299154840014246,-11.970914522131219 27.3642689337741,-12.23215556127131 27.40708318872603,-12.623645370308616 27.470268640982052,-12.885299558882162 27.51184652771554,-13.422422375990042 27.59555571852281,-13.529063153805097 27.053613574681368,-13.600725339009308 26.692326392520393,-13.673865599391945 26.331254842251887,-13.686767889667564 26.264738619193643,-13.154764528304398 26.18009615365498,-12.896225771960543 26.138204905909404,-12.509784160325852 26.07466868749682,-12.252320517420479 26.031726164193316,-11.868488419623489 25.966796200616017,-11.609629477838524 25.922394350562985,-11.224748156430994 25.855459138563255,-11.173549155873305 26.103580392952843,-11.13067973279784 26.284015068131364,-11.091081843299698 26.46502072639707,-11.050604350554863 26.645874873862123,-11.010841323230446 26.826853977190336,-10.971217747753276 27.00785817301865,-10.93239062356279 27.18890658578815)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81424320758052 46.5381593285478 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 2023-02-17T15:15:08.494538Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/N26W012/2023/02/17/05AC53 2.0E-4 2.0E-4 true block average 2 2 27.0 -12.0 26.0 -11.0 POLYGON((-11.0 26.876378155780927,-11.130679732794814 26.284015068144218,-11.173549155873385 26.103580392952516,-11.194922627523773 26.0,-12.0 26.0,-12.0 27.0,-11.0 27.0,-11.0 26.876378155780927)) 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_05AC53_N26W012_2023_02_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AC53_N26W012_2023_02_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AC53_N26W012_2023_02_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AC53_N26W012_2023_02_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AC53_N26W012_2023_02_17_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