https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-04-23T03:52:23.848061Z 2023-04-23T03:53:04.677577Z s3://sentinel-s1-l1c/GRD/2023/4/23/IW/DV/S1A_IW_GRDH_1SDV_20230423T035252_20230423T035304_048218_05CC41_41A4 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 2023-04-23T03:52:52.867202Z 2023-04-23T03:53:04.677577Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230423T051406_V20230423T011648_20230423T043418.EOF 192.6622384455528 693000 Copernicus Ground Segment 2023-04-23T06:20:43.184063Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230423T035252_20230423T035304_048218_05CC41_41A4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.959219573354652 -28.05556254708015,23.715786570059098 -27.999725061295344,23.347159627673715 -27.914255297384894,22.97924793178315 -27.827839634822755,22.72617281291316 -27.767730321184406,22.36355416551617 -27.680726052227108,22.11810820160381 -27.621210511339314,21.872201231991248 -27.561083244104164,21.513800769014395 -27.47255795106021,21.403965783384116 -27.82975063180242,21.348546029426792 -28.00830158907968,21.335403339896665 -28.053383844892373,21.697124069203905 -28.142852258239383,21.942889297848723 -28.20300782771053,22.31407904757407 -28.292911491967654,22.55811665448476 -28.35138087167352,22.931435364195657 -28.439880738324433,23.175686520344676 -28.497142591281644,23.425780067501858 -28.555271781745066,23.794940646348792 -28.640121412229348,23.807188770136875 -28.59481155614788,23.859801491546232 -28.415460648599016,23.907224594034272 -28.234930360217827,23.959219573354652 -28.05556254708015)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3227927099267 45.53528119197156 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 s3://sentinel-s1-l1c/GRD/2023/4/23/IW/DV/S1A_IW_GRDH_1SDV_20230423T035223_20230423T035252_048218_05CC41_EA2B 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 2023-04-23T03:52:23.848061Z 2023-04-23T03:52:52.865721Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230423T051406_V20230423T011648_20230423T043418.EOF 192.6058733588335 693000 Copernicus Ground Segment 2023-04-23T06:20:55.395108Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230423T035223_20230423T035252_048218_05CC41_EA2B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.411630681707095 -26.439094009780636,24.05366701044023 -26.356826024574122,23.811381131451505 -26.300572820141973,23.44641209083826 -26.214960724983037,23.203094032692697 -26.157302385634797,22.838549426071786 -26.070046254910757,22.596211511718515 -26.011463797572496,22.35327014453681 -25.95226925045479,22.002762663231657 -25.86604104456395,21.932391184596842 -26.10222605855401,21.824034416992383 -26.459573462586977,21.771874828452443 -26.638783804578853,21.718667113465735 -26.817751138844315,21.513800769014395 -27.47255795106021,21.872201231991248 -27.561083244104164,22.11810820160381 -27.621210511339314,22.36355416551617 -27.680726052227108,22.72617281291316 -27.767730321184406,22.97924793178315 -27.827839634822755,23.347159627673715 -27.914255297384894,23.715786570059098 -27.999725061295344,23.959219573354652 -28.05556254708015,24.0423379953874 -27.754826745573453,24.142487842231453 -27.395112962451933,24.244248190244953 -27.035828577432515,24.344247703577217 -26.67619559237307,24.411630681707095 -26.439094009780636)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.37589 45.61735419612862 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 2023-04-23T10:02:04.653040Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/S28E023/2023/04/23/05CC41 2.0E-4 2.0E-4 true block average 2 2 -27.0 23.0 -28.0 24.0 POLYGON((24.0 -27.908012413270814,23.974576146181146 -28.0,23.0 -28.0,23.0 -27.0,24.0 -27.0,24.0 -27.908012413270814)) 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_05CC41_S28E023_2023_04_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CC41_S28E023_2023_04_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CC41_S28E023_2023_04_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CC41_S28E023_2023_04_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CC41_S28E023_2023_04_23_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