https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-03-09T04:10:37.317047Z 2023-03-09T04:11:27.315891Z s3://sentinel-s1-l1c/GRD/2023/3/9/IW/DV/S1A_IW_GRDH_1SDV_20230309T041102_20230309T041127_047562_05B619_5F92 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 2023-03-09T04:11:02.317212Z 2023-03-09T04:11:27.315891Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230309T053942_V20230309T014128_20230309T045858.EOF 191.9869444923754 693000 Copernicus Ground Segment 2023-03-09T06:35:09.541801Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230309T041102_20230309T041127_047562_05B619_5F92 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.563129520218375 -4.5677736414030745,22.462820140461655 -4.325648658520644,21.360821481305898 -4.081430316212943,21.32116092917858 -4.262086209117325,21.282096624819502 -4.442976082001311,21.241677188855533 -4.623570360968191,21.162561462354127 -4.985167153790944,21.082386371616845 -5.346555033511119,21.0418309314523 -5.5271541320906605,21.027650342239102 -5.58654731938715,22.133217812050514 -5.833862173393076,23.236526791949153 -6.078329602671126,23.249898057675118 -6.018598618608583,23.367219771845146 -5.474441598894262,23.408101961386024 -5.293456630827242,23.48684652899501 -4.930831293516717,23.52401977357752 -4.749039677214132,23.563129520218375 -4.5677736414030745)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61952 45.95706065845126 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/2023/3/9/IW/DV/S1A_IW_GRDH_1SDV_20230309T041037_20230309T041102_047562_05B619_FCAB 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 2023-03-09T04:10:37.317047Z 2023-03-09T04:11:02.315726Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230309T053942_V20230309T014128_20230309T045858.EOF 191.9760554506472 693000 Copernicus Ground Segment 2023-03-09T06:34:39.720988Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230309T041037_20230309T041102_047562_05B619_FCAB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.889256514198202 -3.0571032254076758,22.78798005856271 -2.8165566042655885,21.688243058165522 -2.575237794568304,21.648023880920768 -2.7557111460313304,21.57179636468647 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s3://deafrica-sentinel-1/s1_rtc/S05E021/2023/03/09/05B619 2.0E-4 2.0E-4 true block average 2 2 -4.0 21.0 -5.0 22.0 POLYGON((21.36082148130604 -4.081430316212287,21.379300887613116 -4.0,22.0 -4.0,22.0 -5.0,21.15927074659589 -5.0,21.36082148130604 -4.081430316212287)) 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_05B619_S05E021_2023_03_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B619_S05E021_2023_03_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B619_S05E021_2023_03_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B619_S05E021_2023_03_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B619_S05E021_2023_03_09_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 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