Brief description
Autonomous phase sensitive radar (ApRES) installation at sites S02 and S04 on Sorsdal Glacier Locations: S02 (68.70774 S, 78.101115 E) and S04 (68.70995 S, 78.214617 E) Installation dates: S02 (17th Jan 2017) and S04 (17th Feb 2017) Data retrieval: 24th December 2018 Measurement interval: 2 hr ApRES phase-sensitive radar is a low-power, light-weight instrument developed in a collaboration between BAS and University College London. It is a 200-400 MHz FMCW radar, with a 1-second chirp, run by controller. The radar’s transmit aerial and receive aerial are spaced 1.5 meters each side of the electronics box and mounted at the ice surface in a plywood box. The radar was set to record thickness every 2 hrs and this has been converted to a timeseries of thickness change. Files: *.dat - binary files containing raw data S0*_config.ini - config file containing all radar settings used for each site AAS4342_S0*_rate_thickness_change.csv - timeseries of rate of change of ice thickness Data file format: Date, Time (UTC), rate of thickness change (m/day), uncertainty in rate of thickness change (m/day) Software for processing the raw data can be obtained from Dr. Keith Nicholls, British Antarctic Survey.Issued: 2019-05-23
Data time period: 2017-01-17 to 2018-12-24
text: northlimit=-68.70774; southlimit=-68.70774; westlimit=78.101115; eastLimit=78.101115; projection=WGS84
text: northlimit=-68.70995; southlimit=-68.70995; westlimit=78.214617; eastLimit=78.214617; projection=WGS84
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AU-ANL:PEAU :
http://nla.gov.au/nla.party-617536
- URI : data.aad.gov.au/metadata/records/AAS_4342_ApRES_2017-2019
- Local : AAS_4342_ApRES_2017-2019
- DOI : 10.26179/5CEE0D8EC7133
- global : c19c9cb5-3771-4cac-a0c6-84b2870e67c8