SPICECAP/ICECAP II Instrument Measurements (LASER, MAGNETICS and POSITIONING)

• Other Authors: YOUNG, DUNCAN (hasPrincipalInvestigator), YOUNG, DUNCAN (processor), ROBERTS, JASON LEIGH (hasPrincipalInvestigator), BLANKENSHIP, DONALD D (hasPrincipalInvestigator), VAN OMMEN, TAS (hasPrincipalInvestigator), RITZ, CATHERINE (hasPrincipalInvestigator), NG, GREGORY (hasPrincipalInvestigator), TOZER, CARLY (hasPrincipalInvestigator), QUARTINI, ENRICA (hasPrincipalInvestigator), HABBAL, FERAS (hasPrincipalInvestigator), KEMPF, SCOTT (processor), Australian Antarctic Data Centre (publisher)
• Format: Dataset
• Language: unknown
• Published: Australian Antarctic Data Centre
• Subjects: geoscientificInformation; inlandWaters; GEOMETRY OF INTERNAL REFLECTIONS; EARTH SCIENCE; CRYOSPHERE; GLACIERS/ICE SHEETS; GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY; TOTAL INTENSITY; SOLID EARTH; GEOMAGNETISM; GEOMAGNETIC FORECASTS; EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > ICE SHEETS > SURFACE MORPHOLOGY; GLACIER THICKNESS/ICE SHEET THICKNESS; MAGNETIC ANOMALIES; MAGNETIC FIELD; SPICECAP; ICECAP; OLD ICE - BEYOND EPICA; ICECAPII; C-GJKB; ALTIMETRY; AEROGEOPHYSICS; AEROMAGNETICS; ADMAP; FGM > Fluxgate Magnetometer; GEOMET 823A > Geometrics 823A Magnetometer; UTIG Riegl > University of Texas Riegl LD90-3800 HiP-LR Laser Altimeter; UTIG IMU > University of Texas Inertial Measurement Unit; UTIG GPS > University of Texas Global Positioning System; UTIG RTNav > university of Texas Real-Time Position and Attitude System; BT-67 > Basler BT-67; CONTINENT > ANTARCTICA > DOME C; GEOGRAPHIC REGION > POLAR; Antarctic; Antarc*; Antarctica; Australian Antarctic Division; EPICA; Ice Sheet
• Online Access: https://researchdata.edu.au/spicecapicecap-ii-instrument-magnetics-positioning/1730580; https://doi.org/10.26179/jydx-yz69; https://data.aad.gov.au/metadata/records/AAS_4346_ICECAP_OIA_Level1B_AEROGEOPHYSICS; http://nla.gov.au/nla.party-617536

These aerogeophysical data were collected as part of the ICECAP (International Collaborative Exploration of the Cryosphere through Airborne Profiling) collaboration in 2015/16 (ICP7). These data were in part funded by the US National Science Foundation (grant PLR-144390 to UTIG), ACE-CRC the G. Unger Vetlesen Foundation, and supported by the Australian Antarctic Division through project AAS-4346. This data collection represents georeferenced, time registered instrument measurements (L1B data) converted to SI units, and is of most interest to users who wish to reprocess the data. Users interested in geophysical observables should used the derived Level 2 dataset. The data format are space delimited ASCII files, following the formats used for UTIG/AAD/NASA's predecessor ICECAP/OIB project at NASA's NSIDC DAAC. Fields are described in the # delimited detailed header for each granule. POSITIONING GPS provides the positioning (and timing) for all other data streams SPUTG1B post processed 50 Hz positions; ASCII; used as source for interpolated position data in all Level 2 data streams MAGNETICS Magnetics provides constraints on the depth to crystalline rock, and hence indicates the density of bathymetry SMGEO1B georeferenced total magnetic field data; 10 Hz ASCII ALTIMETRY Repeat track laser altimetry provides a history of thinning of outlet glaciers SLUTP1B georeferenced laser range data, no orientation corrections; 3.5 Hz ASCII