Data

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

Australian Antarctic Division
Young, D., Roberts, J.L., Blankenship, D.D., Van Ommen, T., Ritz, C., Ng, G., Tozer, C., Quartini, E., Habbal, F. and Kempf, S. ; YOUNG, DUNCAN ; ROBERTS, JASON LEIGH ; BLANKENSHIP, DONALD D ; VAN OMMEN, TAS ; RITZ, CATHERINE ; NG, GREGORY ; TOZER, CARLY ; QUARTINI, ENRICA ; HABBAL, FERAS ; KEMPF, SCOTT
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://data.aad.gov.au/metadata/AAS_4346_ICECAP_OIA_Level1B_AEROGEOPHYSICS&rft.title=SPICECAP/ICECAP II Instrument Measurements (LASER, MAGNETICS and POSITIONING)&rft.identifier=http://data.aad.gov.au/metadata/AAS_4346_ICECAP_OIA_Level1B_AEROGEOPHYSICS&rft.publisher=Australian Antarctic Data Centre&rft.description=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. POSITIONINGGPS provides the positioning (and timing) for all other data streamsSPUTG1B post processed 50 Hz positions; ASCII; used as source for interpolated position data in all Level 2 data streamsMAGNETICSMagnetics provides constraints on the depth to crystalline rock, and hence indicates the density of bathymetrySMGEO1B georeferenced total magnetic field data; 10 Hz ASCIIALTIMETRYRepeat track laser altimetry provides a history of thinning of outlet glaciersSLUTP1B georeferenced laser range data, no orientation corrections; 3.5 Hz ASCIIProgress Code: completedStatement: Some issues with dropped samples on F10 and F13 with data tears and lost samples.&rft.creator=Young, D., Roberts, J.L., Blankenship, D.D., Van Ommen, T., Ritz, C., Ng, G., Tozer, C., Quartini, E., Habbal, F. and Kempf, S. &rft.creator=YOUNG, DUNCAN &rft.creator=ROBERTS, JASON LEIGH &rft.creator=BLANKENSHIP, DONALD D &rft.creator=VAN OMMEN, TAS &rft.creator=RITZ, CATHERINE &rft.creator=NG, GREGORY &rft.creator=TOZER, CARLY &rft.creator=QUARTINI, ENRICA &rft.creator=HABBAL, FERAS &rft.creator=KEMPF, SCOTT &rft.date=2021&rft.coverage=westlimit=107; southlimit=-77.2; eastlimit=126; northlimit=-66.25&rft.coverage=westlimit=107; southlimit=-77.2; eastlimit=126; northlimit=-66.25&rft.coverage=uplimit=3800; downlimit=0&rft.coverage=uplimit=3800; downlimit=0&rft.coverage=uplimit=4633; downlimit=914&rft.coverage=uplimit=4633; downlimit=914&rft_rights=These data are publicly available for download from the provided URL.&rft_rights=Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/legalcode&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4346_ICECAP_OIA_Level1B_AEROGEOPHYSICS when using these data.&rft_rights=This metadata record is publicly available.&rft_subject=geoscientificInformation&rft_subject=inlandWaters&rft_subject=climatologyMeteorologyAtmosphere&rft_subject=EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > GEOMETRY OF INTERNAL REFLECTIONS&rft_subject=EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY&rft_subject=EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS&rft_subject=EARTH SCIENCE > SOLID EARTH > GEOMAGNETISM > GEOMAGNETIC FORECASTS > TOTAL INTENSITY&rft_subject=EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > ICE SHEETS > SURFACE MORPHOLOGY&rft_subject=EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > GLACIER THICKNESS/ICE SHEET THICKNESS&rft_subject=EARTH SCIENCE > SOLID EARTH > GEOMAGNETISM > MAGNETIC FIELD > MAGNETIC ANOMALIES&rft_subject=SPICECAP&rft_subject=ICECAP&rft_subject=OLD ICE - BEYOND EPICA&rft_subject=ICECAPII&rft_subject=C-GJKB&rft_subject=ALTIMETRY&rft_subject=AEROGEOPHYSICS&rft_subject=AEROMAGNETICS&rft_subject=ADMAP&rft_subject=FGM > Fluxgate Magnetometer&rft_subject=GEOMET 823A > Geometrics 823A Magnetometer&rft_subject=UTIG Riegl > University of Texas Riegl LD90-3800 HiP-LR Laser Altimeter&rft_subject=UTIG IMU > University of Texas Inertial Measurement Unit&rft_subject=UTIG GPS > University of Texas Global Positioning System&rft_subject=UTIG RTNav > university of Texas Real-Time Position and Attitude System&rft_subject=BT-67 > Basler BT-67&rft_subject=ACE/CRC&rft_subject=AMD/AU&rft_subject=CEOS&rft_subject=AMD&rft_subject=CONTINENT > ANTARCTICA > DOME C&rft_subject=GEOGRAPHIC REGION > POLAR&rft.type=dataset&rft.language=English Access the data
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CC-BY

Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/legalcode

These data are publicly available for download from the provided URL.

This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4346_ICECAP_OIA_Level1B_AEROGEOPHYSICS when using these data.

This metadata record is publicly available.

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Full description

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

Lineage

Progress Code: completed
Statement: Some issues with dropped samples on F10 and F13 with data tears and lost samples.

Notes

Purpose
These aerogeophysical data were collected during the seventh ICECAP field season (ICP7) in 2015-16, and interpreted and processed as part of the SPICECAP project (NSF-1443690 to UTIG). They consist of 7 survey flights using a BT-67 Basler and the ICECAP aergeophysical suite. The flights were based out of Australia's Casey Station and France/Italy's Concordia Station in East Antarctica, as part of a focused survey of the 'Little Dome C', a region with a suspected 1.5 Ma ice core record.

Data time period: 2016-01-24 to 2016-01-30

This dataset is part of a larger collection

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126,-66.25 126,-77.2 107,-77.2 107,-66.25 126,-66.25

116.5,-71.725

text: westlimit=107; southlimit=-77.2; eastlimit=126; northlimit=-66.25

text: uplimit=3800; downlimit=0

text: uplimit=4633; downlimit=914

Subjects
ACE/CRC | ADMAP | AEROGEOPHYSICS | AEROMAGNETICS | ALTIMETRY | AMD | AMD/AU | BT-67 > Basler BT-67 | C-GJKB | CEOS | CONTINENT > ANTARCTICA > DOME C | EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS | EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > GEOMETRY OF INTERNAL REFLECTIONS | EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > GLACIER THICKNESS/ICE SHEET THICKNESS | EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY | EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > ICE SHEETS > SURFACE MORPHOLOGY | EARTH SCIENCE > SOLID EARTH > GEOMAGNETISM > GEOMAGNETIC FORECASTS > TOTAL INTENSITY | EARTH SCIENCE > SOLID EARTH > GEOMAGNETISM > MAGNETIC FIELD > MAGNETIC ANOMALIES | FGM > Fluxgate Magnetometer | GEOGRAPHIC REGION > POLAR | GEOMET 823A > Geometrics 823A Magnetometer | ICECAP | ICECAPII | OLD ICE - BEYOND EPICA | SPICECAP | UTIG GPS > University of Texas Global Positioning System | UTIG IMU > University of Texas Inertial Measurement Unit | UTIG RTNav > university of Texas Real-Time Position and Attitude System | UTIG Riegl > University of Texas Riegl LD90-3800 HiP-LR Laser Altimeter | climatologyMeteorologyAtmosphere | geoscientificInformation | inlandWaters |

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Other Information
Download the dataset. (GET DATA > DIRECT DOWNLOAD)

uri : https://data.aad.gov.au/eds/5262/download

Public information for AAS project AAS_4346 (PROJECT HOME PAGE)

uri : https://projects.aad.gov.au/search_projects_results.cfm?project_no=AAS_4346

Citation reference for this metadata record and dataset. (VIEW RELATED INFORMATION)

uri : https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4346_ICECAP_OIA_Level1B_AEROGEOPHYSICS

Identifiers
  • global : AAS_4346_ICECAP_OIA_Level1B_AEROGEOPHYSICS