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GLAS/ICESat L1B Global Waveform-based Range Corrections Data

Entry ID: GLA05

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Summary

Abstract: The Geoscience Laser Altimeter System (GLAS) instrument on the Ice, Cloud, and Land Elevation Satellite (ICESat) provides global measurements of polar ice sheet elevation to discern changes in ice volume (mass balance) over time. Secondary objectives of GLAS are to measure sea ice roughness and thickness, cloud and atmospheric properties, land topography, vegetation canopy heights, ocean surface ...

Related URL

Link: GET DATA > ECHO

Description: Refine your granule search with ECHO's next generation Earth Science discovery tool (Reverb) using information from this record.

Geographic Coverage

(Click for Interactive Map)

Spatial coordinates

N: 86.0

S: -86.0

E: 180.0

W: -180.0

Data Set Citation

Dataset Originator/Creator: Zwally, H.J., R. Schutz, C. Bentley, J. Bufton, T. Herring, J. Minster, J. Spinhirne, R. Thomas

Dataset Title: GLAS/ICESat L1B Global Waveform-based Range Corrections Data

Dataset Release Date: 2003-01-01

Dataset Release Place: Boulder, CO

Dataset Publisher: National Snow and Ice Data Center

Version: 18

Online Resource: http://nsidc.org/data/gla05.html

Temporal Coverage

Start Date: 2003-02-20

Location Keywords

GEOGRAPHIC REGION > GLOBAL

Data Resolution

Temporal Resolution: 1/40 second full-rate data
Temporal Resolution Range: < 1 second

Science Keywords

CRYOSPHERE > GLACIERS/ICE SHEETS > ICE SHEETS

TERRESTRIAL HYDROSPHERE > GLACIERS/ICE SHEETS > ICE SHEETS

ISO Topic Category

ELEVATION

GEOSCIENTIFIC INFORMATION

INLAND WATERS

Platform

ICESAT > Ice, Cloud and Land Elevation Satellite

SATELLITES

Instrument

Altimeters

GLAS > Geoscience Laser Altimeter System

Project

UNFCCC > United Nations Framework Convention on Climate Change

Quality All of the data is held by NIWA Ltd., New Zealand and is available via the ftp site listed on this page. The data is also available via the Global Atmospheric Watch, World Data Centre for Greenhouse Gases (WDCGG). Please contact Dr Gordon Brailsford for more information.

Data Set Progress

IN WORK

Data Center

Antarctica New Zealand, New Zealand Antarctic Institute, New Zealand

Data Center URL: http://www.antarcticanz.govt.nz/

Data Center Personnel
Name: CAROLINE MACLAURIN Phone: (03) 358 0200 Fax: (03) 358 0211 Email: c.maclaurin at antarcticanz.govt.nz Contact Address: Antarctica New Zealand Private Bag 4745 City: Christchurch 8140 Country: New Zealand

Personnel

GORDON BRAILSFORD

Role: TECHNICAL CONTACT

Phone: +64 4 386 0300

Fax: +64 3 386 0574

Email: g.brailsford at niwa.co.nz

Contact Address:

National Institute of Water and Atmospheric Research Ltd. (NIWA)

PO BOX 14901

City: Wellington

Country: New Zealand

Publications/References

Lowe, D.C., Brenninkmeijer, C.A.M., Manning, M.R., Typer, S.C., Dlugokencky, E. and Steele, P. 1989. Carbon Isotopic composition of Atmospheric Methane. Transaction American Geophysical Union 70(43): 1017.

Lowe, D.C. Manning, M.R. Brenninkmeijer, C.A.M. Lassey, K.R. Carbon isotopic composition of atmospheric methane. in: Proceedings of the 12th International Clean Air Conference, ... Auckland, March 25-30, 1990.Gibson P. (ed) Auckland: Clean Air Society of Australia and New Zealand. 1990. pp.125-132 ISBN 0473008718

Lowe, D.C. Brenninkmeijer, C.A.M. Brailsford, G.W. Lassey, K.R. Gomez, A.J. Nisbet, E.G. Concentration and 13C records of atmospheric methane in New Zealand and Antarctica: evidence for changes in methane sources. Journal of geophysical research 99(D8): 16,913-16,925, 1994.

Brenninkmeijer, C.A. Lowe, D.C. Manning, M.R. Sparks, R.J. van Velthoven, P.F. The 13C, 14C and 18O isotopic composition of CO, CH4 and CO2 in the higher southern latitudes lower stratosphere. Journal of geophysical research 100(D12): 26,163-26,172, 1995.

Lassey, K.R. Lowe, D. Brailsford, G.W. Gomez, A.J. Brenninkmeijer, C.A.M. Manning, M.R. Nisbet, E.G. Atmospheric methane in the Southern Hemisphere: the recent decline in source strengths inferred from concentration and isotope data. in: Local climate change science, policy and mitigation strategies; proceedings of Air & Waste Management Association International Speciality Conference, April 1994, Phoenix, AZ.Mathai C.V. Stensland G. (eds) Phoenix: Air and Waste Management Association. 1994. pp.233-248

Brailsford, G.W., Lowe, D.C., Roberts, P.A., Bromley, A.M., Moss, R.C. and Ussler, W. 1995. Interannual variability of 13C in Atmospheric Methane in the Antarctic. EOS, Transactions American Geophysical Union (Abstracts Fall 1995 meeting paper A31D-11) 76(46): 100.

Manning, M.R. Pearman, G.I. Etheridge, D.M. Fraser, P.J. Lowe, D.C. Steele, L.P. Changing composition of the atmosphere. in: Greenhouse: coping with climate change.Bouma W.J. Pearman G.I. Manning M.R. (eds) Collingwood: CSIRO Australia. 1996. pp.3-26 ISBN 0643056882

Lowe, D.C. Manning, M.R. Brailsford, G.W. Bromley, A.M. 1991-1992 atmospheric methane anomaly: Southern Hemisphere 13C decrease and growth rate fluctuations. Geophysical research letters 24(8): 857-860, 1997.

Mak, J.E., Manning, M.R. and Lowe, D.C. 2000. Aircraft observations of δ13C of atmospheric methane over the Pacific in August 1991 and 1993: Evidence of an enrichment in 13CH4 in the Southern Hemisphere. Journal of Geophysical Research 105: 1329.

Lowe, D.C., Allan, W., Manning, M.R., Bromley, T., Brailsford, G., Ferretti, D., Gomes, A., Knobben, R., Martin, R., Mei,Z., Moss, R., Koshy, K. and Maata, M. 1999. Shipboard determinations of the distributions of 13C in atmospheric methane in the Pacific. Journal of Geophysical Research 104: 26, 125-126, 135.

Allan, W. Lowe, D.C. Gomez, A.J. Struthers, H. Brailsford, G.W. Interannual variation of 13C in tropospheric methane: implications for possible atomic chlorine sink in the marine boundary layer. Journal of geophysical research 110: D11306, 2005.

Brailsford, G.W. Interannual variability of 13C in atmospheric methane in the Antarctic. Eos 76(46): 100, 1995.

Creation and Review Dates

DIF Creation Date: 2009-04-22

Last DIF Revision Date: 2012-06-15

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