Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-05-22T04:51:27Zamd Search: [Sensor_Name: Short_Name='GPS']http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 420 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]KPDC_AMIGOS_DRYGALSKI_2012AMIGOS data in the Drygalski Ice Tongue, 2012165.17165,-75.4124,164.29434,-75.348172012-01-31T00:00:00Z2012-12-31T00:00:00Z2013-05-13T04:00:00ZGPS, camera, and weather (air temperature, humidity, pressure, wind speed, wind direction) measurements from the AMIGOS systems in the Drygalski Ice Tongue.
http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2722_SP_GLSGLS tag deployments on Snow petrels (Pagodroma nivea) in 2011 and 2012 from Bechervaise Island, Mawson Coast and Filla Island, Rauer Group60.0,-68.0,78.0,-66.02011-01-09T00:00:00Z2013-01-14T00:00:00Z2013-05-07T04:00:00ZGPS tag deployments on Snow petrels (Pagodroma nivea) in 2011 from Bechervaise Island, Mawson Coast and Filla Island, Rauer Group, as part of AAS project 2722.
Identifying potential threats from ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_GEO_MAP-POTTERTopographic Mapping of Potter Peninsula-180.0,-90.0,180.0,-62.831999-01-01T00:00:00ZT00:00:00Z2013-04-22T04:00:00ZThe Dallmann Geological Project: "Geological mapping of Potter
Peninsula".
Elaboration of a newly actualized geological map of Potter
Peninsula, using sub-meter GPS techniques. All topographic, geologic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ANARE-98Geology of possible runway sites in the Davis region, Vestfold Hills, East Antarctica77.962,-68.581,78.062,-68.5421993-09-30T00:00:00Z1994-03-31T00:00:00Z2013-04-05T04:00:00ZFrom the abstract of the referenced publication:
Five possible runway sites have been proposed within 4 km of Davis on the northwestern part of Broad Peninsula, Vestfold Hills. Most are on on thin, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2012-13_Davis_Mawson_stationSurvey report - Davis and Mawson station, Antarctica, 2012/13 summer - Henk Brolsma62.0,-68.0,78.0,-66.02012-11-01T00:00:00Z2013-03-01T00:00:00Z2013-04-05T04:00:00ZSurvey report from Davis and Mawson stations, Antarctica - conducted during the summer of 2012/2013 by Henk Brolsma.
Purpose of the field work at Davis and Mawson stations:
1. Upgrade station GIS ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_1999-2000_V4_V6Survey report 1999/2000 summer season Voyage 4 to 6 Australian Antarctic Division Author - Mark Anderson / UTAS110.4933,-66.2942,110.5406,-66.272277.8047,-68.6794,78.5744,-68.344276.35,-69.3792,76.3917,-69.3681158.925,-54.9472,158.9472,-54.9251999-11-22T00:00:00Z2000-03-26T00:00:00Z2013-02-12T05:00:00ZTaken from sections of the Report:
The main purpose of the 1999-2000 Antarctic MAGIP Field Program was to provide survey support to a number of operations being undertaken around the Davis area. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]APISAPIS - Antarctic Pack Ice Seals 1994-1999, plus historical data from the 1980's48.88,-69.2256,150.43,-58.931984-11-11T00:00:00Z2000-01-10T00:00:00Z2013-02-05T05:00:00ZAPIS data were collected between 1994 and 1999. This dataset also includes some historical data collected between 1985 and 1987. Both aerial and ship-board surveys were conducted. Studies on the behaviour ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]kerg_ant_bathyBathymetric Grid for the region 60E to 90E, 48S to 70S60.0,-70.0,90.0,-48.451985-01-01T00:00:00Z2007-05-01T00:00:00Z2013-02-05T05:00:00ZThis dataset is a bathymetric grid of the region 60E to 90E and 48.45S to 70S, created in a geographic coordinate system based on a WGS84 horizontal datum. The grid has a cell size of 0.005 degrees. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_v6_2003Macquarie Island survey, Voyage 6 March 2003158.84,-54.63,158.95,-54.462003-03-24T00:00:00Z2003-03-28T00:00:00Z2013-02-05T05:00:00ZVoyage 6 of the Australian Antarctic Program for 2002/03 resupplied the station at Macquarie Island. Five days were spent at the island: March 24 - 28. During this time some surveys were carried ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]vestfold_route_gisVestfold Hills Route GIS Dataset77.79,-68.73,78.67,-68.351994-11-02T00:00:00Z2004-03-01T00:00:00Z2013-02-05T05:00:00ZRoutes in the area of the Vestfold Hills, Antarctica.
This layer is stored as two datasets (point and line) in the Geographical Information System (GIS). Point data represents waypoints. Line data ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]vestfold_larsemann_traverseWaypoints for a traverse from the Vestfold Hills to the Larsemann Hills 200176.17,-70.0,80.05,-68.332001-09-01T00:00:00Z2001-10-31T00:00:00Z2013-02-05T05:00:00ZThe Australian Antarctic Division conducted a traverse from the Vestfold Hills
to the Larsemann Hills during September and October 2001. It was led by Jeremy Smith (Davis Station Leader). This dataset ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_MUS_MUSEOANTARRestoration and conservation of historic buildings under Antarctic Treaty Recommendations-180.0,-90.0,180.0,-62.832013-01-24T05:00:00ZRestoration and conservation of historic buildings under Antarctic
Treaty recommendations (Recommendation VIII-9 del Tratado Ant?rtico).
The restored monument are:
HSM 38
HSM 39
HSM 41
HSM 42http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]steffen_0732946IPY: Stability of Larsen C Ice Shelf in a Warming Climate2009-01-01T00:00:00Z2011-10-01T00:00:00Z2013-01-07T05:00:00ZOur ground penetrating radar surveys focused on key structural features of the ice shelf, including basal crevasses, marine ice and rifts. Here we present our published work on basal crevasses. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Survey_report_Macquarie-Island_2011_12_V6Macquarie Island Mapping Program Field Work Report Voyage 6 Round Trip April 2012158.76,-54.79,158.95,-54.472012-04-19T00:00:00Z2012-04-27T00:00:00Z2012-12-20T05:00:00ZTaken from the survey report:
This report details the survey work carried out on Macquarie Island in April 2012 on re-supply Voyage 6 by Australian Antarctic Division Mapping Officer, Henk Brolsma ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_1997_V3Macquarie Island Mapping Program Survey Field Work and Report Voyage 3 Round Trip November 1997158.8,-54.8,158.9,-54.41997-11-11T00:00:00Z1997-11-15T00:00:00Z2012-11-07T05:00:00ZTaken from sections of the report:
1. Introduction
This report details the survey work carried out on Macquarie Island during November 1997 by LANDINFO staff on behalf of the Australian Antarctic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Prydz_bathy_500kPrydz Bay 1:500000 Bathymetric GIS Dataset55.0,-70.0,82.0,-65.01954-01-01T00:00:00Z1994-06-01T00:00:00Z2012-11-07T05:00:00ZThis GIS dataset includes soundings, bathymetric contours and bathymetric areas.
The spatial extent of the data ranges from the coast of Kemp Land to the western end of the West Ice Shelf.
The data ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2003-04_wilkinsSurvey Report for the Casey-Antarctica Air Transport Project 2003-2004110.528,-66.691,110.529,-66.2822004-01-17T00:00:00Z2004-02-26T00:00:00Z2012-11-07T05:00:00ZTaken from the survey report:
Construction of a suitable runway near Casey is a major objective of the Air Link from Hobart to the Australian Antarctic Territory and the main focus of this season's ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2000-2001_HeardSurvey Report, Heard Island, Surveying and Mapping Field Season 2000-200173.532,-53.101,73.534,-53.0992000-10-27T00:00:00Z2000-11-09T00:00:00Z2012-11-07T05:00:00ZTaken from sections of the report:
This report details survey work carried out in the Australian Territory of Heard Island as part of Voyage 2 during October and November 2000 by LANDINFO on behalf ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]heard_satimage_controlHeard Island - Ground Control Point Identification on 4 satellite images73.23,-53.05,73.41,-52.952003-01-17T00:00:00Z2005-02-09T00:00:00Z2012-11-06T05:00:00ZGround control points were captured in the field as described in the metadata record "Global change, biodiversity and conservation in terrestrial and coastal ecosystems on Heard and McDonald Islands ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]gis125Survey report March 2002 Voyage 8 Australian Antarctic Division Authors - John VanderNiet / Nick Bowden / Office of the Surveyor General, Tasmania158.77,-54.78,158.96,-54.462002-03-10T00:00:00Z2002-03-22T00:00:00Z2012-11-06T05:00:00ZField Program as Planned
- Survey for coordination of the survey control network on ITRF 2000.
- Checking the accuracy of the recently completed Macquarie Island topographic map.
- ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2010-11Survey report 2010/11 summer season Geoscience Australia Authors - Ryan Ruddick, Sam Griffiths and Nicholas Brown / Geoscience63.87,-74.4,66.77,-72.5574.03,-73.1,75.58,-72.22100.45,-66.37,101.17,-66.0777.78,-68.68,78.62,-68.368.08,-70.88,68.53,-70.5275.95,-69.48,76.42,-69.3362.85,-67.62,62.88,-67.6158.93,-54.5,158.95,-54.482010-09-30T00:00:00Z2011-03-31T00:00:00Z2012-10-22T04:00:00ZExecutive Summary from the report:
Geoscience Australia's involvement in Antarctica has primarily been focused on the maintenance and enhancement of geodetic infrastructure within the Australian Antarctic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Historical_Resource_Exploitation_Avango_IPY10_NLHistorical Resource Exploitation in the Arctic and Antarctic10.0,76.7,23.0,79.5-64.0,-65.0,-36.0,-54.02004-08-01T00:00:00Z2011-12-31T00:00:00Z2012-10-15T04:00:00ZLASHIPA is a historical-archaeological research project, started within the framework of the International Polar Year (IPY) 2007-09 (see http://ipy.arcticportal.org/). The objectives of the project ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SNPEMAWSON04-05A GIS dataset of Snow Petrel nests mapped in the Mawson region during the 2004-2005 season62.25,-67.6,63.5,-67.32004-12-10T00:00:00Z2005-04-25T00:00:00Z2012-10-11T04:00:00ZVery little information is known about the distribution and abundance of Snow petrels at the regional and local scales. This dataset contains the locations of Snow petrel nests, mapped in the Mawson ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]WISPMAWSON04-05A GIS dataset of Wilson's storm petrel nests mapped in the Mawson region during the 2004-2005 season62.25,-67.6,63.5,-67.32004-12-10T00:00:00Z2005-04-25T00:00:00Z2012-10-11T04:00:00ZVery little information is known about the distribution and abundance of Wilson's storm petrels at the regional and local scales. This dataset contains locations of Wilson's stoorm petrel nests, mapped ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1015_MIGPS03Mapping of Poa litorosa and Carex trifida in the Handspike Point area at Macquarie Island 28 March 2003158.8789,-54.5019,158.8878,-54.49642003-03-25T00:00:00Z2003-03-28T00:00:00Z2012-10-11T04:00:00ZCurrent positional data for Poa litorosa and Carex trifida at Handspike Point area (Macquarie Island) were collected using Global Positioning System (GPS) equipment and standard observational techniques. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Anandakrishnan_0632198Thwaites International Polar Year (IPY) Geophysics, Antarctica110.0,-74.0,110.0,-74.02008-11-01T00:00:00Z2010-01-30T00:00:00Z2012-09-04T04:00:00ZA project to study ice sheet history and dynamics on the Thwaites Glacier and Pine Island Glacier in the Amundsen Sea sector of the West Antarctic Ice Sheet.http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2006-2007_geodesyAntarctic Geodesy Field Report 2006-2007 - N Brown and A Woods60.0,-70.0,101.0,-65.02006-12-23T00:00:00Z2007-02-25T00:00:00Z2012-07-31T04:00:00ZTaken from sections of the report:
In recent years, Geoscience Australia (GA) has increased its capability on the Antarctic continent with the installation of Continuous Global Positioning System ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2004-2005_geodesyAntarctic Geodesy Survey Report 2004-2005 summer - Samim Naebkhil and Michael Moore60.0,-70.0,112.0,-65.02004-10-05T00:00:00Z2005-03-31T00:00:00Z2012-07-31T04:00:00ZTaken from sections of the report:
Project officers Samim Naebkhil and Michael Moore from Geodetic operations within Geoscience Australia Earth Monitoring Group took part in the 2004/2005 Summer ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2001_groveExtension of the Australian Antarctic Geodetic Network in Grove Mountains - Survey Report 200175.0,-72.77,75.1,-72.732000-12-29T00:00:00Z2001-01-11T00:00:00Z2012-07-31T04:00:00ZTaken from sections of the report:
ANARE planned geodetic survey work in the region in the summer 2000/2001. Initially it was planned to fly into the region from Davis wintering station on four separate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]survey_2005-2006_geodesyThe 2006 Antarctic Survey Report - Casey and Macquarie Island - Samim Naebkhil and M Deo110.0,-66.5,111.0,-66.0158.8,-54.5,159.0,-54.02006-03-01T00:00:00Z2006-04-30T00:00:00Z2012-07-31T04:00:00ZTaken from sections of the report:
Geoscience Australia operates a network of continuous geodetic quality GPS receivers, on geologically stable marks in Australia, Australia Antarctic Territory and ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]macca_survey96_gisGeographic data of Macquarie Island obtained from GPS survey March 1996158.77,-54.78,158.95,-54.481996-03-19T00:00:00Z1996-03-19T00:00:00Z2012-07-27T04:00:00ZThe Australian Antarctic Data Centre's geographic data of Macquarie Island includes features obtained from a GPS survey in March 1996.
GIS data for Macquarie Island and Macquarie Island station can ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]BIRDSCASEY0203A GIS dataset of bird nests mapped in the Windmill Islands during the 2002-2003 season110.3,-66.5,110.75,-66.23332002-11-12T00:00:00Z2003-02-16T00:00:00Z2012-07-23T04:00:00ZVery little information is known about the distribution and abundance of snow petrels at the regional scale. This dataset contains locations of bird nests, mostly snow petrels, mapped in the Windmill ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS_3121Mass balance of the Totten basin in East Antarctica: Estimation and calibration from ground, air and space-based observations (TOT-Cal)109.5,-68.75,118.0,-65.52009-09-30T00:00:00Z2012-03-31T00:00:00Z2012-07-23T04:00:00ZLinked to this record are a report providing further details about the project, as well as the data from the project.
Public Summary
Regions of Antarctica are undergoing significant change in response ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR-ANTARCTICPERMAFROSTANDCLIMATECHANGUE-PICTO36155-2005ANTARCTIC PERMAFROST AND CLIMATE CHANGE-PICTO 36155-20052012-07-10T04:00:00ZENGLISH
The project is aimed at enhanced knowledge of the present morphology and structure of Antarctic permafrost and the interpretation of the permafrost evolution and the cryogenic processes and ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1015_HIGPS03_04Differential GPS data collected at Heard Island 2003/04 for the Regional Sensitivity to Climate Change in Terrestrial Ecosystems (RiSCC) program73.247,-53.197,73.885,-52.962003-12-23T00:00:00Z2004-02-21T00:00:00Z2012-06-25T04:00:00ZMetadata notes for RiSCC Heard Island 2003_04 season (ASAC 1015) - DGPS data and Base Station data DGPS data are described below, and associated data files listed.
1. Three Island study - Phenology ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K122_1994_2012_NZ_2Population regulation and demography in Adelie penguins (Pygoscelis adeliae) at three penguin colonies on Ross Island (Cape Bird, Cape Crozier and Cape Royds)166.1655,-77.5555,169.2705,-77.142166.43643,-77.21807,166.43643,-77.218071994-12-01T00:00:00ZT00:00:00Z2012-06-25T04:00:00ZThis study aims to investigate the factors regulating population size and colony distribution of Adelie penguins (Pygoscelis adeliae) at three colonies on Ross Island (Cape Royds, Bird and Crozier) ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K049_1999_2012_NZ_10Holocene climate history from investigations of the glacial system, ice cores and local climate patterns from Skinner Saddle, Victoria Land Coast Antarctica159.2771,-80.9319,159.2771,-80.93192003-11-11T00:00:00ZT00:00:00Z2012-06-19T04:00:00ZTo understand the drivers and consequences of climate change on timescales important to humans, the paleoclimate of ice cores, the glacial system and local climate patterns were analysed from Skinner ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K001D_2010_2012_NZ_1Aeolian sediment in snow and on sea ice in Western in McMurdo Sound, and the Nansen Ice Shlelf in Terra Nova Bay, Antarctica165.9139,-77.76667,163.0,-76.816666162.4,-77.0,165.9139,-76.67167.0772,-77.8901,163.49976,-74.45974163.49976,-77.8901,167.0772,-74.839852010-10-26T00:00:00Z2010-11-25T00:00:00Z2011-11-22T00:00:00Z2011-12-25T00:00:00Z2012-06-15T04:00:00ZTo quantify the distribution, composition and overall flux of aeolian (windblown) sediment that accumulates on Ice shelves and annual sea ice in the SW Ross Sea region and is subsequently released ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K063_2011_2012_NZ_1Antarctic Sea Ice Thickness Mapping in McMurdo Sound164.8,-77.8742,166.8,-77.5667163.6446,-78.0411,167.4819,-77.03165.3333,-77.8742,166.5,-77.66672011-11-20T00:00:00Z2011-12-05T00:00:00Z2012-06-11T04:00:00ZIn-depth research has been conducted into sea ice thickness in the McMurdo Sound. The subice platelet layer thickness under sea ice was measured in regular intervals at two North-South oriented profiles ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K021_1998_2012_NZ_1Fungi isolates from physical samples (soil, rock, wood, foodstuff, air, artifacts, etc) from heroic era sites in the Ross Sea Region to determine fungal biodiversity162.5333,-77.8472,169.4,-71.3162.32,-77.5,169.24,-71.18166.1952,-77.8541,169.1888,-77.63751999-01-17T00:00:00Z2012-01-29T00:00:00Z2012-06-08T04:00:00ZPhysical samples of soil, rocks, wood, foodstuffs, air and artifacts were collected from six Heroic era sites in the Ross Sea Region over the period of January 1999 to January 2008. These sites included ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K064_2010_2012_NZ_1The Glaciological Basis of Palaeoclimatic Reconstructions of Ice-Shelf Moraines167.21272,78.19859,166.00351,78.304082010-11-08T00:00:00Z2010-12-05T00:00:00Z2011-11-08T00:00:00Z2011-11-19T00:00:00Z2012-06-08T04:00:00ZThe research is giving us an understanding of the entrainment, transfer and deposition of sediment by ice shelves. The investigation of the structure, composition and motion of the Southern McMurdo ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K053_2009_2012_NZ_1Land and sea ice sructure west and south of Ross Island measured by ground penetrating radar, UAV, and helicopter EM bird163.1832,-78.0665,167.2763,-76.9648164.8,-77.8742,166.8,-77.5667163.6446,-78.0411,167.4819,-77.03165.3333,-77.8742,166.5,-77.66672009-10-31T00:00:00Z2009-11-26T00:00:00Z2011-11-20T00:00:00Z2011-12-05T00:00:00Z2012-05-31T04:00:00ZThis data set decribes surface and volume properties of snow and ice to validate radar satellite measurements. Ground penetrating radar (GPR) at 500 and 1000GHz provides information on snow layers ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K131_2007_2010_NZ_1Temperature, salinity and current turbulence along an east to west transect across McMurdo Sound164.0,-77.8667,167.0,-77.5833166.3333,-77.8833,166.73,-77.7166.50166,-77.883934,166.79053,-77.792282007-11-11T00:00:00Z2007-12-11T00:00:00Z2008-09-07T00:00:00Z2008-10-08T00:00:00Z2010-11-12T00:00:00Z2011-02-08T00:00:00Z2012-05-31T04:00:00ZThe oceanography of McMurdo Sound was investigated by collecting current meter data, water samples, ice cores, under ice turbulence and Conductivity (salinity)-Temperature-Depth (CTD) profiles of ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]macca_geographic_data_gisMacquarie Island GIS data update from various sources158.0,-55.0,159.0,-54.01997-06-01T00:00:00Z2012-05-31T00:00:00Z2012-05-29T04:00:00ZThis dataset is comprised of data that contributes to the Australian Antarctic Data Centre's geographic data of Macquarie Island but is not part of a larger dataset. Data sources include GPS surveys, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0507GPS Ice Flow Measurements, Allan Hills, Antarctica158.25,-76.833336,159.0,-76.6666641997-12-04T00:00:00Z2010-12-19T00:00:00Z2012-05-15T04:00:00ZThis data set includes includes high-precision GPS measurements of steel poles within the Allan Hills Main Ice Field, Near Western Ice Field, and extending to the eastern edge of the Middle Western ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0466Climate, Drift, and Image Data from Antarctic Icebergs A22A and UK211, 2006-2007-60.0,-80.0,-15.0,-47.02006-03-05T00:00:00Z2006-11-02T00:00:00Z2006-03-19T00:00:00Z2007-01-15T00:00:00Z2012-05-14T04:00:00ZThis data set includes a variety of station data from two Antarctic icebergs. In 2006, researchers installed specialized weather stations called Automated Meteorological Ice Geophysical Observing ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0503GPS-Measured Ice Velocities and Strain Data from the Ross and Amundsen Sea Ice Flow Divide, West Antarctica-115.457,-79.6401,-109.128,-78.74892005-11-01T00:00:00Z2006-03-01T00:00:00Z2006-11-01T00:00:00Z2007-03-01T00:00:00Z2012-05-14T04:00:00ZThis data set includes ice flow velocities and strain configurations, from GPS measurements on the West Antarctic Ice Sheet (WAIS) Divide. Ninety markers installed in the firn were measured during ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0494Grounding Line Strain Grid Surveys, Kamb Ice Stream, Antarctica154.71,-82.86,155.51,-82.782006-11-27T00:00:00Z2007-11-30T00:00:00Z2012-05-14T04:00:00ZThis data set provides the results from a strain grid survey deployed across the Kamb Ice Stream grounding line on the West Antarctic Ice Sheet. The grid was deployed in 2006 and resurveyed in 2007 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0141Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, Antarctica-158.0,-83.5,-134.3,-82.22000-11-11T00:00:00Z2002-01-28T00:00:00Z2012-05-14T04:00:00ZThis data set includes ice motion and topography measurements that were taken by measuring movement and altitude of poles set in the West Antarctic Ice Shelf. The data was acquired by Global Positioning ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0399Late Holocene Climate Variability, Dry Valleys, Antarctica161.04,-78.08,163.03,-77.32003-10-18T00:00:00Z2003-12-10T00:00:00Z2004-10-12T00:00:00Z2004-12-15T00:00:00Z2005-10-10T00:00:00Z2005-12-15T00:00:00Z2012-05-14T04:00:00ZThis data set includes high-resolution ice core records from the Dry Valleys region of Antarctica, and provides interpretations of interannual to decadal-scale climate variability during the last ...