Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-06-20T08:37:27ZGCMD Search: [Parameters: Topic='CRYOSPHERE', Term='SEA ICE', Variable_Level_1='ICEBERGS']http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 107 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]gis309Ice features digitised from satellite images58.01,-74.591,146.34,-57.112009-12-16T00:00:00Z2011-02-20T00:00:00Z2013-03-26T04:00:00ZThe Australian Antarctic Data Centre digitises on-screen topographic features from satellite images as required for various projects and applications.
Features digitised include the ice shelves, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ESA_SENTINEL_PLACEHOLDERGlobal Monitoring for Environment and Security (GMES) Sentinels Mission2013-01-24T05:00:00Z[Text Source: ESA's Earth Observing Missions, http://www.esa.int/esaEO/SEMTOMASS2G_index_0_m.html ]
Based on over 30 years of experience developing and implementing Earth observation satellites, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IOT_NRCC_SHIP_ICEBERG_COLLISIONShip Iceberg Collision Database-180.0,40.0,30.0,85.01686-07-10T00:00:00Z2000-03-18T00:00:00Z2013-01-24T05:00:00ZThis database at http://www.icedata.ca describes collisions that have taken
place in the northern hemisphere mainly over the last two hundred years,
...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_IIParent metadata record for all metadata created from the SIPEX II voyage of the Aurora Australis, 2012-2013 season - Sea Ice Physics and Ecosystem eXperiment113.0,-66.0,147.0,-42.02012-09-14T00:00:00Z2012-11-16T00:00:00Z2012-12-13T05:00:00ZMore than 50 scientists from eight countries conducted the Sea Ice Physics and Ecosystem eXperiment 2012 (SIPEX-2). The 2012 voyage built on information and observations collected in 2007, by re-visiting ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Antarctic_MeteorologyAntarctic Climate Data Collected by Australian Agencies60.0,-68.0,159.0,-53.01948-01-01T00:00:00ZT00:00:00Z2012-10-10T04:00:00ZThis record provides a listing of meteorological data collected in the Australian Antarctic Territory by members of the Australian Antarctic program (and it's predecessors) and the Bureau of Meteorology. ...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-0353Iceberg Tiltmeter Measurements, Antarctica168.0,-77.0,168.0,-77.02001-12-20T00:00:00Z2002-01-23T00:00:00Z2012-05-14T04:00:00ZTime series of tiltmeter observations (tilt about two horizontal axes in microradians) for a 34 day period on iceberg C16 while it was aground near Ross Island in late 2001 to early 2002. Data shows ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]LMG1108R/V Laurence M. Gould LMG1108 - Station Opening-78.7186,-64.9352,-62.7653,-52.75732011-09-13T00:00:00Z2011-10-01T00:00:00Z2012-01-31T05:00:00ZThe NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]LMG1109R/V Laurence M. Gould LMG1109 - Station Opening-67.9978,-64.9843,-57.2153,-52.76012011-10-07T00:00:00Z2011-10-24T00:00:00Z2012-01-31T05:00:00ZThe NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0302R/V Nathaniel B. Palmer NBP0302 - Cross-Slope Exchanges at the Antarctic Slope Front (AnSlope), Leg 1-179.99995,-77.81156,179.99994,-57.925312003-02-24T00:00:00Z2003-04-04T00:00:00Z2012-01-31T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0402R/V Nathaniel B. Palmer NBP0402 - Collaborative Research: Cross-slope exchanges at the Antarctic Slope Front (ANSLOPE)-179.99808,-77.85255,179.99603,-55.132622004-02-21T00:00:00Z2004-04-06T00:00:00Z2012-01-31T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0409R/V Nathaniel B. Palmer NBP0409 - Impact of solar radiation and nutrients on biogeochemical cycling of DMSP and DMS in the Ross Sea-179.99998,-77.48964,179.99998,-43.580562004-12-18T00:00:00Z2005-01-21T00:00:00Z2012-01-31T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP1101R/V Nathaniel B. Palmer NBP1101 - Ross Sea Expedition165.6383,-77.85223,-171.496,-71.42372011-01-19T00:00:00Z2011-02-15T00:00:00Z2012-01-31T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP1102R/V Nathaniel B. Palmer NBP1102 - Climate variability and predictability (CLIVAR)165.69168,-77.8455,-66.5585,-58.552562011-02-19T00:00:00Z2011-04-23T00:00:00Z2012-01-31T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT06-36319Free Drifting Icebergs as Proliferation Sites of Iron Enrichment, Organic Carbon Production and Export in the Southern Ocean-51.9201,-62.79,-42.6638,-57.50612007-09-01T00:00:00Z2011-08-31T00:00:00Z2011-10-30T04:00:00ZAtmospheric warming has been associated with retreating glaciers, disintegrating ice shelves, and the increasing prevalence of icebergs in the Southern Ocean over the last decade. Our preliminary ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]early_iceberg_obsEarly Iceberg Observations by Australian Antarctic Expeditioners-160.0,-70.0,45.0,-40.01954-01-01T00:00:00Z1975-12-31T00:00:00Z2011-10-25T04:00:00ZBetween 1954 and 1975, iceberg observations were collected on Australian National Antarctic Research Expeditions (ANARE) by Antarctic expeditioners on a volunteer basis as they travelled to and from ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ASF00001ERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility155.0,40.0,-130.0,85.01991-09-07T00:00:00Z1996-06-15T00:00:00Z2011-10-20T04:00:00ZThe data set consists of all ERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. Only data within the station ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ASF000R1RADARSAT-1 SAR Images held at the Alaska Satellite Facility-180.0,-85.0,180.0,85.01996-06-01T00:00:00Z2008-05-03T00:00:00Z2011-10-20T04:00:00ZThe data set consists of all RADARSAT-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data are global ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gov.noaa.ncdc.C00585Climatic Atlas of the Outer Continental Shelf Waters and Coastal Regions of Alaska165.0,50.0,-130.0,80.01899-01-01T00:00:00Z1985-12-31T00:00:00Z2011-07-21T04:00:00ZClimatic Atlas of the Outer Continental Shelf Waters and Coastal Regions of Alaska is a climatology atlas, available from the National Climatic Data Center (NCDC). These atlases update the knowledge ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]LMG0911R/V Laurence M. Gould LMG0911 - Geoscience island field camps-68.0052,-64.9843,-56.3341,-52.75662009-11-23T00:00:00Z2009-12-22T00:00:00Z2011-03-04T05:00:00ZThe NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]LMG1001R/V Laurence M. Gould LMG1001 - Long-Term Ecological Research on the Antarctic Marine Ecosystem: An Ice-Dominated Environment (LTER)-76.2539,-69.8762,-61.4805,-52.76012009-12-30T00:00:00Z2010-02-07T00:00:00Z2011-03-04T05:00:00ZThe NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0710R/V Nathaniel B. Palmer NBP0710 - Collaborative Research:Dynamics and transport of the Antarctic Circumpolar Current in Drake Passage-68.02854,-62.31212,-59.82113,-52.745632007-11-14T00:00:00Z2007-12-06T00:00:00Z2011-03-04T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP1004R/V Nathaniel B. Palmer NBP1004 - Drake Passage Current and Pressure Recording Inverted Echo Sounders (CPIES)-69.7505,-61.96279,-60.3743,-52.353322010-10-23T00:00:00Z2010-11-15T00:00:00Z2011-03-04T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP1005R/V Nathaniel B. Palmer NBP1005 - ASPIRE (Amundsen Sea Polynya International Research Expedition)-158.621,-74.91475,-64.9649,-52.766672010-11-26T00:00:00Z2011-01-16T00:00:00Z2011-03-04T05:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]G00807International Ice Patrol (IIP) Iceberg Sightings Database1960-01-01T00:00:00ZT00:00:00Z2010-12-30T05:00:00ZThe International Ice Patrol (IIP) collects information on iceberg activity in the North Atlantic. The IIP area of responsibility prior to 2006 was 40 to 52 degrees North latitude and 39 to 57 degrees ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]G00874International Ice Patrol Iceberg Drift Tracks-57.0,40.0,-39.0,52.01977-02-25T00:00:00Z1989-07-24T00:00:00Z2010-12-30T05:00:00ZThe International Ice Patrol (IIP) tracks, plots and predicts iceberg positions in the North Atlantic Ocean. The IIP area of responsibility is 40 to 52 degrees North, 39 to 57 degrees West. During ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DB_IMAGEAntarcticaIMAGEAntarctica Database - A Catalogue of Antarctic Images by the Australian Antarctic Division60.0,-75.0,160.0,-53.01838-01-01T00:00:00ZT00:00:00Z2010-12-21T05:00:00ZThe IMAGEAntarctica catalogue contains records of images held in the Australian Antarctic Division's Multimedia Image Library.
The material predominantly depicts Australia's presence and activities ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT06-36543Free-Drifting Icebergs as Proliferating Dispersion Sites of Iron Enrichment, Organic Carbon Production and Export in the Southern Ocean-51.98403,-62.85838,-42.57138,-57.580682007-09-01T00:00:00Z2010-08-31T00:00:00Z2010-12-06T05:00:00ZAtmospheric warming has been associated with retreating glaciers, disintegrating ice shelves, and the increasing prevalence of icebergs in the Southern Ocean over the last decade. Our preliminary ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT06-36723Free-Drifting Icebergs as Proliferating Dispersion Sites of Iron Enrichment, Organic Carbon Production and Export in the Southern Ocean-55.0,-65.0,-40.0,-52.02007-09-01T00:00:00Z2010-08-31T00:00:00Z2010-11-23T05:00:00ZAtmospheric warming has been associated with retreating glaciers, disintegrating ice shelves, and the increasing prevalence of icebergs in the Southern Ocean over the last decade. Our preliminary ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0301R/V Nathaniel B. Palmer NBP0301 - Transit-179.99843,-78.59248,179.99734,-75.969022003-01-05T00:00:00Z2003-01-29T00:00:00Z2010-08-27T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0602AR/V Nathaniel B. Palmer NBP0602A - Shallow Drilling on the Antarctic Continental Margin (SHALDRIL)-69.84264,-64.29766,-52.28132,-52.352152006-03-02T00:00:00Z2006-04-05T00:00:00Z2010-08-27T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0802R/V Nathaniel B. Palmer NBP0802 - Ross-Sea outer continental shelf morphology and near-surface stratigraphy: Quaternary ice-sheet grounding-zone migrations and stratigraphy-179.999,-78.5451,179.9997,-75.68992008-01-30T00:00:00Z2008-02-20T00:00:00Z2010-08-27T04:00:00ZR/V Nathaniel B. Palmer NBP0802 - Ross-Sea outer continental shelf morphology and near-surface stratigraphy: Quaternary ice-sheet grounding-zone migrations and stratigraphy: Quaternary ice-sheet grounding-zone ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0803R/V Nathaniel B. Palmer NBP0803 - Ross-Sea outer continental shelf morphology and near-surface stratigraphy: Quaternary ice-sheet grounding-zone migrations and stratigraphy-179.9993,-77.8578,179.9968,-46.40472008-02-22T00:00:00Z2008-03-13T00:00:00Z2010-08-27T04:00:00ZR/V Nathaniel B. Palmer NBP0803 - Ross-Sea outer continental shelf morphology and near-surface stratigraphy: Quaternary ice-sheet grounding-zone migrations and stratigraphy: Quaternary ice-sheet grounding-zone ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0401R/V Nathaniel B. Palmer NBP0401 - Neotectonic Structure of Terror Rift, Western Ross Sea163.69456,-77.85101,172.00162,-75.049112004-01-19T00:00:00Z2004-02-17T00:00:00Z2010-08-24T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0801R/V Nathaniel B. Palmer NBP0801 - Collaborative Research:Do crustacean zooplankton play a pivotal role in structuring heterotrophic plankton communities.-179.9999,-77.857,179.9998,-43.56632008-01-09T00:00:00Z2008-01-26T00:00:00Z2010-08-24T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0305R/V Nathaniel B. Palmer NBP0305 - Interactive Effects of UV Radiation and Vertical Mixing on Phytoplankton and Bacterioplankton in the Ross Sea173.31833,-68.44806,177.71042,-46.57192003-10-28T00:00:00Z2003-11-16T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0305AR/V Nathaniel B. Palmer NBP0305A - Interannual Variability in the Antarctic-Ross Sea (IVARS): Nutrients and Seasonal Production-179.99991,-77.76698,179.99992,-50.167812003-12-20T00:00:00Z2003-12-30T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0501R/V Nathaniel B. Palmer NBP0501 - Interannual Variability in the Antarctic-Ross Sea (IVARS): Nutrients and Seasonal Production-179.99873,-77.86589,179.9995,-49.014232005-01-28T00:00:00Z2005-02-13T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0506R/V Nathaniel B. Palmer NBP0506 - Maud rise Non-linear Equation of State Study-64.71659,-65.90503,6.13254,-53.001742005-07-22T00:00:00Z2005-09-15T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0508R/V Nathaniel B. Palmer NBP0508 - Interactive Effects of UV Radiation and Vertical Mixing on Phytoplankton and Bacterial Productivity of Ross See Phaeocystis Blooms-179.99792,-77.87927,179.9995,-43.56762005-10-26T00:00:00Z2005-12-03T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0601R/V Nathaniel B. Palmer NBP0601 - Interaction of iron, light and CO2 on phytoplankton community dynamics in the Ross Sea-179.99995,-78.68153,179.99997,-43.589822005-12-17T00:00:00Z2006-01-24T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0603R/V Nathaniel B. Palmer NBP0603 - Paleohistory of the Larsen Ice Shelf System-70.90391,-66.40402,-43.17398,-52.352622006-04-12T00:00:00Z2006-05-06T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0608R/V Nathaniel B. Palmer NBP0608 - Interaction of iron, light and CO2 on phytoplankton community dynamics in the Ross Sea.-179.99998,-77.83306,180.0,-52.538582006-11-03T00:00:00Z2006-12-11T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0703R/V Nathaniel B. Palmer NBP0703 - Collaborative Research: Controls on Sediment Yields from Tidewater Glaciers from Patagonia to Antarctica-67.84763,-65.60803,-52.69574,-52.854922007-04-01T00:00:00Z2007-05-03T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0805R/V Nathaniel B. Palmer NBP0805 - Glacial radiocarbon constraints from Drake Passage deep-sea corals-69.13317,-61.34988,-36.423584,-52.7165032008-04-19T00:00:00Z2008-05-24T00:00:00Z2010-08-19T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]climate_icebergAntarctic CRC and Australian Antarctic Division Climate Data Set - Australian iceberg observations-160.0,-70.0,45.0,-40.01978-12-13T00:00:00Z2001-03-20T00:00:00Z2010-08-10T04:00:00ZThis dataset contains iceberg observations collected routinely on Australian National Antarctic Research Expeditions (ANARE) by Antarctic expeditioners on a volunteer basis. The observations were ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0804R/V Nathaniel B. Palmer NBP0804 - Collection of marine geophysical data on transits of the Nathaniel B. Palmer-179.9993,-55.477,179.9968,-43.64512008-03-21T00:00:00Z2008-04-13T00:00:00Z2010-07-28T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0304AR/V Nathaniel B. Palmer NBP0304A - Western Arctic Shelf-Basin Interaction-168.91788,53.85128,-148.63084,74.403672003-07-06T00:00:00Z2003-08-17T00:00:00Z2010-07-08T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0901R/V Nathaniel B. Palmer NBP0901 - Collaborative Research: Sampling the ocean - sea ice interaction in the Pacific center of the Antarctic Dipole-129.6449,-75.1088,-79.1402,-54.25442009-01-07T00:00:00Z2009-02-25T00:00:00Z2010-07-08T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NBP0806R/V Nathaniel B. Palmer NBP0806 - Free drifting icebergs: Influence of floating islands on pelagic ecosystems in the Weddell Sea-68.9828,-60.5035,-42.48617,-52.37872008-05-31T00:00:00Z2008-06-30T00:00:00Z2010-07-07T04:00:00ZThe NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...