| 340 Titles Match Your Query |
Showing 1 through 50 of 340
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1.
USGS Digital Orthophoto Quadrangles [USGS_DOQ]
A Digital Orthophoto Quadrangle (DOQ) is a computer-generated image of an aerial photograph in which the image displacement caused by terrain relief and camera tilt has been removed. The DOQ combines ...
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2.
Seismic and radar investigations of Fourcade Glacier on King George Island, Antarctica [KPDC_SRIFG_KGI_2006]
To determine P- and S-wave velocities, elastic properties and subglacial topography of the polythermal Fourcade Glacier, surface seismic and radar surveys were conducted along a 470-m profile in November ...
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3.
Antarctic Peninsula Long Term Environmental Monitoring and Surveying [GB-NERC-BAS-PDC-00526]
LTMS will build on and extend BAS's past collection of long-term time-series of key environmental variables. Examples include the ongoing collection of the temperature record which shows that the ...
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4.
GRADES-QWAD: Quaternary West Antarctic Deglaciations [GB-NERC-BAS-AEDC-00521]
Current predictions of sea level rise do not correctly quantify contributions from Antarctica. Some sectors of the Antarctic ice sheet are showing considerable rates of change; are these changes a ...
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5.
NSIDC: Greenland Cumulative Melt Days Annual Average 1979-2007 [NSIDC-GreenlandCumulativeMeltDaysAnnualAverage1979-2007]
The image shows the average cumulative melt days for the Greenland Ice Sheet for the period 1979 to 2007. Oranges and reds indicate greater numbers of melt days, while blues and greens indicate no ...
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6.
NSIDC: Greenland Ice Extent 2012 [NSIDC-GreenlandMeltExtent2012]
Greenland?s 2012 melt season started early, surpassing the 30-year average for melt-covered area in mid-May, and remaining far in excess of typical conditions for June, July, and through mid August. ...
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7.
Arc Atlas: Our Earth (CD-ROM) [ESRI_Arc_Atlas]
ArcAtlas: Our Earth brings to your computer a large collection of maps and information about the earth--its people, plants, animals, and their various environments and economies. Whether you're a ...
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8.
NASA EO: Ice Loss in the Canadian Arctic Archipelago [NASA_EO_IceLossCanadianArcticArchipelago]
Though much attention has been focused in recent years on the melting of ice from Greenland and Antarctica, nearly half of the ice volume currently being lost to the ocean is actually coming from ...
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9.
NOAA ClimateWatch Magazine: Hourly Temperatures at Summit Station, Greenland Ice Sheet [SummerTempSummitStationGreenland2005-2011-2012]
In late July, NASA announced that satellites had detected signs of melting across virtually the entire surface of the Greenland Ice Sheet in mid-July, even at the two-mile-high summit of the ice cap?a ...
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10.
Arctic Report Card: Fractional area (%) of the Greenland Ice Sheet identified as melting from SSM/I 1981-2011 [ARC_GreenlandIceSheetMelting1981-2011]
Surface melting (T. Mote and M. Tedesco)
In 2012, ice sheet surface melting set two new, satellite era records - melt extent and melt index - according to passive microwave observations made since ...
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11.
Analysis of Glacier Hazard Potentials By Knowledge-Based Remote Sensing Fusion for GIS Modeling (AGREG) [UNIZH_AGREG]
Snow, glaciers and permafrost in cold mountain areas such as the Swiss Alps are
especially sensitive to changes in environmental conditions due to their
proximity to melting conditions. ...
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12.
Glacier Hazards: Online-database on historical glacier disasters [UNIZH_GLACIER_HAZARDS]
The online Glacier Hazards database available from the University of Zurich is
available in german only. Information on historical and recent catastrophic
events can be retrieved according to various ...
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13.
Global Monitoring for Environment and Security (GMES) Sentinels Mission [ESA_SENTINEL_PLACEHOLDER]
[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, ...
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14.
RESURS-O1 data from Eurimage [EURIMAGE_RESURS]
Eurimage is bridging the gap between AVHRR's 1 km resolution and Landsat TM's
30 metres with data obtained from the RESURS-O1-3 satellite from Russia.
Launched in November 1994, this third satellite ...
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15.
Ship Iceberg Collision Database [IOT_NRCC_SHIP_ICEBERG_COLLISION]
This database at http://www.icedata.ca describes collisions that have taken
place in the northern hemisphere mainly over the last two hundred years,
...
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16.
Arctic Research Program: 2008 Greenland ice sheet surface melt duration anomalies relative to the 1989–2008 base period based on SSM/I [ARP_2008GreenlandIceSheetSurfaceMeltSSMI]
Surface melt extent and duration
Passive (SMMR and SSM/I, 1979?2008) and active (QuikSCAT, 2000?08) microwave remote sensing (Bhattacharya et al. 2009, submitted to Geophys. Res. Lett.; Liu et al. ...
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17.
Arctic Research Program: 2008 Greenland ice sheet surface melt duration anomalies relative to the 2000–2008 base period based on QuikSCAT [ARP_2008GreenlandIceSheetSurfaceMeltQuikSCAT]
Surface melt extent and duration
Passive (SMMR and SSM/I, 1979?2008) and active (QuikSCAT, 2000?08) microwave remote sensing (Bhattacharya et al. 2009, submitted to Geophys. Res. Lett.; Liu et al. ...
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18.
CryoClim: Time series of Midtre Lovenbreen, Svalbard, mass balance 1967-2007 [CryoClim-TimeSeriesMidtreLovenbreenSvalbard-MassBalance1967-2007]
Time series of Midtre Lovenbreen, Svalbard, mass balance
The mass balance of Midtre Lovenbreen and Austre Br?ggerbeen in Svalbard have been monitored by the Norwegian Polar Institute since 1967. ...
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19.
ESA: Himalaya elevation differences 2003-2008 [ESA_HimalayaElevationDifferences2003-08]
New study maps Himalayan glacier behaviour
23 August 2012
Glaciers are one of the largest reservoirs of freshwater on our planet, and their melting or growing is one of the best indicators of climate ...
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20.
SVS-CSB: Poster of the Jakobshavn Glacier Calving Front Recession from 1851 to 2010 [SVS-CSB_JakobshavnGlacier1851-2009]
The Jakobshavn Isbrae glacier, also known as Sermeq Kujalleq, is located on the west coast of Greenland at Latitude 69 degrees N. The ice front, where the glacier calves into the sea, receded more ...
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21.
USGS: Modeled Climate-Induced Glacier Change in Glacier National Park, 1850-2100 [USGS_ClimateInducedGlacierChangeGlacierNationalPark1850-2100]
The glaciers in the Blackfoot?Jackson Glacier Basin of Glacier National Park, Montana, decreased in area from 21.6 square kilometers (km2) in 1850 to 7.4 km2 in 1979. Over this same period global ...
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22.
WGMS: Mean annual mass balance of reference glaciers 1980-2008 [WGMS_GlacierMassBalance1980-2008]
Preliminary mass balance values for the observation period 2007/08 have been reported now from more than 90 glaciers worldwide. The mass balance statistics (Table 1) are calculated based on all reported ...
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23.
WGMS: Mean cumulative mass balance of all reported glaciers (black line) and the reference glaciers (red line). 1980-2008 [WGMS_GlacierMeanCumulativeMassBalance1980-2008]
Preliminary mass balance values for the observation period 2007/08 have been reported now from more than 90 glaciers worldwide. The mass balance statistics (Table 1) are calculated based on all reported ...
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24.
UNEP: Shrinking Lewis Glacier, Mount Kenya [UNEP_ShrinkingLewisGlacierMountKenya1893-2004]
Shrinking Lewis Glacier, Mount Kenya. The tropical Lewis Glacier retreated by more than 800 m between 1893 and 2004 and lost almost 16 m water equivalent of its thickness between 1979 and 1996. Located ...
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25.
Arctic Report Card: Greenland ice sheet surface mass balance (GrIS SMB) anomalies in Gt/yr simulated by MAR (Modèle Atmosphérique Régional) relative to 1971-2000 [ARC_GreenlandIceSheetSurfaceMassBalance1958-2010]
Surface mass balance from MAR simulations (X. Fettweis)
The observationally-constrained Mod?le Atmosph?rique R?gional (MAR) (Fettweis et al., 2011) is coupled with a one-dimensional multi-layered ...
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26.
Ice velocity and climate variations for the Baltoro Glacier, Pakistan 2003-2008 [ESA_IceVelocityBaltoroGlacier_Pakistan2003-2008]
Surface velocity field for the Baltoro Glacier in Pakistan based on six Envisat Advanced Synthetic Aperture Radar images taken from 2003 to 2008. The analysis of mutli-temporal data such as these ...
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27.
NASA: Ice Mass Loss on Greenland, 2003-2011 [NASA_IceMassLossGreenland2003-2011]
This animation shows dramatic changes in Greenland's ice mass from 2003 through 2011. Created with data from NASA's Gravity Recovery and Climate Experiment (GRACE), it reveals how much ice has been ...
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28.
NASA_SVS: Annual Gradient Melt over Greenland 1979 Through 2009 [NASA_SVS-AnnualGradientMeltGreenland1979-2009]
The ice sheet melt extent is a daily (or every-other-day, prior to August 1987) estimate of the spatial extent of wet snow on the Greenland ice sheet derived from passive microwave satellite brightness ...
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29.
NSIDC: Global Glacier Thickness Change 1961-2005 [NSIDC_GlobalGlacierThicknessChange1961-2005]
Northern Hemisphere monthly snow-covered area: This graph covers the years 1978-2005, based on NOAA snow charts (orange) and microwave satellite (purple/green) data sets. Image by Richard Armstrong ...
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30.
UNEP: Chacaltaya glacier, Bolivia [UNEP_ChacaltayaGlacier]
Chacaltaya glacier. The retreat of glaciers is a clear indication of climate change in Latin America. Since the mid-1990s, the Chacaltaya glacier in the Plurinational State of Bolivia has lost half ...
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31.
UNEP: Glacier front variations in the European Alps [UNEP_GlacierFrontVariationsEuropeanAlps]
Glacier front variations in the European Alps. Large Alpine glaciers have retreated continuously since the mid- 19th century, whereas steep mid-sized glaciers reacted with readvances in the 1890s, ...
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32.
UNEP: Mass balance of Maliy Aktru Glacier, Russian Altai 1964–2005 [UNEP_MaliyAktruGlacierRussianAltai]
Mass balance of Maliy Aktru Glacier, Russian Altai. Measurements on this valley-type glacier in the North Chuyskiy Range show a slightly negative annual mass balance trend culminating in an ice loss ...
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33.
UNEP: Retreat of seven Andean glaciers [UNEP_Retreat7AndeanGlaciers]
Retreat of seven Andean glaciers. The seven Andean glaciers Antizana 15a and Antizana 15b in Ecuador, and Broggi, Uruashraju, Yanamarey, Cajap and Pastoruri in Peru have shown a substantial retreat ...
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34.
WGMS: Glacier length changes [WGMS-GlacierLengthChanges1845-2005]
Glacier length changes - Temporal overview on short-term glacier length changes. The number of advancing (blue) and retreating (red) glaciers are plotted as stacked columns in the corresponding survey ...
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35.
Velocities of Outlet Glaciers, Ice streams, and Ice shelves, Antarctica, From Satellite Images [USGS_outletglaciers]
Changes in global climate and sea level are intricately linked to changes in
the area and volume of polar ice sheets. Thus, melting of the ice sheets may
severely impact the densely populated ...
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36.
Data Report on 1981 Traverses From Casey For IAGP [iagp_casey_traverse_results]
The Casey Traverse Program was Australia's major contribution to the International Antarctic Glaciological Project, aimed at determining the galciological regime and processes, and deducting some ...
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37.
Glaciology Logs From Mawson Station [mawson_glaciology_logs]
Logs and journals kept of activities carried out at Mawson station. All books archived at the Australian Antarctic Division.
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38.
Survey Report, Heard Island, Surveying and Mapping Field Season 2000-2001 [survey_2000-2001_Heard]
Taken 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 ...
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39.
Intergovernmental Panel on Climate Change (IPCC) Scientific Assessments [IPCC]
The Intergovernmental Panel on Climate Change (IPCC) was organized in 1988 by
the World Meteorological Organization (WMO) and the United Nations Environment
Program (UNEP). Four series of reports ...
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40.
Glacier Bay Ecosystem GIS [Inforain_USGS_GBE]
The United States Geological Survey (USGS) and Interrain Pacific are please to
help make available to the public this integrated Geographic Information System
for the Glacier Bay / northern Southeast ...
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41.
Report from the 1985 ANARE expedition to Heard Island [Heard_Island_Report_1985]
Report of the 1985 A.N.A.R.E to Heard Island. This document contains the following scientific reports: Zoology - elephant seals, fur seals, General Zoology - leopard seals, fish, insects, birds; Botany ...
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42.
Arctic Environmental Change of the Last Four Centuries [NOAA_NCDC_PALEO_ARCTIC]
Abstract (from the online documentation):
A compilation of paleoclimate records from lake sediments, trees, glaciers, and
marine sediments provides a view of circum-Arctic environmental variability ...
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43.
GLIMS Glacier Database [NSIDC-0272]
Global Land Ice Measurements from Space (GLIMS) is an international project with the goal of surveying a majority of the world's estimated 160,000 glaciers. GLIMS uses data collected primarily by ...
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44.
Estimating the Salinity of Subglacial Lakes From Existing Aerogeophysical Data [creyts_0636584]
This award supports a project to estimate the salinity of subglacial Lake Vostok, Lake Concordia and the 90 deg.E lake using existing airborne ice-penetrating radar and laser altimeter data.
A change ...
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45.
Ice thickness, mass balance and dynamics of the ice sheet east of Davis, and of the Lambert Glacier [ASAC_2085]
Metadata record for data from ASAC Project 2085
See the link below for public details on this project.
---- Public Summary from Project ----
Over the past 20 years, Australian glaciologists have ...
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46.
Alkanes in Firn Air Samples, Antarctica and Greenland [NSIDC-0504]
This data set contains ethane, propane, and n-butane measurements in firn air from the South Pole and the West Antarctic Ice Sheet (WAIS) Divide in Antarctica, and from Summit, Greenland. The WAIS ...
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47.
Biogenic Sulfur in the Siple Dome Ice Core [NSIDC-0201]
This data set is a continuous, high-resolution record of biogenic sulfur (methanesulfonate, known as MSA and CH3SO3-) in the 1000 m deep Siple Dome A (SDMA) core, covering 100,000 to 20 years BP. ...
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48.
Climate, Drift, and Image Data from Antarctic Icebergs A22A and UK211, 2006-2007 [NSIDC-0466]
This 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 ...
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49.
Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet [NSIDC-0052]
The Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet CD-ROM combines the most detailed synthetic aperture radar (SAR) image mosaic available with the best current digital elevation ...
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50.
GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South [NSIDC-0075]
The Antarctic atlas consists of 28 digital elevation maps which cover all of Antarctica north of 72.1 degrees south at a resolution of three kilometers. Each map contains surface elevations and coordinates ...
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Showing 1 through 50 of 340
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