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1. Collaborative Research: Pleistocene East Antarctic Ice Sheet History as Recorded in Sediment Provenance and Chronology of High-elevation TAM Moraines [NSF-ANT09-44475]
Intellectual Merit: The proposed work will investigate changes in the compositional variation of glacial tills over time across two concentric sequences of Pleistocene moraines located adjacent to ...


2. 2008 US Army Corps of Engineers (USACE) Joint Airborne Lidar Bathymetry Technical Center of Expertise (JALBTCX) Topobathy Lidar: North Carolina [gov.noaa.csc.maps.usace2008_nc_m2607]
These files contain topographic lidar data collected by the Compact Hydrographic Airborne Rapid Total Survey (CHARTS) system along the coast of North Carolina near the town of Duck. CHARTS integrates ...


3. NOAA VDatum DEM Project [gov.noaa.ngdc.mgg.dem.vdatum]
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions in the Gulf of Mexico. These integrated bathymetric-topographic ...


4. EAGER: Are the Dry Valleys Getting Wetter? A Preliminary Assessment of Wetness Across the McMurdo Dry Valleys Landscape [NSF-ANT10-45215]
Intellectual Merit: Until recently, wetted soils in the Dry Valleys were generally only found adjacent to streams and lakes. Since the warm austral summer of 2002, numerous "wet spots" have been observed ...


5. Digital Elevation Models from NOAA/NGDC [gov.noaa.ngdc.ngdc_dems]
NOAA's National Geophysical Data Center (NGDC) builds and distributes digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission to understand and ...


6. U.S. Coastal Lidar Elevation Data - Including the Great Lakes and Territories, 1996 - present [gov.noaa.ngdc.USCoastalLidarElevationData]
The NOAA Coastal Services Center manages and distributes lidar data for the coastal United States, including territorial possessions via the Digital Coast ...


7. ASF Global Radiometric Terrain Corrected SAR Data [ASF_Radiometric_Terrain_Corrected_SAR_Data]
ASF's SAR Radiometric Terrain Corrected (RTC) dataset gives terrestrial world-wide coverage; excluding Antarctica, Greenland, Iceland, and Asia north of 60 degrees latitude. Users can analyze radiometry ...


8. Circumpolar Active-Layer Permafrost System (CAPS) [G01175]
The Circumpolar Active-Layer Permafrost System (CAPS) data sets and information products pertaining to permafrost and frozen ground topics. CAPS was originally compiled by the International Permafrost ...


9. Landsat 8 Operational Land Imager (OLI) Thermal Infrared Sensor (TIRS) Pre-WRS-2 Version 1 [Landsat_8_OLI_TIRS_Pre-WRS-21]
The Landsat 8 OLI/TIRS Pre-WRS-2 data set contains nearly 10,000 scenes acquired by the Operational Land Imager (OLI) and/or Thermal Infrared Sensor (TIRS) sensors after launch (February 11, 2013) ...


10. Landsat 8 Operational Land Imager (OLI) Thermal Infrared Sensor (TIRS) Version 1 [Landsat_8_OLI_TIRS1]
The Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS) are instruments onboard the Landsat 8 satellite, which was launched in February of 2013. The satellite collects images of the Earth ...


11. Enhanced Thematic Mapper Plus (Landsat 7) [LANDSAT_ETM_PLUS]
The Landsat Enhanced Thematic Mapper Plus (ETM+) sensor onboard the Landsat 7 satellite has acquired images of the Earth nearly continuously since July 1999, with a 16-day repeat cycle. Landsat 7 ...


12. Landsat 8 [Landsat_8]
This data set is a raster file containing global information for bands 1 through 11 for Landsat 8 Operational Land Imager (OLI) and Thermal Land Imager (TIRS).


13. The Role of Snow Patches on the Spatial Distribution of Soil Microbial Communities and Biogeochemical Cycling in the Antarctic Dry Valleys [NSF-ANT08-38850]
Two models have been proposed to describe controls over microbial biogeography. One model proposes that microbes are ubiquitously distributed across the global environment, and that environmental ...


14. Mount Erebus Volcano Observatory III (MEVO III): Conduit Processes and Surveillance [NSF-ANT08-38817]
This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). Mount Erebus is Antarctica's most active volcano that has been in a persistent state of activity for ...


15. Landsat Thematic Mapper Imagery [Landsat_TM]
The idea of a civilian Earth resources satellite was conceived in the Department of Interior in the mid-1960s. The National Aeronautics and Space Administration (NASA) ...


16. Landsat-7 Calibration Parameter File V002 [L7CPF2]
The Landsat-7 satellite was launched on April 15, 1999. The Calibration team has recently documented that the gains of the reflective bands have degraded over the past 14 years. On April 1, 2013, ...


17. Landsat Multispectral Scanner (MSS) Imagery [LANDSAT_MSS]
Landsat multispectral scanner (MSS) data from the Landsat satellite series are available from the National Satellite Land Remote Sensing Data Archive located at the U.S. Geological Survey's EROS ...


18. Geology of new locatilies on Tabarin Peninsula, Northern Antarctic Peninsula [CDA_AR_GEO_TABARIN_LOCALITIES]
New outcrops of the Hope Bay Formation and Larsen Basin rocks have been exposed by the recent ice retreat on Tabarin Peninsula, Northern Antarctic Peninsula. Quartzose, very low-grade metasedimentary ...


19. Jurassic Trees at Jason Peninsula, Antarctica [CDA_AR_GEO_JASON_JURASSIC_TREES]
A new discovery of Jurassic flora (tree trunks and stemps), located in Ramirez nunatak, Jason Peninsula, on the East side of Antarctic Peninsula is described. Together with another fossil flora locality ...


20. The Atlas of Canada - Printed Maps and Scanned Map Archive [Canada_CCRS_NatlAtlasPrMaps]
The Atlas Map Collection provides coverage of the entire Canadian landmass. This collection contains base maps, maps of the National Atlas of Canada, 5th edition and other thematic maps prepared by ...


21. Environmentally Significant Areas of Alberta, Canada [Canada_AlbertaParks_EnviroSignifAreas]
Environmentally Significant Areas (ESAs) are important, useful and often sensitive features of the landscape. As an integral component of sustainable development strategies, they provide long-term ...


22. Ontario Land Information Directory Data Set [Canada_OMNRLIO_Dir]
The Ontario Land Information Directory (OLID) is an online catalogue of geospatial datasets, available through a wide variety of individuals and organizations, within the province of Ontario. ...


23. Polenet East: An International Seismological Network for East Antarctica [NSF-ANT08-38934]
The high elevations of East Antarctica are critical in localizing the initial Cenozoic glaciation and stabilizing it with respect to melting during warm interglacials. However, the geological history ...


24. ALOS AVNIR-2 Data [alos_avnir-2]
The Advanced Visible and Near Infrared Radiometer type 2 (AVNIR-2) is a visible and near infrared radiometer for observing land and coastal zones. It provides better spatial land-coverage maps and ...


25. ALOS PALSAR Data [alos_palsar]
The Phased Array type L-band Synthetic Aperture Radar (PALSAR) is an active microwave sensor using L-band frequency to achieve cloud-free and day-and-night land observation. It provides higher performance ...


26. ALOS PRISM Data [alos_prism]
The Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM) is a panchromatic radiometer with 2.5m spatial resolution at nadir. Its extracted data will provide a highly accurate digital ...


27. Air Temperature and Thaw Depth, North Slope, Alaska: Field Measurements (1995-97) and Computed Values [ARCSS040]
This data product contains field data measurements of air temperatures and thaw depth (active-layer thickness) measured at locations in north-central Alaska, and modelled values of air temperatures ...


28. ETOP05 Elevation Data for Areas Greater than 50 degrees North [ARCSS016]
ETOPO5 is a collection of several gridded elevation data sets, combined into a single, global coverage. The data sets are of low resolution and accuracy, and therefore are useful for only the most ...


29. Methane Flux Measurements, Happy Valley, AK, 1994 [ARCSS108]
This data set contains CH4 (methane) flux and related measurements taken at the Happy Valley Flux Study Site in northern Alaska during the summer of 1994. Sampling was conducted to test use of a laser ...


30. Thaw Depth and Vegetation Radiance Measurements, Happy Valley, AK, 1994 [ARCSS103]
This data set contains measurements for permafrost active layer thaw depth and vegetation reflectance (red and near-infrared bandwidths) at the Happy Valley Flux Study Site in northern Alaska during ...


31. Nimbus-2 Level 2 Medium Resolution Infrared Radiometer (MRIR) V001 (MRIRN2L2) at GES DISC [GES_DISC_MRIRN2L2_V001]
The Nimbus II Medium Resolution Infrared Radiometer (MRIR) was designed to measure electromagnetic radiation emitted and reflected from the earth and its atmosphere at 5 wavelengths. ...


32. Nimbus-3 Level 2 Medium Resolution Infrared Radiometer (MRIR) V001 (MRIRN3L2) at GES DISC [GES_DISC_MRIRN3L2_V001]
The Nimbus III Medium Resolution Infrared Radiometer (MRIR) was designed to measure electromagnetic radiation emitted and reflected from the earth and its atmosphere at 5 wavelengths. ...


33. Development of tree ring like proxy on arctic shrubs Cassiope tetragona to reconstruct polar climate [Cassiope_Arctic_Climate_Proxy_Weijers_IPY59_NL]
Annual stem length, annual number of leaves, annual average leaf length, annual total leaf length and leaf lifespan. All of Cassiope tetragona. These parameters were measured at three sites: Ny-?lesund ...


34. CAREER: Deciphering Antarctic Climate Variability during the Temperate/Polar Transition and Improving Climate Change Literacy in Louisiana through a Companion Outreach Program [NSF-ANT10-48343]
Intellectual Merit: The PI proposes a high-resolution paleoenvironmental study of pollen, spore, fresh-water algae, and dinoflagellate cyst assemblages to investigate the palynological record of sudden ...


35. Limits and Drivers of Metazoan Distributions in the Transantarctic Mountains [NSF-ANT08-40705]
Ice sheet models of the Last Glacial Maximum, and previous glaciation events in the Miocene, suggest that current low altitude, ice-free surfaces in Antarctica were completely covered with ice. If ...


36. Landsat 5 TM Mosaic of Europe [Canada_SpatialMap_Europe]
This is a Landsat 5 TM mosaic of Europe. The mosaic resolution has been degraded from 30 metre pixels to 114 metre pixels. This data is freely available on-line, via the Spatial Image Web Server, ...


37. ALOS Data (JAXA/EOC) [ALOS_Data_JAXA_EOC]
ALOS is a comprehensive earth observing satellite system which includes optical sensors for high resolution observation, wide area observation, and fine accuracy ...


38. Nimbus-2 Medium-Resolution Infrared Radiometer (MRIR) Imagery of the Earth and Atmosphere at Daytime on 4 x 5 inch Film Sheets (MRIRN2IM) at GES DISC [GES_DISC_MRIRN2IM_V001]
The MRIRN2IM data product consists of 4 x 5 inch photographic film sheets from the Nimbus-2 Medium Resolution Infrared Radiometer. Each film sheet contains an entire orbit (daylight portion) of data ...


39. Nimbus-3 Medium-Resolution Infrared Radiometer (MRIR) Imagery of the Earth and Atmosphere at Daytime on 4 x 5 inch Film Sheets (MRIRN3IM) at GES DISC [GES_DISC_MRIRN3IM_V001]
The MRIRN3IM data product consists of 4 x 5 inch photographic film sheets from the Nimbus-3 Medium Resolution Infrared Radiometer. Each film sheet contains an entire orbit (daylight portion) of data ...


40. Terrain and Vegetation of Imnavait Creek, AK: Permanent Plots [ARCSS110]
This data report is a summary of environmental, soil, and vegetation information collected from 73 study plots at the Department of Energy R4D research site, located near Imnavait Creek in northern ...


41. Terrain and Vegetation of Imnavait Creek, AK: Toposequence Study [ARCSS111]
This data report is a summary of environmental, soil, and vegetation information collected from 23 study plots at the Department of Energy R4D research site, located near Imnavait Creek in northern ...


42. Terrain and Vegetation of Imnavait Creek, AK: Classification and Mapping [ARCSS112]
Investigators classified typical and characterisic vegetation communities in an area in northern Alaska using Braun-Blanquet sorted table analysis, and mapped the communities using integrated geobotanical ...


43. Terrain and Vegetation of Toolik Lake, AK: Permanent Plots [ARCSS018]
This data set is a summary of environmental, soil, and vegetation information collected from 81 study plots at the Toolik Lake research site in northern Alaska. Data include site factors, soil classification, ...


44. Abandoned Elephant Seal Colonies in Antarctica: Integration of Genetic, Isotopic, and Geologic Approaches toward Understanding Holocene Environmental Change [NSF-ANT04-39906]
During previous NSF-sponsored research, the PI's discovered that southern elephant seal colonies once existed along the Victoria Land coast (VLC) of Antarctica, a region where they are no longer observed. ...


45. IPY- Plankton Dynamics in the McMurdo Dry Valley Lakes During the Transition to Polar Night [NSF-ANT06-31494]
Data collected on the permanently ice-covered lakes of the McMurdo Dry Valleys (MCM) during the late 1950's as part of the International Geophysical Year (IGY) showed that they were the only year ...


46. IPY- Plankton Dynamics in the McMurdo Dry Valley Lakes During the Transition to Polar Night [NSF-ANT06-31659]
Data collected on the permanently ice-covered lakes of the McMurdo Dry Valleys (MCM) during the late 1950's as part of the International Geophysical Year (IGY) showed that they were the only year ...


47. 1:1,000,000 Compressed ARC Digitized Raster Graphics (CADRG) [Canada_DND_CADRG1000000]
Compressed ARC Digitized Raster Graphics (CADRG) is to be developed as a jointly coordinated common compression of ARC Digitized Raster Graphics (ADRG) for use in any application ...


48. ARC 2 1:500,000 ARC Digitized Raster Graphics (ADRG) Tactical Pilotage Charts (TPC) [Canada_DND_ARC2ADRGTPC]
ARC Digitized Raster Graphics (ADRG) is for use in any application requiring display of a map image or manipulation of the image of a map in raster form. Digitized Raster Graphics (ADRG) ...


49. ARC 3 1:2,000,000 ARC Digitized Raster Graphics (ADRG) Jet Navigation Charts (JNC) [Canada_DND_ARC3ADRGJNC]
ARC Digitized Raster Graphics (ADRG) is for use in any application requiring display of a map image or manipulation of the image of a map in raster form. Digitized Raster Graphics (ADRG) ...


50. ARC 4 1:5,000,000 ARC Digitized Raster Graphics (ADRG) General Navigation Chart (GNC) [Canada_DND_ARC4ADRGGNC]
ARC Digitized Raster Graphics (ADRG) is for use in any application requiring display of a map image or manipulation of the image of a map in raster form. Digitized Raster Graphics (ADRG) ...


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