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96 Titles Match Your Query
Showing 1 through 50 of 96 Next
1. Maps of Vegetation Types and Physiographic Features, Imnavait Creek, Alaska [Imnavait_Creek_Veg_Maps_1385_1]
This dataset provides the spatial distribution of vegetation types, soil carbon, and physiographic features in the Imnavait Creek area, Alaska. Specific attributes include vegetation, percent water, ...


2. Use of ground penetrating radar to elucidate ice structure and moraine formation processes in the Windmill Islands [GPR_MORAINE_ANARE53_CASEY]
GPR cross sections collected above the Loken Moraines, near Casey Station, Antarctica. The instrument used was Ramac GPR with 50 MHz and 25 MHz unshielded antennas. Data are in .rad and .rd3 format.


3. Fieldwork and sampling at Loewe Massif-Amery Oasis [ASAC_1071_Loewe]
At Loewe Massif and Amery Oasis, samples were taken; - for sediment analysis (XRF geochemistry and grain size) - for geochronology (cosmogenic isotope analysis). The custodian for these samples is ...


4. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM03 - video footage [ASAC_1164_AM03_video]   PARENT METADATA
Amery Ice Shelf AM03 borehole drilled mid-December 2005. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ...


5. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM04 - video footage [ASAC_1164_AM04_video]   PARENT METADATA
Amery Ice Shelf AM04 borehole drilled mid-January 2006. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ...


6. GIS data of geomorphic features at Beaver Lake-Amery Oasis [ASAC_1071_Geomorphic_Map]
The data include a 1:10,000 scale map of the surfical glacial and periglacial features of the Amery Oasis, East Antarctica. Features currently include: areas covered by exposed bedrock, fluvial sediments ...


7. 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 ...


8. Landform Evolution in the Dry Valleys and its implications for Miocene-Pliocene Climate Change in Antarctica [NSF-ANT07-39452]
This project seeks to answer a simple question: how old are potholes and related geomorphic features found in the uplands of the McMurdo Dry Valleys, Antarctica? Some research suggests that they are ...


9. Glacial geology of Northern and Central Victoria Land and Marie Byrd Land [NL_ANTARCTIC_GLACIAL_GEOLOGY]
Separate regions within the Transantarctic Mountains, the uplifted flank of the West Antarctic rift system, appear to have distinct Neogene histories of glaciation and valley downcutting. Incision ...


10. USGS Topographic Quadrangle Images [MassGIS_GISDATA.IMG_USGSQUAD]
MassGIS scanned the USGS 7.5 minute series topographic quadrangles to create a digital database that can provide images of the paper maps. These images can be used as a backdrop for plotting vector ...


11. USGS Topographic Quadrangle Images (Mosaic) [MassGIS_GISDATA.IMG_USGSQUADM]
MassGIS scanned the USGS 7.5 minute series topographic quadrangles to create a digital database that can provide images of the paper maps. These images can be used as a backdrop for plotting vector ...


12. CACHE-DRAM: DRivers and AMplifiers of late Quaternary climate change [GB-NERC-BAS-PDC-00509]
Ice core records provide highly detailed records of how different components of the climate system have behaved in the past. DRAM will make use of these and other data to pin down the main forcings ...


13. Landscape Evolution in Transantarctic Mountains [TAM_Geomorph]
The main objective in geomorphology is to understand how the landscapes evolve over time. This sets the limits and constraints to much of other geological research and is central in deciphering the ...


14. Paleoglaciology of Alaska [INSTAAR_GLACIER_PALEO]
The Paleoglaciology of Alaska project involves scientists to estimate past climate parameters from glacial-geologic records. This project combines field research and cosmogenic-surface-exposure ...


15. Subsidence, Tilting, Sedimentation, and Oligocene-middle Miocene paleo-depth of Ross Sea [USAP-1341585_1]
Introduction The Ross Embayment, including Ross Sea, Antarctica, was a high-elevation plateau that has been subsiding since 104 million years ago (Ma) due to crustal stretching and thinning (Luyendyk ...


16. Paleomagnetic and Environmental Magnetic Studies of Cores from Taylor Valley, Antarctica [Verosub-Taylor_Valley]
Data set contains paleomagnetic and environmental magnetic results from u-channel studies of cores from Lake Fryxell and Lake Hoare in Taylor Valley, Antarctica. Measurements include ...


17. Soil, relic ice, permafrost, Hart Ash and granite samples from the Lower Victoria Valley, Beacon Valley, near the Meserve Glacier in Wright Valley, and Kennar Valley to determine the deposition of this ice [K047_2004_2006_NZ_1]
Ancient glacial ice that has stagnated and lies buried underneath rock debris has been found in the Beacon Valley and more recently in several other valleys. This ice poses the possibility of obtaining ...


18. The Glaciological Basis of Palaeoclimatic Reconstructions of Ice-Shelf Moraines [K064_2010_2012_NZ_1]
The 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 ...


19. The Glaciological Basis of Palaeoclimatic Reconstructions of Ice-Shelf Moraines - K064_2010_2013_NZ_1 [K064_2010_2013_NZ_1]
The 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 ...


20. A Subgrid Approach for Modeling Microtopography Effects on Overland Flow: Application to Polygonal Tundra: Modeling Archive [NGEE_Subgrid_Approach_Modeling_Microtopography_1]
This Modeling Archive is in support of an NGEE Arctic manuscript under review. The entry will be finalized by publication. A new subgrid model was implemented in the Advanced Terrestrial simulator ...


21. Aerogeophysical survey of western Marie Byrd Land, Antarctica [SOAR1999WMB]
An aerogeophysical survey of the western Marie Byrd Land region of Antarctica was flown in Dec. 1998-Jan. 1999, measuring surface and base of ice elevation by radar and strength ...


22. GPR surveys, meteorological and hydrology data from the Joyce, Garwood and Hobbs glaciers in the McMurdo Dry Valleys to investigate glacier-permafrost interactions [K064_2008_2010_NZ_1]
The aim of this study was to develop an understanding of the interactions between glaciers and their permafrost beds that will permit models of glaciers to realistically parameterise ice motion. Improvement ...


23. Influence of the lithological and geotechnical properties of rocks upon morphology of glacial valleys [K009_1984_1985_NZ_1]
The long and cross sectional forms of glacial valleys and cirques are a reflection of relationship between the abrasive and plucking processes occuring at the base of a glacier and the resistance ...


24. Investigations of the glacial and periglacial geology of the Miers and Taylor Valley [K042_1964_1965_NZ_3]
The glacial and periglacial geology of the Miers and Taylor Valley was investigated. Special interests of the Miers and Taylor Valleys lie in their ice covered lakes and in the prolematic benches ...


25. Investigations of the moraines and raised marine deposits and fossils at Black Island and Brown Peninsula, McMurdo Sound [K042_1964_1965_NZ_1]
In the 1963-64 field season, a helicopter reconnaissance was conducted at White Island, Black Island and Brown Peninsula. The reconnaissance showed that there was scope for a comprehensive survey ...


26. Micromorphology analysis of sediment samples from the Taylor Glacier snout to determine information on the microstructures and the process of formation of a moraine linear ridge [K042_1999_2000_NZ_2]
Three spatially variable micromorphology samples were taken from a discontinuous moraine linear ridge at the Taylor glacier snout to provide unknown information on the microstructures of this deposition ...


27. NASA Land Information System (LIS) Data Sets [NASA_LIS_DATA]
The Land Information System (LIS) provides collection of sample data for demonstration of LIS code. The original source of each data set is given whenever possible. LIS does not endorse the validity, ...


28. Sediment Supply to the Arctic Coastal Zone [Sediment_Supply_Arctic_Winter_IPY90_NL]
The data described here are various types of land-based geophysical survey data. The methods used are; Ground Penetrating Radar, Refraction Seismics and Transient Electromagnetics. Surveys are performed ...


29. A snapshot of Heard Island data from 1901-2002 held by the AADC [Heard_data_snapshot_1901-2002]
The snapshot (originally produced on CD for a conference) was produced by the Australian Antarctic Data Centre for distribution to Heard Island expeditioners in the 2003/2004 season. The snapshot ...


30. Sediment Core and GPR Evidence for Glaciation of Taylor Valley, Antarctica [Prentice0737168]
The data set consists of ground-penetrating radar (GPR) profiles and information for five sediment cores, all from lower Taylor Valley, Antarctica. The GPR data include maps, tables, and images of ...


31. Data on geomorphology, neotectonics, soils, permafrost and freshwater in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM]   CHILD METADATA
In English: This dataset contains registered data on studies carried out by the research group on Geology from the University Autonoma of Madrid (GEOANT). Data about geomorphology, neotectonics, ...


32. Data on geomorphology, soils and permafrost in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM_Geomorphology-Soils-Permafrost]   PARENT METADATA
In English: Data on geomorphology, soils and permafrost in the Antarctic Peninsula region from projects of the research group on geology of the University Autonoma of Madrid (GEOANT). General geomorphology, ...


33. Europa Technologies Map Gallery [EuropaTechnologies_map_gallery]
This map gallery data collection is a showcase of images created using Europa Technologies map data products. All maps were created automatically-without any human interaction. The gallery includes ...


34. Geological and geomorphological study of the Livingston Island [CNDA-ESP_ANT91-1270]
In English: In order to study the geologic evolution of the Livingston Island, the following data has been collected: - Geologic and geomorphologic exploration of the central part of the island. ...


35. Physiographic Divisions of Illinois [IGDNR_PHYSIO_1.0]
This data set records information about the Physiographic divisions of Illinois. The data set was digitized so that it could be included as an inset map on the 'Shaded Relief Map ...


36. Shaded Relief Map of Illinois [IGDNR_SHADEDREL_1.0]
This map shows the landforms of Illinois with a shaded relief portrayal. Nominal map scale is 1:250,000. This TIF image was derived from USGS Digital Elevation Model (DEM) data. ...


37. Statewide Surface TIN of Illinois [IGDNR_ALLST_TIN_1.0]
These data are a Triangular Irregular Network (TIN) surface topography representation for the state of Illinois. The data include all of Illinois and extend approximately nine miles beyond ...


38. Amery Ice Shelf - hot water drill borehole, 2009-11 - AM05 [ASAC_1164_AM05]   CHILD METADATA   PARENT METADATA
Amery Ice Shelf AM05 borehole drilled mid-December 2009. Sub-shelf water profiling measurements conducted over a period of a few days. Partial video recording of borehole walls and sea floor benthos. ...


39. Cainozoic History of the Bunger Hills Region: A Study of the Dynamic Interaction of Ice and Land [ASAC_276]
From the abstracts of some of the referenced papers: The raised marine terraces of the icebound Bunger Oasis are described. The Holocene marine transgression entered the oasis before 7.7ka BP and ...


40. Cosmogenic dating [RSES_PCM]
The data set consists of cosmogenic exposure ages for samples collected by Research School of Earth Sciences in the Prince Charles Mountains and vicinity. Thus far work has been carried out in the ...


41. Neogene Biostratigraphy of the Pagadroma Group [ASAC_1065]
From the abstract of the referenced papers: The northern Prince Charles Mountains overlook the western side of the 700km long Lambert Glacier-Amery Ice Shelf drainage system. Within these mountains, ...


42. Till and Moraine Formation in Dry Areas [ASAC_385]
Metadata record for data from ASAC Project 385 See the link below for public details on this project. From the abstract of the referenced paper: During the Australian National Antarctic Research ...


43. Aerial Photography of Antarctica [USARC_AERIAL_PHOTOS]
The USARC maintains all US Aerial Antarctic Mapping photography and USGS flight indexes of the Antarctic. There are over 500,000 photographs in the collection. Most photographs are 9" x 9" black ...


44. Generalized Surficial Geologic Map of the Denver 1 degree x 2 degree Quadrangle, Colorado [USGS_Map_MF-2347_1.0]
The map and descriptions offer information that may be used for: land-use planning (e.g. selecting land fill sites, greenbelts, avoiding geologic hazards), for finding aggregate resources (crushed ...


45. Generalized Surficial Geologic Map of the Pueblo 1 degree x 2 degrees Quadrangle, Colorado [USGS_Map-MF-2388_1.0]
The report may be used for land-use planning (e.g., selecting land-fill sites, greenbelts, avoiding geologic hazards), for finding aggregate resources (crushed rock, sand, and gravel), and for study ...


46. Geologic Map Database of the El Mirage Lake Area, San Bernardino and Los Angeles Counties, California [USGS_OFR_00222_1.0]
This geologic map database for the El Mirage Lake area describes geologic materials for the dry lake, parts of the adjacent Shadow Mountains and Adobe Mountain, and much of the piedmont extending ...


47. Geologic Map of Colorado National Monument and Adjacent Areas, Mesa County, Colorado [USGS_mapi-2740_1.0]
To update the interpretation and increase the scale of geologic mapping, provide a geologic map for the public to use at Colorado National Monument, and to provide sufficient geologic information ...


48. Glacier National Park Glacier Terminus Positions Data from the National Biological Service (NBS) [EARTH_LAND_NBS_GLACIER_TERMINUS]
Glacier terminus positions data are provided by the project on glacier dynamics in relation to climate. The terminus positions are surveyed by field crews or derived from aerial and oblique photos ...


49. National Petroleum Reserve in Alaska (NPRA) - Vegetation Map, USGS [EARTH_LAND_USGS_AK_NPRA_veg1]
A vegetation/land cover raster digital data set for the entire National Petroleum Reserve in Alaska (NPR-A) was generated from Landsat multispectral data sets. Included are eleven categories ...


50. Preliminary Geologic Map of Bainbridge Island, Washington [USGS_OFR_2005_1387]
Bainbridge Island is in the center of the Puget Lowland, Washington, surrounded by the waters of Puget Sound. Winslow, the commercial center of the island, is a 35-minute ferry ride from Seattle. ...


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