Filters: Tags: glaciers (X)
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Historic image LS_0695 is part of the 'UVA lantern slides' collection; the topic area is 'Glaciers'. Location is ME (imprecise). The image has the following description: 'Glacial pot hole. Gray, ME .' The image was scanned from a lantern slide as part of the USGS NGGDPP deliverable for 2017-2018. The physical location is 900 Natural Resources Dr., Ste 400, Charlottesville, VA 22903. Library. The author is unknown. The image is dated unknown.
Historic image LS_0681 is part of the 'UVA lantern slides' collection; the topic area is 'Glaciers'. Location is AK (imprecise). The image has the following description: 'Gen. Collection #1804. USGS. Rendu Glacier, Alaska. (Wright 376) .' The image was scanned from a lantern slide as part of the USGS NGGDPP deliverable for 2017-2018. The physical location is 900 Natural Resources Dr., Ste 400, Charlottesville, VA 22903. Library. The author is unknown. The image is dated unknown.
Historic image LS_0689 is part of the 'UVA lantern slides' collection; the topic area is 'Glaciers'. Location is Alberta, Canada (imprecise). The image has the following description: 'Terminal moraine serving as a dam for moraine lake .' The image was scanned from a lantern slide as part of the USGS NGGDPP deliverable for 2017-2018. The physical location is 900 Natural Resources Dr., Ste 400, Charlottesville, VA 22903. Library. The author is unknown. The image is dated unknown.
Abstract: P-band interferometric synthetic aperture radar (InSAR) data at 5 m resolution from Kahiltna Glacier, the largest glacier in the Alaska Range, Alaska, USA, show pronounced spatial variation in penetration depth, δ P. We obtained δ P by differencing X- and P-band digital elevation models. δ P varied significantly over the glacier, but it was possible to distinguish representative zones. In the accumulation area, δ P decreased with decreasing elevation from 18±3 m in the percolation zone to 10±4 m in the wet snow zone. In the central portion of the ablation area, a location free of debris and crevasses, we identified a zone of very high δ P (34±4 m) which decreased at lower elevations (23±3 m in bare ice...
Categories: Publication;
Types: Citation;
Tags: Alaska CASC,
Forests,
Glaciers and Permafrost,
Kahiltna Glacier,
Landscapes,
This dataset includes Snow Depth(snod) for northern Alaska in GeoTiff format, covering the years 1980-2012. Snow Depth is defined as depth on 1 March(m). The dataset was generated by the Arctic LCC SNOWDATA: Snow Datasets for Arctic Terrestrial Applications project.The dataset is delivered in the ZIP archive file format. Each year is output in a separate GeoTiff file, where the year is indicated by the filename.Over the last 20 years, under a variety of NOAA, NSF, and NASA research programs, a snow-evolution modeling system has been developed that includes the MicroMet micrometeorological model, the SnowModel snow-process model, and the SnowAssim data assimilation model. These modeling tools can be thought of as...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: AIR TEMPERATURE,
AIR TEMPERATURE,
ALBEDO,
ALBEDO,
Academics & scientific researchers,
This dataset includes Snow Free Date(sfdy) for northern Alaska in GeoTiff format, covering the years 1980-2012. Snow Free Date is defined as day of the end of the core snow period(day of year). The core snow season is defined to be the longest period of continuous snow cover in each year. The dataset was generated by the Arctic LCC SNOWDATA: Snow Datasets for Arctic Terrestrial Applications project.“Day-of-year” (doy) output is expressed in Ordinal dates (“1” on 1 January, and “365” on 31 December). Dates have not been corrected for leap years. This output is appropriate for display purposes, as it is readily interpreted as calendar day of year. It is not recommended as input for analysis, as it may produce incorrect...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: AIR TEMPERATURE,
AIR TEMPERATURE,
ALBEDO,
ALBEDO,
Academics & scientific researchers,
The Jago, Okpilak, and Hulahula rivers in the Arctic are heavily glaciated waterways that are important for fish and wildlife as well as human activities including the provision of food, recreation, and, potentially, resource extraction on the coastal plain. If current glacial melting trends continue, most of the ice in these rivers will disappear in the next 50-100 years. Because of their importance to human and natural communities, it is critical to understand how these rivers and their surrounding environments will be affected by climate change and glacier loss. The overarching goal of this project was to research (1) the amount of river water, sediment, nutrients, and organic matter in the Jago, Okpilak, and...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
Alaska,
Alaska CASC,
Arctic Refuge,
CASC,
Album caption: GNP, Flathead Co, Mont. Index card: Hikers on Comeau Pass by Sperry Glacier. Glacier National Park. Flathead County, Montana. August 23, 1981.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Carrara, P. Collection,
Flathead County, Montana,
Glacier National Park,
Glaciers,
National Parks,
Columbia Glacier, from near north shore of Glacier Island, looking north. Prince William Sound, Alaska. Sun (32-1-5 seconds). 8:30 a.m., June 25, 1909.
Album Caption; Eagle River Glacier. Anchorage district, Cook Inlet region, Alaska. Panorama with csr00729 and csr00730.
Alaska Glaciers. Over outwash plain toward Hidden Glacier, which is northeast of Yakutat in the St. Elias Mountains. June 1956. Malaspina Reconnaissance project.
Categories: Image;
Tags: Alaska Glaciers,
Glaciers,
Hartshorn, J.H. Collection,
Photographers,
photo print
Glacier National Park, Montana. From the summit of Trapper Peak: Logging Mountain in the center (photo pem00053), Vulture Peak and Glacier (photo pem00054) to The Guardhouse on the right (photo pem00055). 1913. Photos pem00053, pem00054, pem00055 form a panorama.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Glacier National Park,
Glaciers,
National Parks,
photo print
Mount Rainier National Park, Washington. Terminus of Nisqually Glacier in 1978.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Crandell, D.R. Collection,
Glaciers,
Mount Rainier National Park Collection,
National Parks,
Photographers,
Mount Rainier National Park, Washington. Terminus of Kautz Glacier, viewed from Mildred Point on the south side of Mount Rainier. 1962.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Crandell, D.R. Collection,
Glaciers,
Mount Rainier National Park Collection,
National Parks,
Photographers,
Album caption: Close-up view showing details of terminus of Mendenhall Glacier. Juneau district. Southeastern Alaska region, Alaska, ca. 1956. Handwritten notes on album caption: None
Alaska Glaciers. East toward the Coast Mountains and Baird Glacier, from Cascade Creek. Baird Glacier is north of Thomas Bay. Circa 1923.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Baird Glacier,
Buddington, A.F. Collection,
Glaciers,
Photographers,
Glacier Bay National Park and Preserve, Alaska. Charpentier Glacier station 1. 1931.
Categories: Image;
Tags: Alaska Glacier Bay National Park,
Glacier Bay National Park and Preserve,
Glaciers,
National Parks,
photo print
Glacier Bay National Park and Preserve, Alaska. Mt. Wright and Muir Inlet, from station 10. 1931.
Categories: Image;
Tags: Alaska Glacier Bay,
Alaska Glacier Bay National Park,
Glaciers,
National Parks,
photo print
Alaska Glaciers. View up the first stream north of Sea Otter Creek, note the near-junction of these two glaciers. Malaspina Reconnaissance Project. Mount Fairweather (D-6) quadrangle. Lituya district, Alaska Gulf region, Alaska. June 1956.
Categories: Image;
Tags: Alaska Gulf Region, Alaska,
Glaciers,
Hartshorn, J.H. Collection,
Photographers,
photo print
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