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Lidar Point Cloud Data of Nogahabara Sand Dunes, Alaska; September 2015
This dataset provides information needed to reproduce a digital model of the Nogahabara Dune Field located in interior Alaska. The Nogahabara Dunes represent one of three active... -
Mars Dune Digital Database Merged
The Mars Global Digital Dune Database provides a comprehensive and quantitative view of the geographic distribution of dune fields from 65° N to 65° S latitude. The database... -
Grand Falls, Arizona: Dune Field Sand Transport 2013 - 2016
As part of a NASA-funded study of sediment flux rates at a Mars analog site, we installed a suite of instruments in a small dune field near Grand Falls, Arizona. Data released... -
Digital Elevation Models of Glacier Bay National Park, Between Lituya Bay and...
This dataset provides four digital elevation models derived from airborne lidar data acquired over four separate areas along and adjacent to the Fairweather Fault along the... -
Grand Falls, Arizona: Dune Field Sand Transport 2017 - 2019
As part of a NASA-funded study of sediment flux rates at a Mars analog site, we installed a suite of instruments in a small dune field near Grand Falls, Arizona. Data released... -
2013-14 Massachusetts Lidar-Derived Dune Crest Point Data
This data release of dune metrics for the Massachusetts coast is part of a 2018 update to the Massachusetts Shoreline Change Project. Because of continued coastal population... -
Surficial geology of the Dalton Highway (Itkillik-Sagavanirktok rivers) area,...
This report provides detailed (1:63,360-scale) surficial-geologic mapping in the Dalton Highway area, from the Sagavanirktok to the Itkillik Rivers, in the west-central Philip... -
Terrestrial Tephra Spectral Library for the Visible-Near-Infrared and Mid-Inf...
Visible/near-infrared (VNIR) and mid-infrared (MIR) spectral library composed of twenty natural tephra samples from ten volcanic sources that span a range of compositions and... -
Imagery, soil profiles, and meteorological data from December 2020 to April 2...
Grand Falls dune field (GFDF) is located on the Navajo Nation, ~70 km NE of Flagstaff, AZ. This active dune field displays a range of morphologies, including barchans, smaller... -
Surficial geologic map of the Tanana B-1 Quadrangle, central Alaska
Report of Investigation 97-15C, Surficial geologic map of the Tanana B-1 Quadrangle, central Alaska, provides detailed (1:63,360-scale) surficial geologic mapping of the Tanana... -
TsezhinBii Field and Summary Data, Navajo Nation, Arizona, 2004
These data provide the locational coordinates, soil texture characteristics, plant species occurrence and cover, and vegetation summary characteristics for the Tsezhin bii... -
Grand Falls, Arizona: Dune Field Sand Transport 2017 - 2019
As part of a NASA-funded study of sediment flux rates at a Mars analog site, we installed a suite of instruments in a small dune field near Grand Falls, Arizona. Data released... -
Unpublished Digital Geologic-GIS Map of Great Sand Dunes National Park, Color...
The Unpublished Digital Geologic-GIS Map of Great Sand Dunes National Park, Colorado is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (grsa_geology.gdb),... -
Mars Dune Digital Database Merged
The Mars Global Digital Dune Database provides a comprehensive and quantitative view of the geographic distribution of dune fields from 65° N to 65° S latitude. The database... -
2013-14 Massachusetts Lidar-Derived Dune Toe Point Data
This data release of dune metrics for the Massachusetts coast is part of a 2018 update to the Massachusetts Shoreline Change Project. Because of continued coastal population... -
Vegetation - Coachella Valley Floor [ds2898]
The University of California Riverside''s Center for Conservation Biology (CCB) has created fine-scale vegetation maps for a number of Conservation Areas under the jurisdiction... -
Vegetation - Coachella Valley Floor [ds2898]
The University of California Riverside''s Center for Conservation Biology (CCB) has created fine-scale vegetation maps for a number of Conservation Areas under the jurisdiction... -
Terrestrial Tephra Spectral Library for the Visible-Near-Infrared and Mid-Inf...
Visible/near-infrared (VNIR) and mid-infrared (MIR) spectral library composed of twenty natural tephra samples from ten volcanic sources that span a range of compositions and... -
Temperature and relative humidity profiles at Grand Falls dune field, Arizona...
Sand covers a significant portion of the Earth’s surface, including the Grand Falls area of Coconino County, AZ. The vadose zone (unsaturated zone) in a soil is of particular... -
Terrestrial Tephra Spectral Library for the Visible-Near-Infrared and Mid-Inf...
Visible/near-infrared (VNIR) and mid-infrared (MIR) spectral library composed of twenty natural tephra samples from ten volcanic sources that span a range of compositions and...