Sponsor
This research has been supported by the US Forest Service (grant no. 20-CS-11132400-229).
Document Type
Dataset
Publication Date
2022
Subjects
Glaciers -- Measurement, Glaciology -- Research -- United States
Abstract
This is an updated inventory of glaciers and perennial snowfields of the contiguous United States. All perennial snow and ice features greater than 0.01 km2 are included. Outlines are mostly derived from aerial imagery provided by the National Agricultural Imagery Program, US Department of Agriculture with some satellite imagery in places where aerial imagery was not suitable. Imagery dates range from 2013 to 2020. Most (70%) of the outlines were acquired from 2015 imagery.
Rights
This work is marked with CC0 1.0 Universal
DOI
10.15760/geology-data.03
Persistent Identifier
https://archives.pdx.edu/ds/psu/38702
Recommended Citation
Fountain, Andrew G. and Glenn, Bryce, "Data From: Inventory of Glaciers and Perennial Snowfields of the Coterminous USA" (2022). Geology Faculty Datasets. 3. https://doi.org/10.15760/geology-data.03
geoJSON
Glacier_inventory_20220929.gdb.zip (4601 kB)
ARC file/ esri
Glacier_inventory_20220929.csv (538 kB)
Tabular data.csv
Readme_Glacier_Inventory_20220929.pdf (137 kB)
Readme Glacier Inventory
Description
The data supports the article, "Inventory of glaciers and perennial snowfields of the conterminous USA,"
Click on the "Download" button to access the data description.
The supplementary data sets in this file contain geospatial data and attribute tables (Esri) format and in open source GeoJSON format. Tabular data are in excel tables (.csv).