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Raster and mapping data indicating landscape change from the June 2012 storm in the Duluth, MN region

Dates

Publication Date
Time Period
2011
Time Period
2012

Citation

DeLong, S.B., Hammer, M.N., and Engle, Z.T., 2021, Raster and mapping data indicating landscape change from the June 2012 storm in the Duluth, MN region: U.S. Geological Survey data release, https://doi.org/10.5066/P9PXCY4Y.

Summary

The GeoTiff raster data were created from subtraction of elevation values collected in 2012 from elevation values collected in 2011. Both data collections were conducted by airborne lidar surveys contracted by the Minnesota Department of Natural Resources. These survey occured before and after a historical rain event that cause widespread landscape change. The shapefiles are polygon objects that illustrate where erosion and deposition occurred on slopes and in valleys in the June 2012 rain event in the Duluth, MN region

Contacts

Attached Files

Click on title to download individual files attached to this item.

Duluth_2012_Hillslope_Erosion.zip 2.75 MB application/zip
Duluth_2012_Valley_Erosion.zip 3.6 MB application/zip
49.97 GB image/geotiff
Duluth_2012_Hillslope_Deposition.zip 2.55 MB application/zip
AGOL Service Definition: Duluth2012.zip
thumbnail.png thumbnail 3.96 KB

Purpose

The 2011 data were collected to characterize the landscape in northeastern Minnesota at high spatial resolution (1 m). The 2012 data were collected to characterize how elevation changed as a result of a historical rain event. This derived dataset compares the two other datasets and is a map of landscape change and as polygon map objects. Significant processing was involved in creation of this dataset.
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Map

Spatial Services

ArcGIS Mapping Service

WMS Service

Communities

  • USGS Data Release Products

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Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9PXCY4Y

ArcGIS Service Definition Extension

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