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A polygon shapefile of bottomland vegetation cover and geomorphic features of the Escalante River, Utah mapped from 2010 aerial imagery

Metadata Updated: September 13, 2025

We used the 2010 historical imagery of the Escalante River, Utah in ArcGIS to quantify channel area and average width and quantify woody riparian vegetation cover in two reaches of the river. Reach 1 was approximately 15 river kilometers (rkms) long and located between Sand and Boulder creeks within Grand Staircase Escalante National Monument. Reach 2 was approximately 16 rkms in length, extending from the Glen Canyon National Recreation Area boundary to just upstream of Choprock Canyon. We delineated the extent of active channel. Active channel was defined as the portion of the channel free of vegetation. We also delineated fluvial geomorphic features such as point bars, mid-channel bars, lateral bars and floodplain. Finally, we delineated woody vegetation patches in the imagery. Woody vegetation patches were defined by the surfaces on which they occurred. Because there is wide variation in cover, we used cover classes to differentiate among unvegetated to dense cover as follows: 1) Unvegetated (0% cover); 2) Very Sparse (1-10% cover); 3) Sparse (11-40%); 4) Moderate (41-70%) and 5) Dense (71-100%).

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date September 13, 2025
Metadata Updated Date September 13, 2025

Metadata Source

Harvested from DOI USGS DCAT-US

Additional Metadata

Resource Type Dataset
Metadata Created Date September 13, 2025
Metadata Updated Date September 13, 2025
Publisher U.S. Geological Survey
Maintainer
Identifier http://datainventory.doi.gov/id/dataset/usgs-5ae220f1e4b0e2c2dd302f3d
Data Last Modified 2020-08-20T00:00:00Z
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 93f9bb6b-f163-4682-b6a1-0b0de3d000c0
Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
Harvest Source Title DOI USGS DCAT-US
Metadata Type geospatial
Old Spatial -111.54144287109376, 37.42906945530332, -110.91522216796875, 37.80327385185868
Source Datajson Identifier True
Source Hash bf73fb2e5943f6c28955c0c3f98f1ebbae8230e6e295d3b11d0c6372963dd008
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -111.54144287109376, 37.42906945530332, -111.54144287109376, 37.80327385185868, -110.91522216796875, 37.80327385185868, -110.91522216796875, 37.42906945530332, -111.54144287109376, 37.42906945530332}

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