Found 73 datasets matching "Glen Canyon National Recreation Area".
-
To inform future management actions, Glen Canyon National Recreation Area (GLCA) conducted a suite of bat monitoring efforts from April 15–September 24, 2019. We used the USGS Early Emergence...
Search relevance: 281.73 | Views last month: 2 -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Glen Canyon National Recreation Area, Rainbow Bridge...
Search relevance: 262.17 | Views last month: 0 -
Bathymetric, topographic, and grain-size data were collected from May 2013 to October 2016 along a 15-mi reach of the Colorado River in Glen Canyon National Recreation Area, Arizona by the U.S....
Search relevance: 245.53 | Views last month: 1 -
These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
Search relevance: 224.01 | Views last month: 1 -
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a ...
Search relevance: 213.80 | Views last month: 0 -
This file contains the water quality data summarized in the 1994 report entitled: Baseline Water Quality Inventory, Glen Canyon National Recreation Area. The data and locations existed in the...
Search relevance: 212.52 | Views last month: 0 -
This file contains the locations at which water quality data was summarized in the 1994 report entitled: Baseline Water Quality Inventory, Glen Canyon National Recreation Area. The data and...
Search relevance: 211.51 | Views last month: 0 -
These data were collected by the Grand Canyon Monitoring and Research Center (GCMRC) to support riparian vegetation monitoring along the Colorado River between Glen Canyon Dam and the full pool...
Search relevance: 202.34 | Views last month: 0 -
The 2002 Digital Surface Model (DSM) dataset consists of single band rasters at 1-meter pixel resolution that were generated to orthorectify a four band ortho imagery acquisition, and to support...
Search relevance: 195.26 | Views last month: 0 -
The 2009 Digital Surface Model (DSM) dataset consists of single band rasters at 1-meter pixel resolution that were generated to orthorectify a four band ortho imagery acquisition, and to support...
Search relevance: 195.26 | Views last month: 0 -
The 2021 Digital Elevation Model (DEM) dataset consists of single band rasters at 1-meter pixel resolution that were generated to orthorectify four band ortho imagery acquisition, and to support...
Search relevance: 194.02 | Views last month: 0 -
These data were compiled to provide a resource for other researchers interested in water-surface elevations and flow velocity across a wide range of discharge in the study reach for the project....
Search relevance: 192.62 | Views last month: 1 -
The 2013 Digital Surface Model (DSM) dataset consists of single band rasters at 1-meter pixel resolution that were generated to orthorectify a four band ortho imagery acquisition, and to support...
Search relevance: 191.12 | Views last month: 0 -
This dataset includes the field measurements and laboratory analyses of surface water, seston, and sediment collected from Lake Powell, within Glen Canyon National Recreation area (GLCA), during...
Search relevance: 181.17 | Views last month: 0 -
The Unpublished Digital Geologic Map of Glen Canyon National Recreation Area and Vicinity, Utah, Arizona is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary...
Search relevance: 175.95 | Views last month: 0 -
This data release comprises nearly three decades of measurements of sandbar topography for monitoring sites along the Colorado River in Grand Canyon National Park and Glen Canyon National...
Search relevance: 166.14 | Views last month: 0 -
The horizontal accuracy assessment dataset consists of spatial coordinate and elevation values of “hard points” identified in each digital surface model (DSM) dataset and their spatial location...
Search relevance: 165.89 | Views last month: 0 -
These datasets consist of four, 1-meter spatial resolution digital surface models (DSMs) that were generated to orthorectify airborne multispectral imagery acquired in 2002, 2009, 2013, and 2021...
Search relevance: 164.42 | Views last month: 0 -
Dataset of ORV routes and Shoreline Access Areas (SAAs) for Glen Canyon National Recreation Area. Subject to change. See current published rules and GLCA website for information regarding use of...
Search relevance: 163.17 | Views last month: 0 -
Development of a high-resolution digital elevation model (DEM) of the pre-Glen Canyon Dam topography in Glen Canyon National Recreation Area, Utah and Arizona was initiated to assist the U.S....
Search relevance: 150.90 | Views last month: 2
