Found 3104 datasets matching "canyon".
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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: 89.03 | Views last month: 0 -
These data represent the centerline and measured increments at hundredths, tenths and whole miles, along the centerline of the Colorado River beginning at Glen Canyon Dam near Page, Arizona and...
Search relevance: 87.57 | Views last month: 1 -
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: 84.59 | Views last month: 1 -
This dataset represents 763 tributary canyons and/or watersheds adjacent to the Colorado River in Grand Canyon with associated debris flow probabilities from 2004. Also, these data include...
Search relevance: 84.32 | Views last month: 1 -
The Grand Canyon geologic field photograph collection contains 1,211 geotagged photographs collected during 43 years of geologic mapping from 1967 to 2010. The photographs document some key...
Search relevance: 83.68 | Views last month: 0 -
This dataset represents 505 campsites along the Colorado River in Grand Canyon with associated debris flow probabilities calculated for approximately a 100-year period (Griffiths and others, 2004)...
Search relevance: 83.35 | 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: 83.01 | Views last month: 1 -
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: 82.61 | Views last month: 0 -
Timeseries data from '076 - Diablo Canyon, CA (46215)' (076-diablo-canyon-ca-46215)
Search relevance: 82.37 | Views last month: 0 -
This ESRI geodatabase consists of 5 feature datsets with 23 individual polygon feature classes and two raster datasets. A master campsite polygon feature class represents the boundaries of...
Search relevance: 82.17 | Views last month: 2 -
These data were compiled from sampling pre-dam flood terraces and sand bar deposits of the Colorado River in Glen Canyon between Glen Canyon Dam and the Paria River confluence. This includes sand...
Search relevance: 82.03 | 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: 81.87 | Views last month: 0 -
These data are a species-level classification map of riparian vegetation in the Colorado River riparian corridor in Grand Canyon, Arizona, USA. The classification is derived from 0.2 m pixel...
Search relevance: 81.77 | Views last month: 0 -
This part of DS 781 presents data for the curvature map of the Hueneme Canyon and vicinity map area, California. The raster data file is included in "Curvature_HuenemeCanyon.zip," which is...
Search relevance: 81.47 | Views last month: 0 -
This report presents the geologic framework critical in understanding spring discharge and the hydrogeology in Black Canyon directly south of Lake Mead below Hoover Dam, Nevada and Arizona. Most...
Search relevance: 81.04 | Views last month: 0 -
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: 80.75 | Views last month: 0 -
This part of DS 781 presents data for the curvature map of the Hueneme Canyon and vicinity map area, California. The raster data file is included in "Curvature_HuenemeCanyon.zip," which is...
Search relevance: 80.74 | Views last month: 0 -
These data are comprised of measurements of elements (e.g., uranium, cobalt, nickel, copper, zinc, cadmium, lead, etc.), carbon and particle size determination in Canyon Mine containment pond...
Search relevance: 80.64 | 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: 80.52 | Views last month: 0 -
This is a vector line dataset representing the Trail features in Sequoia and Kings Canyon National Parks. This dataset is utilizing the updated Trail Spatial Data Standard dated 10/21/2016.
Search relevance: 80.30 | Views last month: 6
