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Lower Rio Puerco 2005 georeferenced aerial photographs
High-resolution (0.20 m) digital images collected during an aerial LiDAR survey of the Lower Rio Puerco during April and July 2005. Details on data collection and processing... -
Riparian Vegetation and Environmental Variables, Colorado River, 2014—Data
These data consist of species relative cover, percent cover of dead plant material, percent cover of soil and rock, and a variety of broad - and local- scale environmental... -
Lower Rio Puerco 1970s georeferenced aerial photographs
The 1970s images were obtained as digital scans on CDs, with no metadata. Source information for the original aerial photographs is not available. Original photo scale was about... -
Northern tamarisk beetle impact and classification maps, Grand Canyon Nationa...
These data are satellite image-derived, classification maps of tamarisk (Tamarisk spp.) along the Colorado River in Grand Canyon National Park from river km 315 to 363,... -
Middle Rio Grande Multitemporal Land Cover Classifications - 1935, 1962, 1987...
Riparian ecosystems are valuable to the ecological and human communities which depend on them. Over the past century, they have been subject to shifting management practices to... -
Lower Rio Puerco GPS survey data collected in 2002, 2007, 2010, and 2014
High-precision (Real-time kinematic) Global Positioning System (GPS) surveys were conducted along the lower Rio Puerco in April 2002, January 2007, April 2010, and April 2014 to... -
Lower Rio Puerco 2005 aerial LiDAR survey data
An aerial LiDAR survey of the lower Rio Puerco was conducted in April and July 2005 by Spectrum Mapping, LLC, under contract with the USGS (Contract #14040050). The surveyed... -
Riparian Final Vegclass. Olympic National Park NRCA Westside Rivers Riparian ...
Beschta and Ripple (2012) assert that increased elk populations in the Olympic National Park due to extirpation of wolves in the 1920’s has led to a reduction in riparian... -
Riparian Vegetation and Environmental Variables, Colorado River, 2014—Data
These data consist of species relative cover, percent cover of dead plant material, percent cover of soil and rock, and a variety of broad - and local- scale environmental... -
Lower Rio Puerco 1996 georeferenced NAPP photo segments
1996 georeferenced aerial photographs cover the lower Rio Puerco from the confluence with the Rio San Jose 70 km down-valley to the confluence with the Rio Grande. The images... -
Lower Rio Puerco 1935 georeferenced aerial photographs
The 1935 images were obtained as digitally scanned versions of aerial photographs acquired by the U.S. Department of Agriculture at a scale of 1:31,680. The actual date of image... -
Lower Rio Puerco GPS survey data collected in 2002, 2007, 2010, and 2014
High-precision (Real-time kinematic) Global Positioning System (GPS) surveys were conducted along the lower Rio Puerco in April 2002, January 2007, April 2010, and April 2014 to... -
Northern tamarisk beetle impact and classification maps, Grand Canyon Nationa...
These data are satellite image-derived, classification maps of tamarisk (Tamarisk spp.) along the Colorado River in Grand Canyon National Park from river km 315 to 363,... -
Climate, hydrology and riparian vegetation composition data, Grand Canyon, Ar...
These data were compiled for monitoring riparian vegetation change along the Colorado River. This file contains data recorded at 42 sandbars between Lees Ferry and Diamond... -
Riparian Final Vegclass. Olympic National Park NRCA Westside Rivers Riparian ...
Beschta and Ripple (2012) assert that increased elk populations in the Olympic National Park due to extirpation of wolves in the 1920’s has led to a reduction in riparian... -
Lower Rio Puerco 1950s georeferenced aerial photographs
The 1950s images were downloaded from Earth Explorer as medium-resolution scans of aerial photographs, with pixel size ranging from 1.33 to 2.32 m. Original photo scales were... -
Riparian Final Vegclass. Olympic National Park NRCA Westside Rivers Riparian ...
Beschta and Ripple (2012) assert that increased elk populations in the Olympic National Park due to extirpation of wolves in the 1920’s has led to a reduction in riparian... -
Lower Rio Puerco GPS survey data collected in 2002, 2007, 2010, and 2014
High-precision (Real-time kinematic) Global Positioning System (GPS) surveys were conducted along the lower Rio Puerco in April 2002, January 2007, April 2010, and April 2014 to... -
Geomorphic Change Data for the Little Colorado River, Arizona, USA
These data include geospatial files (shapefiles and orthorectified raster images) and an input hydrograph (csv) for a 1-dimensional unsteady hydrologic model. Shapefiles consist... -
Lower Rio Puerco 2005 georeferenced aerial photographs
High-resolution (0.20 m) digital images collected during an aerial LiDAR survey of the Lower Rio Puerco during April and July 2005. Details on data collection and processing...