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Tablet Field Data Collection (csv)
Author(s):Vorster, Tony; Evangelista, Paul; West, Amanda; Young, Nicholas; Sturtevant, Robert; Mayer, Timothy; Woodward, Brian; Colorado State University. Natural Resource Ecology Laboratory
Date:2017
This dataset contains 3,491 species occurrence and absence records for Russian olive (Elaeagnus angustifolia) and tamarisk (Tamarix spp.) along rivers within the Colorado River Basin in Arizona, California, Colorado, Nevada, ...
Tablet Field Data Collection (shapefiles)
Author(s):Vorster, Tony; Evangelista, Paul; West, Amanda; Young, Nicholas; Sturtevant, Robert; Mayer, Timothy; Woodward, Brian; Colorado State University. Natural Resource Ecology Laboratory
Date:2017
These shapefiles contain the 3,493 species occurrence and absence records for Russian olive and tamarisk represented in the Tablet Data Collection csv file. These are organized by location.
Cover field data collection
Author(s):Evangelista, Paul; Young, Nicholas; Vorster, Tony; West, Amanda; Woodward, Brian; Mayer, Timothy; Girma, Rebecca; Carroll, Sarah; Vashisht, Amandeep; Tilakamonkul, Chanin; Campbell, Emily; Hatcher, Emma; Vahsen, Megan; Carver, Daniel; Sullivan, Julia; Martinez, Audrey; Colorado State University. Natural Resource Ecology Laboratory
Date:2017
These shapefiles contain 353 species occurrence and absence records for Russian olive (Elaeagnus angustifolia) and tamarisk (Tamarix spp.) along rivers within the Colorado River Basin in Arizona, Colorado, Nevada, and Utah.
Mapbook Atlas of tamarisk occurrence for 2016 for select Landsat scenes
Author(s):Evangelista, Paul; Young, Nicholas; Vorster, Tony; West, Amanda; Woodward, Brian; Mayer, Timothy; Hatcher, Emma; Girma, Rebecca; Carroll, Sarah; Vashisht, Amandeep; Tilakamonkul, Chanin; Campbell, Emily; Vahsen, Megan; Carver, Daniel; Sullivan, Julia; Martinez, Audrey
Date:2017
An ArcGIS created Mapbook atlas of the results of modeling tamarisk occurrence in select scenes in Colorado River Basin for 2016. The atlas includes an overview of the Colorado River Basin with these model results as well ...
Map of Tamarisk Occurrence in Landsat Scenes across Colorado River Basin from 2015 to 2017
Author(s):Evangelista, Paul; Girma, Rebecca; Young, Nicholas
Date:2017
An overview map of tamarisk location data between 2015-2017 that fell within Landsat scene extents that overlap with the Colorado River Basin.
Valley Bottom Extraction Tool results for Colorado River Basin
Author(s):Evangelista, Paul; Woodward, Brian; West, Amanda; Vorster, Tony; Young, Nicholas; Girma, Rebecca; Carroll, Sarah; Vashisht, Amandeep; Tilakamonkul, Chanin; Campbell, Emily; Hatcher, Emma; Colorado State University. Natural Resource Ecology Laboratory
Date:2017
Valley Bottom Extraction Tool (V-BET) was used to spatially define riparian corridors based on topography and vegetation. The V-BET algorithm was applied to all streams and rivers present within the Colorado River Basin ...
2006 riparian vegetation within the Colorado River Basin
Author(s):Evangelista, Paul; Woodward, Brian; West, Amanda; Vorster, Tony; Young, Nicholas; Girma, Rebecca; Hatcher, Emma; Carroll, Sarah; Vashisht, Amandeep; Tilakamonkul, Chanin; Campbell, Emily; Colorado State University. Natural Resource Ecology Laboratory
Date:2017
GeoTiff 30 meter raster of 2006 riparian vegetation within the Colorado River Basin. This map was created from a random forest model developed in Google Earth Engine.
Map of Tamarisk Occurrence in Landsat Scenes across Colorado River Basin from 2005 to 2007
Author(s):Evangelista, Paul; Girma, Rebecca; Young, Nicholas
Date:2017
An overview map of tamarisk location data between 2005-2007 that fell within WRS2 Landsat scene extents that overlap with the Colorado River Basin.
Elevation (10 meter) for Colorado River Basin
Author(s):Evangelista, Paul; West, Amanda; Young, Nicholas; Vorster, Tony; Girma, Rebecca; Colorado State University. Natural Resource Ecology Laboratory
Date:2017
This elevation layer, which is part of the National Elevation Dataset (NED), is available from the USGS National Geospatial Program. It has a 10 meter resolution and covers the Colorado River Basin.
Map of tamarisk probability for select Landsat scenes in 2016
Author(s):Evangelista, Paul; Young, Nicholas; Vorster, Tony; West, Amanda; Woodward, Brian; Mayer, Timothy; Hatcher, Emma; Girma, Rebecca; Carroll, Sarah; Vashisht, Amandeep; Tilakamonkul, Chanin; Campbell, Emily; Vahsen, Megan; Carver, Daniel; Sullivan, Julia; Martinez, Audrey; Colorado State University. Natural Resource Ecology Laboratory
Date:2017
Probability of tamarisk occurrence in 2016 as a raster for select Landsat scenes in the Colorado River Basin