Spiranthes dIluvialis Exent Model


GIS 2 Final Project


Using ArcGIS Desktop ModelBuilder to create an extent model for the threatened terrestrial orchid Spiranthes diluvialis (Ute Ladies-Tress). The model uses criteria such as elevation, soil type, and hydrology to determine the extent of the species in Utah.

Acid Rain in The United States


Analysis from 1980-2005


Using raster analysis and surface creation in ArcGIS, changes and trends in acid rain were analyzed and visualized from 1980-2005. Group project done by Tyson Anderson, Darla Cameron, Diana Gaughan, and Andrew Stewart.