Hosted by Arizona State University, this site contains balloon photographs taken from above the Apache Junction. A series of geologic structures are shown by these photographs. It gives a comprehensive look at different...

The mission of the GeoResources Institute (GRI) is to understand Earth's natural and managed systems and provide comprehensive solutions for socioeconomic and environmental requirements, leading to an improved quality of...

This is the syllabus to a graduate-level course concerned with the study of current trends in geographically oriented information processing systems. The syllabus is organized around daily topics for which additional...

The Natural Arch and Bridge Society (NABS) was formed to support the interests of both amateur arch enthusiasts and serious researchers of natural arches and bridges alike. The website provides a variety of information...