![]() GE allows users to view archived aerial imagery and terrain models and also to create, save, and share geographic features. ![]() Google Earth (GE) (Google Inc., 2013) is a freely available, user-friendly GIS that can meet many of the day-to-day needs of Extension work. With the wide range of geospatial tools available, Extension professionals need solutions that meet their varied needs while keeping investments in training time and money to a minimum (Samson, 1995). ![]() These fields are served by a bewildering array of technologies, ranging from expensive with steep learning curves to free and very easy to learn. Geospatial tools, including geographic information systems (GIS), remote sensing (RS), and global positioning systems (GPS), have many uses for Extension professionals in the fields of agriculture, forestry, conservation, education, and applied research (Milla, Lorenzo, & Brown, 2005). ![]()
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