Geographic information systems (GIS) are now everywhere; the technology has become embedded in our society. GIS is a tool for everything from saving endangered wildlife to exploring distant planets. As GIS has evolved and grown, so has the language of this powerful technology. Now, a new dictionary from ESRI Press presents the most comprehensive collection of GIS terms and illustrations to help students, educators, and professionals understand and use the special language of GIS in research, field studies, and real-world applications.<BR>With definitions written, developed, and contributed by more than 150 subject-matter experts, A to Z GIS: An Illustrated Dictionary of Geographic Information Systems is packed with the following features: More than 1,800 terms; Nearly 400 full-color illustrations; and Seven encyclopedia-style appendix articles about annotation and labels, features, geometry, layers in ArcGIS software, map projections and coordinate systems, remote sensing, and topology.