See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/220695383 Introduction to Geographic Information Systems Book · January 2008 Source: DBLP CITATIONS READS 986 54,537 1 author: Kang-tsung Chang University of Idaho 75 PUBLICATIONS 4,668 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Landslide mapping in mountainous watersheds View project All content following this page was uploaded by Kang-tsung Chang on 26 May 2014. The user has requested enhancement of the downloaded file. View publication stats