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Science in Your Watershed
Geographic Information Systems:
Table of Contents:
Educational Information on GIS:
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USGS - Geographic
Information Systems - What is a GIS? This page answers your
basic questions.
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ESRI - Getting
to Know GIS -- Introduction to GIS
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GIS Timeline
-- Tracing the history and development of Geographical Information Systems
through the past forty years.
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What is GIS
-- GIS is a collection of computer hardware, software, and geographic data for
capturing, managing, analyzing, and displaying all forms of geographically referenced
information.
GIS Journals and Magazines:
GIS Hotlist Sites:
(TOC)
GIS Bookstores:
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