Getting started with geographic information systems, Volume 1
This best-selling non-technical, reader-friendly introduction to GIS makes the complexity of this rapidly growing high-tech field accessible to beginners. It uses a “learn-by-seeing” approach that features clear, simple explanations, an abundance of illustrations and photos, and generic practice labs for use with any GIS software. What Is a GIS? GIS's Roots in Cartography. Maps as Numbers. Getting the Map into the Computer. What Is Where? Why Is It There? Making Maps with GIS. How to Pick a GIS. GIS in Action. The Future of GIS. For anyone interested in a hands-on introduction to Geographic Information Systems.
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What Is Where?
Why Is It There?
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allows applications ArcView attribute data basic capabilities cartographic census Chapter choropleth map color coordinate system data format data model data set data structure database management DBMS deﬁned deﬁnition digital map display distribution earth elevation ellipsoid error example ﬁeld Figure ﬁle ﬁnal ﬁnd ﬁrst ﬂat ﬁle ﬂow functions gender ratio geocoding geographic coordinates geographic information science Geographic Information Systems GIS data GIS packages GIS software GIS systems GIS user GPS receivers graphic graphical user interface Intemational Intemet layers map data map overlay map projection map type measurement meters microcomputer nodes numbers operating system pixel polygon query raster records reﬂect remote sensing retrieval satellite scale scanning scientiﬁc signiﬁcant spatial analysis spatial data speciﬁc statistical stored surface topological U.S. Census Bureau United Unix user interface USGS usually values visual workstation World Wide Web