Lecture 1 Introduction to GIS. Geography Definitions Writing about the earth. – Greek.

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Lecture 1 Introduction to GIS
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Transcript of Lecture 1 Introduction to GIS. Geography Definitions Writing about the earth. – Greek.

Lecture 1

Introduction to GIS

Geography DefinitionsWriting about the earth. – Greek

Geography Definitions

Geography provides "a view of the whole" earth by mapping the location of places. – Ptolemy

Geography Definitions

To provide accurate, orderly, and rational description and interpretation of the variable character of the earth surface. - Richard Hartshorne

Geography Definitions

A science that deals with the description, distribution, and interaction of the diverse physical, biological, and cultural features of the earth's surface. – Merriam-Webster

Geography

GIS Industry

A big business

GIS jobs

2004, US Secretary of Labor Geotechnology is one of the three fields most in

demand for 21st Century decision-making

2005, the US Department of Labor Began funding community college and other

programs to improve the number and breadth of GIS courses and resources offered

http://education.usgs.gov/common/lessons/gis_gps_rs_in_education_fs.pdf

GIS People have spatial knowledge Data entry Data quality Analyst Developer / Programmer Database manager Web developer Project manager GIS manager, GIO…www.gjc.org - GIS jobs listing

How do we communicate?

Where is the theater?

Where is the theater?

Speech

“Go east on 10, exit Orange, and you’ll see it on the right”

Where is the theater?

Print

Start out going East on SAN BERNARDINO AVE towards ALABAMA ST by turning left. Turn RIGHT onto ALABAMA ST.  Turn LEFT to take the I-10 E ramp.  Turn SLIGHT LEFT onto ramp.  Merge onto I-10 E  Take the exit towards ORANGE ST/CA-38/DOWNTOWN  Turn RIGHT onto N EUREKA S  Turn RIGHT onto ORIENTAL AVE. Total Distance: 7 minutes 2.37 miles

Where is the theater?Map

Where is the theater?

Air Photo and map

Where is the theater?Photo

On the phone

Maps communicate

Show me the capitals

How to I get to….?

Ratshttp://w

ww

.biologicaldiversity.org/swcbd/species/krat/im

ages/unitall.gif

Percent Change, 1990 to 2000

http://www.census.gov/population/cen2000/atlas/censr01-103.pdf

http://www.lawestvector.org/images/beerangeus.jpg

What do bees have to do with business?

http://www.ars.usda.gov/Research/docs.htm?docid=11059&page=6

Quick Map Exercise