1. Method vs Perspective
Geographic Method: using geographic information to describe the earth
Geographic Perspective: a geographic grid through which information is interpreted
Example: The Earth at Night

2. Geographic Investigation Process - 4 Level Analysis
Level 1 - What? Where? When? Scale?
Level 2 - Pattern Identification
Level 3
Why there?
How did it get there?
Level 4 (prediction)
So what?
What if?

3. Earth at Night - Global Scale

4. North America at Night - Regional Scale
Online: 6/27/

5. Las Vegas At Night

6. Geographic Investigation Process
Level 1 - What? Where? When?
Level 2 - Pattern Identification
Level 3
Why there?
How did it get there?
Level 4
So what?
What if?