Lecture:

• Introduction to Raster Data
  • Unsigned starts at 0, and signed can start at a negative number (pg 16)
  • Single-band will have a more abstract color representation but multi-band will have a more realistic color representation (pg 23-29)

Class 5 - Lecture.pdf

Demonstration Lab:

• Raster data types, manipulation and output
  • The number in this demo lab represents pixels as population.

Class 5 Lecture Demonstration Lab.pdf

Assignment:

• Mapping with Raster data
  • The number in this assignment is going to represent how close the pixel is to sea level.
  • For colors, we have definitive breaks. We’re not trying to sequence them.

Class 5 Assignment_ The Raster Model.pdf

Reading: Chapter 6, Section 6.1 Raster Data Models (pages 129 - 135)

Homework:

assignment.5.pdf