Introduction to Rasters

Introduction to Rasters

This course will walk you through the basics of raster styling and analysis

Course Overview

Introduction to Rasters

Raster is a commonly used data format in GIS. Rasters are essentially grids of pixels that have a specific value assigned to them. By doing mathematical operations on these values, one can do some interesting analysis. This course will walk you through the basics of raster styling and analysis while also showing a few tricks to make working with rasters more efficient.

Experience Level:

Basic

Skills Covered:

  • Symbolize a raster layer
  • Perform a basic calculation using the raster calculator
  • Create a raster index
  • Build raster pyramids

Lessons1 hr 15 min

  • Basic Raster Properties
  • Basic Raster Styling and Analysis
  • Course Survey

Course Overview

Introduction to Rasters

Raster is a commonly used data format in GIS. Rasters are essentially grids of pixels that have a specific value assigned to them. By doing mathematical operations on these values, one can do some interesting analysis. This course will walk you through the basics of raster styling and analysis while also showing a few tricks to make working with rasters more efficient.

Experience Level:

Basic

Skills Covered:

  • Symbolize a raster layer
  • Perform a basic calculation using the raster calculator
  • Create a raster index
  • Build raster pyramids

Lessons1 hr 15 min

  • Basic Raster Properties
  • Basic Raster Styling and Analysis
  • Course Survey