Your pictures contain a wealth of information. DEW has created software to help you use the properties of color and light and measurements to analyze features in your pictures. The guides and videos on this page describe some of the ways to get the most from your pictures!
Download the Software (from Global Systems Science)
We suggest you try out the DEW software in the following order and start exploring your pictures now!
ColorBasics Color plays an important role in the information contained in digital images. How well do you understand color?
DigitalImageBasics Learn about the concepts behind digital image analysis and try out the features of the Analyzing Digital Images program.
AnalyzingDigitalImages This is THE software tool: use this program for measuring spatial features in pictures such as length and area of items, for doing color analysis to view spectral features, and to measure change in two or more images.
ForestAnalysis (included in Analyzing Digital Images) Select an area in the USA and explore how Old Growth forests have changed. How has the forest cover changed in your region or at the location of your Picture Post?