Enjoy these challenges that involve one or more of the concepts and skills of interpreting digital images, satellite data, and plant response to the environment. Essential content to solve the challenges is available on this website – plus free software to analyze the digital images.
Color – Three Color Challenge
Color – Make One Circle from Three
Color – Find the Cat's True Colors
Plant – Do Plants Grow at Night?
Plant – What is the Area of This Leaf?
Plant – How Long are these Pine Needles?
Plant – How Tall is the Tree?
Plant – What is the Tree's Diameter?
Plant – How Dense is the Tree Canopy?
Satellite – Sequence of Mt. St. Helens Images
Satellite – How Fast is the Aral Sea Disappearing?