California's Changing Ecosystems: As Observed from Space

Learn the story of California's changing ecosystems--as observed from space--from USGS Research Physical Scientist Kristin Byrd, Ph.D.

• How can we use images from space to help us understand changes to our coasts, range lands, forests, and wildlife habitats?

• How can they help to predict future changes?

• What more can we learn from advances in earth observing technologies?