There are many satellites orbiting Earth. Some of these high-tech devices are used by the communication industry. Others have roles in navigation, weather monitoring, and defense. Still others are equipped with remote sensing devices that are used by scientists such as Russell Cuhel.
With eye-in-the-sky technology, Dr. Cuhel does not always need to travel into the field to gather samples. From space, orbiting satellites can capture images and collect data. This information, when transmitted back to Dr. Cuhel, helps him understand the “big picture.”
You too can access this eye-in-the-sky technology. A computer program called Google Earth™ can serve up incredible views of our planet. You can use it to locate and explore features of your local surroundings and distant ecosystems. Plus, you can access an extensive online database that contains articles, movies, images, and additional map features. In this lab, you will assume the role of a researcher as you evaluate and analyze Google Earth™ as a tool for research and a source of background information.