This chapter walks users through a technique for documenting change in before-and-after sets of satellite images. The technique can be used for any set of time-series images that are spatially registered to show the exact same area at the same scale. In the chapter, users examine three Landsat images of the Pearl River delta in southeastern China. In these images, users observe changes in land use, ... Full description.

This book of 19 essays, written by Earth scientists, provides insight into the dynamic processes that shape the Earth. The essays are supported by case studies describing a range of research projects (including Looking for Life in Antarctica-and Mars, Mapping Mt. Rainer, and Mapping Hot Springs on the Deep Ocean Floor) and profiles of historically significant Earth scientists (Including Inge Lehmann, ... Full description.

This series of activities demonstrates effects of rising levels of greenhouse gases. Specifically, it shows how: an increase of heat-trapping gases atmosphere raises temperatures; higher temperatures affect the water cycle; and rising sea levels could affect coastal areas as a result of glacial and polar ice. Designed to teach through scientific inquiry, the activities seek to stimulate thought about ... Full description.

This 5-part video series includes an overview of the Global Learning and Observations to Benefit the Environment (GLOBE) program through which K-12 students from all over the world take environmental measurements at their schools and share their data via the Internet. NASA scientists use GLOBE data in their research and provide feedback to the students. GLOBE observations and measurements are in the ... Full description.

This curriculum packet contains three inquiry-based classroom activities that explore the potential impact of climate variability and change on Earth's most abundant resource: water. Although each activity is designed to tap specific skills and knowledge to yield scientific results, the broader intent is to stimulate thought about the long-term impacts of a warmer planet. Full description.

This ocean-science Web site allows users to learn about many important ocean processes, linked to teaching material and sources of real-time ocean data. The site also has complete college-level and graduate courses and textbook (which can be freely downloaded) in oceanography and physical oceanography. Full description.

This Web site brings together scientific content on Earth and space sciences with interdisciplinary content on the arts and humanities. Three levels of content are provided: students (K-12 through undergraduate), teachers, and browsing adults. The site includes documents, images, movies, animations, sounds, games, and data. Full description.

These on-line, problem-based modules address events such as volcanoes, hurricanes, dinosaur extinction theories, deforestation, endangered species, and global climate change. The site uses NASA remote-sensing images and includes a tutorial about how to analyze Landsat images with NIH Image. Full description.

This Web site features a daily image of an unusual aspect of the Earth's system. Each image includes a description, when and where it occurred, and other information. Search the archive by keyword or browse by topic going back to 2000. Full description.

This Web site includes shares the images, stories and discoveries that emerge from NASA Earth science research, including its satellite missions, in-the-field research and climate models. View global maps of NASA data, check out the Image of the Day and images of current events, and read feature articles and blogs. Also includes special collections of NASA images, including the World of Change series, ... Full description.