Explore using units for calculations with Normalized Difference Vegetation Index (NDVI). NDVI is a ratio of different light wavelength reflectance which can be used to map the density of green vegetation.

Students analyze Landsat images of Atlanta, Georgia to explore the relationship between surface temperature and vegetation.

After learning about the different characteristics of satellite data, students will describe the advantages and disadvantages of using two different satellites to study the Urban Heat Island Effect.  

Students will analyze a line graph that shows how the surface temperature and air temperature values change over the course of 24 hours.

Explore and connect to the GLOBE Urban protocol bundle. 

This investigation introduces students to the significant environmental changes occurring around the world. The investigation uses NASA satellite images of Brazil to illustrate deforestation as one type of environmental change.

Learn how Dr. Anyamba, Research Scientist at NASA Goddard Space Flight Center, Biospheric Sciences Laboratory explore how Earth's Biosphere and Geosphere respond to climate variability.

Students will analyze how surface (skin) temperatures vary across a community and determine what factors contribute to this variation. Students will describe how human activity can affect the local environment. 

Examine the images to see the projected differences in land use between 1900 and 2100. 

This resource helps to identify and access GLOBE protocols and hands-on learning activities that complement the Deforestation phenomenon.