.:: Digital Library for Earth System Education
http://www.dlese.org/
dds/index.jsp

More about using the DLESE

.:: NASA Fact Sheet - Satellites - A Global View of Earth
http://oea.larc.nasa.gov/PAIS/
Satellites.html

.:: Atmospheric Aerosols: What Are They, and Why Are They So
Important?
http://oea.larc.nasa.gov/PAIS/
Aerosols.html

.:: Six Basic Subsystems of a Satellite - Echo the Bat
http://imagers.gsfc.nasa.gov/
teachersite/R_sense.pdf

.:: How Satellites Work
http://octopus.gma.org/surfing/
satellites/index.html

.:: Third World from the Sun
(4th - 8th grade)
http://www.exploratorium.edu/
learning_studio/landsat/index.html

.::NASA Imagers http://imagers.gsfc.nasa.gov