Science ASTER, like other high spatial
resolution, earth observing instruments, provides
data useful for a wide range of science research and applications. These
include:
![bullet](https://webarchive.library.unt.edu/eot2008/20080916042318im_/http://asterweb.jpl.nasa.gov/images/asterlogo-sml.jpg) |
Land surface climatology -- investigation of land surface
parameters, surface temperature, etc., to understand land-surface interaction
and energy and moisture fluxes |
![bullet](https://webarchive.library.unt.edu/eot2008/20080916042318im_/http://asterweb.jpl.nasa.gov/images/asterlogo-sml.jpg) |
Vegetation and ecosystem dynamics --
investigations of vegetation and soil distribution and their changes to
estimate biological productivity, understand land-atmosphere
interactions, and detect ecosystem change |
![bullet](https://webarchive.library.unt.edu/eot2008/20080916042318im_/http://asterweb.jpl.nasa.gov/images/asterlogo-sml.jpg) |
Volcano monitoring -- monitoring of eruptions and precursor events, such
as gas emissions, eruption plumes, development of lava lakes, eruptive history
and eruptive potential |
![bullet](https://webarchive.library.unt.edu/eot2008/20080916042318im_/http://asterweb.jpl.nasa.gov/images/asterlogo-sml.jpg) |
Hazard monitoring -- observation of the extent and effects of wildfires,
flooding, coastal erosion, earthquake damage, and tsunami damage |
![bullet](https://webarchive.library.unt.edu/eot2008/20080916042318im_/http://asterweb.jpl.nasa.gov/images/asterlogo-sml.jpg) |
Hydrology -- understanding global energy and hydrologic processes and their
relationship to global change; included is evapotranspiration from plants |
![bullet](https://webarchive.library.unt.edu/eot2008/20080916042318im_/http://asterweb.jpl.nasa.gov/images/asterlogo-sml.jpg) |
Geology and soils -- the detailed composition and geomorphologic mapping of
surface soils and bedrocks to study land surface processes and earth's history |
![bullet](https://webarchive.library.unt.edu/eot2008/20080916042318im_/http://asterweb.jpl.nasa.gov/images/asterlogo-sml.jpg) |
Land surface and land cover change -- monitoring desertification,
deforestation, urbanization; providing data for conservation managers to monitor
protected areas, national parks, wilderness areas. |
Science
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