Whether it's for trekking through lowland wilderness or for mountaineering alpine vistas, Suunto's FusedAlti technology captures barometric pressure measurements, eclipsing
any elevation data capabilities that barometer-less devices provide.
ASTER
data is used to create detailed maps of land surface temperature, reflectance, and
elevation.ASTER captures high spatial resolution
data in 14 bands, from the visible to the thermal infrared wavelengths, and provides stereo viewing
capability for digital
elevation model creation.