There are many applications which can take advantage of hyperspectral remote sensing. 1  Atmosphere: water vapor, cloud properties, aerosols. 2  Ecology: chlorophyll, leaf water, cellulose, pigmemts, lignin. 3  Geology: mineral and soil types.  Coastal Waters: chlorophyll, phytoplankton, dissolved organic materials, suspended sediments.
The digital footprint applicable specifically to the World Wide Web is the internet footprint; also known as cyber shadow, electronic footprint, or digital shadow, information is left behind as a result of a user's web-browsing and stored as cookies.
A carbon footprint is the amount of greenhouse gasesâprimarily carbon dioxideâreleased into the atmosphere by a particular human activity. A carbon footprint can be a broad meaasure or be applied to the actions of an individual, a family, an event, an organization, or even an entire nation.