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.
An electronic signature is an electronic sound, symbol or process attached to or logically associated with an electronic record and adopted by a person as their signature. ESRA and its implementing regulation further define what will constitute an electronic signature in New York State. An electronic record is information created, stored, generated, received, or communicated by electronic means in a form that a person can perceive and which can be accurately reproduced.