Advertisements
Select Page

Colour fastness

Colour fastness is a term used to measure the resistance to colour changes under specified conditions such as exposure to ultraviolet light, bleaching and fading.

Advertisements

Remote sensing

Remote sensing is the art or science of telling something about an object without touching it (reconnaissance at a distance) It includes various methods of obtaining pictures or other forms of electromagnetic records of the Earth’s surface from a distance and the treatment and processing of the picture data.