heijastuvuusarvot
Heijastuvuusarvot refers to the reflectance values of a surface, indicating how much light is reflected from it. These values are typically expressed as a percentage or a decimal between 0 and 1, where 0 represents perfect absorption and 1 represents perfect reflection. Different materials have distinct heijastuvuusarvot depending on their composition, surface texture, and the wavelength of the incident light. For instance, a polished mirror has very high heijastuvuusarvot across the visible spectrum, while a black, matte surface will have very low heijastuvuusarvot.
The measurement of heijastuvuusarvot is crucial in various fields. In remote sensing, it helps identify different