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Earth science

Any of several geological sciences that are concerned with the earth, its origins, and all of its various structures and physical forms and phenomena.

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Earth science > Remote sensing

stereo base

Earth science; Remote sensing

Distance between a pair of correlative points on a stereo pair that are oriented for stereo viewing.

nonsystematic distortion

Earth science; Remote sensing

Geometric irregularities on images that are not constant and cannot be predicted from the characteristics of the imaging system.

fluorescence

Earth science; Remote sensing

Emission of light from a substance following exposure to radiation from an external source.

diffuse reflector

Earth science; Remote sensing

Surface that reflects incident radiation nearly equally in all directions.

satellite

Earth science; Remote sensing

An object in orbit around a celestial body.

median filter

Earth science; Remote sensing

A spatial filter, which substitutes the median value of DN from surrounding pixels for that recorded at an individual pixel. It is useful for removing random noise.

grid format

Earth science; Remote sensing

The result of interpolation from values of a variable measured at irregularly distributed points, or along survey lines, to values referring to square cells in a rectangular ...