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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

modular optoelectric multispectral scanner (MOMS)

Earth science; Remote sensing

An along-track scanner carried on the Space Shuttle that recorded two bands of data.

Gemini

Earth science; Remote sensing

U. S. program of two-man earth-orbiting spacecraft in 1965 and 1966.

ISO index

Earth science; Remote sensing

Index of the International Standards Organization, designating film speed in photography. Higher values indicate higher sensitivity.

kernel

Earth science; Remote sensing

Two-dimensional array of digital numbers used in digital filtering.

scatterometer

Earth science; Remote sensing

Nonimaging radar device that quantitatively records backscatter of terrain as a function of incidence angle.

kinetic energy

Earth science; Remote sensing

The ability of a moving body to do work by virtue of its motion. The molecular motion of matter is a form of kinetic energy.

L band

Earth science; Remote sensing

Radar wavelength region from 15 to 30 cm.