Remote Sensing Glossary

Revision as of 17:18, 10 December 2012

sorry:

This section is still under construction! This article was last modified on 12/10/2012. If you have comments please use the Discussion page or contribute to the article!

A

Atmospheric correction

A pre-processing step for satellite imagery to remove atmospheric effects in order to enhance accuracy of surface reflectance.

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Pixel

The smallest spatial unit in a digital image. A satellite image is made up of a matrix pixels, each having its own vector of digital values for each band.

R

S

Spatial resolution

The size of a pixel that is recorded in a raster image – typically pixels correspond to square areas.

T

U

V

W

X