Pan-sharpening is used to
A)sense multiple small bands simultaneously in the panchromatic portion of the EM spectrum.
B)fuse panchromatic imagery with multispectral imagery to get a finer image.
C)take the pixels of an existing image and transform them into finer resolution pixels.
D)narrow down the sensor's swath width and obtain finer spatial resolution for a sensor.

Question

Quizplus · Accepted Answer

Pan-sharpening involves fusing high-resolution panchromatic imagery with lower-resolution multispectral imagery to create a single high-resolution multispectral image. This technique allows for the spectral information of the multispectral image to be combined with the higher resolution of the panchromatic image, resulting in a finer and more detailed image overall.

Pan-Sharpening Is Used to