A system, method, and computer program product are provided for sharpening
bands of sensor data in the visual spectrum. Blue, green, red,
near-infrared, and panchromatic bands of data are received. Data of the
panchromatic band is corrected based on the blue, green, red, and
near-infrared bands of data, and the data of one or more of the green,
red, and near-infrared bands is sharpened based on the corrected data of
the panchromatic band. The sharpened data of the green, red, and
near-infrared bands is combined with the received panchromatic band of
data and then displayed.