Sunday, July 5, 2009

Comparison of Panchromatic and Multipectral Images

To my eye, the panchromatic image is clearer but the definition between the land and water is not distinct. It is hard to distinguish what the shades of gray in the water represent. The multispectral image has a greater distinction between the land and water. The blue would represent urban area and would represent the development on Marco Island. I do not understand the blue in the water area.

1 comment:

  1. The blue area is an area of vegetation in the water..using both images you can determine that the area is some type of undeveloped, vegetated island

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