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Remote Sensing![]()
Compare information provided by the three types of images. Which image is best? Do all contribute useful information? Consider these questions: What are some of the differences that occur at sites 2.6, 5.4, 6.2, 7.4, 10.6, and 12.0 km (1.6, 3.6, 3.9, 4.6, 6.6, 7.5, mi., respectively) upstream of the Ohio River. Compare the forest canopy, distance from the stream to nearby roads and buildings, and amount of "green space" around the streams in each photograph. How do these visual attributes compare with the biological community data presented in Scenario #1? [ Background Information ]
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