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Columbus, Ohio, combines 3D LiDAR with 2D orthophotography to produce the most accurate measurement of impervious surfaces.
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Ask anyone who's created a new water treatment plant or revamped an existing one, and you'll likely hear about the complexities. What the Earth Tech team has learned about designing in quality for this new operation may help your city succeed.
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To make preventive maintenance (PM) cost effective, you need to strike a balance. Service intervals should be short enough to catch problems and prevent breakdowns, but if you can stretch out service intervals, you may save some money.