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OceanSAMP Marine Transportation Maps |
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Commercial Vessel Traffic Automatic Identification System (AIS) vessel counts generalized to a 1km grid. |
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Ferry Transit Routes Common ferry travel routes through the SAMP study area. |
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Naval Operating Areas Areas used by the U.S. Navy for transit and training. |
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Select Navigation Features NOAA Electronic Nautical Chart (ENC) navigation features. |
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