FIGURE 16.--Fort Pierce, Fla., 1:10,000-scale prototype coastal zone map. This NOS map includes the mean low and mean high waterlines and bathymetric detail. Land areas are enhanced by an orthophotographic image. The same area is shown at 1:24,000 scale in appendix figures 13, 14, and 15. FORT PIER FIGURE 17.-Charleston Harbor and Approaches, S.C., (Chart 11521), 1:80,000-scale nautical chart. NOS nautical charts range in scale from 1:2,500 to 1:3,121,170. This chart is used by vessels approaching the coastline. This general area is also shown in appendix figures 18, 19, 21, 30, and 34. FIGURE 18.-Charleston Harbor, S.C., (Chart 11524), 1:20,000-scale harbor chart. This NOS chart is published specifically for harbor piloting. Generally harbor charts are at 1:10,000 scale; a few include an orthophotographic image. This general area is also shown in appendix figures 17, 19, 21, 30, and 34. FIGURE 19.-Casino Creek to Beaufort River, S.C., (Chart 11518), 1:40,000-scale Intracoastal Waterway chart. These NOS small-craft charts range in scale from 1:10,000 to 1:80,000 and cover areas where recreational small-craft boating is popular. This general area is also shown in appendix figures 17, 18, 21, 30, and 34. |