潮滩观景的指定潮位

提示词

依据给定潮位与岸线参考表现潮滩观景，滩面露出范围和步道位置按资料保留，不把浅滩统一填成满水池。

Use the supplied tide and shoreline references to show a tidal-flat view, preserving the documented exposed flats and path position rather than filling the entire flat with water.