约束图层分别可读

提示词

将提供的地形、水体及各类已确认约束分别成图，使用相同底图范围，叠加总图只呈现已给定重叠，不自行判定可建设区域。

Display supplied terrain, water, and confirmed constraints in separate maps with matching extents; an overlay shows documented overlaps only and does not determine buildable land.