Planning Projects

This feature class was developed to represent planning projects and their associated attributes for the purpose of mapping, analysis, and planning. The accuracy of this data varies and should not be used for precise measurements or calculations.本要素类（feature class）专为制图、分析与规划工作开发，用于表征规划项目及其相关属性。本数据的精度存在差异，不得用于精确测量或计算。