Water Lines

Water lines in this dataset support many functions including thematic mapping, land records, property assessment, and surveying and engineering projects. Additional attributes are included to aid in linking to non-County resources.本数据集收录的输水管线（Water lines）支持多项功能，涵盖专题制图（thematic mapping）、土地登记、不动产评估（property assessment）以及测绘与工程项目（surveying and engineering projects）等场景。此外，数据集还包含额外属性字段，用于辅助关联非县级（non-County）资源。