Future Landuse Open Data

The Future Land Use feature is a community's visual guide to future planning. The categorization in the feature should bring together most if not all of the elements of the comprehensive plan such as natural resources, economic development, housing and transportation. Future Land Use is maintained within the Administration Feature and is dissolved out weekly.Administration is a polygon feature consisting of the smallest statistical areas bounded by visible features such as roads, streams, railroad tracks, and mountain ridges, as well as by nonvisible boundaries such as jurisdictional limits, school district, public safety boundaries, voting precincts, and census blocks. This methodology allows for single stream editing to move coincidental boundaries across many aggregate datasets simultaneously. Administration is maintained though an ArcGIS topology class in conjunction with County Parcels and Zoning. The topology prevents self-intersection and gaps, while ensuring complete coverage amongst the participating features.未来土地利用要素（Future Land Use feature）是社区未来规划的可视化指南。该要素的分类体系应整合综合规划的绝大多数乃至全部要素，涵盖自然资源、经济发展、住房与交通等领域。未来土地利用要素隶属于管理要素图层（Administration Feature），并每周开展融合解算更新。 管理要素图层为多边形要素，由最小统计区域构成，这些区域的边界既包含道路、溪流、铁轨、山脊等可见地物，也涵盖管辖范围、学区（school district）、公共安全边界、投票区（voting precincts）及普查区块（census blocks）等不可见边界。该方法支持单流编辑操作，可同时跨多个聚合数据集调整重合边界。 管理要素图层通过ArcGIS拓扑类（ArcGIS topology class）与县地块（County Parcels）、区划（Zoning）要素协同维护。该拓扑可有效避免要素自相交与缝隙问题，同时确保参与要素间的覆盖完整性。