应用ArcGIS 3D建模技术在研究中国土地使用政策决策中的应用
Pengfei Cong1, Dongming Zhang2, Mingxuan Yi1
1Langfang Comprehensive Survey Center of Natural Resources, China Geological Survey, Langfang, 065000, China.
Scientific reports
|November 24, 2023
概括
本研究介绍了一种使用ArcGIS 3D建模的先进土地利用管理系统,以及用于优化土地使用分配的遗传算法. 该模型增强了规划的可持续性,并有效地协调了决策者的各种需求.
科学领域:
- 地理信息系统 (GIS) 是指地理信息系统.
- 空间规划 空间规划 空间规划
- 计算可持续性的计算可持续性
背景情况:
- 传统的土地利用规划在优化空间分配和协调决策者的不同需求方面面临着挑战.
- 现有的系统往往缺乏集成先进的建模和优化技术,以实现可持续的土地利用.
- 有效的土地利用管理需要强大的信息系统,能够处理复杂的空间数据并支持政策决策.
研究的目的:
- 开发一个集成的土地利用管理信息系统,利用ArcGIS的3D建模和遗传算法.
- 通过在遗传算法中的多智能体系统来增强区域土地利用优化分配.
- 通过整合决策者行为和定量结构,引导土地利用规划实现空间可持续性.
主要方法:
- 使用ArcGIS 3D建模,ArcSDE空间数据引擎和Oracle关系数据库构建土地利用管理信息系统.
- 应用基因算法,增强多智能体系统,用于区域土地利用优化.
- 整合决策者行为模型,以影响定量土地利用结构和空间布局.
主要成果:
- 拟议的模型在综合效益模型下的其他三个场景相比,表现优越.
- 在不同的场景中,土地使用冲突或低效率减少了18.67%,15.98%和16.61%.
- 空间连续的土地使用面积数量分别增加了9.4%,13.8%和0.8%,表明空间配置得到了改善.
结论:
- 开发的系统有效地在数量和空间上对区域土地使用进行了配置.
- 该模型成功地协调了各种土地使用决策者的需求,促进了可持续发展.
- 集成先进的建模和优化技术为未来的土地利用规划提供了一个有希望的方法.
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