随着国土空间规划体系正式建立和高质量发展时代来临，风景园林规划与设计相关领域也出现了新的发展动向：公众参与逐渐走进国内大众视野。公众参与地理信息系统（PPGIS）作为连接公众和空间规划与设计的技术桥梁具有重大研究意义。分析了 PPGIS 理论体系及研究现状，初步构想了 PPGIS 在风景园林规划与设计中的应用及研究内容：空间数据获取及量化分析、过程监控及后评估、可视化人机交互技术、面向实施的公众参与和多元创新机制等，并提出存在问题和发展方向。

With the establishment of territorial spatial planning system and the era of high-quality development, new development trends have emerged in the related fields of landscape planning and design, that is, public participation has gradually entered the domestic public vision. Public Participation Geographic Information System (PPGIS) is of great research significance as a technical bridge connecting the public and spatial planning and design. This paper analyzes the theoretical system and research status of PPGIS, discusses the application way and research content of PPGIS, including spatial data quantitative analysis, post occupancy evaluation, visual human-computer interaction technology and implementation-oriented public participation and multiple innovation mechanisms, and finally puts forward existing problems and development directions.

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