论文部分内容阅读
针对简单两步移动搜索法忽略资源辐射范围差异、对所有资源采用相同阈值范围的缺点,该文依据公园建设的不同标准对研究区域内的公园进行分类,为不同等级的公园设置不同的搜索半径,使得模型与现实情况更为相符,结果更为可靠。以深圳市龙岗区为例,综合运用距离分析、面积分析和改进的两步移动搜索法对研究区域的公园布局评价,评价结果较好地反映了龙岗区公园的布局情况。
Aiming at the shortcomings that a simple two-step mobile search method ignores the difference of resource radiation range and adopts the same threshold range for all resources, the paper classifies the parks in the study area according to different standards of park construction, and sets different search radii for different levels of parks , Making the model more in line with the reality, the result is more reliable. Taking Longgang District of Shenzhen as an example, this paper evaluates the layout of the parks in the study area by comprehensively using the distance analysis, area analysis and the improved two-step mobile search method. The evaluation results better reflect the layout of the parks in Longgang District.