The research attempts to find out how the location of the CBD(central business district), the dis- tance to the main roads, the distribution of the public facilities, and the urban land-use pattern influence the urban...The research attempts to find out how the location of the CBD(central business district), the dis- tance to the main roads, the distribution of the public facilities, and the urban land-use pattern influence the urban residential land value variations. The study begins by identifying the influences into two categories: general circumstance and micro/neighboring circumstances. Benchmark price and market land value are tested to be the results influenced by general circumstance and both the influential range and the influential force of individual land-use are investigated and compared. At last explicit case comparisons are also taken for testing the result. The finding of the research is not only useful for understanding the spatial patterns of land values, but also beneficial for the policy-makers concerning land administration and urban planning.展开更多
为了探索城市住宅用途基准地价的空间形态复杂性与多维度空间可视化表达,采集武汉市中心城区的住宅用途基准地价数据,利用数字高程模型与基于地理信息系统(geographic information system,GIS)的探索性空间分析,实现以基准地价为...为了探索城市住宅用途基准地价的空间形态复杂性与多维度空间可视化表达,采集武汉市中心城区的住宅用途基准地价数据,利用数字高程模型与基于地理信息系统(geographic information system,GIS)的探索性空间分析,实现以基准地价为代理变量来更好地理解城市空间特征与空间结构。结果表明:反距离加权法更适合基准地价“层级梯田状”空间形态的表达;地理中心与“到中心的距离”作为刻画空间的经典变量仍具有不可替代的作用;各侧视角的空间形态与“价格天际线”、从内到外沿环线土地价格分布变化、各典型方向价格拟合曲线反映的梯度都呈现出明显的“中心-边缘”各圈层逐渐下降的趋势,以及城市各扇区间的空间异质性;坡度与坡向特征也进一步印证了土地基准地价高层模型“梯田型”与“环状放射型”的空间形态。展开更多
文摘The research attempts to find out how the location of the CBD(central business district), the dis- tance to the main roads, the distribution of the public facilities, and the urban land-use pattern influence the urban residential land value variations. The study begins by identifying the influences into two categories: general circumstance and micro/neighboring circumstances. Benchmark price and market land value are tested to be the results influenced by general circumstance and both the influential range and the influential force of individual land-use are investigated and compared. At last explicit case comparisons are also taken for testing the result. The finding of the research is not only useful for understanding the spatial patterns of land values, but also beneficial for the policy-makers concerning land administration and urban planning.
文摘为了探索城市住宅用途基准地价的空间形态复杂性与多维度空间可视化表达,采集武汉市中心城区的住宅用途基准地价数据,利用数字高程模型与基于地理信息系统(geographic information system,GIS)的探索性空间分析,实现以基准地价为代理变量来更好地理解城市空间特征与空间结构。结果表明:反距离加权法更适合基准地价“层级梯田状”空间形态的表达;地理中心与“到中心的距离”作为刻画空间的经典变量仍具有不可替代的作用;各侧视角的空间形态与“价格天际线”、从内到外沿环线土地价格分布变化、各典型方向价格拟合曲线反映的梯度都呈现出明显的“中心-边缘”各圈层逐渐下降的趋势,以及城市各扇区间的空间异质性;坡度与坡向特征也进一步印证了土地基准地价高层模型“梯田型”与“环状放射型”的空间形态。