| 空间信息分层复合分析模型 |
| |
| 引用本文： | 薛丰昌.空间信息分层复合分析模型[J].测绘科学,2011,36(5):200-202. |
| |
| 作者姓名： | 薛丰昌 |
| |
| 作者单位： | 南京信息工程大学遥感学院测绘工程系,南京,210044 |
| |
| 基金项目： | 南京信息工程大学科研基金“区域气象要素与地理空间信息复合分析”(S8108232001),“空间信息复合分析理论与模型研究”(S8109008001) |
| |
| 摘 要： | 尺度依赖性、空间依赖性和空间非均质性是空间信息的本质特征,如何在空间分析中综合考虑以上特征目前仍缺少有效方法.本文提出的空间信息分层复合分析模型通过“回归的回归”两阶段分析建立包含空间异质性、空间依赖关系与空间尺度效应的空间单元综合回归模型,有助于解决空间分析中数据的多维复杂性涉及的尺度效应、空间依赖性和空间异质性综合...
|
| 关 键 词： | 空间信息 分层复合分析模型 尺度效应 空间依赖 |
Multi-level integrated analysis model of spatial information |
| |
| XUE Feng-chang.Multi-level integrated analysis model of spatial information[J].Science of Surveying and Mapping,2011,36(5):200-202. |
| |
| Authors: | XUE Feng-chang |
| |
| Institution: | XUE Feng-chang(School of Remote Sensing,Nanjing University of Information Science and Technology,Nanjing 210044,China) |
| |
| Abstract: | Spatial dependence,spatial heterogeneity and spatial scale effect is intrinsic feature of spatial information.There is no effective model to integrate them in spatial analysis now.Multi-evel integrated analysis model of spatial information proposed in this article could offer more credible results than traditional regression models because of its ability disposing the hierarchical structure of data.In the model,spatial process was taken as the process affected by inner and external effect of data,and relati... |
| |
| Keywords: | spatial information Multi-level integrated analysis model spatial scale effect spatial dependence |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
