An improved method for generalisation of point features with consideration of reinforcing relationships
文献类型：期刊论文
| 作者 | Zhang, Yifan1,2; Yu, Wenhao1,2,3; Chen, Zhanlong1,2 |
| 刊名 | JOURNAL OF SPATIAL SCIENCE
 |
| 出版日期 | 2022-01-02 |
| 卷号 | 67期号:1页码:41-60 |
| 关键词 | Cartography map generalisation spatial database Voronoi diagram points-of-interest |
| ISSN号 | 1449-8596 |
| DOI | 10.1080/14498596.2020.1720837 |
| 通讯作者 | Yu, Wenhao(ywh_whu@126.com) |
| 英文摘要 | Point feature selection aims at preserving global patterns of point cluster during map scaling. This is an important technique for clear presentation of points in multi-scale maps. However, existing methods tend to include single point features ignoring the spatial interactions between two types of points. For example, based on the Input Sharing mechanism in agglomeration economics, different types of facilities are usually co-located together to reinforce their functions in business competition. In this respect, generalization of a point feature should consider not only its own importance but also the reinforcing effects from other features. In this paper, an improved method is proposed by including the spatial contextual information. Experiments suggest that our method can preserve service patterns after generalization. |
| WOS关键词 | QUALITY ASSESSMENT ; OF-INTEREST ; VORONOI ; LOCATION |
| 资助项目 | National Natural Science Foundation of China[41701440] ; National Natural Science Foundation of China[41531180] ; National Natural Science Foundation of China[41871305] ; Natural Science Foundation of Hubei Province[2018CFB513] ; Fundamental Research Funds for the Central Universities, China University of Geosciences (Wuhan)[CUG170640] ; National Key Research and Development Program of China[2017YFB0503500] ; Opening Fund of Key Laboratory of Geological Survey and Evaluation of Ministry of Education[GLAB2019ZR02] ; State Key Laboratory of Resources and Environmental Information System |
| WOS研究方向 | Physical Geography ; Remote Sensing |
| 语种 | 英语 |
| WOS记录号 | WOS:000755331600004 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Hubei Province ; Fundamental Research Funds for the Central Universities, China University of Geosciences (Wuhan) ; National Key Research and Development Program of China ; Opening Fund of Key Laboratory of Geological Survey and Evaluation of Ministry of Education ; State Key Laboratory of Resources and Environmental Information System |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/171118]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yu, Wenhao |
| 作者单位 | 1.China Univ Geosci, Key Lab Geol Survey & Evaluat, Minist Educ, Wuhan, Peoples R China 2.China Univ Geosci, Sch Geog & Informat Engn, Wuhan, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yifan,Yu, Wenhao,Chen, Zhanlong. An improved method for generalisation of point features with consideration of reinforcing relationships[J]. JOURNAL OF SPATIAL SCIENCE,2022,67(1):41-60. |
| APA | Zhang, Yifan,Yu, Wenhao,&Chen, Zhanlong.(2022).An improved method for generalisation of point features with consideration of reinforcing relationships.JOURNAL OF SPATIAL SCIENCE,67(1),41-60. |
| MLA | Zhang, Yifan,et al."An improved method for generalisation of point features with consideration of reinforcing relationships".JOURNAL OF SPATIAL SCIENCE 67.1(2022):41-60. |
入库方式： OAI收割
来源：地理科学与资源研究所
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