Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road Meshes
In this paper, we propose a new method to achieve automatic matching of multi-scale roads under the constraints of smaller scale data. The matching process is: Firstly, meshes are extracted from two different scales road data. Secondly, several basic meshes in the larger scale road network will be m...
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| Format: | Article |
| Language: | English |
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Surveying and Mapping Press
2019-12-01
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| Series: | Journal of Geodesy and Geoinformation Science |
| Subjects: | |
| Online Access: | http://jggs.sinomaps.com/fileup/2096-5990/PDF/1578474641676-1166665520.pdf |
| _version_ | 1817985859240067072 |
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| author | Hongxing PEI,Renjian ZHAI,Fang WU,Jinghan LI,Xianyong GONG,Zheng WU |
| author_facet | Hongxing PEI,Renjian ZHAI,Fang WU,Jinghan LI,Xianyong GONG,Zheng WU |
| author_sort | Hongxing PEI,Renjian ZHAI,Fang WU,Jinghan LI,Xianyong GONG,Zheng WU |
| collection | DOAJ |
| description | In this paper, we propose a new method to achieve automatic matching of multi-scale roads under the constraints of smaller scale data. The matching process is: Firstly, meshes are extracted from two different scales road data. Secondly, several basic meshes in the larger scale road network will be merged into a composite one which is matched with one mesh in the smaller scale road network, to complete the N∶1(N>1) and 1∶1 matching. Thirdly, meshes of the two different scale road data with M∶N(M>1,N>1) matching relationships will be matched. Finally, roads will be classified into two categories under the constraints of meshes: mesh boundary roads and mesh internal roads, and then matchings between the two scales meshes will be carried out within their own categories according to the matching relationships. The results show that roads of different scales will be more precisely matched using the proposed method. |
| first_indexed | 2024-04-14T00:03:17Z |
| format | Article |
| id | doaj.art-aaf740d8eb0d45d3b66fbbb78d957810 |
| institution | Directory Open Access Journal |
| issn | 2096-5990 |
| language | English |
| last_indexed | 2024-04-14T00:03:17Z |
| publishDate | 2019-12-01 |
| publisher | Surveying and Mapping Press |
| record_format | Article |
| series | Journal of Geodesy and Geoinformation Science |
| spelling | doaj.art-aaf740d8eb0d45d3b66fbbb78d9578102022-12-22T02:23:38ZengSurveying and Mapping PressJournal of Geodesy and Geoinformation Science2096-59902019-12-0124738310.11947/j.JGGS.2019.0408Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road MeshesHongxing PEI,Renjian ZHAI,Fang WU,Jinghan LI,Xianyong GONG,Zheng WU01. Center of TH-Satellite of China, Beijing 100081, China;2. Institute of Geospatial Information, Information Engineering University, Zhengzhou 450000, ChinaIn this paper, we propose a new method to achieve automatic matching of multi-scale roads under the constraints of smaller scale data. The matching process is: Firstly, meshes are extracted from two different scales road data. Secondly, several basic meshes in the larger scale road network will be merged into a composite one which is matched with one mesh in the smaller scale road network, to complete the N∶1(N>1) and 1∶1 matching. Thirdly, meshes of the two different scale road data with M∶N(M>1,N>1) matching relationships will be matched. Finally, roads will be classified into two categories under the constraints of meshes: mesh boundary roads and mesh internal roads, and then matchings between the two scales meshes will be carried out within their own categories according to the matching relationships. The results show that roads of different scales will be more precisely matched using the proposed method.http://jggs.sinomaps.com/fileup/2096-5990/PDF/1578474641676-1166665520.pdf|multi-scale matching|road networks matching|road meshes |
| spellingShingle | Hongxing PEI,Renjian ZHAI,Fang WU,Jinghan LI,Xianyong GONG,Zheng WU Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road Meshes Journal of Geodesy and Geoinformation Science |multi-scale matching|road networks matching|road meshes |
| title | Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road Meshes |
| title_full | Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road Meshes |
| title_fullStr | Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road Meshes |
| title_full_unstemmed | Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road Meshes |
| title_short | Automatic Matching of Multi-scale Road Networks under the Constraints of Smaller Scale Road Meshes |
| title_sort | automatic matching of multi scale road networks under the constraints of smaller scale road meshes |
| topic | |multi-scale matching|road networks matching|road meshes |
| url | http://jggs.sinomaps.com/fileup/2096-5990/PDF/1578474641676-1166665520.pdf |
| work_keys_str_mv | AT hongxingpeirenjianzhaifangwujinghanlixianyonggongzhengwu automaticmatchingofmultiscaleroadnetworksundertheconstraintsofsmallerscaleroadmeshes |