| 交通地理信息系统应用研究 |
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| 引用本文： | 张小文,刘勇,潘小多,古兴福. 交通地理信息系统应用研究[J]. 兰州大学学报(自然科学版), 2002, 38(5): 95-99 |
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| 作者姓名： | 张小文 刘勇 潘小多 古兴福 |
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| 作者单位： | 兰州大学,西部环境教育部重点实验室,甘肃,兰州,730000;甘肃省靖远煤业有限责任公司设计院,甘肃,平川,730913 |
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| 摘 要： | 讨论了交通地理信息系统的基本概念,数据模型和空间分析功能,并结合具体开发实例,探讨了多种查询手段的综合应用,道路里程桩号系统和道路描述系统等问题。
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| 关 键 词： | 交通地理信息系统 动态分段 地址编码 |
| 文章编号： | 0455-2059(2002)05-0095-05 |
| 修稿时间： | 2001-08-29 |
Evolotion of application of GIS-T |
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| ZHANG Xiao-wen ,LIU Yong ,PAN Xiao-duo ,GU Xin-fu. Evolotion of application of GIS-T[J]. Journal of Lanzhou University(Natural Science), 2002, 38(5): 95-99 |
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| Authors: | ZHANG Xiao-wen LIU Yong PAN Xiao-duo GU Xin-fu |
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| Affiliation: | ZHANG Xiao-wen 1,LIU Yong 1,PAN Xiao-duo 1,GU Xin-fu 2 |
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| Abstract: | Geographical information system for transportation (GIS-T) has been widely used in the designing and management of roads network and other facilities. The principles, methodology, data models and spatial analysis of GIS-T are introduced in detail. The principle of arc node topological relation and dynamic segment are expatiated by a development instance. Some problems, such as building multiple query, the mileage mark system and the road descriptive system are discussed at the end of the thesis. The application of GIST showed that it would greatly improve the convenience and efficiency of the transportation profession. |
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| Keywords: | geography information system for transportation dynamic segment address code |
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