On constructing multi-scale city navigable electronic map

摘要：

City multi-scale navigation electronic map integrates digital mapping technology, GIS technology, multimedia technology and other high - tech means, and builds a convenient and visual spatial information services platform for route design, route guide and route display. Taken the multi-scale characteristics into consideration, the design and development method of civil multi-scale navigation electronic map system was proposed. The total structure, key technique and solution strategies are explained in details. The key techniques based on interpolation method are provided for intelligent zoom of multi-scale road map. The test result shows the system function is valid and stable.

关键词： multi-scale navigable electronic map multi-scale representation interpolation method multi-scale intelligent visualization

作者: WANG Yan-hui

作者单位: 3D information collection and application Key Lab of Education Ministry, Capital Normal University, Beijing, 100037

会议类型: 国际会议

会议名称: 2010 International Conference on Circuit and Signal Processing(2010年电路与信号处理国际会议 ICCSP 2010)

会议地点: 上海

会议语种:英文

页码: 53-56

在线出版日期: 2010-12-25（万方平台首次上网日期，不代表论文的发表时间）