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, guide and display. Taking the multi-scale and multi-media characteristics into consideration, the design and development method of multi-scale navigation electronic map system is 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.
The Design and Realization of Multi-Scale Navigation Electronic Map
First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China
2007-07-09
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
The Design and Realization of Multi-Scale Navigation Electronic Map
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