基于MapInfo的交通影响评价数据库的建立

随着我国经济建设发展迅速,土地利用更新加快,很多城市已经将交通影响评价作为项目审批中的一个必不可少的步骤。交通影响评价调查数据具有涵盖范围广、信息量大、与地理位置结合紧密等特点,而MapInfo作为一种GIS软件,可详尽、直观、形象地完成电子地图数据的显示和管理。针对交通影响评价数据的特点和MapInfo可以实现的功能,讨论了利用MapInfo建立数据库的思路,为合理、有效地管理交通影响评价数据以及应用这些数据进行其他方面的工作提供了一个科学的方法。

Establishment of the MapInfo-based Database Concerning Traffic Impact Evaluation

In many cities,with dramatic growth of municipal construction and frequent renewal of land use,traffic impact evaluation has become one of the essential procedures in the assessment and approval of projects.Covering a wide field,involving tremendous information and being of close relevance to geographic location are the few among all characteristics of the data collected from Traffic Impact Evaluation.MapInfo,a GIS software,with thus collected data,is capable of achieving the presentation and management of E-maps in a comprehensive,vivid and picturesque manner.With reference to the abovementioned characteristics of data from evaluation and the functions of MapInfo,this paper shows how to establish the MapInfo-based database.And the purpose provides a scientific method for accomplishing the practical,effective administration of the data and the possible application of these data in other fields.