作　　者： ; ; ; ;

机构地区： 广州大学土木工程学院

出　　处： 《测绘与空间地理信息》 2009年第2期122-124,127,共4页

摘　　要： 在实际制图过程中运用MAPGIS软件的误差校正功能,能进行传统的标准图幅及非标准图幅的误差校正工作,保证了制图的速度和精度。但是,在实际工作中,常常因操作者的失误或资料提供者专业知识的欠缺,而造成原始资料的不合格。结合笔者科研和实际工作学习中遇到的特殊问题,提供了若干巧用MAPGIS"校正"功能解决GIS或非GIS领域中该类问题的案例,为MAPGIS软件的普及提供了经验。 Based on the error correction function of MAPGIS during the process of practical mapping, much error correction work for standard and nonstandard map sheet could be solved so as to ensure the speed and accuracy of mapping. However, some source materials are not eligible cased by the operator＇s fauhs or the providers＇lack of professional knowledge. In this paper, some solutions based on the correction function of MAPGIS for special problems in GIS or other fields are introduced and illustrated ,while much experience of MAPGIS are also provided.

关 键 词： 误差校正 制图

领　　域： [天文地球] [天文地球]