基于AO的同比例尺地形图无缝接边技术及其实现方法  

Research on the technology and method of seamless edge matching of same scale maps based on ArcObjects

作　　者：孙丽娜[1] 李吉之[2] 陈静[1] 

机构地区：[1]辽宁工程技术大学测绘与地理科学学院,辽宁阜新123000 [2]扬州环境资源职业技术学院资源科学系,江苏扬州225127

出　　处：《测绘工程》2007年第6期49-53,共5页Engineering of Surveying and Mapping

摘　　要：针对目前同比例尺地形图手工接边工作量大、效率较低、准确性不高、属性残缺等缺陷,提出同比例尺地形图无缝接边技术。在吸取ArcGIS处理地形图无缝接边若干优点的基础上,提出分幅地形图无缝接边的约束条件和算法,并利用ArcObjects(简称AO)实现该算法。Aimed at the shortcomings such as big workload, low efficiency, lacking of attribute in the methods of the same scale maps edge matching at present, the paper brings forward the technique of the same scale maps seamless edge matching, and draws the strongpoints dealing with the problems in ArcGIS, puts forward the restrictive terms and arithmetic about automatic seamless edge matching of topographic maps, and uses ArcObjects to implement it.

关 键 词：ARCOBJECTS 地形图 无缝接边 

分 类 号：P208[天文地球—地图制图学与地理信息工程]