%0 Journal Article
%T Study on Exchange of Different Data Format in Spatial Information Grid<br>空间信息栅格中的不同数据格式转换研究
%A LU Ming
%A NI Kai
%A LI Wei-jiang
%A ZHANG Chao
%A <br>鲁铭
%A 倪凯
%A 李卫江
%A 张超
%J 计算机应用研究
%D 2006
%I 
%X There are many problems in spatial information due to its excessive voluminousness,complexity of processing and difficulty in sharing.A main task of Spatial Information Grid(SIG)is to acquire store,organize,distribute,analyze,aggregate,and apply spatial information,establish a unified and intelligent platform.After analyzed some main spatial data formats in the market,this article put forward an idea of bridge based on MIF file of MapInfo Company.By this bridge,we can realize the change between two different spatial data format,such as ESRI's Shapefile,AutoCAD's DWG file.As a result,it is an effective method for changing different spatial data format,which also gives us an impact way to solve the problem of sharing the spatial data.
%K Data Sharing
%K Format Change
%K Spatial Data
%K Data Format<br>数据共享
%K 格式转换
%K 空间数据
%K 数据格式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=D7D946988C3A6B08&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=E158A972A605785F&sid=E0F6F365E4766526&eid=2BA123C6EB9D54C2&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10