Research on integration of distributed geographical information system
Jianjun Zhai · Yangtze River · 2007
In the view of GIS integration features and in the combination of the progress of computation model,the key technology and the most new advancement of distributed GIS integration,and by the analysis of WebGIS structure,the GIS integration thought train in WebGIS environment is investigated.Under internet environment,based on metadata data,the GIS integration scheme supported by object relation database and distributed object component GIS is expected to be ripe in data,soft and hardware technologies and its application,possessing broad development prospects.Meanwhile,the effort in GIS standardization possesses important significance in a very long time.