Research and Application of Government Geospatial Information Acquisition Scheme on Mobile Equipment
CHEN Zhangjian;HU Fengwei;LI Aiqin;WANG Yanchao;Zhejiang Academy of Surveying & Mapping;
Some characteristics for Government Geographic Information(GGI) object are summarized and reviewed, which includes attribute, space, time, and transformation. This paper analyzes the actual state of GGI collecting from collection difficulties, superficial contents and different qualities, and presents a mobile collection solutions which formed a collecting updating model of "Two stage collecting, four level accessing and first order checking". Then taking Zhejiang province as an example, the paper designs and develops a mobile GGI collecting system, effectively braking the barrier of hierarchical managements, and guarantees the depth, scope and authority, and realizes the rapid landing and sharing of GGI.
【CateGory Index】： P208