搜索结果: 1-1 共查到“遥感信息工程 data transfer”相关记录1条 . 查询时间(0.156 秒)
CLASSIFICATION AND REPRESENTATION OF CHANGE IN SPATIAL DATABASE FOR INCREMENTAL DATA TRANSFER
incremental data transfer change Geographical Object update Classification representation
2015/6/1
Nowadays, more and more spatial databases are used in various fields, so the demands for keeping spatial database “fresh” are growing rapidly. Generally, the end-users get the basic spatial data from ...