China has finished 40% of the updates of
its largest national geographic information
database and will complete the entire
project by 2010, according to State
Bureau of Surveying and Mapping. It
is a 1:50000 national basic geographic
information database that covers the
whole country with the largest scale
and highest precision up to date. Social
and economic development, as well as
geographic change has led to changes
in the database. The Bureau planned to
finish another 14% of the project in 2008. |