To determine map content is the first work for thematic map design.
Two-dimensional includes map production, information query, the address matches and rendering, thematic map production and the production profiles;
It is difficult to automatically and accurately extract vector data from thematic map because of annotations.
After transformation of the data model and processing of the thematic mapping elements, the paper constructs a mapping system of the seabed sediment thematic digital map.
Creating thematic maps based on mapInfo;
Design and implementation of thematic mapping service based on SOA
Compilation of thematic mapard Atlas;regional economic developinent planning urce developing planning ;environ mental protection planning ,management of scientific and technology.
