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GIS Data Conversion Handbook

This landmark book addresses the data conversion issues involved in geographic information systems (GIS) technology. Converting paper-based maps to digital files can be expensive, complicated, and time consuming. It is the first comprehensive handbook that cohesively integrates the many complex issues of data conversion into a single publication for the GIS professional as well as for the student or layperson. Written and edited by international authorities on GIS conversion, the handbook covers the subject from basic conversion issues and map digitizing to advanced data capture techniques.

Therefore, it is possible to access and join information temporarily during its use,
allowing the creation of data relationships that were not considered in the original
database design. Nevertheless, RDBMS also require good database designs to
ensure efficient processing and fast access to frequently used data. Databases
must be carefully designed so that they can hold specific information and so that
meaningful information can be extracted from them. A DBMS or RDBMS allows
for ...