Multi-representation Database

Imagine producing several different types of maps using different style sheets - different symbology, different scales - from the same database. How does this work?

By using a true, multi-representation data base, it is possible to have one set of data for an entire city, country - even the world - and use the same data to create and produce many different maps. Changes made in one place are propagated to other representations in the same data base. If new data is introduced to the data base as an update, a history is kept for each piece of data that is introduced AND a relationship is built with the original piece of data. It is possible to see what has changed and whether or not the changes are significant.

axpand is based on a multi-representation data base. The benefits of using a multi-representation data base are clear. It is possible to use the same, seamless data base for several different data models. It is possible to create many different map scales from the same data. It is possible to trace back changes to their origins over time.

To learn more about how a multi-represenation data base can benefit you, contact us.