To model a database that stores geo-indexed data or space, a diversity of models exists in the literature. In this article the models will be studied proposed by Michael F. Worboys, Peter Milne and S. A. Roberts and will be represented using OMT (Object Modelling Technique) of Rumbaugh. The models will be evaluated following a methodology based on the existence of a ideal model of reference against the one which to be able to contrast them. The created ideal pattern will be constituted in a new model for the design of space databases OxO
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