The Study of crop growth monitoring of Spatio-temporal Reasoning Model Using Geo-Info Tupuu

摘要

The spectrum curves of different objects are the centralized embodiment that it is by the object reflecting to electromagnetic wave. The difference of spectrum curves worked by many factors, we can differentiate the different object type according to the different spectrum curve. It is obvious that the spectrum reflect not only the object itself status, but also the environment surrounding them. According to this feature, we took the changes of spatial and temporal features as our studied emphases, and made the best of geography Tupu theory that it primely expresses the spatio-temporal features of geographical phenomena and the conceptual expression to the rules, combined the hyper-graph spatio-temporal conceptual model, and used the object-oriented technology to combine several factors that affect the growth, constructed a model that satisfy the practical application requirement, and finally had the model used in the growth monitoring of tobacco. Through practice, the model was proved to be feasibility in theory aspect and method.