Spatio-Temporal Data Construction
نویسندگان
چکیده
منابع مشابه
Spatio-Temporal Data Construction
On the route to a spatio-temporal geoscience information system, an appropriate data model for geo-objects in space and time has been developed. In this model, geo-objects are represented as sequences of geometries and properties with continuous evolution in each time interval. Because geomodeling software systems usually model objects at specific time instances, we want to interpolate the geom...
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A conceptual model for environmental data is presented with special emphasis on the ability to store spatio-temporal references of the data. Other aspects of the model are the ability to handle hierarchical data and semantics of the measurements. Introduction How people perceive things and their relationships is not only the basis of forming theories but also for collection and storage of infor...
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This paper presents a new approach in spatio-temporal data classification. This classification can be used in many branches including robotics, computer vision or medical data analysis. Due to easy transformation of time dimension of spatio-temporal data into the phase of complex number, the presented approach uses complex numbers. The classification is based on a complex-valued neural network ...
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Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication systems, only summarized data, like the average number of cars in an area for a specific period, or phones serviced by a cell each day, is required. Although this information can be obtained from operational databases,...
متن کاملSpatio-Temporal Data Exchange Standards
We believe that research that concerns aspects of spatio-temporal data management may benefit from taking into account the various standards for spatio-temporal data formats. For example, this may contribute to rendering prototype software “open” and more readily useful. This paper thus identifies and briefly surveys standardization in relation to primarily the exchange and integration of spati...
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ژورنال
عنوان ژورنال: ISPRS International Journal of Geo-Information
سال: 2013
ISSN: 2220-9964
DOI: 10.3390/ijgi2030837