| 摘要 |
A database system and method for obtaining and communicating data is provided, wherein the system includes a plurality of mobile nodes, wherein at least a first mobile node has an environmental data collection device, a location determination device configured to determine a geographical location that is associated with environmental data obtained by the environmental data collection device, and a memory device configured to store the environmental data and the associated geographical location. The first mobile node further includes a processor, and a communication device configured to transmit the environmental data and the associated geographical location to a database, wherein at least one of the database and the processor is configured to categorize the environmental data and the associated geographical location, and communicate data that is a function of the environmental data and the associated geographical location to a second mobile node of the plurality of mobile nodes based upon the categorization.
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