Faced with the large mounts of increasing spatial data, a terminaluser has more difficulty in understanding them without the helpful knowledge from spatial databases.
面对持续增长的海量空间数据,用户难以在没有知识辅助的情况下完全理解数据。
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Users continue to invoke the legacy IT systems using the original application means, typically through a user interface (such as a mainframe dumb terminal or a packaged application's UI).
Additionally, General Dynamics is developing the MUOS User Entry Terminal Waveform software library for future use by radios being developed under the Joint Tactical radio System (JTRS) program.