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This paper studied the management and operator schema of spatial data based on metadata. The mining multi-scale DLG Data Organization and Management System is established by ArcEngine and Oracle as development platforms. The system can provide a convenient and intuitive data resource management platform for the mining production manager, and the database functions supplied effective access to the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.