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The Orange County Map Modernization Project Phase III was a software development project for the maintenance and application of the Orange County landbase, which is based on Intergraph’s MGDM / MGE system and Oracle database.
MicroStation Development Language (MDL) was used in the software tools development, which includes:
 Smart Extract: allows the user to extract area, linear, and point features from a MGDM administrative project
Shared Edges Building and Maintenance, includes:
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Extract shared edge candidates
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Clean the extracted data
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Create polygons for specified features
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Build shared edge table in the Oracle database
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Maintain edge relationships
Data Distributor: allows the user to maintain customer information in an Oracle database
Automated Addressing: uses an advanced algorithm to generate unique addresses based on the street centerline and the current and neighboring parcels.
Address Range Generation: generates address ranges for street centerlines based on their associate addresses.
MRF Abilities demonstrated in this project include:
Ability to develop programs in MicroStation and MGE environment:
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Use of MDL to develop efficient geoprocessing tools. The software tools developed have the same look and feel as MicroStation, MGE, and Parcel Manager
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Good understanding of GIS application problems
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Efficient GIS algorithm design and implementation
Ability to integrate an Oracle database in GIS applications:
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Design and creation of database tables and relationships (e.g. polygon table, edge table, address table, customer table, etc.)
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SQL programming for Oracle database manipulation
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Relationship maintanence between spatial objects and database records
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