Virginia Geospatial Clearinghouse Workgroup Data Sharing Presentation 8/18/2010 Data Sharing

Project Examples HRECC Campbell Regional NoVA RRCL Focus ESRI Replication Data Sharing

Solution ESRI Replication Best practice for data sharing 1 way replication Updates Only HRECC Objective Near-real time Geospatial updates of critical infrastructure and address layers by consolidating disparate data sets facilitating the consumption of these layers into E-911 mapping system and the state GIS program

Solution Database replication Provide seamless, instant updates City County VITA Other Localities Thru VITA HRECC

Solution Geoprocessing Tasks Evaluate data Integrate data Output E-911 updates SHP GDB

HRECC Lessons Learned Insure robust infrastructure (network and servers) Define/refine security issues early Coordinate changes to data model No longer islands of excellence! Basic GIS admin knowledge important White paper available

Solution ESRI Replication Best practice for data sharing 1 way replication Hands off process once implemented Updates Only Data provision thru Geodata services Campbell Regional Objective Streamline the process of sharing data between localities to support E mapping and GIS operations Needs

Project status Internal replication to staging DB Geodata services are published from staging Subset focused on PSAP needs Geodata services Are setup (Bedford, Appomattox, Campbell), Lynchburg pending Campbell Regional Each local is pulling from surrounding county geodata services Other local data replicas are on staging DB ETL process (GP tools) used to consolidate and export data and format for E-911

NoVA RRCL Objective Develop a standard regional routable centerline (RRCL) data model and data set usable by computer aided dispatch (CAD) systems throughout the region Incorporated into the Virginia Geographic Information Network (VGIN) State road centerline file format (RCL) Provide a framework of exchanging routable centerline data in the future Solution Develop regional data model Migrate to regional model Extensive use of ESRI PLTS – Data mgt & QA/QC GP Tools – automate QA/QC Use ESRI Replication Data exchange in the future

NoVA RRCL Status Develop Summary of Existing Sources, Data Quality and Completeness - Complete Define Model and Standards – Complete Development Statement of Work for Data Conversion and QA/QC – Complete Migrate Data available from each Jurisdiction into the New Model - In process Perform QA/QC on the data conversion deliverables - In process Develop Data Maintenance Tools - In process Provide for Specific Changes to Support Local Installation - In process Develop Best Practices Guide – Not Started Optional Task 10: Publication and Dissemination – Not Started

Virginia Geospatial Clearinghouse Workgroup Data Sharing Presentation 8/18/2010 Data Sharing Questions?