MRCC Street Centerline Modification Log

This dataset logs the modifications of the MRCC Street Centerline data. It tracks both attribute and geometry changes. Each attribute and geometry change has one row/feature in the feature class. For example, if multiple attributes changes, each change would have its own entry/row/feature segment to represent that modification.<br/><br/>MRCC Centerline abstract: <br/>This dataset was created by the MRCC, a joint collaborative project involving the technical and managerial GIS staff from the Seven Metropolitan Counties (Anoka, Carver, Dakota, Hennepin, Ramsey, Scott and Washington), the Metropolitan Emergency Services Board, the Metropolitan Council and MnGeo with the primary goal to develop a road centerline data model and dataset that meets core business needs of local governments and regional interests. Core needs this dataset are intended to satisfy include:<br/><br/>- Vehicular routing;<br/>- Address geocoding;<br/>- Next Generation 911 call routing and location validation;<br/>- Emergency services dispatching;<br/>- Linear referencing uses;<br/>- Cartographic representation of road features;<br/><br/><br/>The MRCC encourages other counties and stakeholders across Minnesota to build upon the work of the MRCC and not have to replicate the process of model development. The MRCC does not claim to have the full knowledge of the unique road data needs to be anticipated from stakeholders in Greater Minnesota such as national and state forest roadway, tribal nation roadways and so on. The MRCC endeavors to have this effort augment and support larger statewide road dataset development efforts in the future.<br/><br/>For specific questions regarding centerline alignments or attributes, please contact the county below<br/>Anoka: https://www.anokacounty.us/315/GIS<br/>Carver: gis@co.carver.mn.us<br/>Chisago: gis@co.chisago.mn.us<br/>Dakota: gis@co.dakota.mn.us<br/>Hennepin: gis.info@hennepin.us<br/>Isanti: amber.dalbec@co.isanti.mn.us<br/>Ramsey: RCGISMetaData@co.ramsey.mn.us<br/>Scott: gis@co.scott.mn.us<br/>Washington: surveyor@co.washington.mn.us

Additional Info

Field Value
Last Updated August 17, 2019, 10:03
Created June 28, 2019, 10:02
dsAccessConst None. This dataset is public domain under the Minnesota Government Data Practices Act (Minnesota Statutes Chapter 13). If the dataset is not available from the Online Linkage in Section 6, please contact the Distribution Contact Person.
dsCurrentRef Counties submit data to this aggregated dataset at their determined interval. The MetroGIS aggregation process runs nightly and accepts the most current version available to the aggregate (see note below).
dsMetadataUrl ftp://ftp.gisdata.mn.gov/pub/gdrs/data/pub/us_mn_state_metrogis/trans_mrcc_modification_log/metadata/metadata.html
dsModifiedDate 2019-08-16 23:59:45
dsOriginator Metropolitan Council
dsPurpose To see which changes occurred to adapt related custom changes made by end-users. For example, an end-user could split a MRCC street centerline to connect it to a sidewalk for a pedestrian routing network; and if the original segment that was split changes, the end-user can look at the log and make adjustments on the related customized segment(s).<br/><br/>MRCC Centerline purpose:<br/>The goal of the MRCC is to facilitate the creation and sustained maintenance of a local/regional road<br/>centerline dataset that can be used to meet the needs of local and regional partner agencies.<br/><br/>Note: The Geospatial Commons File Geodatabase download contains a version with the geodatabase domains removed (trans_mrcc_centerlines.gdb) and a version with the domains included and applied to their fields (trans_mrcc_centerlines_wDomains.gdb).

Dataset extent