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Geospatial Standards


Minnesota Geospatial Standards, Domains and Lookup Tables


The GAC is in the process of reviewing and approving standards earlier approved by the former GCGI. As each of the earlier standards is approved by the GAC, it will be moved to the GAC table below and removed from the GCGI table.
 

Standards Approved by the Minnesota Geospatial Advisory Council (GAC)

Name of Standard Additional Resources
Address Point Data
CTU ID (City, Township, Unorganized Territory) CTU list with a crosswalk to legacy Census codes
County ID  
Parcel Data
State ID  

 


Standards Approved by the Minnesota Governor's Council on Geographic Information (GCGI)

Name of Standard Additional Resources
Coordinate Interchange Standard for State Agencies  
Measuring and Reporting Positional Accuracy in Spatial Data Positional Accuracy Handbook:  Using the national standard for spatial data accuracy to measure and report geographic data quality
Minnesota Geographic Metadata Guidelines
Codes Identifying Reaches and Watercourses  
Codes Identifying Watersheds  
Codes Identifying Lakes and Wetland Basins  
U.S. National Grid

 


GAC Standards Under Development

Name of Standard Status
Road Centerline (uses domains and lookup tables below) Public review period on draft v. 0.6 closed March 13, 2019. Comments are being reviewed.
Digital Stormwater System Data Exchange Provisional standard for implementation testing
The Metro Stormwater Geodata Project is actively working to develop this standard

 


Domains and Lookup Tables for GAC Standards

Resource Description
Domains (xlsx), updated 1/28/2019
  • Used especially in address point, parcel data and road centerline standards
911 GIS POC; County; CTU; ESN; FClass; Homestead; Lifecycle Status; MSAG; Non-Standard Parcel; Ownership; Placement Location; Principal Meridian; PSAP; Range Direction; Road Class; School District; Source; many street-related codes (Elevation; Local To State; MnDOT Prefix and Route System; One Way; Parity; Primary Status; Route Direction; Directional; Pre Type; Post Type); State; Subaddress Type; Surf Type; Tax Exempt; Watershed District; Yes/No/Unknown (41 worksheet tabs)
Lookup Tables (xlsx), updated 12/21/2018 County; State; U.S. Postal Service Default City (5 worksheet tabs)
GAC Standards schema templates (fgdb format) Includes the domains and lookup tables

 

 


National Geospatial Standards


Adopted National Standards

    Federal Geographic Data Committee

    Links to all of the following standards may be found on the FGDC's Standards Publications webpage.

Name of Standard
Content Standard for Digital Geospatial Metadata
Content Standard for Digital Geospatial Metadata: Part 1, Biological Data Profile
Content Standard for Digital Geospatial Metadata: Part 2, Metadata Profile for Shoreline Data
Spatial Data Transfer Standard - SDTS
Cadastral Data Content Standard
Classification of Wetlands and Deep Water Habitats
National Vegetation Classification Standard
Soil Geographic Data Standard
Geospatial Positioning Accuracy Standards
  • Geodetic Control Networks
  • National Standard for Spatial Data Accuracy
  • Architecture, Engineering, Construction, and Facilities Management
  • Nautical Charting Hydrographic Surveys
Content Standard for Digital Orthoimagery
Content Standard for Remote Sensing Swath Data
Utilities Data Content Standard
Standard for a U.S. National Grid
Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata
Digital Cartographic Standard for Geologic Map Symbolization
Geographic Information Framework Data
Wetlands Mapping
U.S. Thoroughfare, Landmark, and Postal Address Data
Federal Trails Data
Coastal and Marine Ecological Classification

 

   Federal Information Processing Standards

 


National Standards Under Development

Links to the following standards and more specific information about their current status can be found on the FGDC's Standards Under Development webpage.

Name of Standard
Earth Cover Classification Standard
Geologic Data Model
Shoreline Data Content
Content Standards for Framework Land Elevation Data
Cultural Resources Geospatial Data Content Standard
Federal Buildings and Facilities Geospatial Data Content
Maintenance and Review of the National Wetland Classification


Return to the GAC Standards Committee homepage

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