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  2. Your Government
  3. Administration
  4. Information Technology
  5. Geographic Information Systems (GIS)
  6. GIS Resources

GIS Resources

Regional GIS Resources

Guides and Resources
  • Ontario County Data Resource Center
  • Ontario County Data Request (PDF Request Form)
  • OnCOR Silverlight User Guide
  • OnCOR HTLM5 User Guide
  • GIS/SIG User Group
  • Livingston County
  • Monroe County
  • Seneca County
  • Steuben County
  • Wayne County
  • Yates County

New York State GIS Resources


  • New York State GIS Association
  • New York State Geospatial Advisory Council
  • New York State Department of Environmental Conservation
DATA:
  • Open NY Data Portal
  • New York State GIS Clearinghouse
  • Cornell University Geospatial Information Repository (CUGIR)

General and National GIS Resouces


  • FEMA's Flood Map Viewer
  • USDA NRCS Geospatial Data Gateway
  • US Census Bureau
  • Working With GIS Data? Librarians Can Help With That!


  1. OnCor
    1. Staff Login
    2. OnCOR Data Layers
  2. Data Resources
  3. GIS Program Background
  4. Map Center
    1. County and Municipal Maps
    2. Election and Political Maps of Ontario County
    3. Facilities Maps of Ontario County
    4. Recreation and Tourism Maps
  5. Custom Map Request
  6. Metadata
    1. Metadata for Basemap Layers
    2. Metadata for Environmental Layers
    3. Metadata for Resource Layers
    4. Metadata for Cultural Layers
  7. GIS Resources
  8. Census 2020
  9. GIS Project Showcase
  10. Cultural Resources in Ontario County
Agendas & Minutes

OnCor

Employment

Sheriff's Office

Economic
Development
Property Taxes

  1. Footer Ontario County New York

Contact Us

  1. Ontario County, New York
    20 Ontario Street
    Canandaigua, NY 14424
    Phone: 585-396-4451
    Contact

Helpful Links

  1. Ontario Tobacco Asset Corp.
  2. R.A.C.E.S.
  3. 2-1-1 Lifeline
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Using the Site

  1. Site Map
  2. Mission, Vision & Core Values
  3. Accessibility
  4. Privacy
  5. Copyright Notices
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