Chelan County Assessor

GIS - Mapping

A Geographic Information System (GIS) is an organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information.

One of the most powerful features of geographic analysis is the ability to compare different layers of information. Just as a County agency may store information in different databases, GIS stores information in thematic layers. Chelan County data can be divided into layers such as streets, hydrology, parcels, etc. Each layer is managed separately in a GIS.

A GIS can provide a unique insight into many difficult problems. The benefit of a GIS is that it provides a graphical representation and an intelligent database about the inventory of geographic elements. This inherent ability of GIS to locate features spatially adds a great deal of power and flexibility to a database.

 

Posted: 12/09/2014 07:59 AM
Last Updated: 10/19/2021 03:09 PM

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Chelan County Calendar

Upcoming events and schedules at the county!

  • 07
    Jul 2023
    08:00 AM - 05:00 PM

    Local Voters Pamphlet mailed to voters

    Posted by: Chelan County Elections

    Local Voters' Pamphlet mailed to voters.

  • 05
    Jul 2023
    09:00 AM - 11:00 AM

    Hearing Examiner - July 05, 2023

    Posted by: Community Development

    By Zoom Video Conference
  • 29
    Jun 2023
    09:00 AM - 03:00 PM

    Staff In-Service Training

    Posted by: Community Development

  • 28
    Jun 2023
    06:00 PM - 09:00 PM

    Boundary Review Board Public Hearing - File No. BRB 2023-001

    Posted by: Boundary Review Board

    May 24, 2023: File No. BRB 2023-001

  • 21
    Jun 2023
    01:00 PM - 03:00 PM

    Hearing Examiner - June 21, 2023

    Posted by: Community Development

    By Zoom Video Conference