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LA County GIS Viewer upgrade

gisviewerThe eGIS Group has implemented the newest version of the GIS Viewer, which enhances the user experience.  These include:

  • Faster startup times!!!
  • Integration to Pictometry Online (POL) for LARIAC partners (requires username and password)
  • Slight update to themes (moving the Planning and Zoning data into its own theme)

Click here to open the GIS Viewer

This release also prepares us for the deployment of the current ArcGIS Server release (10.1 or 10.2).  We are excited about new tools  that are made possible by this release, and this upgrade of the GIS Viewer is ready to take advantage of them.  These tools include:

  • Batch geocoding
  • Dynamic symbolization
  • Layer re-ordering
  • Charting
  • Mobile access via HTML5/Javascript
  • Off-line access and editing.


The current release of the GIS Viewer is

  • Essentials 3.14 (upgraded from 3.11.1)
  • Silverlight Viewer 1.9.1  (upgraded from 1.7)


Using GIS Data on this site

GIS Data downloaded from this site generally requires GIS software to view. Click here for a list of GIS Data Viewers

GIS data available on this website is provided AS IS - please read the GIS Data Portal Terms of Use

Data Field Descriptions

GIS Source Information
Database Name:
Feature Class Name:
Feature Dataset Name (if applicable):
Reference Date:
Accuracy: Parcel
Update Frequency: As Needed
Access Constraints:None

Contact Information
Christine Lam
GIS Application Developer
County of Los Angeles
Internal Services Department / eGIS Group


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