2022 AGIC Education and Training Symposium

AGIC Symposium Registration is Now Open!!!

Register now for the 2022 Education and Training Symposium.  The event will be in-person at the Prescott Resort and Conference Center from August 30th through September 2nd.

Maps & Apps Contest Is Also Open!!!

Share your great work with the Arizona GIS community by entering the 2022 AGIC Maps & Apps Contest!  Submit your entry at the Maps & Apps website by August 19th.

And More...

Check the AGIC Symposium Website, the AGIC website, AGIC Listserv, or follow-us on social media to get symposium updates, including agenda updates.

Also, be sure to visit the new AGIC YouTube channel to view recordings of the 2021 Symposium.

You are here

The Bystander Effect With Crowdsourcing GIS Data

There are many companies that provide free services based on voluntarily contributed data. However, it was recently found that users are less inclined to contribute if they know others are already contributing. This could have a negative effect in diminishing accuracy or utility for public sites that need to have a large number of contributions to ensure accuracy.

Arizona Geographic Information Council © 2012. All rights reserved.