The Commons

Show & Tell Something interesting? Share it! Member Introductions Say hello! News and Announcements Official posts from ILGISA. Events GIS-related events in and around Illinois! Off Topic Not GIS related? Not a problem!

Topic	Replies	Views	Activity
Welcome to the ILGISA Forums! :wave: The Commons	2	148	February 2, 2026
About the The Commons category The Commons	0	6	June 16, 2025
State of the Map US 2026: Madison, WI Events other-events , openstreetmap	5	21	March 13, 2026
March Webinar: From Elevation to Hydrography: USGS Programs to Provide Data Access and Build Partnerships Events webinar	1	12	March 11, 2026
ILGISA Webinar Series Call for Content News and Announcements call-for-content , webinar	5	79	March 9, 2026
Save the Date for Regional Meetings News and Announcements ilgisa-events	2	18	March 8, 2026
ILGISA 2026 Springfield Regional Meeting: Public Works Events in-person , regional-meetup , ilgisa-events	3	13	March 7, 2026
ESRI Legacy Basemaps Being Retired The Commons esri , basemap	0	9	February 26, 2026
New Retirement Date for ESRI Web AppBuilder Using ArcGIS Online The Commons esri , web-apps	3	29	February 26, 2026
ST_SquareGrid for a Dynamic Street Map Index Show & Tell postgis , openstreetmap	1	12	February 25, 2026
Census Bureau 2030 LUCA Program The Commons	1	10	February 12, 2026
SQL in the Browser: Querying 2.3 Billion Records with Zero Backend Show & Tell	0	7	February 12, 2026
Trivia Nights?! The Commons meetup , fun	2	23	February 9, 2026
January 2026 Webinar: How GIS Boundaries Impact Your Local Government's Revenue Events webinar	3	25	January 30, 2026
Interesting Blog Post: The Generalist is The Future of GIS Strategy Show & Tell articles	1	10	January 28, 2026
Lessons from Scale - Spatially Adjusted by James Fee Show & Tell	0	9	January 26, 2026
December 2025 Webinar: Understanding JULIE’s Positive Response System: Demo & Q&A Events ilgisa-events , webinar	2	22	January 19, 2026
Census Bureau Boundary & Annexation Survey Submission Delayed The Commons census-bureau	1	16	January 8, 2026
2025: The Year in Review The Commons	1	11	January 2, 2026
GISP Renewal Changes The Commons gisp	0	12	December 23, 2025
December USGS Hydrography Community Call Events webinar , other-events	4	32	December 29, 2025
Meanwhile, at the American Geophysical Union… Off Topic	0	14	December 19, 2025
GIS Technician - Cook County Dept. of Transportation and Highways The Commons hiring	0	19	December 9, 2025
Illinois 911 Aerial Acquisition \| clearinghouse.isgs.illinois.edu The Commons aerial	0	16	December 3, 2025
Webinar: Cairo, Illinois: Using Sanborn Maps to Analyze the Life of a “Dying” City Events webinar , ilgisa-events	7	29	November 24, 2025
#30DayMapChallenge Day 4 - My Data Show & Tell 30daymapchallenge	2	22	November 5, 2025
Conference Survey Results? The Commons annual-conference	2	23	November 4, 2025
LinkedIn Live Event with ESRI Cartographer and Ken Burns' The American Revolution Documentary The Commons other-events	1	31	November 4, 2025
#30DayMapChallenge Day 1 - Points Show & Tell 30daymapchallenge	0	12	November 3, 2025
30DayMapChallenge 2025 The Commons maps	0	11	November 1, 2025