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A geospatial career journey

Category: open source

Two Roads Diverged in a Yellow Wood…

Bill Dollins esri, gis, open source, software development, ziggis 5 Comments 2007-02-052024-01-10 3 Minutes

Free and Closed. Why?

Bill Dollins arcgis explorer, google earth, open source, software development 1 Comment 2007-01-16 1 Minute

Derived Geometry Redux

Bill Dollins .net, arcobjects, esri, ziggis 2007-01-14 2 Minutes

In For a Dime…

Bill Dollins postgis, postgresql, ziggis 2 Comments 2007-01-10 1 Minute

zigGIS Update

Bill Dollins arcobjects, postgis, postgresql, ziggis 3 Comments 2007-01-10 2 Minutes

zigGIS Installer

Bill Dollins arcobjects, postgis, postgresql, ziggis 2007-01-04 1 Minute

zigGIS and Spatial References, Part 2

Bill Dollins arcobjects, postgis, postgresql, ziggis 1 Comment 2006-12-29 2 Minutes

zigGIS on Google Code

Bill Dollins arcobjects, postgis, postgresql, ziggis 2006-12-27 1 Minute

zigGIS and Spatial References

Bill Dollins arcobjects, postgis, postgresql, ziggis 1 Comment 2006-12-21 1 Minute

PostGIS and ArcGIS 9.1

Bill Dollins arcobjects, esri, gis, postgis, postgresql, ziggis 2 Comments 2006-12-17 2 Minutes

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Happy New Year to Me
A Geospatial Time Capsule
“Vibe Coding” a Mock API
DMV GIS Midpoint Meetup 2025
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