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12
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8answers
364 views

List of US government free GIS data online

The US government publishes a plethora of useful, high-quality GIS data sources online. The data includes: Municipal and international boundaries Classified points of interest Geographic maps ...
7
votes
1answer
236 views

To Use or Not to Use Relationship Classes?

I am building a government database from a massive amount of data. Now I am following the standard approach of the ESRI Local Government Data Model, but modified to fits the needs and wants of a ...
4
votes
3answers
92 views

Is there a simple tool to split polylines into two-part lines at the vertices in ArcGIS 10.1

Background: I'm using ESRI ArcGIS 10.1 SP1 at my office, Baltimore County Government, and we have a problem. There is a serious topology bug that I've mentioned in another question that is affecting ...
1
vote
1answer
68 views

What apps offer the best ROI for city government?

I work in a government agency. At a town hall. I'm looking for ideas and suggestions involving technology and GIS maps. What are the trends that are up in the public sector? What is the relative ...