Monday, June 1, 2009

Mapping County Gas Data

My last post discussed the May 28 Gas Force meeting and noted that the county no longer has a GIS capability and could not map gas pipelines, access roads and well locations. I found that surprising since the Penn State Land Analysis Lab had trained the county on a GIS system many years ago and much of the county was mapped by an intern. Way back then, the Penn State Lab was working on a consumer friendly interface to GIS information.

A user friendly Geographic Information System (GIS) would be useful now to keep track of the new gas exploration data. So why can't we get one? Maybe the Penn State lab has some new tools to help.

Then again, maybe we already have a free GIS available . Maybe the real question is : why can't we use Google Map Applications to do the job?

Google Maps is a very user friendly, very large GIS, available free to anyone who wants to design and maintain a Google Map Application.

Some folks have already done so, mapping gas well permits, producing gas wells, major pipelines, and other data on Google Maps. To see a local product, link to Susquehanna County - Gas Exploration Maps . This site, and several other online maps, was developed by "Railroad - RR", a self-described Techno Geek, who is very into maps and real-time data sharing. He maintains it with new data every month or so. There are other interested smart people who do this sort of thing for fun or profit. They gather data from county or state offices where permits are filed.

This information is accessible by anyone with a laptop and internet connection. If the county wants a comparable simple GIS for gas information, this seems like a place to start. If we can define what we want represented, we should be able to find someone to create a new, or modify an existing, map application.

As for populating the data base with new information, define a suitable format for data entry and ask gas companies to provide the data. They may be willing to do so and to use the resulting maps. Or the county could require road access and pipeline data as a public safety measure if we do not already have it.

So, back to my basic question, why can't we use Google Maps to create a county gas data GIS capability? And do it fast and inexpensively ?

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