North River Geographic Systems Inc

Spatial Problem Solving

Main Content

North River Geographic Systems, Inc

Free and Open Source Geospatial Tools

Offering consulting, support, and training services using Open Source Geospatial Tools

Legacy System? New System?

Need help moving away from a legacy GIS system into something more stable but with less overhead? Need a GIS? We can help with support for an installation of QGIS, PostGIS and Geoserver. This server suite gives you a stable solid system.

QGIS Training

New to QGIS? Want to take a class on the ins and outs of this Open Source Desktop Product. We offer a two day class to get you up to speed with real world examples and real world exercises you can carry back to your organization and get you moving.

TN NG911 Server

A FOSS4G Solution for managing your TN NG911 Data. NRGS employs a combination of QGIS, PostGIS, Fulcrum, and Geoserver to collect, store, and serve your data. It is 100% compliant with the state of TN’s NG911 system

 

 

 

How can NRGS Help?

We have a 27+ year proven track record in the geospatial industry.

NRGS uses Free and Open Source Tools for Geoinformatics create and maintain data.

NRGS provides Support Packages for QGIS/PostGIS/Geoserver

We’ve been on the ground in the Caribbean and worked remotely for clients on the other side of the Continent. Your location doesn’t matter.

Clean Data is the most important part of your GIS – We can help. 

 

 

Latest Blog Posts

Latest Posts

Modeling Part 2

By

Not being content with my last model…. . I dove back in because I really need to name the points something because the forestry guys almost always use GARMIN GPS equipment. After sitting on this for a week the question became “How do I name everything” and get it to the point where the model […]

Modeling in QGIS

By

I should model more….but I don’t. You’re welcome. Anyway – the last few weeks I’ve been boring you with tales of topology and now I’m going to bore you with tales of building a model. One of my longest running jobs has been in Forestry and that’s pretty much a set of repeatable processes. With […]

Topology: QGIS Geometry Checker and other tools

By

So lets dive more into “I need to fix my data”. In this case I have two layers – one is polygon and one is linestring.The polygon layer has overlaps and gaps. The linestring layer has dangles and is not intersected correctly causing more dangles. We looked at the polygon in the last post….and that’s […]

QGIS: Revisiting Topology

By

When you’re writing a blog two things tend to happen: You rehash old topics that you covered 4 or 5 years ago. Usually that’s fine because something has changed enough you can cover it again and not sound repetitive. You get to the point where “I really don’t want to talk about anything”. I’ve been […]

Contact