NRGS Ramblings on the World Wide Web

Paper Maps or Something close

In case you haven't seen the news - we had a lot of rain Last Friday. A hurricane hit Florida and then proceeded to drench a large portion of the world I Inhabit I was fine. Chattanooga was fine. North East Tennessee and Western North Carolina aren't. The more I read...

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QGIS US User Group

QGIS US User Group

I've been too busy to write anything as of late. I have a lot to talk about - just not much time to do it. So FOSS4GNA happened on Sept 9-11 2024. Probably the biggest thing for me during the conference was we had two BOFs on QGIS. Granted - I think it was supposed to...

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Watershed Geo Part 2

Watershed Geo Part 2

Part 1 This is part 2 which will be pretty simple. This is more of the "get organized" part. In part 1 I was able to generate a watershed boundary from LIDAR Elevation Data. After it was generated I went back and checked the watershed line and really only found one...

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Geoserver Rabbit Holes

Geoserver Rabbit Holes

TL/DR - Funding is Hard. Last week I ran down a rabbit hole. While I'm passable as a sysadmin - my skills are lacking in some areas. I had a conversation with someone on hardware and software and we ended on "How would you run this 911 stack of software if you had the...

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QGIS and LIDAR

So this will be my last "New Class" announcement for a bit. Back in the spring of 2024, I taught a 4 hour QGIS and LIDAR class at the TNGIC meeting (State of TN GIS meeting). I ran through it and shelved it and now I'm fixing the problem spots and smoothing down the...

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QGIS US Users Group

Through a long series of events - here we are: https://qgis-us.org The events: qgis.us gets registered. Boundless takes the domain to Planet. Planet doesn't pay the domain registration costs Through the best efforts of a lot of good people - it's gone. So - we have a...

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NENA 911 Database in QGIS

NENA 911 Database in QGIS

I work with two counties in TN with the TN NG911 standard. Flash back 10 years ago and I hadn't really grasped how complicated address is. Do I like it? Mostly Yes. Occasionally I get questions from outside TN and I demo the two counties and how that works. A while...

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Watershed GIS Part 1

Watershed GIS Part 1

I typically spend June wondering about what I'm doing, have done, and need to do work wise. One thing I keep thinking about is "the old days". By old days I mean the start of my career which was doing a lot of Watershed Mapping. Back in the mid 90's we would be...

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Mergin Maps Training Class

Mergin Maps Training Class

I had a boss that would always start off with "So the Short story is...." and you'd be stuck for at least 30 minutes and maybe an hour listening to a story that didn't go anywhere. So the short story on the Mergin Maps Class.......... NRGS is a Mergin Maps partner. A...

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Unintended Joy

Unintended Joy

I was originally going to call this unintended consequences but - there was a small amount of joy at the end. In Tennessee you have 6 layers that are required by the NG 911 group. So you end up with a lot of information depending on the county being poured into the...

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Geoserver upgrades

I spend a large amount of time harping about QGIS and other things up here - Never talk about Geoserver. I first "got into it" during the early OpenGeo days and slowly figured out I could run it outside of that install environment. I run it for a few clients....

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Type in the TN NG911 Database

Type in the TN NG911 Database

THE PLAN.....there was a plan. Oh yes - the plan is to make editing and creating data in TN for the 911 addressing system to be as easy as possible. Menus and Triggers abound and now as two counties are using this with a third on the horizon - HOW do I make this...

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