NRGS Ramblings on the World Wide Web

Update on the TN 911 Database

After not saying much up here for the last month - here's an update on the TN 911 Database. To catch you up if you don't know - Tn has a NG911 setup and generally 97% of everyone is running ESRI Arc Something to input data. A few years ago I moved one county over to...

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Tips for Data Cleanup: Virtual Layers

What do you do when you're cleaning up data. Especially address data and you get down to the sloppy part of the data cleanup? I did 80% of this in Postgresql by shaking off the cobwebs on my sql skills but this part requires visual. I have addresses assigned to roads...

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Opening a ArcPro Template in QGIS

Opening a ArcPro Template in QGIS

Sometime in 2020, I ordered the ArcGIS Home Program and ran it on some virtual machine I had sitting around. My problem is I have too much fun learning things on the open source side of the house so I didn't use it a lot. As I look back I'm pretty sure I stayed in the...

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GRASS and m.cogo

I hate putting in Deed calls. Some of you may call it Metes and Bounds. I usually even utter "Survey" as more of a curse than anything. There's always the Azimuth and Distance plugin but if you check the homepage you will see it's basically on life support or as it's...

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Once upon a time

I found myself sitting in a hospital talking to a doctor: Doc: You sure you haven't had a heart attack? Me: I'm pretty sure.....Wouldn't I know? Doc: Well......Yes and no. It was a conversation I didn't want to have but there I sat having it. I didn't know this was...

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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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