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geoMusings by Bill Dollins

Geospatial technology, markets, and practice

Tag: GIS

Lessons from Maps and Old Code

Taking over someone else's code is hard. There is probably no better look at how a person thinks than looking at their code. It can be tempting to trash their code and start from scratch. This temptation often runs into conflict with a sunk-cost fallacy that says "The previous person spent so much time on … Continue reading Lessons from Maps and Old Code →

Bill Dollins gis, programming 2022-09-212022-09-21 4 Minutes

Services, Solutions, and Products

Prior to my current role, I spent 25 years working in the federal contracting space. Almost all technology built in that world is one-off and designed for the specific needs of a customer. Often, those needs are complex and meeting them involves creating new technology. "Productizing" a solution is common trope around the Beltway among … Continue reading Services, Solutions, and Products →

Bill Dollins gis 2022-08-102023-12-15 7 Minutes

Give Me a Standard, Any Standard

I've spent the last year or so doing very little with geospatial technology, but I find myself missing it tremendously. Of course "in my blood" and "how I'm wired" and similar aphorisms apply to how I'm feeling, but that's not what really has me missing geospatial. In a shocking (for me) turn of events, I … Continue reading Give Me a Standard, Any Standard →

Bill Dollins gis 2022-07-112023-12-15 2 Minutes

Simple Isochrone Analysis in QGIS

With my MBA program behind me, one of my goals has been to shake the rust off my coding and GIS skills. For this post, I thought I would start simply, just to make sure I remembered how to find my way around QGIS. We recently purchased a plug-in hybrid. It has a 17-mile range … Continue reading Simple Isochrone Analysis in QGIS →

Bill Dollins gis 2022-06-29 2 Minutes

SaaS, IPaaS, and Interoperability

I started this blog back in 2006 during a time when I wasn't doing much geospatial work at all. I was working on building a human resources system for a federal government customer who was falling under the then-new and now-defunct National Security Personnel System. Because it was new and sufficiently different from the GS … Continue reading SaaS, IPaaS, and Interoperability →

Bill Dollins gis 2022-03-142023-12-15 3 Minutes

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