Bill Dollins
@geobabbler.bsky.social
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Runner. Coder. Database hacker. Accidental geographer. Perpetual novice. Chaotic neutral.
Without fail, the social media exhaust from GEOINT every year has me queuing up Black Flag.
5 days ago
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I had a dream last night that I was stopped at a traffic light when a car pulled up next to me. Its windows were down and it was blasting “Lifestyles of the Rich and Famous” by Good Charlotte. This is not a big song for me but it’s now stuck in heavy rotation in my head. Damn subconscious.
6 days ago
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I am convinced the phrase “Under-promise and over-deliver” was first uttered by the parent of a toddler.
10 days ago
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I wonder if the ETL/ELT/iPaaS segment will survive past its current round of enterprise and annual contracts.
14 days ago
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The phrase "generate a CSV formatted for easy import into Postgres" is magic with Claude. Even if you don't plan to use Postgres, it gives you a nicely cleaned up CSV. I usually also ask it to make a metadata markdown file to preserve richness it may need to strip out.
14 days ago
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Spatial finance can see assets, hazards, emissions, and exposure with increasing precision. But places are also shaped by institutions, memory, liability, politics, and trust. This post looks at what spatial finance cannot yet see from orbit.
blog.geomusings.com/2026/04/28/w...
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What Spatial Finance Cannot See From Orbit
For eighteen years, I drove past the Morgantown Generating Station on my way to work. Its stacks were part of the background geography of my daily life, sitting along the Potomac River in Newburg, …
https://blog.geomusings.com/2026/04/28/what-spatial-finance-cannot-see-from-orbit/
14 days ago
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@fedgeoday.bsky.social
2026 reinforced a key point: federal geospatial data assets are becoming foundational to AI. Four talks stood out to me, connecting data stewardship, foundation models, agents, provenance, and mature implementation.
blog.geomusings.com/2026/04/27/f...
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FedGeoDay 2026: Four Talks Worth Your Attention
Summaries of selected talks from FedGeoDay 2026, Day 1, April 2026, US Census Bureau, Suitland, MD Once again, I served on the FedGeoDay organizing committee this year. FedGeoDay continues to be on…
https://blog.geomusings.com/2026/04/27/fedgeoday-2026-four-talks-worth-your-attention/
15 days ago
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Anyone who really knows me knows how much I love REM. Their music has moved me since I first heard them. Over the past year, boygenius has joined them. Their small catalog gets right to the heart of me.
16 days ago
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I love this so much
17 days ago
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Geospatial AI may be accumulating the conditions for model collapse, where AI-derived labels silently re-enter training pipelines and errors compound across generations. NLP experienced this and geospatial can learn from it. I write about it here:
blog.geomusings.com/2026/04/24/p...
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LinkedIn
This link will take you to a page that’s not on LinkedIn
https://lnkd.in/eDxQMuT6
18 days ago
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Understanding can arrive in unexpected ways. A typewriter in my father’s shed became a way of seeing him more clearly.
blog.geomusings.com/2026/04/22/t...
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The Typewriter
I first saw the typewriter when I rolled up the door of the shed. That small shed with the gabled roof and T-111 exterior had been there since the mid-1990s. My father built it with two sections. O…
https://blog.geomusings.com/2026/04/22/the-typewriter/
20 days ago
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reposted by
Bill Dollins
The New Yorker
20 days ago
In 1983, the photographer Tom Arndt heard about something interesting happening in the parking lot of a Holiday Inn: a casting call for extras in “Purple Rain.” See his images of Minnesotans who wanted to be in Prince’s new movie:
newyorkermag.visitlink.me/jB-nEf
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Bill Dollins
GeoFeeds
28 days ago
Cercana Systems LLC - From Archive to Map: Processing Geospatial Data with Claude Cowork by Cercana
https://cercanasystems.com/2026/04/from-archive-to-map-processing-geospatial-data-with-claude-cowork/
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New tools arrive with new vocabulary and new claims of rupture. What changes less is the work underneath. Context, judgment, and stewardship are the center of gravity beneath rapid technical change. I write about it here.
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Twenty Years, Part Two
Note: This post is the second in a four-part series leading to the 20th anniversary of this blog. I was recently at a conference that was primarily focused on climate risk. One particular panelist caught my attention when talking about analyzing vulnerabilities by first creating a digital twin and then using an AI model to analyze vulnerabilities to a structure and assess their impact.
https://blog.geomusings.com/2026/04/13/twenty-years-part-two/
29 days ago
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Spatial Analysis with Claude, Part 2 Following up on my previous post, I built a new Claude skill to take advantage of the increasing wealth of data online in cloud-native formats like GeoParquet. Given that DuckDB can read from such sources in place, I built the skill to use it to perform spatial…
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Spatial Analysis with Claude, Part 2
Following up on my previous post, I built a new Claude skill to take advantage of the increasing wealth of data online in cloud-native formats like GeoParquet. Given that DuckDB can read from such sources in place, I built the skill to use it to perform spatial analysis tasks on specified data sets. Here is an example using data in the…
https://blog.geomusings.com/2026/04/09/spatial-analysis-with-claude-part-2/
about 1 month ago
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RFC 1 is a reminder that governance and stewardship were part of shared technical infrastructure from the beginning. In geospatial, that same long arc runs through standards work like GeoJSON, STAC, and OGC Simple Features, and it matters even more as AI builds on inherited structure.
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RFC 1, OGC, and the Long Arc of Technical Stewardship
When Steve Crocker published RFC 1 on April 7, 1969, he did not present it as doctrine. He described tentative agreements, open questions, and a document offered in expectation of reaction (Crocker, 1969). That posture matters. It is a reminder that stewardship and governance were not late additions to shared technical infrastructure. They were part of its identity near the beginning.
https://blog.geomusings.com/2026/04/07/rfc-1-ogc-and-the-long-arc-of-technical-stewardship/
about 1 month ago
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Always a good day when a new issue of
@bittersouth.bsky.social
arrives
about 1 month ago
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reposted by
Bill Dollins
GeoFeeds
about 1 month ago
Cercana Systems LLC - Cercana Executive Briefing — Week of March 28–April 3, 2026 by Cercana
https://cercanasystems.com/2026/04/cercana-executive-briefing-week-of-march-28-april-3-2026/
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On the treadmill: 4 miles, sub 10:00 pace, last mile sub 8:00. First time for both since prior to last year’s eye surgeries.
about 1 month ago
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reposted by
Bill Dollins
Cercana Global
about 1 month ago
This week’s geospatial executive briefing points to something larger than product news. Standards work around EO embeddings, renewed national governance efforts, and growing defense-sector scrutiny all indicate a period of geospatial infrastructure evolution.
cercanasystems.com/2026/04/cerc...
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Cercana Executive Briefing — Week of March 28–April 3, 2026
152 feeds monitored. Published April 3, 2026. Executive Summary The most consequential development this week was the publication of the CNG Geo-Embeddings Sprint report, which moved earth observati…
https://cercanasystems.com/2026/04/cercana-executive-briefing-week-of-march-28-april-3-2026/
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And I’m Out I have decided that, in the next phase of my career, the most advanced spatial analysis I will perform will be deciding where to park this baby. AI is taking over the entire industry anyway, so I thought I'd use it to make a conceptual rendering of my food truck/semi-retirement plan.…
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And I’m Out
I have decided that, in the next phase of my career, the most advanced spatial analysis I will perform will be deciding where to park this baby. AI is taking over the entire industry anyway, so I thought I'd use it to make a conceptual rendering of my food truck/semi-retirement plan. The actual truck is a different make and model but will mostly look like this. It should be ready in about six weeks from today. Happy April Fool's Day.
https://blog.geomusings.com/2026/04/01/and-im-out/
about 1 month ago
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Bill Dollins
Cercana Global
about 2 months ago
Our latest geospatial executive briefing is up!
cercanasystems.com/2026/03/cerc...
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Cercana Executive Briefing — Week of March 21–27, 2026
142 feeds monitored. Published March 27, 2026. Executive Summary The clearest story of this week is the merging of two narratives that have been running in parallel: sovereign AI and geospatial int…
https://cercanasystems.com/2026/03/cercana-executive-briefing-week-of-march-21-27-2026/
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Shortening Translation Distance I spent the first five years of my career, from 1993 to 1998, doing mostly AML programming. There was also some AutoLISP, MapBasic, Clipper, and Avenue during that time, but it was mostly AML. In hindsight, that was a fortunate place to begin. I had no real exposure…
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Shortening Translation Distance
I spent the first five years of my career, from 1993 to 1998, doing mostly AML programming. There was also some AutoLISP, MapBasic, Clipper, and Avenue during that time, but it was mostly AML. In hindsight, that was a fortunate place to begin. I had no real exposure to GIS or geography in college, and AML turned out to be a very effective way to build that knowledge.
https://blog.geomusings.com/2026/03/24/shortening-translation-distance/
about 2 months ago
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Geo Roadshow 2026 Over the next several months, I will be making the rounds on my 2026 geo-conference schedule, with stops at FedGeoDay, State of the Map US, and FOSS4G North America. These are not just events I plan to attend. They are communities I have been involved with in different ways, and…
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Geo Roadshow 2026
Over the next several months, I will be making the rounds on my 2026 geo-conference schedule, with stops at FedGeoDay, State of the Map US, and FOSS4G North America. These are not just events I plan to attend. They are communities I have been involved with in different ways, and each one represents a part of the broader geospatial world that I care about.
https://blog.geomusings.com/2026/03/23/geo-roadshow-2026/
about 2 months ago
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reposted by
Bill Dollins
about 2 months ago
FedGeoDay is now on ALL your favorite platforms! Follow us for updates on
#FedGeoDay2026
— April 22–23 at US Census Bureau HQ. Keynotes, workshops & networking with federal geo leaders. Register: fedgeo.us
#GIS
#Geospatial
#OpenData
#FedGeoDay
#FedGeoDay2026
#OSGeo
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Twenty Years, Part One In 1993, at the very start of my career, I was a newly minted AML developer working on a data automation project. A good bit of the industry’s energy at the time was focused on digitizing vast amounts of geospatial information that still existed in analog form, including…
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Twenty Years, Part One
In 1993, at the very start of my career, I was a newly minted AML developer working on a data automation project. A good bit of the industry’s energy at the time was focused on digitizing vast amounts of geospatial information that still existed in analog form, including mylar, paper maps, and other physical artifacts, so it could be brought into GIS and made useful.
https://blog.geomusings.com/2026/03/19/twenty-years-part-one/
about 2 months ago
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Hey y'all.
@fedgeoday.bsky.social
is on here now. The next FedGeoDay is April 22-23, 2026 at the US Census Bureau in Suitland. MD. Follow the account to for announcements and registration info.
about 2 months ago
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I don’t wear green on St. Patrick’s Day, but I do have Sinead O’Conner on a loop all day.
about 2 months ago
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Our hardware store had someone outside handing out small slices of “pizza pi.” Why a hardware store? Who knows? But it was fun.
about 2 months ago
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Liking Claude Cowork so far.
2 months ago
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"Field of Dreams" hits a little harder after your father has passed away.
2 months ago
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Sovereignty and Open Source Open source geospatial tools are good. I have been making some form of that argument for most of my career, especially on this blog. The mature projects are equal to or better than their proprietary alternatives. The communities that build and maintain them represent…
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Sovereignty and Open Source
Open source geospatial tools are good. I have been making some form of that argument for most of my career, especially on this blog. The mature projects are equal to or better than their proprietary alternatives. The communities that build and maintain them represent some of the best technical talent working in this space. None of that has been enough to reliably move the adoption conversations that matter.
https://blog.geomusings.com/2026/03/09/sovereignty-and-open-source/
2 months ago
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The Siren Song of Global Identifiers Recently, a proposal submitted to the Open Geospatial Consortium (OGC) set off a thoughtful discussion within the open geospatial community. At issue is the idea of a global identifier system for real‑world geographic entities, which is something that would…
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The Siren Song of Global Identifiers
Recently, a proposal submitted to the Open Geospatial Consortium (OGC) set off a thoughtful discussion within the open geospatial community. At issue is the idea of a global identifier system for real‑world geographic entities, which is something that would make it far easier to align data across the many datasets practitioners work with every day. The discussion that followed, including comments from the OpenStreetMap Foundation, is not unusual for infrastructure standards.
https://blog.geomusings.com/2026/03/05/the-siren-song-of-global-identifiers/
2 months ago
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509 BCE - Roman Republic established 46 BCE - Julius Caesar named Dictator for Life 27 BCE - Roman Empire begins with Senate declaring Octavian as Augustus 476 CE - Fall of Western Roman Empire The Western Roman Senate convened through all of this. People matter more than institutions.
2 months ago
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We’ve added a daily briefing feature to GeoFeeds.
geofeeds.me/briefings
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GeoFeeds Briefings
https://geofeeds.me/briefings
2 months ago
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When the leopards are busy eating their own faces, let them continue.
2 months ago
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When Geospatial Is Consumed at AI-Scale In February 2026, Gary Gale published a brief post describing a problem that, on its face, looked mundane. A volunteer‑maintained mapping project called Vaguely Rude Places had experienced an abrupt surge in traffic. Daily requests jumped from the low…
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When Geospatial Is Consumed at AI-Scale
In February 2026, Gary Gale published a brief post describing a problem that, on its face, looked mundane. A volunteer‑maintained mapping project called Vaguely Rude Places had experienced an abrupt surge in traffic. Daily requests jumped from the low thousands to the hundreds of thousands. There was no corresponding spike in public interest, no viral event, and no new feature release.
https://blog.geomusings.com/2026/03/02/when-geospatial-is-consumed-at-ai-scale/
2 months ago
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The most important geospatial app you will see today:
www.whereisitfiveoclock.beer
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Where is it 5 o’clock?
https://www.whereisitfiveoclock.beer
3 months ago
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Doing a little work with Mergin Maps.
blog.geomusings.com/2026/02/17/x...
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XLSForm with Mergin Maps
Not everything I do these days is with AI. Lately, I’ve had the opportunity to do some work with Mergin Maps as part of my consulting work. It is a field data collection application by Lutra …
https://blog.geomusings.com/2026/02/17/xlsform-with-mergin-maps/
3 months ago
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I haven't needed a single additional feature released since MS Word 6.0.
3 months ago
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blog.geomusings.com/2026/02/11/h...
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How OOP Helped Me Understand AI Agents
I first encountered the term “agent” more than 20 years ago, when I was working on an agent-based modeling system for simulating infrastructure inter-dependencies. Imagine an agent repr…
https://blog.geomusings.com/2026/02/11/how-oop-helped-me-understand-ai-agents/
3 months ago
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Github and AWS seem to be in an intense competition to see who can create the most inscrutable permissions management experience.
3 months ago
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reposted by
Bill Dollins
Tressie McMillan Cottom
3 months ago
I tell you what, Ring figured out exactly how to weaponize white people’s empathy in service to a corporately controlled surveillance state. Tell them it will find your dog.
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It’s fun to see this again,
@james.fee.fm
3 months ago
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Mudpocalypse about to hit the DMV.
3 months ago
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Ten years ago, I wrote about the geospatial landscape as I saw it then. Ten years later, I decided to take another look.
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“Post GIS” Revisited
One of the advantages of writing a blog for nearly twenty years is that you can go back and see how some of the things you wrote about have held up over time. Suffice it to say there are a number of posts that tempt me to hit the delete key. There were times when I seemed to be using this blog more like a Tumblr. Then, of course, there was my “Silverlight Period.” I leave those posts as a cautionary tale for others. Silverlight is dead, but I have no doubt a Silverlight-like thing will arise in the future.
https://blog.geomusings.com/2026/01/28/post-gis-revisited/
3 months ago
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reposted by
Bill Dollins
The Atlantic
4 months ago
Minneapolis residents aren’t just pushing back against Trump’s crackdown—they’re undercutting MAGA’s core philosophy, Adam Serwer argues.
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How Minnesotans Faced Down MAGA
The pushback against ICE exposed a series of mistaken assumptions.
https://bit.ly/4qHZhDR
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"Let us not assassinate this lad further, Senator. You’ve done enough. Have you no sense of decency, sir? At long last, have you left no sense of decency?" - Joseph Nye Welch
4 months ago
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reposted by
Bill Dollins
Mehdi Hasan
4 months ago
The people who spent years defending and even lionizing Kyle Rittenhouse and Ashli Babbitt now want us to believe that an unarmed mother in her car and a disarmed nurse were domestic terrorists who deserved to be murdered by law enforcement.
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reposted by
Bill Dollins
GeoFeeds
4 months ago
We've added 12 more feeds over the last couple days. Check out the updated aggregation at
geofeeds.me/view
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GeoFeeds - Spatial News Aggregator
https://geofeeds.me/view
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