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JustinColeGIS.bsky.social

@justincolegis.bsky.social
829 followers 1K following 47 posts

I am a GIS professional and teacher of GIS. I focus on environmental modeling, remote sensing, LiDAR, and GIS. Also currently working on my PhD in Computing Information Sciences with a focus on HCI and Emergency Management.

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Reposted by JustinColeGIS.bsky.social
James Boxall 🇨🇦🍁 @jamesgis.bsky.social · 28/08/2026
Tactile maps are amazing + 3-D relief maps & globes- there's a 3ft diameter relief globe in the lab. Geography and Map Division is amazing. Lucky enough to get to see the entire collection! This geographer/map curator nearly had a stroke seeing its size in the basement of the Madison Bldg. Thanks!!
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David Blanchflower BSc @davidbflower.bsky.social · 27/07/2026
Bone gaming dice discovered during Roman dig. 🧪 www.bbc.co.uk/news/article...
bbc.co.uk
Bone gaming dice discovered at Roman dig in Northumberland
The dice was unearthed during excavations at the Magna Roman Fort in Northumberland.
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Reposted by JustinColeGIS.bsky.social
Mikel 🇺🇦 @mikelking.com · 02/07/2026
When stupidity is considered patriotism, it is unsafe to be intelligent. ~ Issac Asimov #ThoughtfulThursday
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Kenneth Field @kennethfield.bsky.social · 27/05/2026
Apropos of nothing I asked AI to create a map of 100 Aker Wood as if that community had suffered a significant outbreak of cholera. The result is bordering on brilliant, and clearly establishes the cause of the outbreak as Pooh in the water source near Piglet's house.
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Anuradha Mukherji @anuradhamukherji.bsky.social · 15/05/2026
The loss of these datasets will impact every American! The Deleted Data Series (www.theguardian.com/us-news/seri...) from @theguardian.com shines a much needed light on this. Most people have no idea public assets paid for by our tax dollars are being quietly dismantled. #federaldata #researchdata
theguardian.com
The Trump administration is deleting government data. From infant deaths to hunger, here are five ways it’s hurting Americans
This information was used to understand the problems Americans face. The consequences of its erasure, experts warn, could affect generations to come
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Reposted by JustinColeGIS.bsky.social
GRASS @grassgis.fosstodon.org.ap.brid.gy · 09/05/2026
GRASS 8.5.0 released: two years of community work. 🐍 New grass․tools subpackage: GRASS tools as Python functions with NumPy I/O and proper exceptions 📊 JSON output across dozens of tools (r․info, r․univar, …) 📖 Docs rewritten in Markdown: tool pages show CLI, grass․tools, and grass․script tabs ⚡ […]
fosstodon.org
Original post on fosstodon.org
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The Dobson Family and Colin the Dalek @dobbersw.bsky.social · 08/05/2026
I still love the theory a Year 6 child proposed to me that David Attenborough is actually God and he got fed up with people not noticing the amazing things he'd created, so he made documentaries to show off.
David Attenborough and one of his creations.
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Reposted by JustinColeGIS.bsky.social
Dr. Mindy Townsend 🌻💫 @vogonpoetry.bsky.social · 07/05/2026
Does anyone have a good article for beginning undergrads about how science is funded in the US? I'd like to introduce this to my ASTR 100 students next semester. 🔭 🧪
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 07/05/2026
www.maptap.gg May 6 98🔥 99🎯 95🏅 89👑 92🏆 Final score: 930
maptap.gg
MapTap.gg - Daily Geography Game
Play MapTap - the daily geography game! Find 5 world locations on a 3D globe with historical stories. Free browser-based daily game for geography lovers.
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Kenneth Field @kennethfield.bsky.social · 06/05/2026
Day 126 of #365DaysOfMaps. May 6th is World Carnivorous Plant Day. So it's a silly one from me today though you might look at it as a visual metaphor for a lot going on right now. Carnivorous World (126/365) mapdesign.icaci.org/2026/05/worl...
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 06/05/2026
I just finished a new blog post on Design Fiction and Cartography. This will hopefully be one of the first of these types of posts. #GIS #DesignFiction #Cartography #HCI
justincolegis.com
Design Fictions and Pushing the Boundaries of Cartography
Design Fiction A lot of current PhD work and research is about using design fictions to push boundaries and develop discussions of what is needed, even when what is needed is not possible in the cu…
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Neugin @lostcitymagic.bsky.social · 05/05/2026
Your Cherokee words for today. The top word is English followed by how it is written in the Cherokee language followed by how it is spelled in English then how to pronounce it phonetically. Today is Missing and Murdered Indigenous Persons Awareness Day. keelaw heeyah-leeguh oohdoohleeduh nooh-duhnaw
Image is line paper with writing showing an English word followed by how it is written in the Cherokee language followed by how it is spelled and pronounced. The words are someone you know needs help and pronounced keelaw heeyah-leeguh oohdoohleeduh nooh-duhnaw
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Los Angeles County Fire Department @lacofd.bsky.social · 04/05/2026
On #InternationalFirefightersDay, we extend our gratitude to our #LACoFD FFs along w/FFs throughout the world who answer the call to provide exemplary & caring life-safety services to residents. We recognize the many sacrifices made by FFs & their families to care for our communities.
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Reposted by JustinColeGIS.bsky.social
Hazel Weakly @hazelweakly.me · 24/12/2025
The two hardest problems in Computer Science are 1. Human communication 2. Getting people in tech to believe that human communication is important
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 21/04/2026
Question, why does it seem that hospital waiting room TVs have #HGTV on? I find that to be one of the most stressful channels on TV. Almost as nerve-racking as #thepitt because just thinking how much medical bills and then seeing the renovation or fix costs too.
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 15/04/2026
I want to give huge thanks to the #GISSIG community for all their support for me during my cancer battle. Yesterday I was happy to partially attend the annual conference just to see everyone. Today I wore my conference shirt to radiation.
Picture of me wearing my #gissig shirt after radiation treatment
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Reposted by JustinColeGIS.bsky.social
Kenneth Field @kennethfield.bsky.social · 16/03/2026
Day 75 of #365DaysOfMaps. March 16th is Artichoke Day. This map has layers! Artichoke Growth Regions 75/365 mapdesign.icaci.org/2026/03/happ...
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 11/03/2026
Reposting my Firefighter Technology Survey. If you have time, please contribute to help better understand your spatial technology needs. Thank you justincolegis.com/in... #Firefighter #SpatialTechnology #GIS #HCI #FireTechnology
justincolegis.com
Invitation to Participate – Study on Mapping Tools in Fire District Operations
I am conducting a research study examining how fire districts use mapping tools for response and planning, with a particular focus on the transition from traditional paper map/run/box books to web-…
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Reposted by JustinColeGIS.bsky.social
Geo: Geography and Environment @geoopenaccess.bsky.social · 10/03/2026
🔥New in Geo🔥 'Using participatory mapping to strengthen indigenous resilience for wildfire risk: Lessons from Capoto/Jarina, Brazil' by Michel Valette et al. This paper is part of an ongoing Special Section: 'Mapping human-fire interactions' doi.org/10.1002/geo2...
doi.org
Using Participatory Mapping to Strengthen Indigenous Resilience for Wildfire Risk: Lessons From Capoto/Jarina, Brazil
This study explores how participatory mapping can support wildfire resilience strategies in Indigenous communities of the Brazilian Amazon. Drawing on participatory mapping exercises in three village...
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Reposted by JustinColeGIS.bsky.social
Geocode Earth @geocodeearth.bsky.social · 10/03/2026
Most people assume a postcode belongs to a street. In practice, postcodes belong to deliverable addresses, not infrastructure. They appear together in an address line, but they operate at different layers. We explain why that distinction matters: geocode.earth/blog/2026/ex...
geocode.earth
The exactitude of postcodes
A question we get all the time is: why doesn’t this street record include a postcode? Postcodes are one of those things people assume are straightforward but are actually pretty weird when you look at...
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Reposted by JustinColeGIS.bsky.social
QGIS @qgis.fosstodon.org.ap.brid.gy · 09/03/2026
QGIS 4.0 Norrköping is released! The wait is over! We are pleased to announce the new major release of QGIS 4.0. Installers for Windows, Linux, and Mac are already out. What's new? On the surface, existing users should expect to engage with a QGIS experience familiar to what they have come to […]
fosstodon.org
Original post on fosstodon.org
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HydrologyNL @hydrology.nl · 07/03/2026
A fresh update:
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The One True Kat @theonetruekat.bsky.social · 02/03/2026
I don’t have anything to say that can help right now. But this toad believes in you. Stay strong. #herps
A western toad, rescued from a pit trap,.
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 30/01/2026
I am currently recruiting Fire Departments for a study on your use of paper maps versus spatial computing options. If you are interested, please visit the official recruitment message and link to the survey. justincolegis.com/in... #GIS #FireFighting #FireResponse #SpatialComputing #HCI
justincolegis.com
Invitation to Participate – Study on Mapping Tools in Fire District Operations
I am conducting a research study examining how fire districts use mapping tools for response and planning, with a particular focus on the transition from traditional paper map/run/box books to web-…
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Reposted by JustinColeGIS.bsky.social
Michael Gaigg @michaelgaigg.bsky.social · 13/01/2026
Free poster download #ArcGIS #ExperienceBuilder: www.esri.com/content/dam/... #esri #esridev
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 10/12/2025
This semester I have taken a #Games and #GIS class where we used the #ArcGIS SDKs for #Unreal and #Unity. It was a rough class with me having no experience in either. My final project is fire rescue simulation using a building scene layer found on #AGOL.
youtu.be
FireEscape Demo
Video showing my IGME 689 Final Project on a Fire Rescue game
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Nahel Belgherze @wxnb.bsky.social · 29/10/2025
NEW: Devastating imagery from Jamaica, before & after Category 5 Hurricane Melissa. Black River — near total destruction.
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 23/10/2025
I am curious if you or or a fire department you work with still uses paper box books? #GIS #Greysky #FireDepartment #PublicSafety 1️⃣ Yes 2️⃣ No: We usa a mapping application 3️⃣ Sort Of: The Box Book is a PDF but not printed 4️⃣ What is a box book? 📊 Show results
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 22/10/2025
Today is Phelan-McDermid Syndrome awarness day. It is a rare genetic disorder, which present a lot of different daily challenges especially around communication. My daughter was diagnosed about 3 years ago and knowing has answered some questions but left many others. pmsf.org
Phelan-McDermid Syndrome Awareness day post.  Click the link to find out more abotu the syndrome
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 16/10/2025
Since starting back to school after teaching a long while, I am realizing just how much good teaching pedagogy means to me. I have focused a lot over the years improving my pedagogy. It is so frustrating to have professors that struggle with the basics. I can see just how much that impacts learning.
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Andrew Rumbach @andrewrumbach.bsky.social · 24/08/2025
Disasters have cumulative impacts that are often greater than the sum of the individual events. In the Gulf States, EVERY county has had at least 3 federally declared disasters since Hurricane Katrina, and some have had upwards of 20.
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Reposted by JustinColeGIS.bsky.social
John Drury @profjohndrury.bsky.social · 23/08/2025
Disaster Mythology and Fact: Hurricane Katrina and Social Attachment journals.sagepub.com/doi/abs/10.1...
journals.sagepub.com
Disaster Mythology and Fact: Hurricane Katrina and Social Attachment - Binu Jacob, Anthony R. Mawson, Payton Marinelle, John C. Guignard, 2008
Misconceptions about disasters and their social and health consequences remain prevalent despite considerable research evidence to the contrary. Eight such myth...
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 20/08/2025
The recording of yesterday’s eulogy and Viking funeral for #ArcMap at the summer #gissig #MappyHour youtube.com/shorts/l... gis-sig.org/2025/07/...
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 25/07/2025
GISSIG is hosting a #MappyHour Farewell to ArcMap next month. #GISSIG #GIS #ArcGIS #ArcMap gis-sig.org/2025/07/...
gis-sig.org
Mappy Hour Farewell to ArcMap
The 2025 Summer Program for the Genesee River Finger Lakes GIS/SIG is a “Mappy” Hour on August 19, 2025 from 4-6 at the Lock 32 Brewing Company in Pittsford.  We will bid farewell …
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 14/07/2025
I wanted to wish everyone a happy #esriuc. I wish I could be there with you all. #GIS
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sam @wisconsam.bsky.social · 20/06/2025
One of the reasons FEMA's Katrina response was so disorganized was that they'd recently been reorganized when the federal government created DHS after 9/11. Experts are saying a similar brain drain is happening now
In 2003, FEMA was absorbed into the Department of Homeland Security, which was created in the aftermath of 9/11. This change was part of a large-scale reorganization of the federal government to focus on terrorism. FEMA was still reeling from that reorganization when Katrina made landfall, said Sarah DeYoung, a professor at the University of Delaware’s disaster research center.

“Many disaster scientists and experts agree that putting FEMA under the Department of Homeland Security, under their umbrella, rather than its own cabinet, with direct access to the president in terms of expertise and communication, is one of the reasons why Hurricane Katrina ended up being managed so poorly,” DeYoung said.

Montano said that the reorganization in 2003 led to a brain drain of talented, expert staff from FEMA, which she sees echoed in the current climate at the agency. Reports suggest that FEMA has lost about a quarter of its full-time staff, including senior leadership like the head of FEMA’s storm response center, who submitted his resignation June 11. 

“The loss of that expertise within FEMA is something that you can’t rebuild quickly, and if you don’t have it in a response, things can go sideways very fast,” she said. 

Back in 2003, before Katrina, FEMA’s director Michael Brown wrote that the post-9/11 reorganization would lead to “an ineffective and uncoordinated response” during disasters. Brown resigned, disgraced, two weeks after Katrina’s landfall.
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 18/06/2025
Last night I posted something personal and somewhat vulnerable. I thank everyone who replied. It made me feel much better connected and just not alone in what I was feeling. In reflection, I do not know if impostor syndrome was the right term, but your replies did give some guidance. Thank you!
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 18/06/2025
I have a serious question to those who have gone back to school after being a working professional for many years. How did you get over the imposter syndrome or feelings like you did not belong? I have finished my first year of my PhD and while most things are going well. 1/2
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Robert Simmon @rsimmon.bsky.social · 30/04/2025
Anyone curious about the ground resolving distance of Maxar (maybe Airbus) ultra-high-resolution satellites? Use this calibration target near Batou, China to find out! Screen capture from Google Maps: maps.app.goo.gl/sP7ohqAEHkDU... More info about calibration targets: clui.org/newsletter/w...
Google Maps screen capture of a photo calibration target located at 40.852˚N, 109.629˚E. On the left are four squares about 50 meters across — two white, one gray, and one black. In the upper right are Tri-bar targets that are white stripes that are five times as high as they are wide, with gaps between them equal to their width. The smallest bars with visible gaps between them are 2 meters long — which means the effective ground resolving distance of the satellite that collected the image is about 40 cm.
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Caleb @kale-ebb.bsky.social · 19/02/2025
#gischat
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Luke Knox @lukeknox.me · 06/02/2025
this haptic display absolutely rocks. basketball is for everyone.
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Kyle Walker @kylewalker.bsky.social · 04/02/2025
In the meantime, NHGIS (www.nhgis.org) has much of the data you'll need, and will remain functional. NHGIS has the latest ACS data and Census data back to 1790 along with Census boundary files. You can support NHGIS here: makingagift.umn.edu/...
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 30/01/2025
I was just throwing together a flood inundation example and tried something new. I did a hillshade on the inundation layer and had a crazy idea to set the exaggeration to -3. It produced a cool visualization. #GIS #Flooding #EmergencyManagement
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Jeffery Harvey, DEL, CEM @findjeffness.bsky.social · 22/01/2025
A standout sentence: "resilience is best understood as the sum of numerous individual decisions and strategies. It is neither inherent nor immutable, and there is no universal strategy that reliably works across all types of crises" 1/2 #GreySky | #EMBsky phys.org/news/2025-01...
phys.org
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Jason Sawle @gis4schools.bsky.social · 21/01/2025
www.esri.com/about/newsro... Shoutout to @alambsinclair.bsky.social and @gisetc.bsky.social for creating and delivering such an impactful project.
esri.com
GIS Helps Youth Make Their Voices Heard
Students in the 2982 Miles to Go Program used Esri’s racial equity and social justice tutorials to learn GIS and improve their communities.
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 10/01/2025
One more "How To" post is available on my blog for the break. It is on the basics of using NetCDFs and ArcGIS Pro to model Climate Change. It is a simplistic analysis but it shows the power of NetCDFs and what is possible. #GIS #ClimateChange #RemoteSensing #ArcGISPro justincolegis.com/20...
justincolegis.com
Gridded NetCDF Basics – You Can Model Climate change with ArcGIS!
Another post over break! This one also comes from a student’s suggestion on how to use Weather data in the form of gridded NetCDFs. This is a common format of the weather data provided by NOA…
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JustinColeGIS.bsky.social @justincolegis.bsky.social · 07/01/2025
I just posted a walkthrough on moving your content from one #ArcGISOnline account to another. justincolegis... #GIS
justincolegis.com
Moving your ArcGIS Online Content
With many students graduating, I have had questions about how long will my ArcGIS Online account live and how can I move my work to another so I can keep a portfolio. Most schools only keep account…
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John Scalzi @scalzi.com · 24/12/2024
What is it with the Icelandians thinking potatoes are bad. Mash them! Boil them! Put them in a stew!
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