Gregory Power @gregorywpower.bsky.social My opinions are my own and not of my employer.
ISO-8601, Apache Arrow, and neovim enjoyer.
they/them
Em Hain @emm8.bsky.social Devotee to #QGIS, #FOSS4G and beautiful Cartography. My imagination runs wild with ideas, that reality cannot cash. Love neo soul, funk, nu-disco, melancholic electronic and dance music. Be Kind.
🌏 https://osgeo-oceania.org | https://2025.foss4g.org/
Jara Villanueva @jaravillanueva.bsky.social Lead of Center for Sustainability & Resilience at the European Space Policy Institute (ESPI) | Founder of geo4us.com | Space & Geospatial Engineer
I advocate the use of space technology for underserved communities.
🔗 www.linkedin.com/in/jaravillanueva
🪴🌎EmmettMaps🧭🌿 @emmettmaps.bsky.social Emmett!
30+ y/o GIS & boardgame nerd on the East Coast. they/them.
| Cartography. Ecology. Wildlife. Human Health. Conservation. |
Views and opinions are my own.
Nyall Dawson @nyalldawson.net Open source geo developer (especially QGIS!)
Adam Sawyer @adamjst.bsky.social I work with data at Relevant Research. I post about migration and sports.
Philadelphia, Pennsylvania, USA, Americas, Earth
Arsenal + Nuggets + Avs + Rockies + Summit
I helped build DetentionReports.com
https://adamjsawyer.com/about
he/him
David Keyes @dgkeyes.com I teach people to use R @rfortherestofus.com
Michael Hamrick @michaelhamrick.bsky.social I help municipalities and utility providers get a better return on their technology investments. I like paddling in whitewater and tinkering with an old CJ7. Located in East TN
Roger Conesa i Medalla @rogerconesa.bsky.social Expert en coordenades... al braç
#GIS
free craigslist snob @freecraigslistsnob.bsky.social Makes maps, carves wooden spoons, etc. he / him
Guilhem Allaman @guilhemallaman.bsky.social Guilhem / gounux
GIS dev & trainings
Other stuff as well : music, memes, arts, nonsense
Leander Campbell @leandercampbell.bsky.social Remote Sensing Specialist at Agriculture & Agri-Food Canada (AAFC). Satellite mapping Canadian crops via #cropmap26 🌾🌽🛰️🗺️🍁
MC ISO/TC 211
#RemoteSensing #EarthObservation | #Agriculture #CdnAg | #Satellites #Landsat #Sentinel #SAR | #OpenData #OpenGov
David Bapst @dwbapst.bsky.social Paleontologist, Graptolite Geek, R Programmer, creator of paleotree, Tabletop Roleplaying Game Nerd, Catcher of Pokémon, faculty senator. All comments are my trash opinion alone.
Jim Lamer @jimlamer.bsky.social Large river ecologist, Director at the Illinois River Biological Station. My team and I specialize in large river ecology (long-term monitoring, restoration, and management). Lots of interests: otoliths, invasive species management, telemetry, rstats,...
Caterina Barrasso @cbarrasso.bsky.social Plant and geoscientist using drones and satellites to map spatio-temporal patterns | Working at the Center for Scalable Data Analytics and Artificial Intelligence (ScaDS.AI) and Dresden University | Previously at @iDiv, DE.
MapAction @mapaction.bsky.social Official MapAction Bluesky Account. MapAction brings the power of professional mapping and geospatial analysis to humanitarian crises and preparedness. UK registered charity operating worldwide.
Follows don't equal endorsements.
Dr. Dan / The Spectral Band @thespectralband.bsky.social Lunar Geologist
Drummer for A Troop of Echoes and Public Policy
Noisy bangers as D. Majestic and the Spectral Band
Brooks Groves @bdgroves.bsky.social 🏠 GIS @ Zillow | Advancing real estate geospatial mapping.
🌍 Enthusiast of spatial sciences and their applications in:
#GIS | #Cartography | #Meteorology | #Hydrology | #Ecology | #Nature🔬 Exploring the intersections of geospatial analysis, environment
Yermo @yermo-l.bsky.social I work with: #linux #mysql #php (sadly) #nodejs #docker #typescript #angular #ionic #capacitor #maplibre #graphhopper #android, #ios ... and more
Motorcycles: #K100RS, #R1100S, #DR650SE
Sailboat: #SunOdyssey 44
I've also been known to write, reluctantly
Nicolas Darmanthé @doctornicosmic.darmanthe.com Junior doctor by day. Data cruncher by night. Interested in everything, always learning and easily distracted by shiny objects. Born at 360ppm. 🇫🇷🇦🇺 Currently in Nhulunbuy, Australia 📌
dennis lam @computing.bsky.social i live in the bay area and work in fintech. stream of consciousness account. here for a fun time
Earth Observation for Ecosystem Management at TUM @eoem-tum.bsky.social We are the Professorship of Earth Observation for Ecosystem Management at the Technical University of Munich!
Our focus is on applying cutting edge remote sensing technologies to study forest ecosystems.
https://www.lss.ls.tum.de/en/eoem/
Doug Drechsel @databasedoug.bsky.social Oracle Developer Evangelist interested in Database, AI and Cloud with a focus on Micro Service development, Spring, Mobile and full stack.
"Innovation is a process of failing fairly regularly.”
Hisham Zerriffi @hishamzerriffi.bsky.social Energy Resources, Development and Environment Lab (ERDELab) PI. Energy, equity, justice, climate change, bioenergy. But also TTRPGs and photography (https://pixelfed.social/i/web/profile/499807930552574625). he/him.
Cory Munro @munrogeography.bsky.social Geography teacher. OSDSS. Exploring Grey-Bruce and beyond!
Tek Kshetri @iamtekson.bsky.social Geospatial and Earth Observation Researcher 🌎
OSGeo Nepal
Alex Tamo @monkeyabc.bsky.social Wildlife conservationist with a dedication for ecological monitoring of wildlife and wild lands. I have used a community-based approach to monitor and protect freshwater, coastal, tropical forest and savannahs habitats.
Sebastiano Papini @spapini.bsky.social Urban Economist | Data Scientist | PhD candidate ETH Zurich | Mitglied GLP BS
Bex Sander @bexsander.bsky.social Data and Graphics reporter
They/them
Message tips to: bex dot sander at proton dot me
Signal @ bexsander.32
https://bexsander.github.io/
Tore Wulf @torewulf.bsky.social Researching AI for Remote Sensing, Earth Observation and Climate @ National Center for Climate Research (Denmark) .: .
Seth Whiteaker @growing-ecology.bsky.social Researcher @ UC Davis Institute of the Environment studying biogeochemistry and logistics of nature-based carbon sequestration. Excited about digging holes, making maps, reducing waste, and beautiful Central Valley veggies. he/him
Rachel Salvidge @rachelsalvidge.bsky.social Environmental journalist. Founder of investigative journalism non-profit https://watershedinvestigations.com/
Bylines: @guardian @thetimes @bbc @SkyNews @itv
Ex: @TheENDSReport @PenguinUKBooks @independent
Rachel.salvidge@watershedinvestigations.com
Carter Webb @ellisweb.bsky.social B.S. Environmental Science/Conservation Biology
Volunteer Kelp Monitor and Scientific Diver - Island County, WA
Curious about Community/Network Ecology especially in its application to describe Autopoeisis at the habitat scale.
Dabble in photography
Pablo Arroyo @pabloscience.bsky.social Ecologist and remote sensing scientist working at the National Research Council of Canada (NRC). RPAS and manned airborne expert focused on understanding how climate change affects ecosystems around the World. Passionate about conservation and biodiversity
Ana Leticia 📍 @analeticia.bsky.social #Geospatial enthusiast 🌍❤️🗺
Patricia Loto @patriloto.bsky.social IT girl (Genexus, .Net, R and SQL) | Teaching R to students with no programming background | Contributed to the Metadocencia Community and Training Teams | @rladiesrciactes co-organizer
James Milner @jameslmilner.com Staff Engineer, open source fan, hacking on geospatial in my spare time. Lives in London
Tony Sartini @tonys87.bsky.social Data science, geomatics and GIS, remote sensing and 3D modelling.
British Cartographic Society @bcsmaps.bsky.social Mapping+Excellence+Community
The BCS promotes the art & science of mapmaking and all aspects of cartography to a wide audience.
• Annual Conference 9th Sept 2026 Edinburgh
Geoff Gunn @geogunn.bsky.social Geographer working on Canadian water science, data, policy, et cetera...
Robert Cline @dasrotrad.bsky.social CPL Landman Interested in RStats, Quarto, Shiny, Geospatial, deutsche Sprache. 
Thibault Le Corre @tlecorregeo.bsky.social Assistant Professor in Human Geography and GIS. Université de Montréal @umontreal.ca.
Researcher on Housing and Social Inequalities.
Jeff Allen @jamaps.bsky.social maps, graphics, cities (mostly toronto), ..
website: https://jamaps.github.io/
github: https://github.com/jamaps
~9-5 M-F: https://schoolofcities.utoronto.ca/research-type/data-visualization/
mdsumner @mdsumner.bsky.social maxing the pixels to glow
R, Python, GDAL, virtual Zarr, coordinate systems, southern ocean research
I sit and reflect about all that I've learned and all that I've seen
hypertidy.org
Jacob Warner @j-p-w.bsky.social Paleoclimate, archaeology, human-environment interactions
BF Francis Ouellette @bffo.bsky.social Bioinformatics 🧬🖥️🧪
#PLOS Comp Biol Education Sect. Editor;
#DATABASE OUP Associate Editor;
#OpenScience #OpenAccess #OpenData;
friend of @jxtxfoundation.bsky.social,
@abinstitute.bsky.social
- I am 🇨🇦
Andy Cunliffe @tess-lab.org Associate Professor of Geospatial Ecology, Uni. of Exeter, UK. Researching landscape function & management for societal benefit. (https://tess-lab.org). #SustainableLandscapes #RemoteSensing #LandscapeEcology #Vegetation #MachineLearning.
Guille @guillesanbri.bsky.social compute, deep learning, computer vision, climate, robotics, art, maybe even some pics | guillesanbri.com
Erdil Karpat @erdil-karpat.bsky.social Research scientist and software engineer in autonomous vehicles and control theory.
팅니세 Nisse Tingsvall 丁尼瑟 @pcongre.bsky.social 👉Sust.urbanism🤝DATA VIZ🤝Linguistics👈
Grant McKenzie @grantdmckenzie.bsky.social Associate Professor of Spatial Data Science at McGill University. Place • Mobility • Privacy.
https://grantmckenzie.com
Quentin E. Cummings, AICP, GISP, CFM @makedataspatial.bsky.social AICP, GISP, CFM, award-winning geospatial scientist, emergency manager, & planning commissioner. Iraq/Afghanistan combat veteran. Bronze star medal recipient.
Andreas Sieber @andreassieber.bsky.social Energy & Climate Geopolitics
Head of Political Strategy @350.org
Energy Co-Lead, International Climate Policy Hub.
Views = my own
Micah Williamson @micahwilli.bsky.social Geo Employer & Hobbyist. Father of 4 (+3), husband of 1. Promoting Geospatial from Central Illinois. These Are My Words. #geography #Maps #GISP
John Cody @jcody.ca Canadian 🇨🇦 geologist and photographer in Calgary AB. Feeder of 2 dogs 🐶, harnesser of fire 🔥. All photos I post are my own. If you want to chat, reply to my posts :) No trolls/bots/adult content! No dms!
www.johncodyphotography.ca
Joshua S Campbell @disruptivegeo.bsky.social Geographer and geospatial technologist. Owner of Sand Hill Geographic and Board member of the American Geographical Society. KU PhD. 
Kevin M. @crafty876.bsky.social Data, Golf, Barbeque, & Coffee Nerd.
Angus Retallack @angusretallack.bsky.social Using remote sensing for environmental conservation | Rangeland condition assessment | Adelaide, Australia
David Frantz @dfrantz.bsky.social Assistant Professor for Geoinformatics - Spatial Data Science at Trier University, Germany. Earth Observation. Remote Sensing. Geoinformatics. Data Science. Open Science.
TSC Shots @tsc-shots.com 🗺 - geography and climate science nerd
📸🎞️ - digital and film photographer
🖖 - sci-fi fanatic (Star Trek, Halo, Alien)
🎮 - gaymer (Halo, Civ, Cities Skylines, etc…)
🧑🔧 - I build ‘puters for fun 🐧🪟
💅 - drag and queer art ❤️❤️
🏈🏀 - 🦬🦁
bio.site/tscshots
Jared farrer @superjdf.bsky.social Explorer of the universe!
NASA 🔴 Image of the Day (Unofficial) @nasa-daily.bsky.social Regular posts of historical and current NASA "images of the day".
This account is not associated with NASA, but will always post genuine images with full attribution, sourced from www.nasa.gov/image-of-the-day
Managed by 🔴 @redshift.pics
Atmospheric Chaos @atmosphericchaos.bsky.social Documenting 🌪️🌩️weather, OU Meteorologist & MPA storm chasers |severe weather education & resilience
https://www.atmosphericchaos.com
Kristina Liv Larsen @kristinaliv.bsky.social Associate Curator @ Rumsey Map Center, Stanford Libraries. Former Lecturer @ UTK SIS, PgM Google X, & PM Exploratorium. Car free since 2007.
Matasoft @matasoft.bsky.social Fuzzy data matching, entity resolution, data science, data analytics
Denyse Dawe @denyse-dawe.bsky.social Wildfire ecology | Data-viz & sci comm dabbler | xc skiing whenever there's snow ❄️ cycling whenever there's not 🚲
Joanna Redfeather @joannaredfeather.eurosky.social MSc Data Science student. BSc Hons Zoology grad.
Interests: Behavioural ecology, rewilding, HORSES! 🐴, communication, data, coding, ML, EDI&A 🏳️🌈. Ex tech SEO & analytics.
Kindness. Hope > hate 💚
AuDHD. #pwME. UK 🇬🇧
okydokey @okydokey.bsky.social GIS - RS - Disaster Management - QGIS - Computer Geek - Consultant
Pockers101 @pockers101.bsky.social Chartered Engineer, Sustainability, Building Services Engineer. Ex-Electrician. Also write Python, learner of AI, ML.
Genna Chiaro, Ph.D. @gennachiaro.bsky.social Geologist, backpacker, board game lover, mushroom forager, tide pool lurker, salamander and slime mold superfan.
I study granites and rhyolites to understand how magma is stored in Earth’s crust, evolves, and erupts over time 🌍🌋
Citizens’ Climate Lobby Canada @citizenslobbyca.bsky.social Empowering citizens to advocate for pollution pricing and climate-aligned finance. Building a liveable world since September 2010. Focus is our superpower.
canada.citizensclimatelobby.org
GIScience 2025 Conference @giscience-conf.bsky.social GIScience conference series #giscience2025.
The 13th International Conference on Geographic Information Science, Christchurch, New Zealand August 26-29 2025.
https://giscience2025.org
@caglarkoylu.bsky.social @caglarkoylu.bsky.social Geographer | Assoc. Prof. U of Iowa | President https://cartogis.org | GIScience | cartography | HCI | human mobility & migration | kinship networks | flow maps | classical guitar | chess | https://geo-social.com | https://flowmapper.org
Bill Haneberg @haneberg.bsky.social Geologist at the geohazard•climate•policy nexus. Hazard + risk. GIS, lidar, landslides, debris flows, floods. Kentucky Colonel in New Mexico. He/him.
More: www.linkedin.com/in/billhaneberg & https://scholar.google.com/citations?user=0mCybjIAAAAJ&hl=en
Desertphile @desertphile.bsky.social I am autistic as fuck, and I will be god damned before I obey our new fascist masters! USA Patriot. Pro-law. Anti-violence, ergo anti-Republican Party. Commander, Antifa Southwest. Born a feminist; writer; singer; loves sciences.
juno.earth @junodotearth.bsky.social A data observatory for planet earth.
Juno is a free platform for collecting, collaborating, & reporting ecological data. Built by the creators of mWater and Solstice, the platform is used for water, sanitation, & global health for in 197 countries.
Núria Font-Casaseca @mapasurbanos.bsky.social Critical cartographer. Geographer and architect. Associate Professor of Geography, Universitat de Girona
Evan ONeil @eloneil.bsky.social Data Viz/Design: http://evanoneil.studio
Mapping: http://beautifullyelevated.substack.com
Tennis Data Viz: http://sliceddata.substack.com
Jo Ferreira @gsus42.bsky.social Astro PhD trying to move to Remote Sensing with Machine Learning and Radiative Transfer methods applicable to public datasets for a wide range of applications. Fan of public datasets :)
No fanatics & scammers e.g. buttcoiners, elonstans, putinists, pr0n🚫
Sue @babayasser.bsky.social Maps, houseboats, wine, Nordic noir, bird watching, and barge-spotting.
Dima Chubarov @dimchub.bsky.social Air quality researcher at Airvoice.global
Steve Bennett @stevage.bsky.social Mapbox consultant. Gardener. Grump.
https://hire.stevebennett.me
milos makes maps @milos-makes-maps.bsky.social I paint the world with #rstats and teach you how to unleash your inner #map artist. Join my map adventures and tutorials now:
https://youtube.com/@milos-makes-maps
Dr. Dominic Royé @drxeo.eu -Mapping the world- Dr. in Physical Geography | environmental health - bioclimatology - geography. RC Researcher from 🇩🇪 at @mbgcsic.bsky.social @csic.es in 🇪🇸 #rstats #dataviz
Secretary of the @aeclim.org
📍Galicia
ℹ️ https://dominicroye.github.io
Tyler Morgan-Wall @tylermw.com R, data science, dataviz, maps, experimental design, raytracing. Developer of rayshader, rayrender, and the rayverse | PhD in Physics from Johns Hopkins | Penn
terence @tterence.bsky.social smitten with #rstats · associate prof · political economy · the #rayverse's number one fan
Rafael H. M. Pereira 🚡 Urban Demographics @urbandemog.bsky.social Researcher Ipea Brazil | Visiting prof @geo_uoft | PhD @TSUOxford | Structured procrastination on Cities, Urban mobility, Accessibility, Equity, Data science, R. About: www.urbandemographics.org/
Ansgar Wolsing @ansgarw.bsky.social Powerpoint by day, #ggplot2 by night. Here for dataviz and #rstats content and rants about football. 📊⚽️
Based in Cologne, Germany.
Michael Friendly @datavisfriendly.bsky.social ASA Fellow; #rstats developer of graphical methods for categorical and multivariate data; #datavis history of data visualization; #historicaldatavis; Milestones project
Web: www.datavis.ca
GitHub: github.com/friendly
Roman (geographyquiz.app) @geographyquiz.app My name is Roman. Interests: Traveling, History, Economy, Languages (🇩🇪🇬🇧🇺🇲🇳🇱🇵🇱🇨🇳) and I make free map based geography learning games.
📍Frankfurt, Dortmund, Enschede, Cheltenham, Katowice, Jingdezhen
🗺️😎: https://geographyquiz.app/
Mapas Milhaud @mapasmilhaud.com Mapas para entender un poco mejor el mundo // Maps to understand the world a little better
📧 Newsletter (🇪🇸): newsletter.mapasmilhaud.com
📧 Newsletter (🇬🇧): www.cartographerstale.com
🗺 Mapas / maps: mapasmilhaud.com
Michael Gould @mgould.bsky.social Bikes (MTB, gravel), Travel, Spain, Higher Education, Geospatial Technology, International Development, Mediterranean food/lifestyle. (Don't forget to use your sarcasm filter) Alguna que otra cosa bilingüe
Oscar Baruffa @oscarbaruffa.com Yes it's me from twitter and @bigbookofr.com!
#dataBS #RStats 
Wanmei L 🌎🛰️ @mapsbyw.com Science Data Visualizer | Seeking Next Opportunity | Former NASA Earth Observatory 🌎🛰🗺 | UCLA Alumni 🎓 | Award-Winning Cartographer 🧭 | 🎙️ President of Women in GIS
Shel 🇰🇪 🇮🇪 @shelkariuki.bsky.social #rstats | #energy | #climate | #carbonmanagement | #sustainability | #ESG
https://karbonkounsel.org/
Georgios Karamanis @karaman.is Dataviz designer, psychiatrist, PhD
https://karaman.is
Deepali Kank @deepalikank.in Freelance Data Visualization Specialist and Data Analyst. 📊 Book nerd📚. Always seeking new insights and knowledge💡Available for Projects.
https://deepalikank.in/
Andrew Middleton @mapcenter.com 'Peddler of Wheres,' job creator, Owner at The Map Center in Pawtucket RI- it's like a hip record store but for maps.
www.mapcenter.com
Cartographer, GIS specialist and educator
Linktr.ee/ecoandrewtrc