Wanmei L 🌎🛰️ @mapsbyw.com Science Data Visualizer | Seeking Next Opportunity | Former NASA Earth Observatory 🌎🛰🗺 | UCLA Alumni 🎓 | Award-Winning Cartographer 🧭 | 🎙️ President of Women in GIS
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
Senko Rašić @senko.net I help startups with AI, tech, product, and open source strategy.
Founded several startups (a few of which were acquired). Y Combinator alumnus (W24).
Personal: https://senko.net
Work: https://senkorasic.com
Spatial Analysis Lab at the University of Richmond, VA @urichmondsal.bsky.social The University of Richmond’s Spatial Analysis Lab is the premier on-campus location for anything related to GIS (Geographic Information Systems).
Lagerwhat @lagerwhat.bsky.social Once a library school grad, always a sarcastic individual with too many books and not enough shelves. Definitely not making Mt. Holyoke, Stony Brook, or Pratt proud.
Cite your sources and tip your server.
Sahel Research Group @ufsahelresearch.bsky.social The Sahel Research Group at the University of Florida is no longer active on Bluesky. Please follow us on LinkedIn and Facebook, or visit our website https://sahelresearch.africa.ufl.edu/
Gaëtan Lavenu @gaetanlavenu.bsky.social Passionné de géographie, ultra-expert en cartographie, en SIG et en sciences géospatiales de manière plus générale. Créateur et auteur du blog arcOrama consacré aux technos Esri, je suis aussi un mordu de vélo, de biathlon, et de bien d'autres choses...
Vanessa KW (she/they) 📍 DC @run-for-funner.bsky.social Opinions are my own
Solution Engineer, Esri
Cartography; GIS “for good”; map aesthetics (old&new); edu; DEIJA; community
#creativeCarto founder (RIP Twitter)
Prvsly: GreenInfo Network; NACIS Board; urHERE; Mapbox, GWU, NFWF, USAID-BHA, UW Cartlab
@amyniessen.bsky.social @amyniessen.bsky.social 
@odoenet.bsky.social @odoenet.bsky.social Principal SoftWhere Engineer, geodev @ esri, helping users make awesome mapping apps!
http://youtube.com/@odoenet
http://twitch.tv/odoenet
Mahdi Rahimi @geomahdi.bsky.social Postdoctoral Researcher | @frw-rug.bsky.social | @unigroningen.bsky.social | #GIS #Urban
Simon O'Keefe @simonokeefe.bsky.social 
helenmakesmaps @helenmakesmaps.bsky.social Cartographer, data visualizer, beans on toast defender.
helenmakesmaps.com for tutorials- J ... @jondfreeman.bsky.social
ArcGisPro @arcgispro.bsky.social 
Aven Osten @avenosten.bsky.social A Demisexual gay scalie with an art hobby and an interest in politics and economics. 19 y/o.
Tamarah King @tamarahking.bsky.social Earthquake geologist & seismic hazard scientist | previously UniMelb, COMET, OxUniEarthSci | currently Geoscience Australia | views are my own | she/her
Living on Ngunnawal & Ngambri land, raised on Jawoyn, Dagoman & Wardaman land
Raf @rafroset.bsky.social Geoinquiet
Mai Ghaly Elgazzar @maighalyelgazzar.bsky.social A cartographer with a passion for capturing nature, cultural and historical stories through maps.
Josh Herman @josherman.bsky.social 
@kristianebell.bsky.social @kristianebell.bsky.social 
Scott Ball @scottballphoto.com shun the non-believer. shun!
Rebekah Jones @georebekah.bsky.social Climate and disaster scientist, famed government whistleblower, and former candidate for Congress. Expertise includes climate science, natural disasters, politics, and media.
www.MESOSCALENEWS.com
https://linktr.ee/georebekah
PythonMaps @pythonmaps.bsky.social Mapping the world with Python. Geospatial data scientist who likes maps.
Contact adam@pythonmaps.com
Jen Jacob @jenjacob.bsky.social 
Damian @spangrud.bsky.social Geographer (he/him) working in tech (@esri), focused on spatial thinking and understanding. Map, Food, Travel, Kites...
John Nelson @johnnelsonmaps.bsky.social I make posts about making videos about making maps about stuff.
Matt Ball @spatialsustain.bsky.social Writer/editor at Esri, relating innovation in the real world to the power of GIS. I edit Esri Blog—Better vision. Better world. #Sustainability
Transitdiagrams @transitdiagrams.bsky.social My #homemade totally #unofficial
#transitmaps and #transitdiagrams 😀🏳️🌈
German/English 👍
open for commissions: chris@transitdiagrams.at
www.transitdiagrams.at
Simon Webster @anakaine.bsky.social 
@joegisc.bsky.social @joegisc.bsky.social 
@barronfalls.bsky.social @barronfalls.bsky.social 
grapper @grapper.bsky.social A simple, declarative, reactive, and high performance data visualization microframework
- documentation : https://www.grapper.io/
- examples and playground: https://playground.grapper.io/
Harald Tryti Rieber @haraldtr.bsky.social Taking web-gis from 1990 -> 2024 🗺️ co-founder & cto @ atlas.co 🌍
Beau! @b3.au Thirty-something, bit of a nerd & shift worker. Excited by gadgets, transport, photography & travel. May contain traces of nuts.
(aka @BeauGiles on what was the bird site)
📍Sydney, NSW via Streaky Bay, SA
Opinions here ≠ my employers
Bruno Sanchez-Andrade Nuno @brunosan.bsky.social Scientist. ED of Clay, #AIforEarth. Ex MSFT Planetary Computer, Chief Scientist Mapbox, Satellogic VP, World Bank, Rocket scientist postdoc, astrophysics PhD. 📍 Copenhagen. Dad to Sela and Paz, with Emma.
Abdullah Toqeer @spatialnomad.bsky.social Earth Observation Data Scientist | Remote Sensing | Geo-Information Science | Climate Change 🌍 | PhD Researcher | GEM Erasmus Mundus Scholar 🇪🇺 |
Yannis Kalfas @kalfasyan.bsky.social Deep Learning | Remote Sensing
PhD in Bioscience Engineering
☁️ cloud segmentation 🌍 land surface classification
@ VITO, Belgium
🇪🇺 LCFM project
🇬🇷 -> 🇸🇪 -> 🇧🇪
Niklas Jordan @niklasjordan.com Geologist, working on safer communities.
🔥 #ClimateRisks, #NaturalHazards & #DRR
🌊 #FloodRisk Management
🛰️ #EarthObservation & #GIS
⚠️ #RiskComm
🚨 Volunteer in Danish Emergency Service ( #GreySky )
Also in 🏀, ⛵️, 🏃 and 👨🌾. 🇩🇪 in 🇩🇰.
👉 niklasjordan.com
Narcélio de Sá @narceliodesa.bsky.social #FOSS4G, Geographer, Open Source Geek, supporting OSGEO, QGIS Brasil, OpenStreetMap. With interests in Open-Source & Open-geodata.
Lutra Consulting @lutraconsulting.bsky.social We are one of the QGIS developers. Learn more about our services: www.lutraconsulting.co.uk- L @leofwyn.bsky.social @leofwyn.bsky.social
Andy Wicht @andehhh.bsky.social 🌐 spatial data, 🎮 games, 🐕 dog
Harry Kuril @harry-kuril.bsky.social Posts about hiking and maps. Blog at hkuril.com.
Alex Leith @ausp.io Father, Open Geospatial Technologist, Digital Earth Architect. Auspatious: https://ausp.io
𝚖𝚊𝚌𝚔𝚊 𝚜𝚣𝚎𝚌𝚑𝚗𝚘 @mackaszechno.bsky.social #rstats geospatial data analyst. GIS expert, of a sort. Sci-fi fan and would be writer. Black cat owner. Occasionally apocalyptical. Can't DM.
WORDS ARE QUICK AND WORDS ARE VAIN, THE SINGLE SURE AND FINAL ANSWER MUST BE PAIN. -Dan Simmons, Olympos
Alaska Melanie @alaskamelanie.bsky.social Director, Science and Conservation Products @audubonsociety | environmental conservation, digital products, geospatial ecology, cartography | I love birds, maps, nature, and sled dogs 🏳️🌈 sustainnorth.org
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
Stella Bourdin @stella-bourdin.bsky.social Climate Scientist and Energy Engineer, Postdoctoral Researcher @oxfordphysics.bsky.social. Specialist in Tropical Cyclones 🌀
Views are my own.
🇨🇵
(Banner made with: scholargoggler.com)
Robin Hawkes @robhawkes.bsky.social 🐙 DataViz at @octopus.energy
⚡️ Obsessed with maps and energy
✨ Creator of ViziCities
👨💻 Previously Wood Mackenzie & devrel at Mozilla
Paul Ramsey @pwramsey.bsky.social Loving open source software, practicing the piano, moving things around, working @crunchydata.com
More at https://blog.cleverelephant.ca
Hugh Saalmans @minus34.bsky.social Geospatial Engineering @ ROLLiN' (IAG) - reducing the impact of natural perils & motor vehicle accidents with open data & open source
Nirab @nirab.bsky.social Open data, Maps, Civic Tech
Justin @jshears.bsky.social IT and GIS specialist. Tennessee. Interested in tech, religion, philosophy, mysticism, and nearly every other topic. Coffee sounds great! ☕️ Talk to me on discord: https://discord.gg/MrFVSMzv
Geoff Gunn @geogunn.bsky.social Geographer working on Canadian water science, data, policy, et cetera...
Barry R @geospacedman.bsky.social @geospacedman@mastodon.social is my preferred work-related social media, this here is mostly personal and cultural stuff. Don't follow expecting maps.
Tim Purdum @timpurdum.dev #dotnet and #gis developer, creator of GeoBlazor open source library
Ana Leticia 📍 @analeticia.bsky.social #Geospatial enthusiast 🌍❤️🗺
@garygnutter.bsky.social @garygnutter.bsky.social Farmer, working on IT.
Tom Fairman @itsnotfairman.bsky.social Ecologist × forester = forest scientist. Works with forests, fire and people in south-eastern Australia.
juli g pausas @jgpausas.bsky.social CIDE-CSIC, ecology & evolution in fire-prone ecosystems🧪🌍🔥
Web: https://www.uv.es/jgpausas/index.htm
Blog: http://jgpausas.blogs.uv.es/
Frederic Fery @fredericfery.bsky.social Tableau Ambassador | #dataviz 👉 politics, sport, Aussie social issues | #VizforSocialGood Executive Director | Brisbane TUG Leader | #datafam
Heather Shearer @heather-sea55.bsky.social she/her. Spatial data analyst (active transport accessibility modelling, network analysis, natural disaster modelling). Housing researcher (tiny & alternative houses). GIS and Urban Planning lecturer. I post random interesting stuff
TLRamires @tlramires.bsky.social 
Michael Naughton @michaelnaughton.bsky.social GIS, Geography, biking (ebike), hiking, NFL, and music. Previously managed a municipal road department. Currently doing historical geographic research. Work with SQL, ArcGIS Pro, QGIS, MySQL.
Ireland Mapped - OS200 @irelandmapped.bsky.social @irishresearch @ahrcpress joint funded. Digitally Remapping Ireland's Ordnance Survey Heritage. @UniOfLimerick.bsky.social @QUBelfastOfficial.bsky.social @ULGeog.bsky.social @QUBGeography
Joshua Wilson @oshuwilson.bsky.social PhD Student at the University of Southampton and the British Antarctic Survey studying the movement ecology of Southern Ocean predators.
All things tracking, stats, coding, and most importantly, penguins 🐧
Claire Boardman @claireboardman.bsky.social People/Places; Spatial/Cultural Informatics; Arch/Heritage Sci; Data & Design. PhD - WIP. Views own. Digital Trustee: @DunollieOban. Advisory Board: @goodorgcic.bsky.social Director/Trustee: @archscot.bsky.social (she/her)
Courtney Yatteau @cyatteau.bsky.social Developer Advocate at Esri | International Conference Speaker | Former Math/CS Educator | opinions = my own | http://youtube.com/@c_yatteau
Josef Strobl @gistrobl.bsky.social Fan of the Spatial View. #DigitalEarth. #Geospatial Analytics>Insights. #UNIGIS. #Geomedia@Schools. International Higher Ed. Erasmus+ Ambassador.
Beatriz Ramos @bearamoslopez.bsky.social Bióloga y Técnica GIS & RS. Feliz con un paseo por el campo, cerca del mar o en un concierto con buena música.
https://mipropianube.org/ 
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
Alvaro Anguix @alvaroanguix.bsky.social gvSIG Association. General Manager. Professional Open Source GIS. GIS consultants. Geo services. gvSIG Suite. Be free. Eppur si muo. e-mail: aanguix@gvsig.com
Grant McKenzie @grantdmckenzie.bsky.social Associate Professor of Spatial Data Science at McGill University. Place • Mobility • Privacy.
https://grantmckenzie.com
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
Oscar Baruffa @oscarbaruffa.com Yes it's me from twitter and @bigbookofr.com!
#dataBS #RStats 
Shel 🇰🇪 🇮🇪 @shelkariuki.bsky.social #rstats | #energy | #climate | #carbonmanagement | #sustainability | #ESG
https://karbonkounsel.org/
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/
Krisztina Szűcs @krisztinaszucs.bsky.social Data visualization designer
krisztinaszucs.com
Qiusheng Wu @giswqs.bsky.social Associate Professor @UTKnoxville | Amazon Scholar | Creator of #geemap & #leafmap | Talk about #Geospatial #GeoPython #DataViz #GIS #FOSS #EarthEngine
Martin Fleischmann @martinfleischmann.net Researcher. Cities, urban morphology, human geography & spatial data science. Open source software developer. #python #cities #open_science
https://martinfleischmann.net
Fernando Maidana Benegas @fernandomaidana.bsky.social #Urbanismo, Política y Filosofía | Maestría en Planificación y Políticas Urbanas.
https://substack.com/@fernandomaidana
(Mis opiniones son personales)
Morgan Crowley, PhD @morganahcrowley.bsky.social Forest Fire Research Scientist with Canadian Forest Service 🔥🌲🌳 and the WildFireSat mission 🚀🛰 📡 | Advancing how we use satellites to monitor fires and their impacts | Woman in Remote Sensing | Mother in Science 💻👩💻👩🔬🧪 | she/hers | celiac | 📚🎵🎶👟☕️ | 🇨🇦🇺🇸
Julie Elliott @julieelliott.bsky.social Research Faculty at Michigan State University. Geodesy, Tectonics, and Glaciers. All opinions my own.
Frédéric Cantat @canfre.bsky.social Collaborative Innovation @IGNFrance.bsky.social 🇫🇷 | Chair of Commission 4 @EuroSDR 🇪🇺 | 🌍🗺️🛰️ #Innovation #OpenData #DataValuation #Commons | ♀️=♂️
Dave McLean @davemclean70.bsky.social #LFC fan, from Plymouth, lives in Corfe Mullen Dorset, husband, father, grandad, brother, son.
David Hood @thoughtfulnz.bsky.social I like collating data,
and getting thoughts in the brain.
All for Public data, Aotearoa New Zealand, and informed communities. #openData #NewZealand #Aotearoa #rstats. He/him.
He tangata tiriti ahau
Dr. Sophie Kay @scientistsoph.bsky.social Pro Genealogist & Scientist at www.khronicle.co.uk, #Genealogy Expert for Time Team. Oxford D.Phil.(SysBio), Fiend for #maps & #research methods. Big hair, big heels, weakness for cake.She/her.
Blog: www.parchmentrustler.com
Kyle Walker @kylewalker.bsky.social Demographics | Geospatial | Data Science | Open Source
John V Hurley @jvh-h2oclimate.bsky.social Climate Scientist -Earth -Water -Data.
PhD, PG
https://scholar.google.co.uk/citations?hl=en&pli=1&user=aEgv38gAAAAJ
Steve Schultze @geoschultze.bsky.social Associate Prof of Geography | @UofSouthAlabama | Climate Change | Agriculture | Viticulture/Wine | GIS | Certified Spin 🚴 Instructor | Tacos | Not necessarily in that order
Pedro Tarroso @ptarroso.bsky.social #climatechange #biodiversity #spatialecology #remotesensing
Strong addiction to maps🤷♂️
Joe Mason @moreorloess.bsky.social UW Madison Geography, opinions are mine. Geomorphology, soils, dunes, loess, in the Midwest, Great Plains, northern China. He/him. Living on Ho-Chunk lands.
Rbanism @rbanism.bsky.social TUDelft BK-Urbanism community of practice that aims to empower students, researchers, and practitioners to use open-source software and open science practices to answer urban questions effectively and with confidence | #rstats #urbanism | rbanism.org
Jacob Macdonald @jacobmacdonald.bsky.social NFLDer in the UK. Lecturer in GIS and Spatial Analysis - U. Sheffield. Director of Advanced Data Analytics - WRDTP. Urban econ, data, spatial stats & open science 🌎🗺️