Ana Luisa Maffini @anamaffini.bsky.social Researcher • Urban and Regional Planning • Urban Studies • GIS • GeoAI • Spatial Data Science • Python • Complex Systems • Open Science
Mike Pegg @mpegg21.bsky.social SF Bay Area, marathoner, (ice)hockey player, playlister, DJ, maphead, curator. Finding cool maps things on the Internet since 2005. 🤓📍🌍
Cara Thompson @cararthompson.bsky.social Data visualisation consultant with an academic background, helping others maximise the impact of their expertise
Dev Shorts @devshorts.in Byte Sized Developer Education | Newsletter on Substack
https://www.devshorts.in/
Claire Bailey Ross @clairebaileyross.bsky.social Associate Dean Academic @uniportcci | Associate Professor Digital Heritage | Museums Tech, Co-design & Audience Experience | Geordie in the South (she/her)
UCL Bartlett Faculty of the Built Environment @thebartlettucl.bsky.social We are the Bartlett. We’re here to build a better future. #WeAreTheBartlett
Tim Messerschmidt @tmesserschmidt.bsky.social DevRel Ecosystems Lead EMEA at Google. Proud dad, happy husband, and feminist. O'Reilly author. I ♥️ home automation. Opinions stated here are my own.
Sophia Psarra @sophiapsarra.bsky.social I don't deal with answers or solve problems, but with how to formulate them correctly. Integrating architecture, cities, theory, data, practice. Professor. Co-Director of MPhil/PhD History+Theory @BartlettArchUCL
Mike @mikejohnson51.bsky.social 
Paul Campbell @paulc91.bsky.social Public Health Analytics @epicentre-msf.bsky.social #rstats
https://github.com/paulc91
Jed Sundwall @jed.co https://jed.co
Radiant Earth @radiant.earth Increasing shared understanding of our world through community-led initiatives that make data easier to access and use.
radiant.earth
Thomas Gratier @thomasg77.bsky.social Freelance SIG libres, OSM & OpenData /w JS & Python. Auteur livre OpenLayers. Pro Webgeodatavore
+ http://formation-openlayers.fr Coopère ouvre-boites
Jcritchley @jcritchley.bsky.social Maps + Design
🌎 https://jonathancritchley.ca
Jason Baker @jtbaker.dev I'm a Software Dev and Data Engineer that loves geospatial, especially in the cloud.
I'm based in Austin, Texas, a dad of 3, love cycling and running.
Jeff Walker @walkerenvres.bsky.social Walker Environmental Research // Environmental Data Science & Engineering // Maine // walkerenvres.com
@subit.bsky.social @subit.bsky.social 
Tyler Erickson @tylere.bsky.social Sustainability & Climate Change | Earth Observation | Geospatial Cloud Computing | Data Science & Analytics | Consultant | Educator | Speaker
Carl Boettiger @cboettig.bsky.social Ecology, theory, computers. https://carlboettiger.info 
Ryan Abernathey @rabernat.bsky.social Scientist and Startup Founder
Co-Founder and CEO @Earthmover
@pangeo_data steering council member
ex-Professor @Columbia @LamontEarth
Alex Leith @ausp.io Father, Open Geospatial Technologist, Digital Earth Architect. Auspatious: https://ausp.io
Christoph Michael @christophmichael.bsky.social Co-Founder of Quasara
Talking about artificial intelligence and how to get accurate vector representation of image and video data that can be fed into advanced AI applications - such as AI Agents.
Yuri Astrakhan @nyurik.bsky.social Maps, Rust, DataViz, DBs, OSM. Co-founder of MapLibre. Author of Wikipedia API/maps/graphs. Former principle engineer at Elastic, now at Rivian.
NORTH51 Conference @north51conference.bsky.social A company agnostic ideas conference, pushing the boundaries of the traditional geospatial industry.
April 23-25, 2025 | Canadian Rockies | n51.ca
Hosted by @sparkgeo.bsky.social and @gno-sys.bsky.social
Pete Gadomski @gadom.ski Geospatial open source @developmentseed.org
https://github.com/gadomski
https://www.gadom.ski/
𝙼𝚊𝚝𝚝𝚑𝚎𝚠 𝙷𝚊𝚗𝚜𝚘𝚗 @geoskeptic.bsky.social Matthew is just this guy, you know?
Remote sensing, open-source and geospatial @element84
Ivor @ivybo.bsky.social Software developer, founder, CTO, AgTech, GIS & Field boundaries
ircwaves @ircwaves.bsky.social 
Chris Holmes @opencholmes.bsky.social Working towards a Cloud-Native Geospatial future, through involvement in GeoParquet, Planet Labs, Taylor Geospatial Engine, Fiboa, STAC & Source Cooperative.
Youssef Harby @youssefharby.com Analog/Digital Lover
Hamed Alemohammad @hamedalemo.bsky.social Asoc. Prof. @ClarkUniversity. Director @ClarkCGA. Prev @OurRadiantEarth @MIT @MIT_CEE. Views are my own.
Dhanraj M @dhanrajm.bsky.social 💻 Software Developer | 🌍 GeoSpatial Applications @ Potters Map.
Optimizing mapping solutions with AI and innovative applications. Sharing insights on tech, geospatial innovation, and life. 🧠✨
json singh @jsonsingh.com OSGeo Volunteer | Geospatial Developer | PostGIS | Python | Maplibre
https://jsonsingh.com
Emmanuel Mathot @emmanuel.mathot.org Technical Partnerships @developmentseed.org; #Geo Dev. @stacspec team;
#earth #remotesensing #science #energy #climate #geohazards #bike
Glenn Moncrieff @gmoncrieff.bsky.social Spatial Data Science @ TNC.
Maps, Remote Sensing, ML and Biodiversity.
⛰️ 🌊 🌵 🇿🇦
Daniel Silk @dwsilk.bsky.social Geospatial Product Owner at Toitū Te Whenua LINZ
🪣 s3://nz-imagery | s3://nz-elevation
🔗 https://basemaps.linz.govt.nz/
🌍 https://osgeo-oceania.org/ | https://2025.foss4g.org/
Sara @saraheitlinger.bsky.social UKRI Future Leaders Fellow/
Co-Director, Centre for Human-Computer Interaction Design/
Reader in Computer Science at City St George's, University of London.
PI on Mosaic: More-than-Human Sustainable and Inclusive Smart Cities. morethanhuman.net
Digital Health Hub for Antimicrobial Resistance @dhh-amr.bsky.social Funded by The Engineering and Physical Sciences Research Council
London Centre of Nanotechnology, UCL
www.digitalamr.org
@luluovando.bsky.social @luluovando.bsky.social 
@shenghuahe.bsky.social @shenghuahe.bsky.social 
Elise Gallois @e-gallois.bsky.social Quantitative environmental scientist with expertise in phenology, cold-climate ecology and freshwater ecosystems. Fluent in R, learning Python in duolingo and getting there. Interested in open science, reproducibility and data ethics. I also do comedy.
Laura Sheppard @laurahsheppard.bsky.social Quantitative Human Geographer. Research Fellow at AQA. Honorary Research Fellow & PhD from @casaucl.bsky.social. Research interests in socio-spatial inequalities, geography, gender & educational inequalities, and food bank use (she/her)
Robbi Bishop-Taylor 🛰️🌏 @satellitesci.bsky.social Coastal Earth Observation Scientist from Canberra, Australia. Using satellite remote sensing 🛰️, open-source geospatial 🔓🗺️, Python + R 🧑💻 and dataviz 🎨 to map the earth through space + time... 🌏
Kiri Carini @kiricarini.com Geospatial Communicator.
Data + Stories for @developmentseed.org
@osmus.bsky.social Board Member
Hiking shenanigans. Desert dweller.
Women In GIS @womeningis.bsky.social Official Bsky Account for WomenInGIS.org 
Women+ in Geospatial @geospatialwomen.bsky.social A global network that inspires, unites and empowers women+ in the geospatial field to become strong changemakers.
@rhiprice.bsky.social @rhiprice.bsky.social 
Sabrina Szeto @sabrinaszeto.com 🛰️🗺️👩🏻💻co-founder @thrivegeo.bsky.social & @geospatialwomen.bsky.social | 📚 closing the skills gap in #geospatial data literacy | #EarthEngine GDE | #earthobservation #EdTech #upskilling
Martha Morrissey @martham.bsky.social Machine Learning Engineer at Pachama previously at Development Seed
🌱. Spatial data, adventuring 🚴♀️, and 🍪 baking enthusiast. she/her
@geoyi.bsky.social @geoyi.bsky.social 
Linda Stevens @lindastevens.bsky.social Advisor | Technologist | Marketer | 🌎 Geographer | Geospatial | GIS | Former ESRI Executive | Earth Champion | Meditator | Never Trump 💙 | No War 🌍
Owner of Spatial Spirits -> www.spatialspirits.com
LinkedIn -> https://www.linkedin.com/in/lindacstevens/
Dr. Brianna R. Pagán @briannaritapagan.bsky.social Tech Lead @developmentseed
Formerly @NASA
Lecturer @ Loyola Marymount University
Founding Editorial Board Member @ Cloud-Native Geospatial
Steering Council Member @ Pangeo
open source enthusiast, ultra runner 
Stephanie May @mizmay.com geographic technologist
Opinions mine but we can share
👩🏼💻🤦🏼♀️ 🌎💕
#location #geo #ux #seattle #urbanism #maplibre #mapbox #esri #leaflet #python #rstats #genai #hashtags
Rosemary Wardley 🏳️🌈 @rosemarywardley.bsky.social Cartographer at NatGeo | past Board member @ NACIS
geographer | adventurer | Rhode Islander | she/her
Louise Rayne @louiserayne.bsky.social Newcastle University Academic Track (NUACT) Fellow. Archaeologist and remote sensing specialist. Working on ways to use Earth observation to model past sustainable landscapes (agriculture, water management).
Dr Hayley Evers-King @hayleyeversking.bsky.social Satellites, Sea, and Society! Bridging gaps between data providers and users @EUMETSAT & beyond. DEI, Mental Health, Open Science, Cooking, Wine, & LEGO. Views my own.
Wanmei L 🌎🛰️ @mapsbyw.com Science Data Visualizer | Seeking Next Opportunity | Former NASA Earth Observatory 🌎🛰🗺 | UCLA Alumni 🎓 | Award-Winning Cartographer 🧭 | 🎙️ President of Women in GIS
Kristel Chanard @kristelchanard.bsky.social Researcher in Geophysics and Space Geodesy at IPGP and IGN
Weighing water and watching the Earth deform from space 🌍🛰️
Views are my own.
Beth Tellman @socialpixel.bsky.social floods, satellites, maps, social justice, co-founder and chief scientist Floodbase and asst. prof University of Wisconsin-Madison and co-founder @umbela-org https://beth-tellman.github.io https://www.floodbase.com https://umbela.org mom. Pro-winter.
Edna Dualeh @ednadualeh.bsky.social Remote sensing fellow at University of Bristol looking at volcano deformation using SAR data. 🛰️
Anna Ballasiotes @annaballasiotes.bsky.social 👩🏻💻🗺☀️she/her | geospatial data analysis, nature-positive science, and cartography at Conservation International | Tar Heel 💙 🐏 | views my own
Dr Anna Lombardi @annalombardi.bsky.social Climate Data Visualiser @copernicusecmwf.bsky.social 🛰️ 📈🌍🌡️🎨 • @datavizsociety.bsky.social DVS mentor 2025 • Previously physicist @cambridgephysics.bsky.social 🔬 & data journalist @thetimes.com 🗞️ • 🇮🇹 + 🇬🇧 • Views mine
Dr Karen Joyce @drkjoyce.bsky.social 🌏🛰️ #Earthobservation #remotesensing #geospatial #dronemapping | Co-founder She Maps and GeoNadir | Assoc/Prof JCU | she/her |🔗https://linktr.ee/drkjoyce
Jami @justjami.bsky.social I like maps, GIS, data visualization, graphic design, hiking, writing, and hanging out in nature. I wrote a book, GIS for Dummies (2nd Edition).
Kate Fickas @katefickas.bsky.social Esri Director of Imagery and Remote Sensing. Pixel pusher. Community builder. 
Dr. Meghan Halabisky @halabisky.bsky.social Remote sensing ecologist. University of Washington Research Scientist and Senior science advisor for Digital Earth Africa. Background in conservation management and wetland ecology.
Naty Clementi @ncclementi.bsky.social Open source and Python preacher. Feminist. Opinions are my own. she/her
emmalu @emmapaz.com Big fan of geospatial software
Anita Graser 🇪🇺🇺🇦🇬🇪 @underdarkgis.fosstodon.org.ap.brid.gy #SpatialDataScience | #MovementDataAnalysis | #OpenSource #Geospatial | @qgis PSC Member | Creator of @movingpandas & #Trajectools | Senior Scientist & Thematic […]
🌉 bridged from ⁂ https://fosstodon.org/@underdarkGIS, follow @ap.brid.gy to interact
Ellie Glynn @elliemaps.bsky.social DrPH student @ Johns Hopkins BSPH •
geospatial epidemiology, health geography, and infectious disease • opinions are mine alone
Aly Ollivierre @alyolli.bsky.social Award-winning Freelance Cartographer @tombolomapsdesign.bsky.social | Ex-NatGeo Senior Cartographer
Michele Tobias, PhD @micheletobias.bsky.social California Beach Biogeography & Geomorphology, Geospatial Data Science, Cartography, Open Source, UC Davis Library's keeper of the maps she/her
OSGeo FOSS4G #gischat #maptimeDavis
Dr. Flávia Mendes🌳🛰️ @flaviamendes.bsky.social Remote Sensing expert @planetlabs #forest🌳 #LUC #carbon #supplychain | Geospatial Rising Star 2022 | @GoogleDeveloperExpert #EarthEngine, co-founder of geoinclusion and member of @rsategroup #earthobservation #Amazon #Cerrado
Ana Leticia 📍 @analeticia.bsky.social #Geospatial enthusiast 🌍❤️🗺
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 | 📚🎵🎶👟☕️ | 🇨🇦🇺🇸
Emily Adams @emily4eo.bsky.social Gender and Social Inclusion Informed Geospatial Solutions for Development 
Lourdes @missmaps.bsky.social Full-time cartographer, part-time menace.
🇨🇺Se habla espanglish
@geostien.bsky.social @geostien.bsky.social Monitoring the environment with satellites, drones, and other remote sensors at the gov.
Interested in biodiversity & climate policy and conservation action. Based in the highly urbanized region of Flanders, Belgium
#remotesensing #earthobservation
Tessa Hill @tessahill.bsky.social Climate change, oceans, blue carbon and coastal communities. Professor, researcher, educator, author. 🌊
📕: At Every Depth @ateverydepth.bsky.social
AtEveryDepth.com
bio.site/Tessahill
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/
Dawn Hendrick @dawnhendrick.bsky.social Map maker, dog walker, house-sitter, fruit winemaker, beekeeper 
Dr. Dawn Wright @deepseadawn.bsky.social Seafloor mapper, Chief Scientist of smart mapping company Esri, Oregon State U. GIS/oceans professor, EC50, cyclist, 1st Black submersible diver to Challenger Deep, builds w/LEGO, raised in Hawaii. NAS, NAE, ORCID 0000-0002-2997-7611; She/her; views mine
Sheryl Rose Reyes @srcreyes.bsky.social Remote Sensing Expert, UNESCAP 🇺🇳 🛰️🌏 | #EarthObservation #GIS #SAR #EcosystemServices #Sustainability #KnowledgeManagement 🌱 | #WomenInRemoteSensing #WomenInGIS super fan 🤩 | Own views & posts
Dr. Katy Croff Bell @katycroffbell.bsky.social Explorer of oceans, crafter of nifty things, mother of rascals, avoider of COVID
@oceandiscleague.bsky.social Founder & President
@NatGeo Explorer
@aaas.org Ambassador
@theexplorersclub.bsky.social EC50
Posts & opinions mine alone.
Jenna C. Hill @chillocean.bsky.social Marine Geologist w/USGS; likes to nerd out about marine geohazards, paleoclimate and seascape evolution; lover of dogs, soccer et al. 
Heather Reese @heatherreese.bsky.social Assoc Prof in remote sensing and GIS, Univ of Gothenburg, Sweden.
#drones, #UAV, #EarthObservation, #EO, #satellites, #vegetation change, #permafrost, #peatlands, #subarctic, #mountains, #geospatial
Yuru Jia @yurujia.bsky.social PhD candidate | Self-supervised DL | Earth Observation | Generative AI |
Carmen Cabrera @carmen-cabrera.bsky.social Lecturer in Geographic Data Science @geodatascience.bsky.social
Find out more about me at https://cabrera-arnau.com
Marie Hoeger @mhoeger.bsky.social Software engineer doing climate-focused geospatial things 💚🌐
Rowan Martindale @rowanmartindale.bsky.social Associate Professor @ UT Austin researching extinctions (global carbon cycle perturbations), reef ecosystems, & exceptional fossilization. She/her/hers 🇨🇦
Pinki Mondal @environmondal.bsky.social Associate Professor of Environmental Geography; EASEL lab PI (easel-lab-mondal.com); Associate Director, MS Data Sc.; Editor, AMS Earth Interactions; Geospatial Data Scientist; Remote Sensing and GIS enthusiast; Geo(=earth)-lover: Geo(logy)-Geo(graphy)
Alice Rosen @alice-rosen.bsky.social DPhil at @OxfordBiology | Forest ecology, climate change & remote sensing 🌲🛰️ | Science illustrator 🎨 | #datavis enthusiast 📊🗺️
Françoise Bahoken @fbahoken.bsky.social Chercheure/Researcher - afropéenne
Univ. Gustave Eiffel
ass. UMR Géographie-cites.
enseigne Univ. Panthéon Sorbonne Paris1 & EHESS
#géographie #cartographie #mouvements #critique #flowmaps
https://cv.hal.science/francoise-bahoken
Ruth Neville @ruthneville20.bsky.social Research Fellow @casaucl.bsky.social @ UCL
Former PhD @geodatascience.bsky.social @ University of Liverpool 📊👩🏽💻
International Students, Human Mobility, Machine Learning, Spatial Data Science 🌍
Web & Communications Officer @qmrg-rgs-ibg.bsky.social
Claire Krause @clairescience.bsky.social Earth observation scientist, passionate advocate for documentation and process (someone has to be), palaeoclimatologist, python coder and lover of animals, particularly a snuggly pugX who sleeps at my feet while I work. 
Rachel Jade Kuzmich @thatracheljade.bsky.social Interested in drivers, patterns, and impacts of forest change.
forests + ecology + remote sensing
Postdoc at Norwegian University of Life Sciences | PhD at Queen's University (NSERC CGSD 🙏) | Hons BSc at Trent University