SRivoire @SGRproject
GIS Specialist, Cartographer, Geographer. Stay Curious. Stay Hungry. Stay Wild. #inthistogether Fredericton, NB Joined May 2012-
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Most of the time I am making maps for Wildlife and Fisheries research but sometimes I get to branch out and make fun trail maps. If you've ever been in the North in late July you know how bad the flies get. This race is The Black Fly Blood Drive. #GIS #TrailMap #TrailRun
The complete video recordings of my Geographic Software Design course are now accessible on YouTube! 33 videos with a total duration of 24 hours. You'll learn how to develop open-source #geospatial Python packages like #geemap 🌎and #leafmap🌿, starting from scratch. 🛠️🔥 📺 Playlist: youtube.com/playlist?list=… 🎓 Course website: sites.google.com/utk.edu/geog-5…
Allow me to nerd out on the Close Encounters of the Third Kind coordinate thing...
@josephkerski @pokateo_maps thanks for sharing this video Joseph. This was my follow up question. It is always a good idea to review the comments to see if your Q was already addressed.
@Climatologist49 This is funny. I like this.
Animated map shows human migration throughout history. Nice touch to have the map display relief data. I like how at 9 seconds humans hit the Himalayas and wisely decided to head eastwards. Source: buff.ly/3wvw4iX
Do you ❤️ your local library? 📚 Imagine life without one. #nationallibraryweek Find out where #library deserts exist across the US and why that matters for vulnerable communities. esri.social/tP5350RblL1 @ALALibrary @ILoveLibraries
@olsdatter Thank you for all you do. As a GIS professional, I thank librarians for instilling in me the importance keeping data management plans and metadata in a standard format. It made my life a lot easier. I'll be sure to thank my librarian friends this week.
(GIS) Analysts, Assemble! #mappymeme
Since we first published our Arctic Marine Atlas in 2018, research around Arctic #kelp has grown vastly. 9 percent of the world’s known kelp is found in the Eastern Arctic! To learn more about the significance of kelp, check out our blog: buff.ly/46WFmaG
Explore these inspiring presentations and demonstrations from the @Esri User Conference on applying GIS to create the world you want to see. ow.ly/4qMp50PgIB7 #esriuc2023
A once-classified satellite technology, synthetic aperture radar (SAR), is being commercialized and used to track changes worldwide. SAR sensors capture sweeping views in any weather, both day and night and through smoke. ow.ly/7UMn50PfK2Z
Want to learn how to use @ArcGISSurvey123 like @drsteveboyes of @InsideNatGeo and @intotheokavango? Take our one-hour introductory-level course: esri.social/w2Qa50P83wL #EsriUC2023
During #EsriUC2023, @ElectrifyAm shared how they use #GIS to find the best electric vehicle charging station locations. Learn how *you* can use #ArcGIS Spatial Analyst tools to perform different types of site selection analysis. Here's a 2-hour course: esri.social/UmyC50P7VCZ
We're excited to announce our partnership with @planet to provide our AI-powered analytics on top of Planet’s high-frequency, high-resolution satellite data. 15+ Land cover categories at PlanetScope resolution can help you understand our changing world: bit.ly/Planet_IO
Anyone can make a map—but it takes skill to create an effective one. 🗺️ Our 14-course learning plan teaches you #cartography tips and techniques. esri.social/Bik950OvL65
Did you know our free, online textbook earthdatascience.org has over 300 lessons? Get started learning R or #python, refresh or sharpen your skills, and work with data at earthdatascience.org #earthdatascience #coding
New paper: Challenges and solutions for automated avian recognition in aerial imagery. Miao et al. Read the full paper here: …lpublications.onlinelibrary.wiley.com/doi/10.1002/rs…
🥔🗺️ ᴘᴏᴋ... @pokateo_maps
28K Followers 3K Following po-KATE-o, first of her name, eater of potatoes 🥔 and maker of maps 🗺️. I make GIS (more) fun by sharing maptastic themes & original mappy memes! 🌐 ᵛᶦᵉʷˢᵐᶦⁿᵉ
Simon Kuestenmacher @simongerman600
265K Followers 215K Following German #geographer and #demographer in #Melbourne. I curate #maps and #data that explain how the #world works. Obviously all opinions are my own...
Charlie Verdel @CSVerdel
4K Followers 4K Following Geologist in central Australia. 🇺🇸 in 🇦🇺 https://t.co/fvuMPMPayp
Dave MacLean 🇨🇦 @DaveAtCOGS
4K Followers 890 Following GIS Faculty, Centre of Geographic Sciences (COGS); Fellow, Royal Canadian Geographical Society; co-Director, Esri Canada Centre of Excellence (COGS). My tweets
Labrador Campus @LabradorCampus
2K Followers 624 Following Newest campus of @MemorialU, est January 2022. Education and research in, by, and for the #North. Living and learning on #Innu & #Inuit lands in #Labrador.
CPAWS Nova Scotia @CPAWSnovascotia
6K Followers 6K Following Conservation organization working to protect Nova Scotia's forests and ocean.
Som Seif @som__seif
415 Followers 5K Following CEO of @PurposeInvest. Proud to be leading innovation in Financial Services to support customer journeys. Personal Mission is to show what Great looks like.
Shuvo Kumar Chowdhury @shuvokumarc
27 Followers 370 Following GIS Consultant; Founder and GIS Instructor, @proskillacademi; MS in GIS, @juniv_edu; BS in Civil Engineering, @TheIUBAT
Tom Steyer @TomSteyerr
629 Followers 5K Following @GalvanizeLLC investor and positive-sum optimist exploring how capital, climate, and geopolitics are converging. NYT Bestseller: Cheaper, Faster, Better
Saeed Akhtar 🛰️�... @saeedkhanzeerak
136 Followers 2K Following Spatial Thinking |Geospatial Data Science| GeoAI|Remote Sensing
Scerlett lilliana @Scarletta38579
105 Followers 2K Following
Shoythert @ShoythertMl4g
39 Followers 4K Following
Babe Pink @BabePink213001
92 Followers 503 Following
Phouthars @PhoutharsY87g
49 Followers 4K Following
Carrie Adair @carrieis
546 Followers 2K Following GIS Geek • Cartographer • Wife• Mom • Caregiver • Genealogist • Vipassana Meditator • Hiker • working in the post wildfire landscape.
Dominik Weckmüller @DomeGIS
584 Followers 198 Following GIS & Data Science | https://t.co/ltynkZtH0w Geospatial Consultant @ https://t.co/CMD9QjRIsh & @EU_ScienceHub PhD Student @tudresden_de fosstodon & bluesky @DomeGIS
SpatialThink Lab @spa... @spatialthinklab
73 Followers 99 Following @GISTspace / Mairead de Roiste's Spatial Think Lab at Victoria University of Wellington We research maps, spatial thinking, usability & virtual reality
Thitha @Thitha04937003
67 Followers 3K Following
Nephe @Nephe318718
35 Followers 2K Following
Myriam @myriamjohnson30
187 Followers 3K Following
ALL-Samanta Leitão @Sesetoo164929
5 Followers 766 Following Melhores de meio período,junte-se a All,ganhe mais de 200 por dia,se você estiver interessado,tome a iniciativa de conversar comigo em particular!
Jennifar @Jennifar617218
9 Followers 251 Following
USC Spatial Sciences @USC_SSI
2K Followers 1K Following We are the USC Dornsife Spatial Sciences Institute. Official Twitter page.
SurveySite @SurveySiteCA
63 Followers 973 Following https://t.co/NLLWVJEhhh Surveyors' & Contractors' Accessories https://t.co/rArWcqsDHN https://t.co/5LjHUgsT7R https://t.co/PwA1iFrnTz… https://t.co/8kW9Xb2Kzp…
Erika @Erika36546357
95 Followers 3K Following I love shooting games the most. If you're looking for a new shooting buddy, hit me up.
OFI_BEcoME @OFI_BEcoME
143 Followers 158 Following The BEcoME Project studies the role benthic habitat plays in controlling shifting patterns in species & biodiversity caused by a changing ocean climate.
themapguy.bsky.social @CharlesRobbins
2K Followers 1K Following The ‘Map Guy’ Civil Servant in the US and as such, I support EVERYONE who is a citizen of the city, county, state, country, and world. In that order generally.
Dr. Jack Lawson @drjwlawson
4K Followers 2K Following Marine mammal & sea turtle research - but interested in many things! Usually my own opinions; [email protected]; @DFO_NL #whale #leatherback #ClimateBrawl
Hunter Stevens @belostomatid
1K Followers 1K Following Amphibious naturalist and noted crustacean enthusiast. From Saskatoon. Biologist with @CPAWSNovaScotia. Opinions mine
Patrycja Krajczyńska @mapsbyp
1K Followers 625 Following Tweets about #GIS #cartography #maps #geodesy #nature
Aaron Koelker @AaronKoelker
1K Followers 399 Following I was here for the maps. Now I'm here: https://t.co/KTyc8bDnKy
Ali Pressel 🗺 @ali_pressel
742 Followers 1K Following Environmental Educator; 2023 National Geographic Explorer; Grosvenor Teacher Fellow; Global Learning Fellow; GlobeTrotter; Geo-Geek; Child at Heart ~MyOpinions
Peggy March🫐🌎�... @RebelGeo
2K Followers 2K Following GEOConnector, Geographer, #GIS Pioneer, Fellow Royal Canadian Geographical Society, #geospatial @[email protected] @[email protected]
Joanna Thompson-Ansel... @JTAgeography
244 Followers 213 Following Geo department head ON. VP of Curriculum OAGEE. Inquiry based learning, gamification, Design Thinking, Grosvenor Teacher Fellow 2024, Gilles Gagnier Medal 2024
Este Geraghty @EsteGeraghty
2K Followers 2K Following Chief Medical Officer and Health Solutions Director at Esri (Opinions expressed are my own)
maxine laurel @maxinelaurel1
100 Followers 613 Following If you have $21 in BINANCE, HUOBI or other crypto wallet and want to earn more with it, I can introduce you to join this platform. ASK ME HOW.
Kristeen McTavish @krismctavish
215 Followers 757 Following Probably not clever enough for twitter. Views my own.
UNCHAIN3D @UNCHAIN3D_IO
6K Followers 7K Following The Great Equalizer. SMB Digital Presence Platform. Process not product. AI Action Agents, GEO, voice search, NotebookLM AI Knowledge Hub. 🌐https://t.co/EmPh97pmcF
paul b @pgbv1170
318 Followers 3K Following Agronomist that looks for energy optimization in soil, water by using precisión agriculture and operational research
Terry Hart @vocmhart
5K Followers 2K Following
Francisco Rowe ✌️ @Fcorowe
3K Followers 972 Following Human Mobility & Migration • Geographic Data Science • Spatial Inequality l Lead @geodatascience/@livunigeog l @qmrg_rgs_ibg Chair | @REGION_ERSA Editor
Linda Stevens 🌎 @Linda__Stevens
11K Followers 8K Following Advisor | Technologist | CMO | 🌎 Geographer | Earth Advocate | NO WARS | No Kings | Jai Guru Dev
Andy Adams @FlakPhoto
126K Followers 66K Following Culture guy in Madison, Wisconsin, USA. I run media at https://t.co/P8vn7T3cgS and curate photography at https://t.co/6eGJy4P1Hr Thanks for looking!
Sofía Nanni @sofiananni85
717 Followers 1K Following Researcher @CONICETDialoga at @ier_unt_conicet| SSC member @GlobalLandP. Biodiversity conservation/Land System Science/Human Dimensions of Wildlife.
Paul Crickard @pcrickard
3K Followers 4K Following Author of Data Engineering with Python, Leaflet.js Essentials, and Mastering Geospatial Analysis with Python.
NACCA @NACCAinfo
5K Followers 2K Following The National Aboriginal Capital Corporations Association & the Indigenous Financial Institutions network provide funding & services to Indigenous entrepreneurs.
🥔🗺️ ᴘᴏᴋ... @pokateo_maps
28K Followers 3K Following po-KATE-o, first of her name, eater of potatoes 🥔 and maker of maps 🗺️. I make GIS (more) fun by sharing maptastic themes & original mappy memes! 🌐 ᵛᶦᵉʷˢᵐᶦⁿᵉ
Dr. Dawn Wright + @de... @deepseadawn
22K Followers 900 Following Aquanaut + Chief Scientist of @Esri + @OregonState GIS/oceans professor, cyclist, 1st Black diver to #ChallengerDeep, builds w/LEGO, raised in Hawaii.
John Nelson @John_M_Nelson
26K Followers 81 Following Maker of maps. Talker of making of maps. Purveyor of gumption. Mitten State. I make map videos now? https://t.co/lTYF0UBzhp (views mine, etc.)
Chris Miller, PhD �... @NSwilderness
10K Followers 4K Following Executive Director @cpawsnovascotia. Protected Areas Campaigner. Founder of Canada's first Conservation Freediving team; Haligonian. Canadian 🇨🇦
James Boxall (flying ... @JamesGIS
4K Followers 665 Following FRCGS FRGS (hint: geographer) Tweets may offend most. Between apoplectic & adorable. The wrong demographic. and I shake like shit. https://t.co/rsppChRzVz
ArcticNet @ArcticNet
8K Followers 1K Following Studying the impacts of climate change in the Canadian Arctic & North Étudier les impacts du réchauffement climatique dans l'Arctique & le Nord canadiens
michael GOULD (@mgoul... @0mgould
12K Followers 3K Following I mostly use bloo sky now. #travel #mountainbike #internationalDev #GIS #Spain #sarcasm
Mike Wulder @mikewulder
13K Followers 6K Following Senior Research Scientist with the Canadian Forest Service. 🍁 #Landsat super-fan. #Lidar. #Forests. #Remotesensing. 🌲🛰 Member of the #OrderOfCanada. 🎖
josephkerski @josephkerski
15K Followers 2K Following Geography, geo-geekiness, STEM, ed tech, space, place, geographic information systems (GIS), GPS, outdoor education 365 days a year.
Simon Kuestenmacher @simongerman600
265K Followers 215K Following German #geographer and #demographer in #Melbourne. I curate #maps and #data that explain how the #world works. Obviously all opinions are my own...
Greg Fiske @g_fiske
4K Followers 2K Following Putting science on the map @WoodwellClimate | Cartographer | Analyst | Senior Research Associate | Insta: greg.fiske | Bsky: @gfiske.bsky.social
Charlie Verdel @CSVerdel
4K Followers 4K Following Geologist in central Australia. 🇺🇸 in 🇦🇺 https://t.co/fvuMPMPayp
-- -- --------- @i_ameztoy
34K Followers 4K Following Inspired by many, hopefully inspiring some 🛰🌍 #EO HD videos: https://t.co/Ve1ceCEHO2 Full Size imgs: https://t.co/SjqrH2iHcD
NatGeoMaps @NatGeoMaps
36K Followers 213 Following Since 1915, National Geographic Maps has been responsible for illustrating the world around us through the art and science of mapmaking.
Joshua Stevens @jscarto
15K Followers 917 Following Cartographic Editor @mapsdotcom. Prev: DataViz Lead @NASAEarth, @NSF PhD Fellow in Big Data Social Sci @PSUGeography. Dad stuff everywhere else. Views my own.
Carl Churchill @Cchurchili
6K Followers 2K Following Cartographer Graphics Reporter with @WSJ [email protected] https://t.co/F34A0XzB3P… / https://t.co/4EtlArbMQu
Peter Gorman @barelymaps
5K Followers 161 Following
Tom Patterson @MtnMapper
14K Followers 16 Following Retired public servant (US National Park Service). Love making maps!
Kenneth Field @kennethfield
24K Followers 93 Following Cartography is my passion & profession. Author of CARTOGRAPHY. & THEMATIC MAPPING. Maps+drums+NFFC+snowboards+politics+sarcasm. 🇬🇧 in 🇺🇸. Views mine.
Elizabeth Tulanowski @hethbill
794 Followers 160 Following Geospatial educator and enthusiast, Senior Instructor at CSU, spreading the word about geospatial stuff in Colorado. Also @[email protected]
Dominik Weckmüller @DomeGIS
584 Followers 198 Following GIS & Data Science | https://t.co/ltynkZtH0w Geospatial Consultant @ https://t.co/CMD9QjRIsh & @EU_ScienceHub PhD Student @tudresden_de fosstodon & bluesky @DomeGIS
thirteen23 @thirteen23
2K Followers 785 Following Founder of thirteen23. Designing for intelligence. https://t.co/EhfyVgZLCb
draper @mzdraper
945 Followers 250 Following
FeministGeographies @Feminist_Geo
5K Followers 2K Following The Feminist Geographies Specialty Group (FGSG) is a specialty group of the American Association of Geographers @theAAG. Tweets by Tay Villaseñor.
Samapriya Roy, PhD. @samapriyaroy
3K Followers 442 Following Senior Product Manager @MAXAR @GoogleDevExpert for #EarthEngine | Talk about #Geospatial #remotesensing #Teaching #Speaker #OpenData & community accessibility
Dr. Paula Rowińska @PaulaRowinska
645 Followers 478 Following 🗺️ Author of "Mapmatics" ✍️ Writer & Journalist 📐 Mathematician 📚 Avid reader
Jinnan Zhang @vannizhang
129 Followers 310 Following Senior product engineer @Esri's @LivingAtlas team, I am interested in writing apps using @TypeScript, @ReactJS, @d3js_org, @ArcGISJSAPI and VanillaJS.
Howard Cheng | Travel... @WhereHowardGoes
260 Followers 480 Following Photojournalist 📰 → travel storyteller 🗺️ Night skies 🌌 | Journeys ✈️ | Photography tips 📷 By-lines include The Guardian, Yahoo! News & more ✍️
Lynn Moorman @Geocogito
968 Followers 413 Following Geospatial Education/cognition research, Geography prof.; Canadian Geographic Travel Ambassador, Research Grants Chair & former Gov. of Royal Can. Geog. Society
Dave MacLean 🇨🇦 @DaveAtCOGS
4K Followers 890 Following GIS Faculty, Centre of Geographic Sciences (COGS); Fellow, Royal Canadian Geographical Society; co-Director, Esri Canada Centre of Excellence (COGS). My tweets
Blue Water GIS @BlueWaterGIS
107 Followers 135 Following Cartography - Data Visualization - The Art of Storytelling https://t.co/mxMQiYCTxP
Eden Kinkaid (they/th... @queergeog
4K Followers 2K Following Author of Disorienting Phenomenology: Queer Space and Trans Life (U. Minnesota Press 26). geographer/artist/editor/grant writer/etc.
YouAreHere @YouAreHereUA
4K Followers 1K Following Published in @SGDE_UArizona. Co-editors Cassidy Schoenfelder (@CassidySchoenf2) and Raven Moffett. Buy the new 2024 issue here: https://t.co/5ND6yPWoc8
Counter Disinformatio... @CDPNetworkMap
3K Followers 2K Following Research on disinformation networks, opaquely funded think tanks and astroturfing. Focus on political and media influence
GeoParquet @GeoParquet
811 Followers 8 Following A new format for storing geospatial vector data (point, line, polygon), built on Apache Parquet.
rOpenSci @rOpenSci
31K Followers 465 Following rOpenSci fosters a culture that values open and reproducible research using shared data and reusable software
PyData @PyData
76K Followers 698 Following A community for developers and users of open source scientific tools with 200K+ people 🧑🔬 🧑💻, by @NumFOCUS. Join our Discord: https://t.co/rmBFaQvdMM
Phoebe L. @pheebely
768 Followers 404 Following 👋 I’m a cartographer & information designer who loves maps, graphic design, and interactive viz.
SpatialThink Lab @spa... @spatialthinklab
73 Followers 99 Following @GISTspace / Mairead de Roiste's Spatial Think Lab at Victoria University of Wellington We research maps, spatial thinking, usability & virtual reality
Dr Mairéad de Róist... @GISTspace
657 Followers 410 Following Spatial academic and Geek, PI @Spatialthinklab Te Herenga Waka- Victoria University of Wellington. Irish diaspora living in Aotearoa/New Zealand
FOSS4G Europe 2025 @foss4ge
1K Followers 441 Following FOSS4G Europe 2025 will be in Mostar, Bosnia and Herzegovina 📢 Book the dates: 14 - 20 July 2025! Hosted by @OSGeo #foss4ge2025
Zeke Hausfather @hausfath
90K Followers 721 Following "A tireless chronicler and commentator on all things climate" -NYTimes. Climate lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth IPCC AR7 lead author
Inkscape @inkscape
40K Followers 28 Following An #OpenSource vector drawing app for Windows, MacOS & Linux. Similar to Illustrator, always free for everyone! Profile image CC BY-SA 4.0 by Denis Kuznetsky
Protomaps https://bsk... @protomaps
3K Followers 15 Following https://t.co/aKeWkEl3VJ https://t.co/hJAs7iL3pD
Leventhal Map & Educa... @bplmaps
6K Followers 804 Following We use maps, geography, and history to understand the connection between places and people in Boston, New England, and beyond. We live at @BPLBoston.
mapsdotcom @mapsdotcom
2K Followers 710 Following We curate the world’s most compelling maps to help you navigate topics affecting the planet and everyone who lives here. Submit your maps for consideration!
Richard Petry @TheMapAddict
6K Followers 1K Following Radical Cartographer, Geospatial & Environmental Data Scientist | Freethinker | Social Animal #earthobservation #remotesensing #cartography #maps #GIS #GPS
jb @jbogeo
106 Followers 422 Following 📍helping nvidia pivot to software with ai and av’s. previously @aurora @uber @natgeo @esri
OpenGeoHub Foundation @opengeohub
4K Followers 495 Following Connect - Create - Share - Repeat. A not-for-profit research foundation. We promote Open Dev communities. https://t.co/1WSA8kZYl5
Yohan @yohaniddawela
21K Followers 233 Following Sharing insights from the intersection of geospatial data science and economics | PhD in Economic Geography from @lsenews. Views are my own.
Coastal Communities I... @ACCLCInitiative
937 Followers 2K Following WWF initiative working w/ Indigenous Peoples, coastal communities, regional networks, govt authorities & NGOs to accelerate & scale community-led conservation.
Andria Olson @olsdatter
378 Followers 325 Following
EEFAbook @EEFAbook
1K Followers 80 Following Hi! I'm the book 𝘊𝘭𝘰𝘶𝘥-𝘣𝘢𝘴𝘦𝘥 𝘙𝘦𝘮𝘰𝘵𝘦 𝘚𝘦𝘯𝘴𝘪𝘯𝘨 𝘸𝘪𝘵𝘩 𝘌𝘢𝘳𝘵𝘩 𝘌𝘯𝘨𝘪𝘯𝘦 ("EEFA"). More info & help translate: https://t.co/CTQbdPBWmK
Deep South Center for... @DSCEJ
5K Followers 554 Following The Deep South Center for Environmental Justice (DSCEJ) was founded in 1992 to address issues of environmental justice.
Moms Clean Air Force @CleanAirMoms
36K Followers 23K Following We are a community of 1.6 million moms and dads united against air pollution—including the crisis of our changing climate—to protect our children’s health!
Abbie Dillen @AbbieDillen
4K Followers 1K Following Mom, law nerd, crazy about the planet, no justice no future, @Earthjustice President. Tweets my own.
Yvonne Walz @yvonnewalz
177 Followers 169 Following Ad interim Head of EVES @UNUEHS | Opinions are my own
nigel holmes @nigelblue
2K Followers 147 Following
Cartogr.Perspectives @NACIS_CP
556 Followers 280 Following Cartographic Perspectives: the free & open access journal of @NACIS — give them a follow to keep up with the latest content!
British Cartographic ... @bcsmaps
5K Followers 302 Following Mapping+Excellence+Community - Now at @bcsmaps.bsky.social - 9 Sept Annual Conference Edinburgh
Akshay 🚀 @akshay_pachaar
277K Followers 490 Following Simplifying LLMs, AI Agents, RAG, and Machine Learning for you! • Co-founder @dailydoseofds_• BITS Pilani • 3 Patents • ex-AI Engineer @ LightningAI
Minds Behind Maps @MindsBehindMaps
2K Followers 1 Following Maps are everywhere; These are conversations with the people building them | Hosted & Produced by @MaxLenormand
Sam Fragoso @SamFragoso
5K Followers 746 Following Host of @talkeasypod. Motion pictures here and there.
MapBiomas @mapbiomas
12K Followers 67 Following Uma iniciativa para contribuir com o entendimento das transformações do território a partir do mapeamento da cobertura e uso do solo no Brasil.



















