Spatially Optimal @SpatialyOptimal
Geography, Transportation, Economic Geography, Optimization, and Planning by @prdctblyirrtnl facebook.com/SpatiallyOptim… Space Joined July 2014-
Tweets142
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Following615
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Likes250
@INFORMS_Sola Wow. That would be awesome! I'm @PrdctblyIrrtnl
Our smartphones are 120 million times more powerful than the computers that guided Apollo 11. That has enabled us to progress from moon landings to cat videos.
The typical first-time mother in San Francisco is 32 years old. In Linn County, Mo., she's 22. Women are living very different lives across the country, and their children likely will too: nytimes.com/interactive/20…
The irony of SF complaining about congestion from ridehailing while it stalls bike and scooter options
Bike sharing - in all its forms - is key to a sustainable transportation future for SF. We need to make it easier for people to get around without driving. We need a better system to ensure citywide access to bike share. The current system isn’t working. sfexaminer.com/supes-neighbor…
Meanwhile in NYC... sfchronicle.com/bayarea/articl…
This is great!
First of 295 new buses with USB chargers, 3-bike racks, built-in WiFi, and more special features has been delivered. mtro.la/FbM130l8Dvr
Logistics of the Brexit - where will the UK store its food? amp.theguardian.com/commentisfree/…
@alexqarbuckle Or, um, you know, keep one fan pointed at you?
The American city is squandering some of its most valuable real estate: the curb. slate.com/business/2018/… via @slate
“All happy data scientists are alike; each unhappy data scientist uses a different Python plotting library.” - Anna Karenina
What is the impact of @Uber and @lyft? Do they reduce walking and bicycling? A better understanding of #ridehailing impacts can lead to better #policy and #sustainability in #Transportation - our study for @NCST_Research @CaltransHQ @3Rev_ITSDavis #california #IATBR2018
@MobileHarv Activity-based models just got tougher 😥
San Francisco has more than 250,000 on-street parking spaces for “dockless” cars, so why does the addition of a few thousand dockless scooters spark such a heated debate?
@b_rational Maybe they're on Instagram 📸 or Snapchat 👻? Welcome back professor!
Why aren't #travel #behavior #researchers more active on social media? #IATBR #IATBR2018. Turn the #tweettrickle into a #tweetstorm.
"Refugees and migrants searching for safe havens and opportunities benefit their host nations’ economies within five years of arrival, suggests an analysis of 30 years of data from 15 countries in Western Europe." go.nature.com/2IUwzK5
Sesmerpsot @Sesmerpsot8ime
34 Followers 4K Following
JoanDolly @49GiTG67g948Uvc
56 Followers 5K Following
ViolaDickey @3QACIWa5qhyC65
68 Followers 7K Following
ゆうな @kariyahika80481
59 Followers 4K Following 実家のペットショップをお手伝いしてます🐾┇よく寝るのが好きなのでねるって呼ばれてます。┇ パパより年上の男性が好み ┇ 元いじめられっ子で人見知りなのでリプでたくさん絡んでくれると嬉しいです。
Coral @hoshinokim37833
25 Followers 2K Following
Nicolas Pereyra Rossi @Nicolas47669852
16 Followers 123 Following Geographer Student researcher at https://t.co/m4d6CI4NBs… Urban Growth - Transport / Mobility - Accesibility Remote Sensing - GIS - Spatial data science
NOCoE @NOCoEOps
1K Followers 4K Following NOCoE empowers the transportation systems management & operations (#TSMO) community by enhancing knowledge, skills & abilities.
Guoliang PU @xishan_snow
6 Followers 205 Following Geographical knowledge graph, GeoAI, Bayesian Statistics
OR65 University of Ba... @OR65Bath
614 Followers 2K Following #OR65: The OR Society's Annual Conference. We're celebrating our 65th conference on 12-14 September 2023. Call for papers, posters and early bird is open now.
OSGeo Oceania @osgeo_oceania
480 Followers 432 Following Mission: Foster the growth of a vibrant open geospatial community in Oceania (and beyond). The International FOSS4G 2025 conference to be held Nov in Auckland.
Mike Alonzo @malonzo47
150 Followers 270 Following American University Environmental Scientist | But really a Geographer | Remote Sensor | Late to "the twitter"
Oliver Lock @oc_lock
2K Followers 2K Following PhD Survivalist @UNSWBuiltEnv & @EPICentreUNSW ~ 🤖 #cities, #transport, #datascience, #dataviz, #tech #ai ~ #plantbased 🌱 #coffeemaker ☕ #madeinmelbourne 😎
Necip Enes Gengeç @negengec
568 Followers 5K Following Data Scientist @getir, PhD from @itu1773 studying on spatial data processing with #AI #GIS #ML.
Bouajila Essifi @essifib
718 Followers 3K Following Environmental and Geospatial Specialist, Researcher, Fulbrighter, SDGs Advocate, Optimist. Tunisian from planet Tatooine 🌎
Dr. Jacqueline Banks @DrJackyBanks
199 Followers 356 Following Data scientist in gov. Population geographer. Formerly @minnpop & @UCSBgeog. Tweets are my own, retweets ≠ endorsements.
Jyothi Gupta @JyothiGupta
1K Followers 3K Following Associate Professor @ChristBangalore Architect, #Geospatial Data Scientist, Urban Analytics @UCL @TheBartlettUCL @CASAUCL #Spatial | UCL Alumnus | PhD Scholar |
Burke Greer @bgr33r
231 Followers 536 Following Data Science, geography, earth observation/remote sensing. MA/PhD @ucsbgeog & @COFOregonState
wangshaohua @wangshaohuaphd
326 Followers 2K Following Postdoctoral Research Associate at the University of Illinois at Urbana-Champaign
Marcela Suárez @MarceMiraval
531 Followers 501 Following Maps and Spatial Data Science | #rstats Now at: https://t.co/LRnB9jszPq
Platial Analysis Lab @platialanalysis
1K Followers 551 Following A platial and geospatial data science research lab at McGill University. Now at: https://t.co/3iVgR5LMuM
Paul Jung @GeoPaulJung
413 Followers 1K Following Assistant Professor | INHA Univ., Korea Global Supply Chain, International Trade Logistics & Transport System, Spatial Data Science
Jakub Vorel @jakub_vorel
5 Followers 200 Following
Moses @ridewithmoses
265 Followers 3K Following Great minds travel alike. #travelling by #plane & #train we match you with fellow passengers and line up same way shared shuttle #rides for your onward #journey
Horse With One Leg @horsewithoneleg
69 Followers 2K Following Live music for fun. #StarTrekAdventures GM. Geography nerd. He/him [email protected]
SPARC at ASU @SPARC_ASU
585 Followers 390 Following SPARC, SPatial Analysis Research Center combines expertise in GIS, vizualization and data science to solve social and environmental problems @ASU_SGSUP @ASU
Yang LIN 林杨 @lesterlin
813 Followers 706 Following Assistant Professor @ University of Florida. Soil health and biogeochemistry. Tweets are mine
UCD Dynamics Lab for ... @UCDDynamicslab
260 Followers 444 Following UCD Dynamics Lab at University College Dublin - researchers of dynamic complex behaviour in social networks, simulation, group processes and decision making
Jeon-Young Kang @geokang0614
472 Followers 641 Following Assistant Professor @ Kyung Hee University(KHU), South Korea Director of Geosimulation Lab @ KHU Former postdoc @ CyberGIS Center Ph.D. in UBuffalo
Hamid Rabiei @HamidRabieiD
553 Followers 4K Following Assistant Professor, School of History and Geography, Faculty of Humanities and Social Sciences, Dublin City University
Bogotano de corazón,... @carlosossa85
507 Followers 5K Following !Del expreso rojo, el primer campeón!
UrbanLogiq @UrbanLogiq
1K Followers 3K Following Using tech and AI to help governments understand the ripple effects of every decision through connected data #govtech #startup Podcast:https://t.co/DgEWzTBWMt
John Bryant @MammothMapping
1K Followers 2K Following Making maps and other things: Mammoth Geospatial, open geospatial community, @geogeeks_au, @foss4g_perth. 🇨🇦🇦🇺
Intelligent Transport... @ITS_Singapore
1K Followers 2K Following Bringing together the professional interests of those in public & private organisations, practitioners, academics and researchers related to ITS.
Jun han @Johngz08
20 Followers 4K Following
FOSS4G SotM Oceania 2... @FOSS4G_Oceania
930 Followers 317 Following Bringing the Oceania open source & open data spatial community together 5-8 November, 2024
GCRF-OSIRIS @GCRF_OSIRIS
147 Followers 249 Following GCRF project investigating how #OperationalResearch can be used to minimise #flood impact on road infrastructure in #Vietnam. #DisasterRiskReduction #SDGs
Amanda Eaken @aeaken
3K Followers 3K Following Director of Transportation, American Cities Climate Challenge @NRDC, serving on @sfmta_muni Board of Directors. Tweets my own.
ITE - Community of Tr... @ITEhq
8K Followers 1K Following #planning #engineers #safety #pedestrians #bikes #ITS #visionzero #smartcommunities #safety #mobility #safesystemapproach #transportation #transit
Grant McKenzie @grantdmckenzie
2K Followers 341 Following Associate Professor of Spatial Data Science at McGill University. Place • Mobility • Privacy. Now at: https://t.co/eoD2BEPwfe
Johannes Scholz @Joe_GISc
1K Followers 1K Following Univ Prof for Geoinformatics, @Z_GIS1 at @PLUS_1622. Ex-Marathon-addict - now Enduro MTB @[email protected]
Uber Driver Forum @ForumRideshare
390 Followers 2K Following Forum Rideshare is an Uber Driver Community where drivers discuss all topics related to Uber, Lyft, and delivery services like Uber Eats.
Ferdinando Semboloni @semboloni1
16 Followers 316 Following
Magaret S. @wow247
658 Followers 4K Following Genius, Restauranteur, Green building lover, Political Activist, Mitt Romney's Family Dog. I flip my pillows over to get to the cold side.
Peter Mandl @petermmandl
113 Followers 217 Following Geographer, GI-Scientist, Data Scientist | Like: Ballroom Dancing, Reading, 3D-Photography, Travelling
GIScience @GIScience_conf
1K Followers 277 Following GIScience conference series #giscience2025. The 13th International Conference on Geographic Information Science, Christchurch, New Zealand August 26-29 2025.
Carsten @carstenkessler
898 Followers 392 Following K Thx Bye. Not active here until this shit show is over. Find me at https://t.co/aOt6iWuORq and https://t.co/JtP3NVrM3i
Johannes Scholz @Joe_GISc
1K Followers 1K Following Univ Prof for Geoinformatics, @Z_GIS1 at @PLUS_1622. Ex-Marathon-addict - now Enduro MTB @[email protected]
Paula Prenzel @PaulaPrenzel
223 Followers 229 Following JunProf for Regional Development @uni_greifswald & young fellow @awhamburg |
Burke Greer @bgr33r
231 Followers 536 Following Data Science, geography, earth observation/remote sensing. MA/PhD @ucsbgeog & @COFOregonState
Simon Whitten @simonw... @Simon_Whitten
3K Followers 510 Following
Monica Stephens is ms... @geographiliac
2K Followers 860 Following follow me @mstephens.bsky.social for hot takes on data science, gender equality, maps, and public policy. Views are my own.
Alan's gone birding @alanGeoVISTA
1K Followers 152 Following GIScience Emeritus Prof at Penn State - geovisualization, visual analytics, cartography, spatial cognition, geographic info retrieval @[email protected]
Daniel McAlister @gismusings
298 Followers 1K Following Glensman (of Antrim). Don't believe anyone who tells you it's a small world! #gis #sig
Dr Urska Demsar @udemsar
1K Followers 498 Following Associate Professor. GIScience, Movement Analytics and hiking/walking photos. Find me at @udemsar.bsky.social and @[email protected]
Francisco Saldanha da... @fsaldanhadagama
770 Followers 141 Following Chair in Supply Chain Management / Editor-in-Chief of Computers & Operations Research (@ORMS_Elsevier)
Dani Rodrik @rodrikdani
187K Followers 604 Following Economist at Harvard Kennedy School. All views expressed are personal. i don’t post here anymore. Look for me at Bluesky instead: @drodrik.bsky.social.
@JuanMatute@onewilshi... @Juan_Matute
2K Followers 522 Following Deputy Director @ucla_its. Transportation + planning research & teaching @UCLALuskin. Trying Mastodon at [email protected]
USC Price School @USCPrice
8K Followers 2K Following @USC Sol Price School of Public Policy -- shaping the world since 1929. Our mission is to improve the quality of life for people and their communities.
Marlon Boarnet @Marlon_Boarnet
3K Followers 975 Following Prof. and Director METRANS Transportation Consortium at USC Sol Price School; transport planning, real estate, and urban economics. Opinions my own.
UCLA ITS @ucla_its
2K Followers 363 Following A national leader in transportation research. Studying new mobility, parking, public transit, traffic, and much more.
UCLA Luskin School of... @UCLALuskin
8K Followers 1K Following Shaping public policy, social welfare, urban planning and real estate development leaders at UCLA. Home to top-ranked graduate & undergrad programs. #UCLALuskin
UCD Dynamics Lab for ... @UCDDynamicslab
260 Followers 444 Following UCD Dynamics Lab at University College Dublin - researchers of dynamic complex behaviour in social networks, simulation, group processes and decision making
Spatial@Melbourne @spatial_melb
179 Followers 34 Following Spatial@Melbourne. Where spatial minds collide @Unimelb
Martin Tomko @dinomir... @dinomirMT
2K Followers 5K Following Understanding and supporting people in their spatial interactions through computational #spatial #data #science #giscience @unimelb, own views, support 🇺🇦
Luo Wei @weiluo0001
799 Followers 506 Following Asst Prof.@NUSgeog,@SSHSPH Director of GeoSpatialX Lab NUS ||@Bos_CHIP @harvardmed @GeoVISTA_PSU || GIS, Epidemiology, International Trade, Visual Analytics
Elizabeth Wentz @LibbyAWentz
500 Followers 226 Following Vice Provost and Dean of @ASUGradCollege Professor, @ASU_SGSUP
Trisalyn Nelson @TrisalynNelson
2K Followers 1K Following Dangermond Chair of Geography- Professor University of California Santa Barbara - Founder https://t.co/LaayXl3pNZ
SPARC at ASU @SPARC_ASU
585 Followers 390 Following SPARC, SPatial Analysis Research Center combines expertise in GIS, vizualization and data science to solve social and environmental problems @ASU_SGSUP @ASU
Jeon-Young Kang @geokang0614
472 Followers 641 Following Assistant Professor @ Kyung Hee University(KHU), South Korea Director of Geosimulation Lab @ KHU Former postdoc @ CyberGIS Center Ph.D. in UBuffalo
Thomas Hervey @ThomasAHervey
215 Followers 1K Following Find me on Bsky @thomashervey.bsky.social Geo info. retrieval PhD @spatialUCSB @UCSBgeog Former Product Engineering @ArcGISHub
TSU Oxford @TSUOxford
4K Followers 572 Following The University of Oxford's Transport Studies Unit (TSU). Advancing innovative approaches to the study of transport and mobility since 1973. @UniofOxford
BusinessMAAS @BusinessMAAS
1K Followers 89 Following An independent news platform collecting all forms of trends, data and updates on Business Mobility as a Service. #maas Email us at [email protected]
MaaSLab @MaaSlab_org
1K Followers 491 Following MaaSLab is a leading research team focusing on #MaaS, #sustainable #mobility solutions and #transport models.
Giovanni Circella @CircellaG
1K Followers 1K Following BOF Professor of Mobility @UGent | Head of Master School Urban Mobility @EITUrbanMob | Director of @3Rev_ITSDavis Program University of California, Davis
Marco Di Cataldo @m_dicataldo
550 Followers 491 Following Assistant Professor @CaFoscari @DipEcoUnive and Research Affiliate @LSEnews @LSEGeography
Jing Yao @jyao_zhang
284 Followers 540 Following Professor of Urban Analytics, Quantitative Geographer, Urban Big Data Centre, School of Social and Political Sciences, University of Glasgow, UK
Alan Murray @atmurray11
564 Followers 73 Following Professor, University of California at Santa Barbara @ucsbgeog
Anthony Robinson @A_C_Robinson
3K Followers 1K Following Professor @psugeography & Director of Online Geospatial Ed @PennStateGIS & GeoGraphics Lab. Past-Prez @NACIS, vice chair @icaviz.
Mei-Po Kwan @meipokwan
3K Followers 546 Following Professor of Geography @CUHKofficial; interested in environmental health, human mobility, healthy cities, social justice, and GIScience.
Yang LIN 林杨 @lesterlin
813 Followers 706 Following Assistant Professor @ University of Florida. Soil health and biogeochemistry. Tweets are mine
UrbanLogiq @UrbanLogiq
1K Followers 3K Following Using tech and AI to help governments understand the ripple effects of every decision through connected data #govtech #startup Podcast:https://t.co/DgEWzTBWMt
David H. Montgomery @dhmontgomery
28K Followers 3K Following "A French history podcaster and enormous goshdang nerd after our own hearts" — @andrewvandam. Host of @thesiecle; senior data journalist with @YouGovAmerica.
FOSS4G SotM Oceania 2... @FOSS4G_Oceania
930 Followers 317 Following Bringing the Oceania open source & open data spatial community together 5-8 November, 2024
Lera Boroditsky @leraboroditsky
20K Followers 48 Following Scientist. Professor. Trying to figure out how humans get so smart. Let's see if we humans are smart enough for that. https://t.co/3uLjbOZLq7
JTL: A Mobility Lab @mitmobility
478 Followers 79 Following Urban mobility research group @MITdusp. Behavioral Sciences ∩ Human Mobility ∩ Transport Policy. Active in #China #India #NorthAmerica
Guofeng Cao @GuofengCao
865 Followers 2K Following GIS professor @CUBoulder, a geographer with a geek mind. GeoAI, GIScience, spatial statistics, social sensing, remote sensing. Formerly @texastech and @ucsbgeog
Platial Analysis Lab @platialanalysis
1K Followers 551 Following A platial and geospatial data science research lab at McGill University. Now at: https://t.co/3iVgR5LMuM
GCRF-OSIRIS @GCRF_OSIRIS
147 Followers 249 Following GCRF project investigating how #OperationalResearch can be used to minimise #flood impact on road infrastructure in #Vietnam. #DisasterRiskReduction #SDGs

















