Sean Cullen @seanpsea
Joined January 2011-
Tweets63
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Followers72
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Following331
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Likes51
Explore our interactive #Seabed and #Sediment Viewer! Reveal data layers, sample images and more from all over the Irish #seafloor with #INFOMAR at ➜ bit.ly/3m1Tpna #Seabedmapping #WeAreIslanders @Dept_ECC @GeolSurvIE @MarineInst
We are proud to introduce the #INFOMAR Blue Scale Map Series! The brand-new maps will cover iconic coastal areas of #Ireland. Download them to explore our #seabed or even print them for your wall at home. Map #1 of 18 launches on Friday. @Dept_ECC @GeolSurvIE @MarineInst
Retweet if you were part of one of those tiny first 4 bars. [source: buff.ly/3jWsfiC]
In our latest #INFOMAR Learning Lab with @UCD_Geography we discussed the use of #AUVs in accelerating global seabed mapping, object detection with #multibeam #echosounder, predictive habitat modelling and much more! @Dept_ECC @GeolSurvIE @MarineInst
The offshore component of the #INFOMAR MSc. Module in collaboration @UCD_Geography and @smartseaschool is ongoing on the #RVTomCrean! They passed @blackrockcastle and are now off Roches Point Lighthouse #Seabedmapping. @GeolSurvIE @marinst @QPSofficial @Dept_ECC @RVMarineInst
Thrilled to be at @OregonState. Love being part of Beaver Nation! Can’t wait for students to arrive on campus.
📺👀Excited to share a sneak peak at the promo for our fab new series #TheIsland that starts next Sunday 11th Sept, 18.30 on @RTEOne!! 🙌The story of Ireland’s epic geological journey spanning 1.8 billion years with @lizbonnin 🌍🌋🇮🇪🌊🏝️ @GeolSurvIE @NewDecadeFilms
Phenomenal job by the guys on RV Keary - full rebuild of engine in-situ over four days!! Tested and purring like a kitten. Well done Agust, Dan and Tom. 💪#followtheboats
#Didyouknow @followtheboats carry out repeat surveys of the famous shipwreck #RMSLusitania? @NationalMons use these #3D datasets to monitor the site and the condition of the wreck. @Dept_ECC @GeolSurvIE @MarineInst @DeptHousingIRL @NationalMons? youtu.be/2UPabCG058o
Check out our new article on the mapping and monitoring of one of Ireland's oldest shipwrecks ⚓️🇮🇪
Check out our new article on the mapping and monitoring of one of Ireland's oldest shipwrecks ⚓️🇮🇪
Dublin Port Archives | Giles Map ca. 1818-19, A Rare Find! youtu.be/NLHwi-F9M-0 via @YouTube
Thanks to the @GrowingMidWales Partnership for featuring @CHERISHproj among its successful EU funded projects, bringing investment and making a difference to Mid Wales #GrowingMidWales #EUFundsCymru growingmidwales.co.uk/documents
"Ireland, can be the renewable battery of Europe!" Inspiring opening to @Marineireland Forum #MRIA from @DF_COS Mark Mellet & appreciate the acknowledgement of role of @GeolSurvIE @MarineInst & #INFOMAR @followtheboats
This is superb: Norwegian sailors singing a sea shanty as they sail into Bergen harbour. #Vikings /via @paulcareyjones ⚓️🇳🇴
Really cool way to show Tellus data...
The Tellus airborne survey plans to fly close to the M8 & M7 motorways (between Jn7 Paulstown & Jn8 Kilkenny & between Jn15 Ballybrittas & Jn16 Portlaoise East) this week #TellusSurvey @aaroadwatch ➡️ tellus.ie
Survey vessel Mallett in Howth Harbour today . @GeolSurvIE get great use from this @SafehavenMarine product @MaREIcentre @SEAI_ie @DF_COS @tonyoceanork @vcummins24
Nothing beats the sight of home port after a long day of survey 😊 @followtheboats
#OnThisDay #1915 Steamship Indrani was torpedoed & sank 48km SE Hook Head #Wexford. The #Shipwreck now lies at 71.4m deep. Check out the #INFOMAR viewer here ➜ bit.ly/3ggNb0K @Dept_CCAE @GeolSurvIE @MarineInst @NationalMons

The Hydrographic Soci... @HydSocID
2 Followers 179 Following Masyarakat Hidrografi Indonesia (MHI) │ Memahami bawah laut lebih baik dari sebelumnya.
SPACE X @spacex20068
146 Followers 3K Following
Avril Ramona Lavigne @ramona_avr13731
18 Followers 815 Following Listen To ' Can You Die From a Broken Heart 💔🇨🇦
Alfi Tho @alfi_tho46395
6 Followers 21 Following
Eileen O'Duffy @_eileenoduffy
487 Followers 508 Following Author, Editor and Content Manager. Cyberflâneur lurking and liking a lot on Twitter, tweeting sporadically.
Val Cummins @vcummins24
1K Followers 2K Following Working with the oceans to address climate & biodiversity. Director at Simply Blue. PhD. Author/editor. Eisenhower Fellow. Dutch Honorary Consul. Views my own.
Stacey Connaughton, P... @slconnaughton
473 Followers 909 Following Director, Purdue Policy Research Institute @PurduePPRI, Professor in the @Lambschool, Director of the @Purduepeaceproj, Associate Editor of @OUPAcademic
Damien McCallig @DamienMcCallig
6K Followers 6K Following Donegal 💚💛/ Galway /High Seas. Chief Engineer 🛠🔨🔧🔩 . My views are all my own😉
MontoHistory @LifeTenement
7K Followers 6K Following Monto Walking Tours by Terry Fagan Dublin’s infamous red-light district immortalised in Joyce's “Ulysses” Author of “Monto Madams, Murder & Black Coddle.”
Siobhán Power @siobhanepower
347 Followers 352 Following Geological Survey Ireland @GeolSurvIE. Geoscience communications, outreach, education.
Sinead McGlynn @SineadTWM
104 Followers 282 Following COO at TechWorks Marine. Used to looking up at stars, now looking at the ocean! 🛰️🌍
Ger Cott @CottGer
18 Followers 97 Following
Susan Steele @susan_steele_
1K Followers 2K Following Executive Director at European Fisheries Control Agency. Views are my own.
Dr Toby Driver @Toby_Driver1
8K Followers 2K Following Also find me on BlueSky & Instagram. Aerial archaeologist at Royal Commission, Wales | Author: HILLFORTS OF IRON AGE WALES | Personal Account.
Pierre-Yves Dupuy @PierreYvesDupuy
161 Followers 292 Following Directeur des missions institutionnelles et affaires internationales et européennes au Shom - Président du groupe de liaison entre l'OHI et l'UE
Aaron Lim @dr_aaron_lim
831 Followers 1K Following Marine Geoscientist interested in new ways to map and monitor the seabed 🌊 | Lecturer @UCC @NewGeographyUCC 🌍 |
Daniel Farrell @DanielsSeaViews
138 Followers 289 Following
Mark Coughlan @DrMarkyC
1K Followers 2K Following Marine Geo interested in seabed change & its sustainable use to address climate change & energy transition issues 🌍🌊 Ad Astra @UCD_Earth_Sci, FI @iCRAGcentre
Ray Scanlon @ray_GSI
648 Followers 551 Following Interesting things about geology in Ireland, and open data zealot. Opinions are my very own. Principal Geologist @GeolSurvIE running @TellusGSI
andy hoggarth @hydrohogg
327 Followers 479 Following Biz Dev at Teledyne CARIS and Optech in Canada, previously at Racal / Thales, Ocean mapper, Burnley FC fan, Fredericton old boys!
Oceans in Focus @oceansinfocus
64 Followers 142 Following
Svetlana Klockova @KlockovaS
39 Followers 123 Following Offshore surveyor, Board Member at the Hydrographic Society UK and MSc Hydrography graduate at Plymouth University
André Cocuccio @andrecocuccio
502 Followers 918 Following Sea-loving Dad ⚓ | PC-building Tech Tinkerer 🛠️ | Chartered Marine Technologist 🌊 | Maritime Innovation Director 🚢 | Personal thoughts + projects
A-WaMS @AWaMS_2020
81 Followers 228 Following Advanced Water Monitoring System(A-WaMS) Bringing together reliable optical sensor technology & robust data analytics to enhance coastal monitoring & management
Coast Monkey @Coast_Monkey
1K Followers 912 Following Sharing the best of the Irish coast - News, culture, maritime history and marine life
Irish OL Network @IOLNetwork
2K Followers 2K Following The Irish Ocean Literacy Network (IOLN) - working towards an Ocean Literate Society in Ireland (RoI & NI). #weareislanders
SEMRU @SEMRU_NUIG
1K Followers 2K Following Based at the University of Galway since 2008, SEMRU researches interdisciplinary issues on marine socio-economics and coastal development. #oceaneconomy
Luke O'Reilly, PhD @_LukeOReilly
1K Followers 3K Following PhD in glaciology, cold-water corals and benthic foraminifera. Now working as geophysicist with Green Rebel to support the development of offshore wind farms
Marie Fleming @fleming_marie
711 Followers 2K Following Geologist & Limerick lady living in Wexford. Engineering Geologist at Arup. All opinions & views my own!
Annika Clements @annika_clements
899 Followers 1K Following PhD FRGS, Mum, marine ecologist, lecturer at Queen's University Belfast, Northern Ireland blow-in, views my own
TechWorks Marine @TechWorksMarine
686 Followers 654 Following Leaders in the provision of Robust, Reliable and Secure Marine Data
Margaret Dolan @DrMagzOfTheDeep
305 Followers 342 Following seabeds, oceans, habitats, GIS, maps, nature, wonder, technology, popular science, the odd bit of geekiness and a few random tweets...
Sophie O'Connor @Sophie_O_Connor
164 Followers 144 Following
Sheila Heymans @sheilaheymans
3K Followers 3K Following Citizen of the Ocean. European Marine Board Executive Director, Professor in Ecosystem Modelling at the University of the Highlands and Islands in Scotland.
James Barry @JamesBarry12345
4 Followers 40 Following
Daniel Pierce @DannyP_071
50 Followers 243 Following Hydrographic Surveyor. Love the Ocean, in love with The Atlantic. Mappin' the Irish Sea Bed #followtheboats. Sail a little, Surf a lot.
justretired50Plus @justretired50
24 Followers 30 Following There is life after retirement........your age is just a state of your mind
Aileen Bohan @captainaileen
1K Followers 3K Following Seabed Mapper, from inshore Ireland to the Abyss. Hydrographer, Geologist & lover of Star Trek 🤠☘
Koen Verbruggen @k_verbruggen
2K Followers 3K Following Director Geological Survey Ireland @GeolSurvIE in @Dept_ECC Programmes; INFOMAR @followtheboats @TellusGSI @GsiGroundwater Support @GeoscienceIre @ICRAGcentre
Mark Mc Carthy @MarineTimesNews
1K Followers 486 Following The voice of Ireland's fishing industry and coastal communities.
Niall Finn @finnn85
50 Followers 115 Following
Barb @barbfogartyirl
718 Followers 2K Following Science, Engineering, Technology, Maritime, Water, Energy, Sustainability, Choral Music, Community. Views my own. RT's/likes = interest v's endorsement
Deirdre Lane 🌊⛴�... @DeirdreLane82
288 Followers 762 Following Maritime, Ireland, Waterford #INtheNI, Running, Adventure Racing, Chess #waterfordGAA *Personal Account* VIEWS MY OWN
My Good Planet @MyGoodPlanet
7K Followers 8K Following Lifestyle and news media platform for environmental, cultural and scientific content. For info / pitches / stories contact: [email protected]
Gillian Mills @inshoregill
63 Followers 128 Following These are just my own comments - crazy n all as they might be!
EirOOS: Irish Ocean O... @Eir_OOS
782 Followers 349 Following Ireland's contribution to the European Ocean Observing System. Supported by @MarineInst, @argiculture_ie, and @scienceirel grant 18/RI/5731
The Masters @TheMasters
1.6M Followers 13 Following Official Twitter of the 90th Masters Tournament — April 9-12, 2026. Learn more at https://t.co/dKkHWIiG0W
Dr Helen Fry | WWII H... @DrHelenFry
56K Followers 2K Following Author & Historian of 25+ books on WWII, espionage & spies. Expert on Secret Listeners, Germans who fought for Britain, and Women in Intelligence Services.
Frank O'Connor @frank_oconnor
14K Followers 2K Following artist. designer. activist. ffud art / @anoisagency | #DerelictIreland https://t.co/32LLBE15ll | https://t.co/Ywd252RvC0 |
Reserve Defence Force... @dfreserve
4K Followers 416 Following The official account of the Reserve Defence Forces. Army Reserve & Naval Service Reserve.
Eoin Leahy @EoinLeahy
354 Followers 867 Following Personal account. Passionate about everything maritime and ocean. #blueeconomy
Trevor Noah @Trevornoah
11.4M Followers 495 Following Comedian from South Africa. I was in the crowd when Rafiki held Simba over the edge of the cliff, like an African Michael Jackson.
Seán De Hoichtúin �... @Seaniesan
1K Followers 571 Following Oceanography, Meteorology, Geology & Cartography enthusiast. 🧭🗺️
Ukraine Control Map @UAControlMap
52K Followers 322 Following Ukraine Control Map at https://t.co/90GX4OcKQo showing geolocations, frontlines, and unit positions during the war. DM for contact / media
Coastal Concern Allia... @CoastalConcern
675 Followers 809 Following Independent voluntary citizens' group. Democratic marine planning now, pls. Biodiversity & ecosystem protection a priority. No political/industry affiliations.
Coastwatch @coastwatch_ire
2K Followers 334 Following Coastwatch protects #wetlands & coastal #environment by raising public awareness of their values & demonstrating practical ways to save and restore them.
EPA Ireland @EPAIreland
23K Followers 878 Following We protect, improve and restore the Irish environment through regulation, scientific knowledge and working with others.
Eileen O'Duffy @_eileenoduffy
487 Followers 508 Following Author, Editor and Content Manager. Cyberflâneur lurking and liking a lot on Twitter, tweeting sporadically.
Guinness Men's Six Na... @SixNationsRugby
555K Followers 833 Following #GuinnessM6N - 🦸 @Womens6Nations - 🇫🇷 @SixNations_FR - 🇮🇹 @SeiNazioniRugby - ⚡️ @SixNationsU20 🌎 - @QuilterNations
On The Rocks @TCDOnTheRocks
982 Followers 203 Following News, views and research from the Department of Geology, Trinity College Dublin.
National Museum of Ir... @NMIreland
50K Followers 6K Following Ireland’s premier cultural institution and home to the greatest collection of Irish heritage, culture and history. Free admission.
The Skipper @SkipperEditor
4K Followers 384 Following Established in 1964, The Skipper has developed into one of Europe’s leading commercial fishing industry and seafood sector publications [email protected]
Cheslin Kolbe @CheslinKolbe
95K Followers 3K Following @RCTofficiel Player | @bokrugby International 🇿🇦🏉 @nike Athlete Matthew 21:22 ✉[email protected] | @RocNationSI IG: cheslin15
Springboks @Springboks
952K Followers 1K Following The Official Twitter page of the Springboks and all things Rugby in SA. Also check out @blitzboks @sajuniorrugby @womenboks and @thecurriecup 🇿🇦🏉
Val Cummins @vcummins24
1K Followers 2K Following Working with the oceans to address climate & biodiversity. Director at Simply Blue. PhD. Author/editor. Eisenhower Fellow. Dutch Honorary Consul. Views my own.
Ferg McGrath @MiloLiquorice
84 Followers 415 Following Survey Team Leader with INFOMAR @followtheboats @marineinst. WP lead in @EMODnet Seabed Habitats. Geologist by nature. Geophysicist/Seabed Mapper by profession.
The Blindboy Podcast @bbboatclub
262K Followers 5K Following Run by admin, while Blindboyboatclub is writing his next book and creates his weekly podcast. Tweets by BB #ActuallyAutistic
Charise McKeon @charisemckeon
154 Followers 522 Following Lover of all things that Rock! Marine Geologist, Gig Goer, Man U fan 🚢🎸🎶⚽
Damien McCallig @DamienMcCallig
6K Followers 6K Following Donegal 💚💛/ Galway /High Seas. Chief Engineer 🛠🔨🔧🔩 . My views are all my own😉
RareIrishStuff @RareIrishStuff
43K Followers 545 Following Traders of oddities, pub stuff & historical artefacts https://t.co/dnlpxyJuLv
MontoHistory @LifeTenement
7K Followers 6K Following Monto Walking Tours by Terry Fagan Dublin’s infamous red-light district immortalised in Joyce's “Ulysses” Author of “Monto Madams, Murder & Black Coddle.”
Dublin By Pub @dublinbypub
20K Followers 2K Following Recollections of, and opinions on Dublin Pubs. DublinByPub is a blog building an archive of images & text relating to Dublin Pubs in the modern age.
Photos of Dublin @PhotosOfDublin
90K Followers 706 Following Photos and videos of Dublin past and present. Tag us for a repost 💙
Dublin Fire Brigade @DubFireBrigade
105K Followers 992 Following Award winning X (Twitter) account for Dublin Fire Brigade and Ambulance Service. (01) 222 4000. In emergency dial 999 or 112.
Dublin Civic Trust @dubcivictrust
16K Followers 718 Following An independent charitable organisation working to recognise and protect the city’s architectural heritage and its civic potential
Donal Fallon @fallon_donal
19K Followers 5K Following Three Castles Burning Podcast. Dublin Festival of History programmer. Author of 'The Dublin Pub: A Social and Cultural History.'
Old Ireland @OldeEire
39K Followers 14K Following Beauty & history of #Ireland New/old pics, prints etc. Liberties area local historian & guide. Dublin [email protected] UCD library assistant
DiscoverDublin @dublin_discover
8K Followers 144 Following Discover Dublin is dedicated to exploring the hidden, little known or even forgotten, parts of Dublin.
David McWilliams @davidmcw
330K Followers 5K Following Economist, podcaster and author https://t.co/4L7NoDddpg
Office of the Plannin... @PlanningReg
2K Followers 1K Following OPR is an independent public body ensuring proper planning and sustainable development in Ireland.
BlueHorizon @BlueHorizonHQ
193 Followers 185 Following Safeguard #marine #biodiversity and #fishing grounds by keeping offshore turbines off ecologically sensitive sites. Calling for a 22km offshore buffer zone.
Art of Thinking @Art0fThinking
625K Followers 13 Following Daily prompts and simple tools to help you think deeper, feel lighter, and live calmer.
Maritime Area Regulat... @MaritimeReg
465 Followers 159 Following
Viking Rise @vikingrise_en
16K Followers 1 Following Official Twitter for Viking Rise, a Viking SLG game. For Glory and Valhalla!🪓 Valhalla is calling! 🔥🔥🔥 Crystall Mall: https://t.co/280EGrhFU6
Wicklow Wildlife Welf... @WicklowWildlife
150 Followers 212 Following Seeking stronger Marine Protection in the Irish Sea
Sarah Ashton-Cirillo @SarahAshtonLV
142K Followers 3K Following Former SGT (ZSU/GUR ‘22-‘25) - Golden Cross from Zaluzhnyi / Plaque of Honor from Budanov - Wanted by Russia - @pressclubdc /
Sunday Times @SundayTimesZA
919K Followers 290 Following The Sunday Times brings you news, investigative exposés, sport, opinion, entertainment plus so much more. For subscription queries - 0860-525-200