
Turning cleaning the planet into a game since 2008. Take the @LitterWeek challenge 🌱📲 🗺️ 🌍 help clean up our broken systems
Global/Ireland
Joined May 2015
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To celebrate Irelands EU Presidency I am releasing a statement of No Confidence in Research Ireland who are not capable of supporting the development of citizen science following the launch of the iPhone
reddit.com/r/openlittermap/s…
Let the people map 📲 🗺️ 🌍🌱🫡 retweeted
Update 2.1 now online lots of improvements & exciting new features 👀
Let the people map 📲 🗺️ 🌍🌱🫡 retweeted
So little is being done about 38,000 hectares of woodland being destroyed by invasive Rhododendron Ponticum and more from Cherry Laurel (that for some reason are both still legal to sell in the U.K.?!) that BBC noticed our work and came to learn the ropes. bbc.co.uk/news/articles/cmn9…
Replying to @OpenLitterMap @lawlessj
from the pqs we've checked, donna mcgettigan (sf) is well ahead, with 23 citizen science questions between 7 jul and 7 sept 2026. pádraig o'sullivan (ff) asked 6 on 1 jul (pqs 341 to 346) on whether research ireland evaluated openlittermap. we haven't counted dáil speeches by party yet, so we won't guess at that.
Vote Donna McGettigan 🥇@sinnfeinireland walking all over the “party of education” who have achieved *nothing* for citizen science with billions in funding for x2 depts of education
Replying to @OpenLitterMap @lawlessj
from the record: 23 pqs from donna mcgettigan on citizen science or citizen-generated data, 3 on 7 july, 7 on 28 july and 13 on 7 sept. 19 went to the higher ed minister, 2 to climate (pq 126 of 7 july names openlittermap) and 2 to education. main asks: a presidency plan, who leads policy, and how research ireland classifies and funds it.
OLM patched the #php2shell bug yesterday evening. Would not have been possible if we didn’t upgrade to OLMv5 earlier this year. Thanks to @taylorotwell & co for making it super easy with forge 💪
👑
Introducing terrio: geospatial data I/O in pure Rust!
terrio reads, writes, converts and reprojects geospatial rasters, vector data and point clouds, with no C dependencies. No GDAL or PROJ to install, nothing to compile: it builds anywhere Rust does, including WebAssembly, so the same engine runs on the command line, in Python, and in your web browser.
What it does
- Rasters: GeoTIFF and COG, Zarr and GeoZarr, netCDF, HDF5, PMTiles, MBTiles and more, read in place from the cloud, so only the bytes needed are fetched.
- Vectors: GeoPackage, Shapefile, GeoJSON, FlatGeobuf, GeoParquet, OpenStreetMap PBF and vector tiles, with filters, field selection and reprojection.
- Point clouds: LAS, LAZ, COPC, EPT, PLY and E57, with PDAL-style filters (ground classification, noise, heights above ground) and gridding into DSMs and DTMs. Files larger than memory are converted in chunks.
- GDAL-style processing: translate, warp, mosaic, rasterize, polygonize, terrain analysis, raster calculator, proximity and sieve.
- Remote data: http(s), S3, Google Cloud Storage, Azure, zip archives and STAC searches as inputs.
- Accurate: coordinate transformations agree with GDAL's within a centimetre for all 6,354 EPSG CRSs GDAL transforms, and outputs are tested against GDAL on real-world data.
- Fast: in our benchmarks, warping, mosaicking and writing COGs run several times faster than the GDAL utilities.
- For AI agents: terrio mcp is an MCP server, so Claude Code, Claude Desktop, Cursor or VS Code can run terrio's commands on your data.
Get it
- Command line (Linux, macOS): curl -LsSf terrio.opengeos.org/install.… | sh
- Python: pip install terrio (with rasterio- and xarray-style APIs)
- JavaScript/WebAssembly: npm install terrio-js
- Rust: cargo add terrio
Try it out
- Playground in your browser: terrio.opengeos.org/playgrou…
- Documentation: terrio.opengeos.org
- GitHub: github.com/opengeos/terrio
#GIS #Rust #OpenSource #Geospatial #Python #LiDAR #CloudNative
My 2nd platform
Discoverable.app v2 now online
Starting in Cork City South Central
Read #TheDemocracyGap Policy Dossier — a citizen contribution to Ireland's #EUPresidency on our institutional incapacity for engaging #citizens in basic research, data collection, systems building and innovation pathways.
Written in the constituency of the EU Commissioner for Democracy @EUCssrMcGrath who has ignored all my phone calls & meeting requests and @MichealMartinTD Ireland's outgoing Taoiseach who is very busy working on the housing crisis.
litterweek.org/tdg
Thanks to a custom #clusterize algorithm that we created and open sourced, all OLM global data (or any large set of data points) loads instantly in 1.7kb
Citizen science fixes this but no funding for research and innovation with the defining technology of our generation from our broken systems
Peak hypocrisy
The rights to free assembly and association are essential for the full enjoyment of human rights by all.
This morning at #3C, 🇮🇪 expressed concern about the impact of excessive restrictions and repression, in particular young people’s engagement on social and political issues.
#NoConfidence in a minister for education who did nothing to support the development of citizen science following the launch of the iPhone @Toibin1
LitterWeek.org/tdg
Leinster House cannot remain an accountability-free zone.
#aontú
rte.ie/news/politics/2026/10…
Great to see North Carolina State University @NCSU #LitterPack embrace #openlittermap
openlittermap.com/global?lat…
Skills education without @LitterWeek digital skills training 18 years of rejection for citizen science following the launch of the iPhone doesn’t seem very educated to me
Today, EU Education Ministers will meet in Dublin Castle for Day 1 of the EYCS (Education) Informal Meeting
👇 Take a look at the Agenda below or find out more at irish-presidency.consilium.e…
I emailed and called every ETB. None, including my local in cork, had any interest in @litterweek
Minister Michael Moynihan, has highlighted the vital contribution of ETBs in delivering inclusion education nationwide. The Minister's remarks come at the opening of the Education and Training Boards Ireland (ETBI) Annual Congress 2026 which opens today in Tralee, Co. Kerry

ALT Minister of State for Special Education and Inclusion, Michael Moynihan, has highlighted the vital contribution of ETBs in delivering inclusion education nationwide. The Minister's remarks come at the opening of the Education and Training Boards Ireland (ETBI) Annual Congress 2026 which opens today 15 October in Tralee, Co. Kerry
Statement of No Confidence in Research Ireland to celebrate Ireland's EU Presidency
reddit.com/r/openlittermap/c…
Applied AI without citizen science 👍
📸Moments from this morning's sessions at the International AI Summit in Dublin
With addresses from Taoiseach @MichealMartinTD and EU Executive Vice-President for Tech Sovereignty, Security & Democracy @HennaVirkkunen discussions focused on Applied AI and Sectoral Value Creation































