I was thinking about #bathymetry recently. And have tentatively started a project. Here's a not-very-good #blogpost

https://tlohde.com/blog/2026/03/deep-thoughts/

note to self: #blender3d is complicated

#bathymetryMapping #lochTreig #dam #indieweb #map #maps #gis #qgis #lochs

La journée OSM et Territoires était l'occasion de rencontrer celles et ceux qui pratiquent les communs numériques au quotidien dans leur collectivité territoriale et de partager leurs témoignages. J'ai pu y parler mesure de l'artificialisation des sols, et comparer la place prise par les stationnements des véhicules particuliers durant la session de lightning talks. Gouverner c'est prévoir, et pour atteindre nos objectifs, encore faut-il connaître ce qui est à notre disposition. #OpenStreetMap est un commun numérique incontournable pour relever ce défi du changement climatique.

Pour ce faire, après 12 ans d'entreprise individuelle de développement web avec #CipherBliss, je suis en train de lancer une société nommée #TamiaData.

Merci à la Fédération des pros d'OSM et aux organisateurs des journées QGIS.org, à Rémi Labarthe pour la photo, ainsi qu'à l'université de #Brest!

#qgis #collTerr #climat #saclay #idf @fposm @JourneesQgis #sols #territoire #numérique #floss #parkingLand #sortirDesFossiles #repowerEU

> It became a local “Google Maps,” except it reflected their world rather than someone else’s.

# Community-led mapping for land rights and forest protection in Sarawak with QField | QField - Efficient field work built for QGIS
https://qfield.org/success-stories/sarawak/

> Azon történetek egyike, amely oly szinten megérint, hogy könnyeim gyűlnek a gyönyörtől. Ki van még így ezzel?
> [name=eapo]

#QGIS #QField #story #Malaysia #Szeklerland #Székelyföld #emotional #Community #cooperation

I want to learn #QGIS but I don't have the timeeee

;_;

choropleths are so pretty. The #Baltimore Sun had an article w/ a comment on how blue counties are getting more blue and red counties are getting more red. I want to make a choropleth where the color axis is % council seats Dem. I picture that counties would be colored, with the color range going from ruby red to deep blue. I want to make 2 #Maryland maps, juxtaposing 2026 w/, maybe... the year 2000? To visualize increased one-party rule.

#Perseverance is on the move again, this time apparently leaving the Lac De Charmes area and not following the planned path.

With only a few new images in, so far, this is my estimate of the new location; it appears to be in the middle of nowhere. The path is more or less a guess.

The path beyond tosol's location in the 2nd and 3rd map is a speculation about where the rover might be heading next.

#QGIS #MMGIS #Mars2020 #NASA #solarocks #space

Zeitreise auf der Karte: WMS-Time in der Praxis 🕔️

🌐 Wetter, Pegelstände, historische Entwicklungen – wie bildet man Zeitreihen sauber in Kartendiensten ab?

Thekla Wirkus zeigt gleich im Lightning Talk auf der #FOSSGIS2026:
• TIME-Parameter in #MapServer & #QGIS einrichten
• Zeitreihen in #Mapbender visualisieren
• Zeitbasierte Dienste im Desktop steuern

📅 Fr, 27. März | 14:55 Uhr - gleich!
📍 Raum HS1 (ZHG 011)

👉 https://pretalx.com/fossgis2026/talk/3FKFHQ/

#WMSTime #Zeitreihen #OGC #Geodaten #GIS

QGIS is awesome. I know nothing about geographic mapping, but I wrote a Python script that automates placing a pin at a given latitude and longitude.

#qgis #imageGeneration

Day 46. Interactive virtual land map 🗺️

Client project: a two-level map for blockchain-based virtual land, from global view to interactive plot grids.

Challenge: defining a coherent spatial system for a fictional world with no real coordinates. Built with QGIS (custom coordinates) and D3.js (SVG + zoom).

Result: a flexible map that brings real spatial logic into virtual land.

Delivered in under three weeks, with a 5-star review.

#100DayMapChallenge Day 46/100
#D3js #QGIS #Cartography