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#h3

1 post1 participant0 posts today
Public
Martin Fleischmann

Anyone has tips how to conveniently show large dataset linked to H3 grid (level 10, over part of Europe) on a MapLibre map? I've found github.com/INSPIDE/h3j-h3t but getting h3t seems quite cumbersome and the only other solution I can think of is to use tippecanoe and turn it into PMTiles. But that sorts of defies the benefits of H3. I thought I could somehow simply ship just the H3 IDs but can't force myself to write a code to generate h3t from scratch... #webmapping #maplibre #h3

Public
Alexander Kmoch

Justus made a great intro on using #DGGS through #xarray #xdggs at the #Pangeo showcase talk. Xdggs is now in a stage where you can use it fairly robustly with #HEALPIX and #H3. Other integrations like for #DGGRID are developed as separate plugins.

youtube.com/watch?v=bAMGFKsxsj

youtube.com- YouTubeEnjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
Public
Felt

Felt now supports the H3 spatial index, enabling instant visualization of geospatial data in hexagonal grids.

With features like on-the-fly binning and auto resolution scaling, analyzing your data has never been easier. Unlock insights and optimize your workflows with Felt today!

#GIS#DataVisualization#H3
Continued thread
Public
Eugene Alvin Villar 🇵🇭

I guess one reason why I haven’t done heat maps before is because I don’t think they are as useful compared to other cartographic #dataviz techniques such as binning and choropleths. But maybe I’m missing something?

Anyway, for the heat map, I used the Leaflet.heat #LeafletJS plugin by Volodymyr Agafonkin, creator of Leaflet: github.com/Leaflet/Leaflet.hea

The hexbin map uses the #H3 hex grid system with the #Viridis Inferno sequential palette.

🧵 2/2

GitHubGitHub - Leaflet/Leaflet.heat: A tiny, simple and fast heatmap plugin for Leaflet.A tiny, simple and fast heatmap plugin for Leaflet. - Leaflet/Leaflet.heat
Continued thread
Public
Spaceflight 🚀

🇪🇺 #Nyx is compatible with #Ariane6, #Falcon9, #Neutron, #H3, and #GSLV. The "#Bikini" reentry demonstrator was intended to demonstrate the company's #reentry technology. Unfortunately, #Ariane6's upper stage failed on its deorbit burn, so the Bikini capsule remains stuck in space. The current timeline for Nyx's debut is 📆 2028 arstechnica.com/space/2024/11/

Ars Technica · A former Orion engineer has surprisingly credible plans to fly European astronautsBy Eric Berger
#ExplorationCompany#ESA#funding
Public
Felt

Felt now supports the H3 spatial index, enabling instant visualization of geospatial data in hexagonal grids.

With features like on-the-fly binning and auto resolution scaling, analyzing your data has never been easier. Unlock insights and optimize your workflows with Felt today!

#GIS#DataVisualization#H3
Public
Digital Geography Lab

#30DayMapChallenge Day 4 #Hexagons comes from @haavardaagesen showing the locations of geotagged Tweets from cross-border movers in Europe during 2021–2022. The data is used in the #BORDERSPACE project lead by Olle Jarv to study cross-border mobility.

Study of the mobility is crucial in the #EU as the #Schengen agreement allows for free mobility between member states resulting in little official data on the characteristics of cross-border mobility.

A map of Europe showing geotagged Tweets aggregated into H3 hexagons at level 6. Most activity is in the BeNeLux countries, Germany, UK and Ireland. Elsewhere the activity is along border regions and in larger cities.
#H3#mobility#CrossBorder
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