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Topi Tjukanov Retweeted
I wrote a blog post about creating custom webmap animations, a topic i gave a talk on at
#Kortdage2019. The examples are done in Mapbox GL, but could easily be ported to OpenLayers or Leaflet as well. Check it out:https://www.haakseth.com/posts/custom-webmap-animations/ …Thanks. Twitter will use this to make your timeline better. UndoUndo -
Topi Tjukanov Retweeted
I made this to send to everyone to who asks me to do a "quick illustration" and follows up with "unfortunately, there's no budget".pic.twitter.com/EJUREBbcVL
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I have heard the term “geohacking” and wondered what exactly is it. This seems to be a prime example.https://twitter.com/simon_deliver/status/1223569659645112320 …
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Is it just me, or is this map almost impossible to read with this colour scheme?pic.twitter.com/PfkAUb2VvV
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Topi Tjukanov Retweeted
IT WORKS IT FUCKING WORKS AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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I started collecting live GPS data from buses and trains in October and planned to analyse how snow affects the public transportation in Helsinki. But... we’ve had almost no snow this year and it’s February. Damn you climate change! You’re ruining my spatial analyses!
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Topi Tjukanov Retweeted
um.. google's latest chatbot is
https://arxiv.org/abs/2001.09977 pic.twitter.com/XpOkp0Pd5E
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Forgot to end my list in a positive note: despite these points, this search is pretty awesome!
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Critique number 3: Other languages than English return quite strange results. Tried with Finnish and Swedish and got a lot of old datasets provided by ESRI
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Critique number 2: In some cases you seem to end up in an endless loop with metadata and links to even more metadata but never the actual data. Frustrating.pic.twitter.com/RzCnKCRkc1
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Critique number 1: I think the search should prioritize datasets that don't have a restrictive license. e.g. in many cases if you search for a basic dataset (administrative areas), you get a result under Esri Master License Agreement
pic.twitter.com/EtONFoX4z8
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The Google Dataset Search has improved A LOT now that it is out of beta. But can it still find geospatial data efficiently? Discovering millions of datasets on the web
@googlehttps://blog.google/products/search/discovering-millions-datasets-web/ …Show this threadThanks. Twitter will use this to make your timeline better. UndoUndo -
New project at
@gispofinland starting with a lot of cool visualization work included. So going to flood twitter with these. Here are traffic flow visualizations with data from@vaylafi.pic.twitter.com/LKsyZyvOIM
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Topi Tjukanov Retweeted
Nice, OSM now available as a public dataset in BigQuery - updated weekly https://console.cloud.google.com/marketplace/details/openstreetmap/geo-openstreetmap?filter=solution-type:dataset&q=osm&id=88e087d0-5f92-4407-8dcc-5577bd06d776 … Maybe a good time to play with the BQ spatial and ML functions (example at https://cloud.google.com/blog/products/ai-machine-learning/bigquery-ml-and-bigquery-gis-used-together-predict-nyc-taxi-trip-cost … )
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Topi Tjukanov Retweeted
We are thrilled to have
@tjukanov at our Conference, as he is so deep into finding new ways to visualise spatial data. He does a lot of “fake work” by night. Check out his “weird maps” on his web https://tjukanov.org/aboutme#WeirdMaps#TopiTjukanov#Gispo#BalticGIT2020Thanks. Twitter will use this to make your timeline better. UndoUndo -
Topi Tjukanov Retweeted
Digital Elevation Models! You want to learn how to import and expose them in a powerful API with the
#PostgREST library utilizing#PostgreSQL#PostGIS and how to look up height values on the fly? Then don't look further! https://gis-ops.com/postgrest-postgis-api-serve-digital-elevation-models …

#GIS#gischatpic.twitter.com/PIdX9TT2Yc
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How about having a version from this where based on your IP address you have to point a random country far away?https://twitter.com/zubakskees/status/1221178898555248640 …
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How to create some really sweet hillshades with QGIShttps://twitter.com/lacxrx/status/1221368225155383296 …
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