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Daniel

#PyOsmium v4 just got released! 🎉 Wow so many goodies in this one!! 🤩

github.com/osmcode/pyosmium/re

It's the defacto industry standard for working with #OpenStreetMap e.g. .osm.pbf files efficiently and effectively! 🤓

#Mapstodon #Geo #Python

screen grab from the pyosmium github release page
Daniel

Alright #Mapstodon #OpenStreetMap There's still / again broad scale vandalism going on in our beloved map 😓

So let's clarify a couple of things! 🤓

There are practically zero checks for what goes into the OpenStreetMap database. You can create an account and delete a city. It'll be in the database immediately. The thinking is that the community will spot it and fix it ("self-healing map") and there are tools to check for vandalism in the map.

1/n

Daniel

Whatever is in the OpenStreetMap database will get rendered into a map you'll see on

openstreetmap.org

Rendering and re-rendering the whole planet Earth continuously is expensive and takes a while. The result is cached so that whenever you go to that website you see the map immediately.

2/n

Daniel

The #Geomob meetup today showed me that the #Geo scene is live and vibrant in #Berlin

I haven't been to many geo events in the past four years, Geo Berlin and Maptime Berlin were my go-to choices back then 🗺️

Exciting to see some old faces and many many new ones at #GeomobBER today ☺️

Lot's of cool little projects, anecdotes, and good vibes all around! 🍻

#Mapstodon #OpenStreetMap @geomob

Daniel

Everything You Wanted to Know About Vector Tiles (But Were Afraid to Ask) 🗾✨

openstreetmap.org/user/daniel-

I collected my thoughts on vector maps and vector tiles after having spent some time reading the mvt spec for the first time 🦧💡

Happy year of #OpenStreetMap vector maps! 🎉

#Mapstodon #Maplibre #Protomaps

Screenshot from the linked article, showing a map with vector tile features
Daniel

I genuinely feel like #Protomaps is not nearly getting the attention it deserves

protomaps.com

We can drop a single file on a static host and get stylable vector maps? Magic ✨

In combination with Maplibre it's a game changer for 99% of web map use cases 👏

#OpenStreetMap #MapLibre #Maps #Mapstodon

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Amᵃᵖanda | OSM Witch 🧙🏻‍♀️

@djh 💯 When I read the idea for the pmtiles format i thought it was so obvious, and simple and yet no-one had every thought of doing that.

I've been *very* happy with pmtiles (via tippecanoe) for my river map amandasaurus.github.io/osm-riv

Ilya Zverev

@djh Absolutely. People just don't know about it. I plan to write an article on geo in cloud, but first I have to leave my job :)

Daniel

What happens when #Android manufacturers prefer battery life over proper functionality 😮

This is from the android issue tracker about OEMs stopping background workers unexpectedly ✋

dontkillmyapp.com

I use Android APS (AAPS), an artificial pancreas app to automate insulin pump delivery based on Continuous Glucose monitor readings. I have disabled battery optimisations for this app, and play protect. This is a S22 Ultra on Android 13. Twice this month Android APS (AAPS) has been killed during the night. I believe it was the adaptive power saving setting (which I have now had to disable system wide).

the net result both times was insulin delivery stopped and I slipped into Hyperglycemia in my sleep and woke up (fortunately) to alarms from high blood sugar. Not only is there some aggressive app killing going on, but it's somehow subverting my explicit "Do not optimise" configuration.
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author_is_ShrikeTron🔠💉x6

@djh Time to run the Android app on a PC emulator. Then no power-saving shenanigans. Either #BlueStacks or Win11.

Doesn't get you away from multiple OS shenanigans, nor the ridiculousness of running critical logic on Android, but better than relying on a phone device whose entire purpose is to shut itself off.

Jennifer Moore

@djh

Nothing remotely as important as an insulin pump, but this makes sense of one of my apps not working properly, so thanks for sharing!

Green Roc Thoughts

@djh How scary! An app killing software that could literally kill someone.

and I wanna scream out to the makers of these automated things, let me customize my own tech, a life may depend on it... and in this case, a life literally does.

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