GIS • OPS . SԀO • SI⅁ (@gis_ops) header
GIS • OPS . SԀO • SI⅁ (@gis_ops) profile picture

GIS • OPS . SԀO • SI⅁

@gis_ops

Experts on FOSS routing & navigation solutions ••• openstreetmap ••• web-(m)apps ••• QGIS ••• PostGIS ••• Follow us for insights in geospatial FOSS! 🌏🌍🌎

 Berlin, Germany
gis-ops.com
Joined January 2019
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Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)Photo by GIS • OPS . SԀO • SI⅁ (@gis_ops)
Map matching your collection of linestrings in #PostgreSQL #PostGIS via PL/Python & Valhalla Routing made easy - find out how it works ➡️ gis-ops.com/map-matching-pos… #GIS #strava #Python3 🌎🌍🌏
Map matching in Valhalla

ALT Map matching in Valhalla

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GIS • OPS . SԀO • SI⅁ retweeted
Protomaps https://bsky.app/profile/protomaps.com (@protomaps) profile picture
Protomaps https://bsky.app/profile/protomaps.com@protomaps27 Mar 2023
Berlin mappy friends - we're hosting a casual GeoBerlin social April 4th at KASCHK, organized by @insertcoffee @nils_nolde @bdon and @bertspaan ! find details on the GeoBerlin meetup group here: meetup.com/geo-berlin/events…
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Reminder that we like to combine @TomTom or @HEREmaps with open-source routing engines such as @ValhallaRouting , optionally with historical and/or live traffic. Move ahead of the commercial space like @googlemaps with your own routing stack: github.com/gis-ops/prop2osm
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Thanks to a community contribution, the @ValhallaRouting web app is finally usable on mobile devices📱🧭🍾🥳Check out valhalla.openstreetmap.de/di… now and enjoy! And give a big thanks to @FOSSGIS_Verein who is funding the infrastructure!
After a long silence, we'll be broadcasting our efforts a bit more again:) First up: @ValhallaRouting now supports time-dependence (for e.g. traffic) in the Matrix API! Learn more how to use it in the (now merged) PR: github.com/valhalla/valhalla…
Add time tracking to matrix by nilsnolde · Pull Request #3795 · valhalla/valhalla

Add time tracking to matrix by nilsnolde · Pull Request #3795 · valhalla/valhalla

fixes #3765 and parts of #3789 This PR adds time-dependent routing to the TimeDistanceMatrix algo. Will conflict with #3773 a bit, but it's quickly done. The way it works as of now: the se...

github.com
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Vector Tile serving with built-in user authentiction? Find out how we do it using only #postgis and #fastapi here ➡️ gis-ops.com/fastapi-auth-vec… #opensource #gis #geospatial 🌎🌍🌏
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Fiiiinallllyyy we managed to do another Valhalla release!🥳🥳 So much improved from the last release: github.com/valhalla/valhalla…
Release 3.2.0 · valhalla/valhalla

Release 3.2.0 · valhalla/valhalla

Release Date: 2022-10-26 Valhalla 3.2.0 Removed REMOVED: "build-*" docker image to decrease complexity #3689 Bug Fix FIXED: Fix precision losses while encoding-decoding distance pa...

github.com
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anyone hanging out in firenze city center tonight before #FOSS4G2022 tmrw? we're going out for dinner now and wouldn't mind some pre-socializing socializing
GIS • OPS . SԀO • SI⅁ retweeted
Martin Tomko @dinomirmt. now on bsky (@dinomirMT) profile picture
Martin Tomko @dinomirmt. now on bsky@dinomirMT21 Jun 2022
Hey #OSM community! We are seeking volunteers for a focus group study into conflict in #OSM. Do you have OSM (a) moderator experience; or (2) OSM tool dev experience or are you an (3) OSM mapper? Info here: wiki.openstreetmap.org/wiki/… @unimelb #HCI #conflict #GISCience RT pls
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swyx (@swyx) profile picture
swyx
@swyx14 Jun 2022
Every so often I love to be reminded of the biggest devtools bizdev fail of all time linuxjournal.com/content/git…
How Git Came to be Back in the day, Linux used Linus Torvalds as a one man version control system. He personally edited files to avoid conflicts. There simply weren't any open source version control systems at the time. Eventually Linus strikes a deal with the private version control system BitKeeper . Bitkeeper is normally a paid product, but Linux gets a special deal. The deal is simple, the Linux community could use Bitkeeper for free in exchange for some metadata and an agreement for Linux contributors not to work on competing version control systems. This system works well for years. Eventually however, Bitkeeper informs Linus, just as Linus is getting on a plane for the weekend the the Linux Kernel Development will have to pay to use Bitkeeper. Less than 4 days after this phone call git was born. Written exclusively by Linus for version 1, this tool upended the business model for BitKeeper. Git was an entirely different approach to version management on the scene at the t

ALT How Git Came to be Back in the day, Linux used Linus Torvalds as a one man version control system. He personally edited files to avoid conflicts. There simply weren't any open source version control systems at the time. Eventually Linus strikes a deal with the private version control system BitKeeper . Bitkeeper is normally a paid product, but Linux gets a special deal. The deal is simple, the Linux community could use Bitkeeper for free in exchange for some metadata and an agreement for Linux contributors not to work on competing version control systems. This system works well for years. Eventually however, Bitkeeper informs Linus, just as Linus is getting on a plane for the weekend the the Linux Kernel Development will have to pay to use Bitkeeper. Less than 4 days after this phone call git was born. Written exclusively by Linus for version 1, this tool upended the business model for BitKeeper. Git was an entirely different approach to version management on the scene at the t

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Today #GSoC started and we're happy to mentor a @ValhallaRouting project with @kevinkreiser, to add public transit from raw GTFS to Valhalla's @openstreetmap graphs. Meet Chris Park, who will be working on the project over the summer: openstreetmap.org/user/Chris… 🙌👋🥳
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GIS • OPS . SԀO • SI⅁ retweeted
OpenStreetMap (@openstreetmap) profile picture
OpenStreetMap@openstreetmap1 Jun 2022
Four student projects have been accepted onto the 2022 "Google Summer Of Code" #GSoC lists.openstreetmap.org/pipe… Wishing them a successful summer + thanks to the mentors!
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GIS • OPS . SԀO • SI⅁ retweeted
Geo_Spatialist (@geo_spatialist) profile picture
Geo_Spatialist@geo_spatialist4 Jun 2022
Replying to @vintagemapstore
This is a render of mine if you would like to credit me.
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GIS • OPS . SԀO • SI⅁ retweeted
Brent Toderian (@BrentToderian) profile picture
Brent Toderian
@BrentToderian29 May 2022
A typical European car is parked 92% of the time. It spends 1/5th of its driving time looking for parking. Its 5 seats only move 1.5 people. 86% of its fuel never reaches the wheels, & most of the energy that does, moves the car, not people. Seems important. HT @circulareconomy
Image from Brent Toderian (@BrentToderian)
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Diamond Bay Research (@dbrgeo) profile picture
Diamond Bay Research@dbrgeo7 May 2022
Replying to @gis_ops @BulletproofBry @warpedgeoid @Dragons8mycat @ActiveMargins @qgis
speaking of which, this is a great overview of network analysis and modeling: "Open source tools for geographic analysis in transport planning" link.springer.com/article/10…
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GIS • OPS . SԀO • SI⅁ retweeted
Ujaval Gandhi (@spatialthoughts) profile picture
Ujaval Gandhi@spatialthoughts27 Apr 2022
New Tutorial: Calculating Raster Area in #QGIS A step-by-step guide on quantifying land-use within a region using QGIS Processing Tools using the amazing ESA WorldCover dataset. qgistutorials.com/en/docs/3/…
Image from Ujaval Gandhi (@spatialthoughts)
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GIS • OPS . SԀO • SI⅁ retweeted
Kingsley (@GeoKdot) profile picture
Kingsley@GeoKdot11 Apr 2022
This is a qgis appreciation tweet! I want to thank y'all @qgis for make GIS technology easy, FREE and seamless. #gischat #gis #mappymeme #mappa
Image from Kingsley (@GeoKdot)
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GIS • OPS . SԀO • SI⅁ retweeted
Randy Olson (@randal_olson) profile picture
Randy Olson
@randal_olson2 Apr 2022
The first day of @Reddit's /r/Place experiment. /r/Place is a 1000x1000 pixel square. Every Redditor can place a single colored pixel every 5 minutes. Here's what resulted over a 24 hour period. Source: reddit.com/r/place/comments/…
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Some insights into #Traffic integration in the open source routing engine @ValhallaRouting : gis-ops.com/traffic-in-valha…
GitHub being down again.. is it only us or did the service’s reliability degrade massively since MS took over? Getting 500 - Internal Server error on pushes, never ever had that before.
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