あまさとしおんFeb 24
#OSMCha 、フィルタにヒットする最新が古すぎるな
90分経った条件に一致する変更セットが表示されない
OSM USJan 19

#MappyMonday with some big news to share: After discussing with Wille Marcel, creator of #OSMCha, and Martijn van Exel, creator of #MapRoulette, we decided to move OSMCha and MapRoulette from Charter Projects to OSM US Programs. This transition enables OSM US to allocate a portion of our main budget to support the maintenance and development of both projects.

🔗 https://openstreetmap.us/news/2026/01/maproulette-and-osmcha-become-programs/

Show threadOpenHistoricalMapJan 1

#OSMCha can visualize giant changesets without timing out or throwing an error. No one will sneak another empire into OHM without the community noticing it.

#HowToHideAnEmpire

Show threadMapCompleteNov 23
@simon @abeorch @openstreetmap @benpate As a matter of facts, @mapcomplete_edits uses #OsmCha to get the relevant changes...
Show threadDoudouOSMAug 5, 2025

@ticho @mfuhrmann @nicd @marcos Indeed, a highly underused and hard-to-discover feature for reviewers and potentially demotivating for contributors (not getting their review, they would think nobody cares). If you're interested in reviewing, you can create filters and follow them through an RSS feed. This way, review requests come to you at least, and you don't have to go check every time.

#OSMCha

OSM USJul 31, 2025

Please read this important call to action: https://openstreetmap.us/news/2025/07/charter-projects-face-uncertain-future/

Organizations and companies that depend on the tools OpenStreetMap US maintains, please consider becoming financial supporters & organizational members👇

#OpenStreetMap #OSMUS #OSMCha #MapRoulette #OpenHistoricalMap

OSM USJun 11, 2025

Jake Low, software engineer at OSM US, made #OSMCha faster and better! Learn how he did it in this blog post:

https://openstreetmap.us/news/2025/05/osmcha's-new-upgrade/

#OSMCha #OpenStreetMap #validation

Inside OSMCha’s New Upgrade

OSMCha, the OpenStreetMap changeset review and validation tool, got quite a bit faster recently. If you’ve used OSMCha over the past year or so, you may have noticed that it often took 15 to 30 seconds to di...

OSM USJun 5, 2025

ICYMI or want to re-watch the presentations, the recording of our latest Mappy Hour is now uploaded to YouTube: 🔗 https://youtu.be/srieavqx-nI?si=NynUtuJWGHeLUxfS

Professor Bill Wetherholt gave a thoughtful presentation about how OpenStreetMap relates to Geography's 5 Themes. OSM US Software Engineer Jake Low also showed folks how to use OSMCha to review and analyze changesets in the classroom.

#geography #OSM #OpenStreetMap #OSMCha

OSM US Mappy Hour: OSM & Geography's 5 Themes

YouTube
OSM USMay 22, 2025

🤓 Learn how our amazing software engineer, Jake Low, made awesome upgrades to #OSMCha in this blogpost:

https://openstreetmap.us/news/2025/05/osmcha's-new-upgrade/

#OSMCha #OpenStreetMap

Inside OSMCha’s New Upgrade

OSMCha, the OpenStreetMap changeset review and validation tool, got quite a bit faster recently. If you’ve used OSMCha over the past year or so, you may have noticed that it often took 15 to 30 seconds to di...

OSM USMay 12, 2025

Mark your calendars and sign up for our next #MappyHour! Join us on Wednesday, May 21st, from 8 - 9 pm ET. Hear from Bill Wetherholt, Professor at Frostburg State University, about how OpenStreetMap can be used in the classroom to teach Geography’s 5 themes. OSM US Software Engineer Jake Low will also demo #OSMCha, a tool for monitoring changes made to #OpenStreetMap. Meet fellow educators and #OSM enthusiasts!

🔗 https://openstreetmap.us/events/mappy-hours/2025/05/five-themes-of-geography/

OpenStreetMap & Geography's Five Themes

Join us for a Mappy Hour on Wednesday, May 21st from 8-9 pm ET. Hear from Bill Wetherholt, Professor at Frostburg State University, about how OpenStreetMap can be used in the classroom to teach Geography’s 5...