mapbox
[Czech Republic] Reviewing osmlint-osmium and osmlint data issues
Background
As part of on-going work to improve the quality of OpenStreetMap data, we use internal Mapbox data validation jobs that search OSM data for errors for detecting issues related to road network data in Czech Republic. In total, we are going to review issues in 9 categories.
Our plan is to review all detected issues and fix it in OpenStreetMap. There's a link to the OSM Wiki page.
Timeframe
We are going to start review on March 2022.
Tools
We will use existing OpenStreetMap editing tools, we will use #hashtag for the project #mapbox_linters_czech
Editor: iD Satellite Imagery: Bing, Maxar, Esri Street Level Imagery: Mapillary, OpenStreetCam, other open sources if available
Contact Person
We welcome feedback, suggestions, and insights from local mappers. If you have questions about this work, or a specific edit by our team, please reach out to Natallia ([email protected]). Also you can leave a comment in a changesets.
Linter Output for Czech Republic
| Issue | Data |
|---|---|
| Crossing Highways | CZ_crossinghighways.zip |
| Island Highways | CZ_islandhighways.zip |
| Impossible Angle | CZ_impossibleangles.zip |
| Impossible Oneways | CZ_impossibleoneways.zip |
| Mixed layer | CZ_mixedlayer.zip |
| Missing Role | CZ_tr-missing_role_tr.zip |
| Excessive Roles | CZ_tr-excessive_role_tr.zip |
| Invalid Role | CZ_tr-invalid_role_tr.zip |
@abrohood @shvrm @lukasmartinelli @vladaboitsik
Hello, looking forward to this.
However, Bing satellite imagery doesn't seem to be precise enough here, see https://wiki.openstreetmap.org/wiki/Cs:%C4%8Cesko/freemap#BING_-ortofotomapa.28.21.21.21_Nepou.C5.BE.C3.ADvat_k_obkreslov.C3.A1n.C3.AD.2Fur.C4.8Den.C3.AD_polohy_.21.21.21.29
OTOH, there are other local, license-compatible sources mentioned at https://wiki.openstreetmap.org/wiki/Cs:%C4%8Cesko/freemap - note that while precise, some of them only cover Prague (e.g. CZ:IPRPraha:ortotofoto). I don't think the page is fully translated to English :(
