OpenStreetMap 로고 OpenStreetMap

mtmail

가입일:
2007년 05월 27일
마지막 지도 편집:
2025년 09월 12일

Cofounder OpenCage. Software engineer. Geocoding. Cycling. Speaker at several SOTM conferences.

Managed to survey a whole city (10x10km) in a four month project by walking and cycling every street, paths and taking lots of photos.

2024 managed a streak of 363 mapping days (unlikely to continue at that rate).

Interested in timezones, elevation, ocean/sea, disputed border data and general tagging validation tools.

Recently cleaning up postcodes all over the world (those too long, too short, in the wrong area).

If you have spare time try https://nominatim.org/qa/ , https://osm.mathmos.net/addresses/pc-errors.html , https://osm.janmichel.eu/taginfo/newkeys.htm

최근 일기

일기 항목 New validation rule: Suspicious addr:state value

The Nominatim QA tool added a new layer “Suspicious addr:state value” If addr:state is the same addr:province. Depending on country addr:provin...

의견 댓글 3개 날짜 2025년 07월 31일

일기 항목 Cleaning up US postcodes

Or zip codes as they’re called in the United States. The Nominatim geocoder has trouble parsing address queries when its OSM database table contai...

의견 댓글 1개 날짜 2019년 05월 26일