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UID:pretalx-foss4g-na-2026-GQD3DT@talks.osgeo.org
DTSTART;TZID=PST:20261103T140000
DTEND;TZID=PST:20261103T140500
DESCRIPTION:For 10 years\, Evan Siroky has been publishing open timezone bo
 undary data derived from OpenStreetMap data. Learn about how the project s
 tarted\, new features that were added over time\, ongoing maintenance chal
 lenges and interesting stories about timezones.
DTSTAMP:20260814T173503Z
LOCATION:Gardenia
SUMMARY:Open Timezone Boundary Data - 10 Years In - Evan Siroky
URL:https://talks.osgeo.org/foss4g-na-2026/talk/GQD3DT/
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