BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//pretalx//talks.staging.osgeo.org//foss4g-na-2025//speaker//KT8DET
BEGIN:VTIMEZONE
TZID:EST
BEGIN:STANDARD
DTSTART:20001029T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10;UNTIL=20061029T070000Z
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
END:STANDARD
BEGIN:STANDARD
DTSTART:20071104T030000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20000402T030000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4;UNTIL=20060402T080000Z
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
END:DAYLIGHT
BEGIN:DAYLIGHT
DTSTART:20070311T030000
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:pretalx-foss4g-na-2025-LS7DVF@talks.staging.osgeo.org
DTSTART;TZID=EST:20251104T153000
DTEND;TZID=EST:20251104T160000
DESCRIPTION:Our leaflet.js based webmap had been providing users with a dep
 endable\, but frustratingly slow\, process to create spatial queries. We s
 hare our experience transitioning to Vector Tiles and other FOSS libraries
 \, which have greatly sped up our application.
DTSTAMP:20260519T225915Z
LOCATION:Lake Fairfax
SUMMARY:Optimizing Complex Webmaps using Vector Tiles\, Cacheing\, and Post
 GIS - Annie Cartas
URL:https://talks.staging.osgeo.org/foss4g-na-2025/talk/LS7DVF/
END:VEVENT
END:VCALENDAR
