BEGIN:VCALENDAR PRODID;X-RICAL-TZSOURCE=TZINFO:-//Calagator//EN CALSCALE:GREGORIAN X-WR-CALNAME:Calagator METHOD:PUBLISH VERSION:2.0 BEGIN:VTIMEZONE TZID;X-RICAL-TZSOURCE=TZINFO:America/Los_Angeles BEGIN:DAYLIGHT DTSTART:20140309T020000 RDATE:20140309T020000 TZOFFSETFROM:-0800 TZOFFSETTO:-0700 TZNAME:PDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT CREATED;VALUE=DATE-TIME:20140529T000506Z DTEND;TZID=America/Los_Angeles;VALUE=DATE-TIME:20140624T210000 DTSTART;TZID=America/Los_Angeles;VALUE=DATE-TIME:20140624T193000 DTSTAMP;VALUE=DATE-TIME:20140529T000506Z LAST-MODIFIED;VALUE=DATE-TIME:20140616T175358Z UID:http://calagator.org/events/1250466328 DESCRIPTION:This month at MaptimeStJohns\, we will begin programming a ba sic web spatio-temporal visualization\, bring a computer if you have one . Ill bring the js library files for leaflet and the various plugins we will be using. If you have a temporal dataset\, bring it... Ill have a couple of datasets to choose from though. Our goal will be for everyon e to create at least one temporal point visualizations. An example woul d be the point locations of where floods occurred with the location\, si ze of flood and date of flood event. With this data we could create a t emporal proportional symbol map. The user will be able to click on the locations for specific locations and also use a slider to see when and where floods occurred over time. Let's create some cool web map visuali zations!\n\nTags: mapping\, osgeo\, open source\, geography\, spatio-tem poral\, Web mapping\, geogeek\, temporal\, spatial\, gis\, web visualiza tions\n\nImported from: http://calagator.org/events/1250466328 URL:http://www.meetup.com/MapTime_StJohns/events/185409982/ SUMMARY:Programming Open Source Web Spatio-Temporal Mapping Visualization s LOCATION:Anna Bannanas Cafe\, St Johns: 8716 N Lombard St\, Portland Oreg on 97203 US SEQUENCE:3 END:VEVENT BEGIN:VEVENT CREATED;VALUE=DATE-TIME:20140625T191523Z DTEND;TZID=America/Los_Angeles;VALUE=DATE-TIME:20140729T210000 DTSTART;TZID=America/Los_Angeles;VALUE=DATE-TIME:20140729T193000 DTSTAMP;VALUE=DATE-TIME:20140625T191523Z LAST-MODIFIED;VALUE=DATE-TIME:20140625T191523Z UID:http://calagator.org/events/1250466564 DESCRIPTION: \;\nProgramming Open Source Web Spatio-Temporal Mapping V isualizations\, MapTimeStJohns\, Tue\, July 29\, 7:30pm to 9:00pm\, Ann a Bannanas coffee shop\, 8716 N Lombard St\, Portland. Let's get togethe r and map :) (We meet in the back room) \;\n \;\nIn June\, we work ed on creating a basic static map of floods with custom icons showing th e size of the floods (a proportional symbol flood map). We went through a demo for using a slider to add amimation to a map... using the flood data it would allow users to see where and when the floods appeared. &# 13\;\n \;\nIn July\, I'll bring a completed example of a proportional symbol animated slider flood map that we will review. In addition\, we will add one or two other techniques for developing spatio-temporal web visualizations (in leaflet and open layers). Then we will begin using Postgresql/postgis to setup spatial databases\, populate them and perfor m spatial analysis operations.One of our long term goals will be to even tually use data from a spatial database in dynamic spatio-temporal visua lizations. \;\n \;\nIn July\, bring your computer. If you have tim e prior to the meeting\, load postgresql/postgis version 9.1 or later on to your computer. \;\n \;\nProgramming Open Source Web Spatio-Temp oral Mapping Visualizations\, MapTimeStJohns\, Tue\, July 29\, 7:30pm t o 9:00pm\, Anna Bannanas coffee shop\, 8716 N Lombard St\, Portland. 972 03 \;\n\n\nTags: mapping\, spatio-temporal\, open source\, opengeo\, Web mapping\, cartography\, postgis\, leaflet\, open layers\, openstreet map\n\nImported from: http://calagator.org/events/1250466564 URL:http://www.meetup.com/MapTime_StJohns/events/189067092/ SUMMARY:Programming Open Source Web Spatio-Temporal Mapping Visualization s LOCATION:Anna Bannanas Cafe\, St Johns: 8716 N Lombard St\, Portland Oreg on 97203 US SEQUENCE:1 END:VEVENT END:VCALENDAR