Viewing 0 current events matching “spatio-temporal” by Date.
| Sort By: Date | Event Name, Location , Default |
|---|---|
| No events were found. | |
Viewing 2 past events matching “spatio-temporal” by Date.
| Sort By: Date | Event Name, Location , Default |
|---|---|
|
Tuesday
Jun 24, 2014
|
Programming Open Source Web Spatio-Temporal Mapping Visualizations – Anna Bannanas Cafe, St Johns This month at MaptimeStJohns, we will begin programming a basic 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 everyone to create at least one temporal point visualizations. An example would be the point locations of where floods occurred with the location, size of flood and date of flood event. With this data we could create a temporal 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 visualizations! |
|
Tuesday
Jul 29, 2014
|
Programming Open Source Web Spatio-Temporal Mapping Visualizations – Anna Bannanas Cafe, St Johns Programming Open Source Web Spatio-Temporal Mapping Visualizations, MapTimeStJohns, Tue, July 29, 7:30pm to 9:00pm, Anna Bannanas coffee shop, 8716 N Lombard St, Portland. Let's get together and map :) (We meet in the back room) In June, we worked on creating a basic static map of floods with custom icons showing the 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. In 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 perform spatial analysis operations.One of our long term goals will be to eventually use data from a spatial database in dynamic spatio-temporal visualizations. In July, bring your computer. If you have time prior to the meeting, load postgresql/postgis version 9.1 or later onto your computer. Programming Open Source Web Spatio-Temporal Mapping Visualizations, MapTimeStJohns, Tue, July 29, 7:30pm to 9:00pm, Anna Bannanas coffee shop, 8716 N Lombard St, Portland. 97203 |