Loading…
This event has ended. View the official site or create your own event → Check it out
This event has ended. Create your own
Welcome to NACIS 2016 in Colorado Springs! This is the annual meeting of the North American Cartographic Information Society (NACIS). See the schedule below and check out the NACIS website for more details.

The North American Cartographic Information Society, founded in 1980, is an organization comprised of specialists from private, academic, and government organizations whose common interest lies in facilitating communication in the map information community.
View analytic
Saturday, October 22 • 9:00am - 12:00pm
Mapping in the Cloud with GeoJSON and TopoJSON

Sign up or log in to save this to your schedule and see who's attending!

GeoJSON and TopoJSON have both emerged as major file formats for JavaScript-based mapping. The popular programming language was introduced in 1995 to make web pages more interactive and did not originally facilitate the reading of files. JavaScript Object Notation (JSON) developed over the past decade as a fast method of data input. GeoJSON is a particular variation of JSON for geographic data. TopoJSON, or Topological JSON, encodes polygons as arcs and significantly reduces file sizes. The workshop examines how these files can be manipulated and displayed using popular Application Programmer Interfaces (APIs). Examples expand upon the existing code for the Mapping in the Cloud book. All participants will create their own webhosting account and upload files from the book's web page.

Please bring your own Windows or Macintosh laptop with Firefox or Chrome browser to participate in this workshop.

Speakers
RC

Rex Cammack

Associate Professor, University of Nebraska Omaha
Geography Professor interested in Map Design/communication and Context based location based services.
PH

Paul Hunt

GIS Lab Coordinator, University of Nebraska - Omaha
MP

Michael P. Peterson

University of Nebraska - Omaha


Saturday October 22, 2016 9:00am - 12:00pm
Heritage A

Attendees (7)