Monthly Archives: March 2016

APTR: Teaching Prevention – Albuquerque, NM

Community Health Mappers had a strong presence at the recent APTR Teaching Prevention conference held in Albuquerque, New Mexico last week.

APTR Teaching Prevention Conference Logo

APTR Teaching Prevention Conference Logo

The theme of the conference was Preparing Students to Address Emerging Issues, and four students presented work incorporating the CHM mapping protocol. Medical University of South Carolina (MUSC) College of Nursing students Caitlin Baker and Carleigh Fox presented a  poster on their project “A Diabetes Epidemic in Rural South Carolina.” They used mobile devices to conduct a windshield survey of a rural South Carolina community to better understand the diabetes epidemic.

Caitlin Baker and Carleigh Fox Presenting at the APTR Poster Session

Caitlin Baker and Carleigh Fox (MUSC) Presenting at the APTR Poster Session

Amy Tseng, a student at the University of Washington’s School of Public Health, presented a poster outlining her project, “Evaluating of the Wellness for Asian Pacific Americans Using GIS.” This is her capstone project in the Community Oriented Public Health Practice program . One question she is attempting to answer is whether there is a relationship between having a sense of community and the density of Asian Pacific Americans  in a given neighborhood. She is utilizing QGIS and Fulcrum to help answer this question.

Amy Tseng (UW) Presenting at the APTR Poster Session

Amy Tseng (UW) Presenting at the APTR Poster Session

Christina Yantsides, also in the School of Public Health at the University of Washington, presented her capstone project, “Bicycle Injuries and Fatalities: A GIS Mapping Project” in both a the Sunday afternoon lightning session, and the Sunday evening poster session. She is using QGIS to help identify clusters of bicycle accidents in Seattle and gain a better understanding of the causal factors.

Christina Yantsides (UW) Presenting at the APTR Poster Session

Christina Yantsides (UW) Presenting at the APTR Poster Session

The final morning of the conference myself, John Scott, Dr.  Deborah Williamson (MUSC) and Dana Burshell (MUSC) presented the “National Library of Medicine (NLM) Community Health Mapping Project.” Often conference attendees are tired by the final morning. However, we were excited to present to a standing room only crowd of about 75 attendees! Collectively we introduced the project and the National Library of Medicine, and went on to show how successfully the project has been implemented from Hawai’i to South Carolina. I heard several audible gasps from the audience as we presented examples. This caused me reflect on the fact that mapping and GIS is simply what I do all day long, however, to many it is still a new and exciting tool. We finished with a quick live demo of downloading data from Fulcrum and uploading it into CartoDB to show how quick and easy it is.

John Scott, Deborah Williamson, Kurt Menke and Dana Burshell Before Presenting at APTR

John Scott, Deborah Williamson, Kurt Menke and Dana Burshell Before Presenting at APTR

Collectively it was a very successful demonstration of how Community Health Mapping can be used by community organizations, educators and students. APTR was a very interesting conference and a great fit for Community Health Mapping. Several conference organizers suggested we teach a Community Health Mapping workshop at next years conference! Looks like we will be back!

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Amy Tseng, Sarah Reynolds, Kurt Menke, John Scott, Deborah Williamson, Dana Burshell and Christina Yantsides at APTR

White House Announces the Opportunity Project

This week the White House announced the Opportunity Project. It is an open data initiative geared towards empowering communities with data and tools to improve economic mobility. Open data is the data equivalent of open source software. It is licensed so that it is freely available to use by anyone.

The main page for the project can be found here: http://opportunity.census.gov/.

Opportunity Project Website

Opportunity Project Website

It includes links to sources of open data and online tools built on open data, ,many of them map based. This looks to be a great resource for Community Health Mappers!

 

A New Version of QGIS v2.14 Has Been Released!

Currently a new version of QGIS is released every four months!  To help users deal with this rapid development pace, the version put out each spring is designated as a long-term release (LTR). This means it will be supported for one calendar year. After that, new stable versions continue to be posted quarterly and any bug fixes associated with those quarterly versions are applied to the LTR. The LTR is recommended for production environments. It has a slower release cycle, and receives regular bug fixes throughout the year. Monday February 29th QGIS 2.14, the next LTR was released. It is nicknamed ‘Essen’ after the town in Germany where a recent developer meeting was held.

essen

QGIS Essen

Essen has a lot of new features. You can visit the Visual Changelog to read about all the new features in detail. You can also see who developed and sponsored each new feature. Community Health Mappers might be especially interested in these new features:

  • the new 2.5 D renderer which allows you to extrude features into space.
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Example of 2.5 D Rendering by Nicholas Duggan @ XYHT.com

  • improved labeling
  • better control over map elements in the Print Composer
  • an improved Processing Toolbox
  • the new widget you get by right clicking on a layer in the Layers Panel and choosing Style. It allows you to change the color for a symbol without having to open a single dialog box!
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Style Widget

If you are using QGIS you should visit the download page and install the latest version! Note that the Mac installer takes a little longer to assemble and may not be available for several more days.

Happy GIS’ing!