The previous post covered a promising new tool named Input for data collection. As a reminder, this tool involves setting up a QGIS project and using the Mergin plugin to transfer the project and data to and from your computer and smartphone. It is also a free app. Another aspect of Input is that until now it has only been available for Android.
From there is can be used just as was described in the previous post where setting up a project, using Mergin and collected data with Input was described. Once I have had a chance to experiment with it I will follow up with a summary on that. In the meantime, if you are an Apple iOS user, download the app and follow the previous post to give it a trial run.
Yesterday Fulcrum posted a bloghighlighting the Community Health Maps program! Fulcrum has been a major part of teaching the CHM workflow for the last several years. The post gives a nice overview of some of the work that has been done in underserved and minority communities in the last several years.
Today Discover QGIS 3.xwas published by Locate Press. Authored by Community Health Mapper Kurt Menke, this is an update of the original title, using QGIS v3.6 and covering spatial analysis, data management, and cartography. It is designed to teach mapping and GIS using QGIS. As such it begins with basics. It is a comprehensive up-to-date workbook built for both the classroom and professionals looking to build their skills.
It is designed to take advantage of the latest QGIS features, and will guide you in improving your maps and analysis.
The book is a complete resource and includes:
All data, discussion questions, and solutions
What’s new in this edition:
Updated to QGIS 3.6
Fifteen new exercises
A new section, Advanced Data Visualization, covering:
Live layer effects
To see what’s included in the book, download the Table of Contents (PDF). Discover QGIS 3.x is available in color as an ebook or paper back.
This past weekend QGIS 3.6 Noosa was released as the next stable release. You can visit the QGIS download site to find installers for Windows, Mac and Linux.
At the same time QGIS 3.4 Madeira became the latest long-term release. This means that version 3.4 will be supported for a calendar year with bug fixes. This is now the version you should install and work with for the next year.
If you have not yet worked with the new 3.x line you can look at the visual changelogs here: Version 3.0 – Version 3.2 – Version 3.4. In general the QGIS 3.x line is a major upgrade from 2.x. I encourage you to install it and make a map!
2019 is off to a fast start with the Community Health Maps program!
The QGIS portion of the CHM labs found on the Resources page are being updated. Look for these in the next several weeks. These were last updated in 2017. In one month a new long-term release of QGIS will be released: QGIS 3.6. This will be the first long-term release of the 3.x line. If you have not yet switched over to QGIS 3.x, March will be the time to do so. At this time 2.x line will be officially retired. You can revisit last years blog about what’s new in QGIS 3 to see the sort of features now available. I will be posting an post next month about what you need to know about QGIS 3.6, as well as an announcement when the new training materials have been completed.
There are a series of QGIS workshops scheduled for the spring:
April 2 – University of Michigan Ann Arbor
April 3 – University of Michigan Flint
April 4 – University of Michigan Detroit Center
April 5 – University of Michigan Dearborn
May 14 – Rising Voices 7 – Converging Voices: Building relationships and practices for intercultural science. – Boulder Colorado
June 3-7 – ASTHO Climate and Health Summit
June 17-21 – ASTHO CHM and Vector Borne Disease Workshop
On November 2nd QGIS 3.4 ‘Madeira’ was released. It is the first long-term release in the new 3.x platform. To install it you can visit the QGIS Download page. Installers are ready for Windows, Max OSX and Linux.
QGIS VERSIONS Remember QGIS always has two main versions available. There is the long-term release, which is the most stable because it is supported for one calendar year. In addition there is always a latest release. QGIS 3.4 falls into this former category.
This is a great time to update your version of QGIS. Especially if you are still using the 2.x line. QGIS 3.x is fast, stable and feature rich. If you are still a 2.x user there is a huge list of new features and useful changes. At this point most of the popular plugins have been migrated over from 2.x to 3.x. The chart below shows the steady migration and growth of 3.x plugins. You can review the visual changelog for this version here. You can also find the changelogs for versions 3.0 and 3.2.
A Community Health Maps (CHM) online tutorial is now available. It is a free, self-paced online course from the National Library of Medicine (NLM), which provides guidance on using low cost mapping tools to collect, analyze, and visualize mapping data.
Community Health Maps seeks to empower communities and individuals by helping them collect and map health-related data. The CHM tutorial helps users build a plan to collect data, create forms to capture data points, and use mobile devices to collect data. The CHM tutorial can also aid in creating online and printable maps that can be customized to meet the needs of specific populations and stakeholders.
The tutorial covers how to create a basic workflow for collecting and mapping field data via step-by-step instructions on how to (1) develop a data collection form, (2) collect field data according to the data collection plan, (3) create online dynamic maps of the data collected, and (4) create static offline publishable maps of field data using desktop software.
If you are new to Community Health Maps, and are not sure how this mapping workflow can benefit you and your organization, you can search this blog for case studies. In particular you may want to look at the selected case studies linked to below. Read about how students and professionals have used Community Health Maps: