Tag Archives: Data Visualization

Discover QGIS 3.x – A Workbook for Classroom or Independent Study

Today Discover QGIS 3.x was 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:

  • Lab exercises
  • Challenge exercises
  • 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:
    • Blending modes
    • Live layer effects
    • Geometry generators
    • Rendering Points
    • Time Manager
    • Native 3D
    • Mesh data
  • Appendices covering:
    • Keyboard shortcuts
    • Useful Plugins
    • Getting involved

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.

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CartoDB Rebranded as Carto

Community Health Maps has long recommended the use of CartoDB for those interested in low cost online mapping and data visualization. In fact, CHM caught the beginning of this wave because CartoDB wasn’t even launched until 2012!

CartoDB

Original CartoDB logo

Early last month (July 2016) CartoDB was rebranded as Carto, which includes a new logo. However, once you get beyond the new logo your current account page including your data and maps remains unchanged.  You can still build maps the way you always have in what is now known as Carto Editor.

Carto

New Carto logo

The main difference is that Carto now offers up a new interface named Carto Builder. The good news for Community Health Mappers is that their goal with Carto Builder is to introduce an updated interface. One that still does not require complex geospatial skills and programming. With Carto Builder they aim to make Location Intelligence (LI) more accessible to more people.  This means it will give you point and click access to deeper analysis of your data. Builder will have all the functionality currently found in Editor along with the new tools.

Eventually Carto Editor will be phased out and Carto Builder will be the interface everyone uses. You can request early access to Carto Builder here: http://go.carto.com/request-beta-access. New users of Carto will be given access the the Carto Builder in phases, over the next several months. All existing maps and data will be seamlessly migrated to the new interface. The following page answers Frequently Asked Questions about the migration from Editor to Builder: https://carto.com/docs/carto-builder/faqs/

Once the migration is complete I will post about the new functionality. Stay tuned!