Visualization (under review)

Overview

Visualization is about turning data and information into insights and knowledge using visual representations such as maps, charts, diagrams, and other infographics. This process involves a combination of skills ranging from communications, technology, data analysis and design. Data visualization is used to create products such as snapshots, interactive dashboards, and maps. Advanced GIS skills are also helpful although not always necessary.

All the visual products, regardless of the technology used, will follow the OCHA branding standards on styles, fonts, colour palettes and templates. See the guidance section for further information about the branding standards.

Process

Different software is required for creating static and interactive visualizations. On both sides, there are several licensed and open-source options to choose from.

The three basic tools for creating static visualizations are:

• Excel (licensed, comes with Office 365) or an open-source alternative such as Google Sheets, LibreOffice or OpenOffice for creating charts, tables and simple maps.

• ESRI ArcGIS Pro (licensed) or QGIS (open-source) for creating simple and sophisticated maps.

• Adobe Illustrator (licensed) or Inkscape (open-source) for compiling the visuals and giving a neat finishing touch to the product.

The two basic tools for creating interactive visualizations include:

• Power BI (licensed, comes with Office 365) for creating the visuals. There are also many alternative tools such as Tableau (comes with free and paid versions) and ArcGIS Dashboards (licensed) but these are less commonly used at OCHA.

• Excel (licensed, comes with Office 365) or an open-source alternative such as Google Sheets, LibreOffice or OpenOffice for the data management and manipulation.

For more information on software requirement, how to procure and request for license check here.

Outputs/Resources

Design Fundamentals , October 2016