How can you quickly begin applying GIS to your work?

The GIS 20: Essential Skills, third edition, presents step-by-step instructions, illustrations, and practical tips on how to perform the top 20 skills needed to successfully use a geographic information system (GIS). These skills include finding and editing data, querying GIS maps, creating reports, and sharing and publishing maps.


Note: Esri Press e-books do not include trial software. Instead, you can download the publicly available ArcGIS Trial.