The information in this book can be found in more technical books on remote sensing, but the information is usually spread over the entire text, is not clear or thorough in the explanations, and brushes over details or makes vague insinuations in situations where how to proceed in the cases of incomplete information needs to be clarified.
This is a new book for a new age - the age of the non-scientist having access to and working with GIS data. Therefore the author does not presume you are a scientist and starts at the beginning with a discussion of coordinate systems and the transformations between them. When the book shows examples, it shows them complete with calculations that include actual numbers, not just mathematical symbology, although that is there too. The book also includes several case studies - with calculations and complete explanations such as:
1. Georeferencing an image with ground control points from two different sources.
2. Combining digital map data with information that comes from two different organizations.
3. Performing a survey with a high-resolution GPS and bringing it into harmony with an existing mapping in a local coordinate system.
4. Navigating a craft with data that comes from one system while using charts that come from another.
It would be helpful to already be aware of the definitions of certain terms, although there is a very good discussion of GPS in this book. However, you really need no formal mathematical training other than having an aptitude for geometry and visualizing information. If you don't have that no book will probably be able to help you with this material.