Atlas of the United States ] Grades 3-6 Atlas Features: [€[Extensive coverage of the United States and its regions through maps, photos, graphs, and text [€[Section on map & globe skills covers topics such as directions, scale, and how to read thematic maps [€[World map section features physical, political, and thematic maps [€[10 U.S. history maps [€[Eye-catching photos, engaging text, and fascinating "Time to Explore" features help to engage students [€[128 pages, paperback, 8.5" x 10 7/8"

This manual provides a review for land licensing examinees, a reference for surveyors and students, and a summary of the profession of surveying for others. Multiple choice questions follow the review of each subject. At the end of each chapter, these questions and problems are explained and/or solved. The explanations often have additional teaching points. A unique feature is discussion of the many 'logical distractors' in the multiple choice questions. The purpose of this is to develop skills in analyzing multiple choice questions as well as provide additional teaching points.

The GPS Signal - Biases and Solutions - The Framework - Receivers and Methods - Coordinates - Planning a Survey - Observing - Postprocessing - RTK and DGPS.