- Membership
- Publications
- Meetings
- Competitions
- Community
- Programs
- Students
- High School Teachers
- Faculty and Departments
- Underrepresented Groups
- MAA Awards
- MAA Grants
- News
- About MAA

Plate VII from Giuseppe Alberti’s Instruzioni pratiche per l’ingenero civile, (1774) [Practical Instructions for Civil Engineers]. Alberti (1712 - 1768) was an Italian engineer and architect. This illustration on page 298 explains the triangulation method of land measurement employing a sighting staff or surveyor’s cross. The instrument shown contains a compass for marking bearings.
Frank J. Swetz and Victor J. Katz, "Mathematical Treasures - Giuseppe Alberti's Instruzioni pratiche per l’ingenero civile," Loci (January 2011)
Mathematical Association of America
P: (800) 331-1622
F: (301) 206-9789
E: maaservice@maa.org
Copyright © 2013
