The Mystery of the Blue Train
by Agatha Christie
Results of Primary Triangulation
PDF / EPUB / MOBI 730 pages≈ 18 h read 1.53 MB
✓ Free
✓ Read online ✓ Instant download
Results of Primary Triangulation
Henry Gannett’s important work “Results of Primary Triangulation” details the thorough surveying operations conducted by the U.S. Coast and Geodetic Survey. This 1894 publication centers on the triangulation of eastern Pennsylvania and New Jersey. It offers insightful information about the fields of cartography, geodesy, and accurate surface measurement.
About the Author
Henry Gannett
Henry Gannett combined geography, statistics, and federal survey work to turn census returns and place names into usable national records. The U.S. Census Bureau credits him with geography for several censuses and with helping establish both the Board on Geographic Names and major geographic societies.…
See all books by Henry Gannett →More books by Henry Gannett
×
PDF LOADING
Close
