SOKKIA TOPCON CO., LTD., and Topcon Sales Corporation donate GPS and Surveying Products for Disaster Relief Efforts in Japan
Apr. 18, 2011
TOPCON CORPORATION announces that its group companies, SOKKIA…
A very efficient surveying system for offshore pile driving developed by a japanese company, SOOKI. TPES Super Surveyor -Pile Driving. A program I developed for Pile Driving As-Built.
Added by Eric Quiros at 4:08am on December 14, 2012
Official symbols according to the conventions of the Geographical Survey Institute of Japan appear with a circle below.
Symbol
GSI
Meaning
Unicode
Description
◬
○
Base triangulation survey…