Articles related to cadastral surveying.
AOLS Bulletin: Guideline Regarding Distribution of Historical Survey Documents
A Surveyor's Opinion Is Intellectual Property (Derek G. Graham)
Using an "Old Survey" is not new, it's dangerous! (Derek G. Graham)
When Is A Rod Not 16.5 Feet? (Knud E. Hermansen)
Articles related to surveying history.
© 2012 Derek G. Graham Limited.