I don't think anybody has made a Triangulated survey under conditions worse than we endured that epoch: the weather was beastly and we spent much time dancing when nearly sick with cold, our fingers tucked under our arms to recover their feelings.
"South with Scott"
Edward R. G. R. Evans
We visited the falls of the creek, the waters of which tumble over the rocks and boulders for the distance of 200 yards from our camp, and then fall a distance of 110 feet, as Triangulated by Mr. Hauser.
"The Discovery of Yellowstone Park"
Nathaniel Pitt Langford
This mountain, from its inaccessible position beyond our frontier, and in the midst of lawless Afghan tribes, had long been the despair of geographers, but Major Holdich with a small survey party had at length succeeded in ascending it, and was said to have Triangulated from its summit over an area of 50,000 square miles.
"Memoir of William Watts McNair"
J. E. Howard