Early Modern Period
The invention of the telescope and the theodolite and the development of logarithm tables allowed exact triangulation and grade measurement.
Read more about this topic: History Of Geodesy
Famous quotes containing the words early, modern and/or period:
“I taught school in the early days of my manhood and I think I know something about mothers. There is a thread of aspiration that runs strong in them. It is the fiber that has formed the most unselfish creatures who inhabit this earth. They want three things only; for their children to be fed, to be healthy, and to make the most of themselves.”
—Lyndon Baines Johnson (1908–1973)
“Tried by a New England eye, or the more practical wisdom of modern times, they are the oracles of a race already in its dotage; but held up to the sky, which is the only impartial and incorruptible ordeal, they are of a piece with its depth and serenity, and I am assured that they will have a place and significance as long as there is a sky to test them by.”
—Henry David Thoreau (1817–1862)
“There’s always a period of curious fear between the first sweet-smelling breeze and the time when the rain comes cracking down.”
—Don Delillo (b. 1926)