Search results
Results from the WOW.Com Content Network
Stadiametric rangefinding, or the stadia method, is a technique of measuring distances with a telescopic instrument. The term stadia comes from a Greek unit of length Stadion (equal to 600 Greek feet, pous ) which was the typical length of a sports stadium of the time.
Stadia marks on a crosshair while viewing a metric levelling rod. The top mark is at 1.500 m and the lower is at 1.345 m. The difference between the rod readings is 0.155 m, yielding a distance to the rod of 15.5 m. A typical surveyor's instrument reticle has two pairs of stadia marks. One pair are on the horizontal centreline and the other on ...
The other standard method of levelling in construction and surveying is called trigonometric levelling, which is preferred when levelling "out" to a number of points from one stationary point. This is done by using a total station , or any other instrument to read the vertical, or zenith angle to the rod, and the change in elevation is ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The term transit theodolite, or transit for short, refers to a type of theodolite where the telescope is short enough to rotate in a full circle on its horizontal axis as well as around its vertical axis. It features a vertical circle which is graduated through the full 360 degrees and a telescope that could "flip over" ("transit the scope").
The Honolulu City Council has adopted two related measures to expand transit-oriented development and rezone 227 acres around Skyline's Halawa station and the shuttered Aloha Stadium. The action ...
Miles In Transit is a YouTube channel offering comedic coverage of public transit, often featuring obscure, infrequent, or especially underutilized services. It is presented by Miles Taylor (born January 2000), [ 1 ] [ 2 ] [ 3 ] an American YouTuber and transit planner .
(The Center Square) – The Memphis Area Transit Authority won the Pork of the Year Award for 2025, squealing past a Nissan Stadium project that puts taxpayers on the hook for upgrades, according ...