surveying
81LIDAR — A FASOR used at the Starfire Optical Range for LIDAR and laser guide star experiments is tuned to the sodium D2a line and used to excite sodium atoms in the upper atmosphere …
82Professional Engineer — (P.E.) is the term for registered or licensed engineers in some countries who are permitted to offer their professional services directly to the public. The term Professional Engineer and the actual practice of professional engineering is legally …
83Jacob's staff — with four transom For the plant known as the ocotillo, sometimes called the Jacob s staff, see ocotillo. The Jacob s staff, also called a cross staff, a ballastella, a fore staff, or a balestilha is used to refer to several things. This can lead… …
84Arthur Oliver Wheeler — Infobox Person name = Arthur Oliver Wheeler caption = A.O. Wheeler birth date = 1860 05 01 birth place = Kilkenny, Ireland death date = 1945 03 20 death place = Banff, Alberta nationality = Irish Canadian known for = Co founder and first… …
85Theodolite — A theodolite (IPA en|θiːˈɒdəlаɪt) is an instrument for measuring both horizontal and vertical angles, as used in triangulation networks. It is a key tool in surveying and engineering work, particularly on inaccessible grounds, but theodolites… …
86Hydrographic office — A hydrographic office is an organization which is devoted to acquiring and publishing hydrographic information.Historically, the main tasks of hydrographic offices were the conduction of hydrographic surveys and the publication of nautical charts …
87John Septimus Roe — (May 8 1797–28 May 1878) was the first Surveyor General of Western Australia. He was a renowned explorer, and a Member of Western Australia s Legislative and Executive Councils for nearly 40 years.Early lifeJohn Septimus Roe was born at Newbury,… …
88Dioptra — Three stages in the evolution of the dioptra, from a simple horizontal sight, to a multi angle measuring tool A dioptra (Greek: διόπτρα) is a classical astronomical and surveying instrument, dating from the 3rd century BCE. The dioptra was a …
89William Leybourn — (1626 1716) was an English mathematician and land surveyor.cite web|url = http://www.oxforddnb.com/view/article/16623? fromAuth=1|title = Leybourn, William|author = Sarah Bendall|publisher = Oxford Dictionary of National Biography] Career as a… …
90Wuhan University School of Geodesy and Geomatics — Infobox University name = School of Geodesy and Geomatics,Wuhan University native name = 武汉大学测绘学院 motto = 敬业 乐群 求是 拓新 (Work hard, Get along well, Aspire after truth and Blaze new trails) established = 1956 type = Public (state run) president = Li …
