geodetic survey
101Basismessung [1] — Basismessung. Eine Basismessung ist dem Prinzip nach eine verfeinerte Längenmessung (s.d.), wobei die einzelnen Operationen einer solchen: Ausrichten der Linie, Einrichten der Maßstäbe in die Linie, Einrichten der Maßstäbe in die Horizontale oder …
102USS Hydrographer (PY-30) — The USS Hydrographer (PY 30), originally classified PY 30 before commissioning, was built in 1928 by the Spear Engine Works in Norfolk, Virginia, and operated as a survey ship along the Atlantic coast and in the Caribbean for the U.S. Coast and… …
103Alabama — This article is about the U.S. state of Alabama. For the river, see Alabama River. For other uses, see Alabama (disambiguation). State of Alabama …
104Pendulum — This article is about pendulums. For other uses, see Pendulum (disambiguation). Simple gravity pendulum model assumes no friction or air resistance …
105Gaithersburg Latitude Observatory — Infobox nrhp | name =Gaithersburg Latitude Observatory nrhp type = nhld caption = Gaithersburg latitude observatory location= Gaithersburg, Maryland lat degrees = 39 lat minutes = 8 lat seconds = 12 lat direction = N long degrees = 77 long… …
106Thaddeus Vincenty — (born Tadeusz Szpila 27 October 1920 in Grodzisko, Lwów Voivodship, Poland; died 6 March 2002 in Washington Grove, Maryland, U.S.) was a Polish American geodesist who worked with the U.S. Air Force and later the National Geodetic Survey to adapt… …
107Southern Rocky Mountains — Range Mount Elbert is the highest peak of the Southern Rocky Mountains …
108Mountain peaks of California — See also: Mountain peaks of the United States Contents 1 Highest major summits 2 Most prominent summits 3 …
109Table of the major 100 km summits of North America — Main article: Mountain peaks of North America The following sortable table lists the 234 mountain peaks of greater North America with at least 100 kilometers (62.14 miles) of topographic isolation and at least 500 meters… …
110List of United States federal agencies — This is an incomplete list of United States federal agencies. All are agencies within one of the three branches of the United States government. Executive Branch Departmental agencies are organized by department. Independent agencies of the… …
