geodetic line
61Ministerial Awards of the Russian Federation — In the Russian Federation not only does the Federal Government create awards but so do many if not all of their Ministerial Departments. Some ministerial departments sub branches also create awards and medals of their own. Identifying all of the… …
62Surveying — For other uses, see Survey (disambiguation). US Navy Surveyor at work with a leveling instrument …
63Chaco Culture National Historical Park — Chaco Culture National Historical Park …
64Cajon Pass — I 15 passing over Cajon Summit in the Cajon Pass area Elevation 3,777 ft (1,151 …
65History of cartography — The Fra Mauro map, one of the greatest memorial of medieval cartography, was made around 1450 by the Venetian monk Fra Mauro. It is a circular world map drawn on parchment and set in a wooden frame, about two meters in diameter Cartography (from… …
66Pendulum — This article is about pendulums. For other uses, see Pendulum (disambiguation). Simple gravity pendulum model assumes no friction or air resistance …
67Transverse Mercator projection — The transverse Mercator projection is an adaptation of the Mercator projection. Both projections are cylindrical and conformal. However, in the transverse Mercator, the cylinder is rotated 90° (transverse) relative to the equator so that the… …
68Toledo War — Map of the Toledo Strip , the disputed region Date 1835–1836 Location …
69Public Land Survey System — Seal of the BLM The Public Land Survey System (PLSS) is a method used in the United States to survey and identify land parcels, particularly for titles and deeds of rural, wild or undeveloped land. Its basic units of area are the township and… …
70arctic — arctically, adv. /ahrk tik/ or, esp. for 7, /ahr tik/, adj. 1. (often cap.) of, pertaining to, or located at or near the North Pole: the arctic region. 2. coming from the North Pole or the arctic region: an arctic wind. 3. characteristic of the… …
