geodetic level
81Meeresspiegelanstieg — Der gemessene Anstieg des mittleren Meeresspiegels zwischen 1870 und 2009 beträgt ca. 25 cm …
82Levelling — For other uses, see Levelling (disambiguation). Single levelling redirects here. For other uses, see Single level (disambiguation). Levelling or leveling is a branch of surveying, the object of which is 1) To find the elevation of a given point… …
83Coastal management — This article is about coastal management aimed to prevent erosion and flooding. For broader management issues, see Integrated coastal zone management. Oosterscheldekering sea wall, the Netherlands. In some jurisdictions the terms sea defense and… …
84Vector Map — The Vector Map (VMAP), also called Vector Smart Map, is a vector based collection of Geographic information system (GIS) data about Earth at various levels of detail. Level 0 (low resolution) coverage is global and entirely in the public domain.… …
85Transverse 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… …
86Zenith camera — For the Russian camera brand sometimes referred to as Zenith , see Zenit (camera). Zenith cameras are astronomic or geodetic instruments which are directed exactly to the zenith. The stars are recorded either by photographic plates or by CCD… …
87Southern Rocky Mountains — Range Mount Elbert is the highest peak of the Southern Rocky Mountains …
88Mountain peaks of California — See also: Mountain peaks of the United States Contents 1 Highest major summits 2 Most prominent summits 3 …
89Meridian arc — In geodesy, a meridian arc measurement is a highly accurate determination of the distance between two points with the same longitude. Two or more such determinations at different locations then specify the shape of the reference ellipsoid which… …
90Table 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… …
