Prime Meridian in the Geography topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Geography: words, phrases and expressions | Geography
1.A meridian used as a reference line from which longitude east and west is measured. 2.Prime MeridianThe meridian passing through Greenwich, England, designated as the zero meridian (0°) by an international conference in 1884. American Heritage® Dictionary of the English Language, Fifth Edit...
• The placement of the prime meridian is a purely political decision.• The flows of life energy in the body along the meridians are thus adjusted and balanced at certain very carefully chosen spots.• She marked the meridians, numbered the latitudes and longitudes, and added a curlicue...
1.(Physical Geography) a.one of the imaginary lines joining the north and south poles at right angles to the equator, designated by degrees of longitude from 0° at Greenwich to 180° b.the great circle running through both poles. Seeprime meridian ...
Greenwich Meridian (Prime Meridian):[coordinate system]The Greenwich meridian passes through the Royal Observatory in Greenwich, England, and is defined as a 0° line of longitude. Geodetic Reference System 1980 (GRS 80):[geodesy]GRS80 is a geodetic reference system consisting of a global referenc...
To say there are no politics involved would be misleading as the location of the prime meridian of zero longitude had been under dispute until Greenwich England was finally decreed the winner in 1884. Another example of a physical boundary is an isoline that connects points of similar value ...
DSST Introduction to Geography Study Guide and Test Prep 18 chapters | 206 lessons Ch 1. Introduction to Human & Cultural... Ch 2. Mapping the Earth Grid References: 4-Figure & 6-Figure 4:50 Prime Meridian | Definition & Map 5:54 How to Read Topographic and Geologic Maps 9:59 ...
Western Hemisphere, part of Earth comprising North and South America and the surrounding waters. Longitudes 20° W and 160° E are often considered its boundaries. Some geographers, however, define the Western Hemisphere as being the half of Earth that l
representing a great circle. For example, the Prime Meridian at 0° is half of a great circle. On the opposite side of the globe is the International Date Line at 180°. It too represents half of a great circle. When the two are combined, they create a full great circle which cuts ...
View in context He can read his primer, and I have brought down my Virgil. View in context More results ► Dictionary browser ? ▲ prime cost prime costs prime factor Prime figure prime focus prime interest rate prime meridian prime minister prime ministerial prime mover prime number prime o...