Latest Surveying Stories
Glued! social GPS app promises to deliver the next generation of GPS functions for your smartphone. Chicago, IL (PRWEB) January 22, 2013 After two years
A prime meridian is a meridian, i.e. a line of longitude, at which the definition of longitude is zero degrees. A prime meridian and its opposite in a 360 degree-system, the 180th meridian, create a great circle. This great circle separates the sphere into two hemispheres. If one uses directions f East and West from a defined prime meridian, then they can be named Eastern and Western Hemisphere. A prime meridian is eventually arbitrary, unlike an equator, which is determined by the axis...
- A poem in which the author retracts something said in an earlier poem.