GPS - From Stones To Satellites

GPS - From Stones to Satellites The Stone Age In the early days of man, sailing was composed remembering objects as fixed points of theatrical role. Leaving a foot race of stones, marking trees and referencing mountains are examples of primitive sailingal aids. The principles of this kind of navigation has evolved and is even present in nowadays?s civilize navigational aids. The Star Age (Trigonometry) Identifying points of reference on drink down was easy. However, man started to explore the oceans where the besides points of reference were the sun, the moon and the stars. of course they became points of reference and celestial navigation began. The position of stars and their geometrical agreement looks variant at different positions on the earth. Therefore, by observant the configuration of stars, one could enter his position. For better accuracy specific optical instruments were invented to measure the angles surrounded by stars. The data was then t ransferred to spe...If you deprivation to get a ripe essay, order it on our website: BestEssayCheap.com

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