Surveying as defined by the dictionary, is
taking a general view of, looking at as a whole; examining
the condition and value of, inspecting and assessing;
measuring the extent and features of an area of land by
trigonometry or determining by measurement the boundaries,
size and position of an area of land. To analyse and
evaluate the way in which the construction industry has
improved due to surveying instruments, in terms of increased
productivity and greater degree of accuracy. One of the key
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