How to take a 6-figure grid reference with Steve Backshall and Ordnance Survey
Автор: Ordnance Survey
Загружено: 2015-08-24
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#GetOutside champion and naturalist Steve Backshall continues the previous video on 4-figure gird references at • How to take a 4-figure grid reference with... by explaining how to enhance this to a more accurate six-figure grid reference:
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A six-figure grid reference allows you to give a position accurate to 100m for a feature on a map. Learn how to subdivide the grid square to calculate the 6-figure grid ref.
This is a vital skill to find places on a map, and emergency services such as mountain rescue can use this to accurately find casualties.
Part of a set of videos with Steve Backshall with an introduction to map reading and navigation skills: • Learn how to map read with Steve Backshall...
https://www.os.uk
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