Scope sniper optical PSO-1 and its modifications are still one of the main sights for Russian sniper weapons, which are in service with the Armed Forces and the…
Optical sight PSO-1
scale
How to determine the scale of a topographic map, measure the distance from it, determine the area, determine the slope of the slopes.
Using a topographic map, you can solve a lot of practical problems without going to the area. From the topographic map you can determine: the scale of this…
Classification and purpose of topographic maps of various scales, city plans and special maps.
A geographical map of various scales is a reduced generalized image of the earth’s surface on a plane, built in a certain cartographic projection. According to the content,…
The compass device and its scale, degrees and rumba, orientation and determination of cardinal points by compass.
The fastest and most reliable way is to set the direction to the north and you can calculate your route using a compass. To the north will indicate…