Admin Table of Contents
What is used to determine distance on a planimetric map?
Planimetric Mapping: A planimetric map is a map that shows the horizontal positions of significant features but without topographical features. It may show natural and cultural locations and associated structures.
What is a topographic map used for?
Topographic maps are a detailed record of a land area, giving geographic positions and elevations for both natural and man-made features. They show the shape of the land the mountains, valleys, and plains by means of brown contour lines (lines of equal elevation above sea level).
What is the tool on a map that shows the ratio of the distance on the map compared to how far it is in real life?
The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground.
What is used to represent the ratio between distance on map and distance on the ground?
Map scale
Map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. For example, on a 1:100000 scale map, 1cm on the map equals 1km on the ground.
What is a planimetric map?
A planimetric map presents only the horizontal positions of the features represented. It is distinguished from a topographic map by the omission of relief, normally represented by contour lines. Sometimes, it is called a line map.
What is a military city map used for?
A military city map is a topographic map (usually at 1:12,550 scale, sometimes up to 1:5,000), showing the details of a city. It delineates streets and shows street names, important buildings, and other elements of the urban landscape important to navigation and military operations in urban terrain.
How accurate is a geographic map?
Such maps are accurate only to a degree and can be used for general information only. Geographic maps provide an overall idea of the mapped area in relation to climate, population, relief, vegetation, and hydrography. They also show the general location of major urban areas.
What are special maps and how are they used?
Special maps are for special purposes such as trafficability, communications, and assault maps. They are usually in the form of an overprint in the scales smaller than 1:100,000 but larger than 1:1,000,000.