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If the contour interval is not given, find two reference (labeled) contour lines and find the number of lines between them, excluding the reference lines themselves. Then the interval can be found using the following formula:
|(Difference between elevation of reference lines)|
/(Number of contour lines between reference lines +1) = Contour interval
For example, if you find two reference lines labeled 150m and 250m and there is one contour line between them, then
|150m-250m|/(1+1)=100m/2=50m
The contour interval of that map is 50 meters.
What else can I help you with?
How do you use contour intervals?
Contour intervals are used to represent changes in elevation on a topographic map. The interval is the difference in elevation between adjacent contour lines. By looking at the contour lines, you can visualize the shape of the land, such as steep slopes, valleys, or hills.
Is a contour interval for a given topographic map always the same?
No, the contour interval can vary between different topographic maps based on the scale and detail of the map. Smaller scale maps may have larger contour intervals, while larger scale maps may have smaller contour intervals to show more detailed elevation changes.
What is the elevation between two side-by-side contour lines called?
The elevation difference between two side-by-side contour lines is known as the contour interval. It represents the vertical distance in elevation between each contour line on a topographic map.
How are humans effecting the coral reef?
they effecting the coral they effecting the coral
Why are contour lines where the land is flat?
Contour lines are spaced far apart where the land is flat because there is little to no change in elevation over distance. This indicates that the slope is gentle or non-existent, resulting in a horizontal terrain. In contrast, closely spaced contour lines signify steep terrain where elevation changes rapidly. Thus, flat areas are represented by these wider intervals on contour maps.
Factors effecting profit?
factor effecting profitability?
How do you use contour intervals?
Contour intervals are used to represent changes in elevation on a topographic map. The interval is the difference in elevation between adjacent contour lines. By looking at the contour lines, you can visualize the shape of the land, such as steep slopes, valleys, or hills.
Explain contour lines and contour intervals and what they tell you about a topographic map?
nostril nostril nostril
Exact height of a location on a topographic map is called?
Contour intervals
Contour intervals are most likely to be smallest on maps of?
Relatively flat terrain.
What are the factors effecting?
the roughness and the smoothness of an surface
Is a contour interval for a given topographic map always the same?
No, the contour interval can vary between different topographic maps based on the scale and detail of the map. Smaller scale maps may have larger contour intervals, while larger scale maps may have smaller contour intervals to show more detailed elevation changes.
What are the factors effecting glomerular filtration?
blood pressure
What is the elevation between two side-by-side contour lines called?
The elevation difference between two side-by-side contour lines is known as the contour interval. It represents the vertical distance in elevation between each contour line on a topographic map.
What are contour intervals and contour lines?
Acontour line (also level set, isopleth, isoline, isogram or isarithm) of a function of two variables is a curve along which the function has a constant value.[1] In cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level.[2] A contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness of slopes.[3] The contour interval of a contour map is the difference in elevation between successive contour lines.[4] A contour interval is basically the same thing.
What is the elevation change between two adjacent lines on the map?
Those lines representing elevation on a map are called contour lines. The difference in elevation between two of these lines is called the contour interval. Different maps use different contour intervals based on the scale of the map, or in other words, the size of the contour interval is based on how zoomed in and detailed the map is. Sometimes a map will have darker and thicker contour intervals. This is called the Index Contour Interval. Index contour intervals appear less frequently and represent a larger elevation change. It helps you figure out the amount of a large elevation difference faster because usually they are multiples of 100 or 1000, making them easier to add up.
Two factors effecting gravity?
Mass as well as distance.
