Notice the pattern around that contour line. Then determine the interval that the surrounding contour lines are increasing or decreasing by. Ex. 50 100 150 200, the contour interval would then be 50
What are the difference's between contour interval and index contour?
the contour interval is the difference in elevation between contour lines that are next to each other
The definition of a contour interval is the difference in elevation between two consecutive lines.
Contour interval
Notice the pattern around that contour line. Then determine the interval that the surrounding contour lines are increasing or decreasing by. Ex. 50 100 150 200, the contour interval would then be 50
What are the difference's between contour interval and index contour?
Contour interval.
the contour interval is the difference in elevation between contour lines that are next to each other
A contour interval shows a change in elevation on a topographical map. If the contour interval is 20 then the elevation change between two contour lines is 20 meters
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.
the elevation difference between two adjacent contour lines.
The definition of a contour interval is the difference in elevation between two consecutive lines.
The Relationship between the relief of an area and the contour interval on a map of the area is A contour line
The Contour Interval.
The difference in elevation between the highest and lowest contour lines on a topographical map is called a contour interval.
Contour interval