to create a mathematical balance to equate one line
Contour lines show elevation.
Contour lines show elevation.
To represent 3D, real life mountains with a 2D model with a bird's eye view.
Charles Hutton invented contour lines while trying to make order of scores of measurements taken by surveyors for the purpose of finding the mass of Mount Schiehallion in the central Scottish Highlands in 1774.
Charles Hutton invented contour lines while trying to make order of scores of measurements taken by surveyors for the purpose of finding the mass of Mount Schiehallion in the central Scottish Highlands in 1774.== ==
it is a contour line of elevation Control index contour, or just index contour
a countour map shows elevation, while YOU should find out what a special purpose map is. It's not that hard. try google.
To represent 3D, real life mountains with a 2D model with a bird's eye view.
The COQUETA Contour Trio Makes Contour Makeup Simple!
What are the difference's between contour interval and index contour?
A contour belt can be purchased at a variety of retail outlets. Some stores that offer contour belts for sale include The Contour, Contour System, and Amazon.
the contour interval is the difference in elevation between contour lines that are next to each other