Ipswich is one of the best places to live in the UK, according to a highly-respected new report published today.
In modern mapping, a topographic map is a type of map characterized by large-scale detail and quantitative representation of relief, usually now using contour lines, but historically using a variety of methods.Traditional definitions require a topographic map to show both natural and man-made features. topographic map is typically published as a map series, made up of two or more map sheets that combine to form the whole map. A contour line is a line connecting places of equal elevation.
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. contour line (also isoline, isopleth, or isarithm) of a function of two variables is a curve along which the function has a constant value.