OBJECTIVE FORESTRY

Detailed explanation-1: -A topographic map is a detailed and accurate illustration of man-made and natural features on the ground such as roads, railways, power transmission lines, contours, elevations, rivers, lakes and geographical names. The topographic map is a two-dimensional representation of the Earth’s three-dimensional landscape.

Detailed explanation-2: -Topographic maps are also commonly called contour maps or topo maps. In the United States, where the primary national series is organized by a strict 7.5-minute grid, they are often called or quads or quadrangles. Topographic maps conventionally show topography, or land contours, by means of contour lines.

Detailed explanation-3: -A topographic map is a two-dimensional representation of the Earth’s three-dimensional landscape. Contour lines indicate elevation above sea level to show hills, cliffs, and general elevation change.

Detailed explanation-4: -Topographic maps refer to a graphical representation of the three-dimensional configuration of the surface of the Earth. Moreover, such maps show the size, shape, and distribution of landscape features. Also, such maps present the vertical and horizontal positions of those features whose representations take place.