Chapter 5 Interpreting Topographical Maps

Interpreting Topographical Maps Topographical Map – shows the physical and human features in an area in the form of symbols.

Using Grid References to Describe Locations Interpreting Topographical Maps Using Grid References to Describe Locations northings eastings

six-figure grid reference four-figure grid reference Interpreting Topographical Maps six-figure grid reference - to find the exact location of a feature on a map four-figure grid reference - to locate the grid square of an area or a large feature on a map

584326 9876543210 5832

NW NE SW SE Interpreting Topographical Maps Finding Directions in a Map compass point on a map NW NE SW SE

Interpreting Topographical Maps

Interpreting Topographical Maps Compass Bearings on a Map compass point are useful only for finding directions, to be more exact, we should measure the direction in degrees

Interpreting Topographical Maps

Interpreting Topographical Maps Measuring Distances on a Map straight-line distance curved distance

Interpreting Topographical Maps Interpreting the Physical Environment shown on a Topographical Maps Using contours to represent relief contours are imaginary lines that joins places of the same height above sea level close together contours = steep slopes far apart contours = gentle slopes very far apart = almost flat land (plain)

Interpreting Topographical Maps

Interpreting Topographical Maps

Interpreting Topographical Maps Contour Patterns and Physical Features hill – represented by circular contours (less than 600 metres)

Interpreting Topographical Maps Contour Patterns and Physical Features mountain – represented by circular contours (above 600 metres)

Interpreting Topographical Maps Contour Patterns and Physical Features valley – low area between hills or mountains

Interpreting Topographical Maps Contour Patterns and Physical Features plateau – upland area, has steep slopes and a broad, flat top

Interpreting Topographical Maps Contour Patterns and Physical Features ridge – upland area that is long, narrow and steep-sided

Interpreting Topographical Maps Interpreting the Human Environment shown on a Topographical Maps settlements – place where people live and carry out activities such as farming, buying and selling of goods

Interpreting Topographical Maps Interpreting the Human Environment shown on a Topographical Maps transport lines– refer to routes people use to travel from one place to another

Interpreting Topographical Maps Interpreting the Human Environment shown on a Topographical Maps land use– refer to how the land is used in an area

Interpreting Topographical Maps

QUIZ