distance between the lines
topography
physical map
topographic map :)
A topography map.
A road map
topography map
map makers
Sonar is used to map the seafloor.
it is a map of the area and the place it is in and surronded by or in
Cartography is the name of the science of map-making. Topography is a term that describes the condition of the land such as mountains etc.
Topography.
A topographic map shows the elevation changes in mountainous regions. It uses contour lines, which are lines that connect points of equal elevation, to represent the varying heights and slopes of the terrain. These maps provide a detailed depiction of the physical characteristics of the land, including mountains, valleys, and other features.