Effluent pumping sewers have small diameter pipes that follow the contour of the land and are only buried a metre or two underground.

Pressure coordinates intersect topography while sigma coordinates follow the contour of the land.

Unlike hot working, the inclusions and grains distort to follow the contour of the surface, resulting in anisotropic engineering properties.

The fortification walls follow the contour line of the rocky terrain configuration in a surface of around 1.3 hectares.

To put it another way, the social geography of credibility rather neatly followed the contours of what was regarded as civil society.