This land is gently sloping. It is also important to be able to interpret the site and situation of a settlement from an OS map. There are both physical and human factors that affect the site and ...

Wear OS-powered smartwatches with this support will no longer require a paired phone for turn-by-turn navigation when using Google Maps, as long as the watches have built-in LTE connectivity or ...

are added to a map to show height and gradient. On OS maps they are shown as thin orange or brown lines, some of which have the land height written on them. The lines join areas of equal height ...