Type of Maps

scroll In geography maps are one of the most important tools researchers, cartographers, students and others can use to examine the entire Earth or a specific part of it. Simply defined maps are pictures of the Earth's surface. They can be general reference and show...

Read More

PRISMATIC COMPASS SURVEY

Equipment 1.    1 Prismatic Compass 2.    4 Ranging Poles. 3.    1 Engineer’s Chain (100ft or 30m) 4.    10 small Pegs or arrows for use with Chain. 5.    1 Survey...

Read More

Dumpy level

A dumpy level, builder's auto level, leveling instrument, or automatic level is an optical instrument used to establish or check points in the same horizontal plane. It is used in surveying and building to transfer, measure, or set horizontal...

Read More