Work of Cartography is the practice of creating maps and charts. It involves the use of geographic information systems (GIS) to collect, analyze, and display data. The term 'ATLAS' is often used to refer to a collection of maps or charts. An ATLAS is a book of maps that typically includes a variety of different types of maps, such as political, physical, and topographical. Cartographers use these maps to help people understand the world around them.