A map maker is an expert in cartography, the science of map-making. Synonyms for map maker include cartographer, map creator, geographer, map designer, topographer, cartographic drafter, and surveyor. Cartographers draw accurate and detailed maps, while geographers study geographical phenomena and create maps based on their research. Map designers consider the usability and aesthetics of maps, while topographers measure and record the exact location and elevation of land features. Cartographic drafters use software to create digital maps. Surveyors use advanced equipment to collect data about land features, which cartographers and other map makers use to create accurate maps. Each of these professionals plays an important role in the creation of maps.