Cartography (/kɑːrˈtɒɡrəfi/; from Ancient Greek: χάρτης chartēs, 'papyrus, sheet of paper, map'; and γράφειν graphein, 'write') is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. Cartography or mapmaking is the study and practice of making maps. Map making involves the application of both scientific and artistic elements, combining graphic talents and specialised knowledge of compilation and design principles with available techniques for product generation. Cartographers and photogrammetrists typically collect and verify data used in creating maps. Cartographers and photogrammetrists collect, analyze, and interpret geographic information to create and update maps and related products. Feel free to ask anything.