Cartography
Definition
Cartography is the science and art of designing, creating, and interpreting maps. In GIS, cartography involves selecting data, applying symbology, and structuring layout elements to create spatial representations that are both informative and visually effective. It combines technical knowledge of spatial data processing with design principles such as color theory, typography, and visual balance.
Application
Cartography is applied in every GIS project where spatial data must be communicated to users—from navigation apps and weather maps to academic atlases and political boundary visualization. Cartographers work in government agencies, tech companies, research institutions, and NGOs to deliver clear and compelling geographic communication. Digital cartography now includes dynamic, interactive, and animated maps delivered through web and mobile platforms.
FAQ
1. How does cartography enhance communication of GIS data?
Cartography transforms raw spatial data into readable, intuitive, and purpose-driven visuals that convey patterns, trends, and spatial relationships.
2. How does cartography enhance communication of GIS data?
Key components include legible symbology, logical layout, appropriate color schemes, scale bars, labels, and data integrity.
3. How does cartography enhance communication of GIS data?
Traditional cartography is paper-based and static, while GIS cartography is dynamic, data-linked, and often interactive.
4. How does cartography enhance communication of GIS data?
GIS analysts, urban planners, environmental scientists, data journalists, and app developers often rely on cartographic expertise.