What does the color blue represent on a military map?

On a military map, the color blue is specifically used to represent water features. This convention allows for quick identification of lakes, rivers, and other bodies of water within the mapped area. Understanding this color coding is essential for navigation, operational planning, and strategic assessments during military exercises or training.

In contrast, other colors on the map serve different functions. For example, vegetation is typically indicated in green, which visually distinguishes forested or agricultural areas. Elevation, on the other hand, is represented by various shades of brown or contour lines, helping users understand the terrain's topography. Man-made features, such as roads, buildings, and boundaries, are usually depicted in black or other contrasting colors, helping to identify human environment impacts. This standardized color usage on maps is crucial for clarity and effective communication among military personnel.