Question

Explain in detail the various types of maps published by the Survey of India Department.

Answer 1

• Geographical Maps: These are small-scale maps that show the general features of large areas like countries and states. They include political boundaries, major roads, rivers, and big landmarks.
• Topographical Maps: These are large-scale maps that give detailed information about the land’s surface. They show things like hills, rivers, villages, forests, roads, and other ground features.
• Departmental Maps: These maps are made for the specific needs and duties of the Survey of India Department. They help in internal work and government studies or research.
• Extra-Departmental Maps: These maps are prepared for specific requests from other groups or projects. They are usually not kept for sale and are meant for a particular purpose.
• Thematic Maps: These maps show a single theme or topic, like population, rainfall, or land use. They are very useful for analysis and research work.
• Educational Maps: These maps are made for teaching and learning in schools and colleges. They usually include outline maps, political maps, and physical maps to help students understand geography.