Topographical Maps | Class 11 Geography Notes

Identification of Cultural Features from Topographical Sheets

Topographical maps not only show natural features but also depict cultural features such as settlements, buildings, roads, and railways. These are represented using conventional signs, symbols, and colours.

The location, pattern, and distribution of settlements can be studied through their site, location pattern, alignment, and density. Comparing settlement maps with contour maps helps understand the influence of relief on settlement patterns.

Rural settlements are generally classified into four types based on their pattern: (a) Compact: Houses are close together. (b) Scattered: Houses are spread out. (c) Linear: Settlements aligned along a road, river, or valley. (d) Circular: Houses arranged in a circular pattern.

Urban centres are identified by their functions and layout, such as cross-road towns, nodal points, market centres, hill stations, coastal resorts, ports, manufacturing centres with suburbs, capital towns, and religious centres.

Factors determining settlement sites include:

• Source of water
• Food availability
• Nature of relief
• Occupation types
• Defence considerations

Transport and communication patterns are also shown using conventional signs, indicating roads, railways, bridges, and communication lines. These features provide insights into the area's accessibility and development.

📊 Diagram: Figure 5.2 Conventional Signs and Symbols showing cultural and natural features on maps.

🧪 Activity: Students analyze topographical sheets to identify settlement types and transport networks.

🔗 Connection: Leads to Interpretation of Topographical Maps section for comprehensive map reading.

Table on page 4 (30×1)