Product name: Interpretation model of contour topographic map Overview This three dimensional teaching model reproduces contour topographic maps in a layered format to make terrain features easy to see and explain. It is designed for classroom demonstrations, lab practice, and preparation for fieldwork. Key benefits Makes terrain intuitive: Layered contour construction and visible section lines let students see how contour lines relate to peaks, ridges, valleys, saddles, cliffs, and slopes. Removable level for demonstration: The level can be removed along the contour lines to expose the underlying plane and reveal corresponding contour and section lines for clear step by step teaching. Durable and lightweight: Made from glass fiber reinforced plastic with temperature pressing for a stable, non deformable model that is easy to handle and move within the classroom. Clear, long lasting finish: Surface painted with colored nitrocellulose paint, using computer color matching and hand painting to produce precise, eye catching contour lines, section lines and rivers. Ready for teaching: Sized for tabletop demonstrations and small group instruction with visible detail suitable for close observation. Features Contour lines drawn on model surface and on exposed planes after removing levels Terrain sections shown on the side of the model aligned with contour lines Representation includes mountain tops, ridges, valleys, saddles, steep cliffs, rivers, gentle slopes and steep slopes Moisture resistant due to temperature pressing during production Computer color matching with hand finishing for accurate, detail coloration Specifications Material: glass fiber reinforced plastic Size: length 56 cm, width 43 cm, height 9 cm Function: teaching demonstration Scope of application: teaching Use scenarios Classroom demonstration: Teachers can remove the layer to show how contour intervals build up to form peaks and valleys, clarifying map reading for students. Lab practice and exam preparation: Small groups can examine sections and contour relationships to practice interpreting topographic maps and terrain profiles. Fieldwork planning and briefing: Use the model to visualize route selection, slope gradients and watercourses before field exercises. Packing list 1 Interpretation model of contour topographic map Notes Actual product color may vary slightly from images due to screen settings and lighting. Due to manual measurement, allow an error of 1 cm to 2 cm.