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प्रश्न
How are topo sheets prepared for India?
थोडक्यात उत्तर
उत्तर
Topo sheets are prepared three mainly in groups in India.
- The million sheet, where the scale of the sheet is 1:1,000,000 or 1 cm : 10 km ; there are total of 36 of these sheets covering the entire country.
- The quarter inch sheet has a scale of 1: 250,000 or 1 cm : 2.5 km, each of these sheets is numbered separately from A to P.
- The one inch sheet has a scale of 1 : 50,000 or 2 cm : 1 km.
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On the Basis of Topographical Sheet
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
What do topographical maps show?
What do you mean by eastings and northings in a topographical map?
Mention features of a grid system of a topo sheet.
Explain the two types of grid references.
Which is the most common method of showing relief or elevation on topo sheets?
List some basic characteristics of contour lines.
Fill in the blanks
Eastings and northings cross each other to form a square known as a ______.
Fill in the blanks
When referring to a grid, ______ are always stated first.
