1. Temperature measured in degree Celsius belongs to which level of measurement?
2. In triangulated irregular network (TIN) method of volume calculation, average elevation of thearea within a triangle is the average of three corners of the triangle. (True/False)
3. The surface area of a mapped feature is 1,000,000 sq m. Its average height above base elevation is 111 m. Following Discrete Ordinate Method the volume of this feature would be________________ cubic kilo meters?