Which of the following is true about the vector data model?

A. The model is also called the discrete object model.
B. The model uses x-, y-coordinates to store the geometry of spatial features.
C. The model is also called the discrete object model and uses points, lines, and polygons to represent simple spatial features.
D. The model uses points, lines, and polygons to represent simple spatial features.
E. All of these are correct.


Answer: E

Environmental & Atmospheric Sciences

You might also like to view...

How can a reverse fault in some special cases also be extensional?

What will be an ideal response?

Environmental & Atmospheric Sciences

________ led to the passage of the Indian Removal Act in 1830

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

One of the reasons for cutting trees is to provide pulp for making paper. However, paper can be made from a number of other sources. What is not a viable source of paper?

A. rice straw B. animal fats C. hemp D. agricultural residues E. kenaf

Environmental & Atmospheric Sciences

Which term describes the vertical circulation of energy in a fluid such as air or water?

A. advection B. conduction C. convection D. emission E. refraction

Environmental & Atmospheric Sciences