Which are the shortest waves of Electromagnetic spectrum?

The radiation reflected as a function of the wavelength is called _____ of the surface.

Which is not an algorithm of supervised classification?

Which method is used to remove noise from images?

What is the spatial resolution of IKONOS?

Natural features are generally more ____ in shape.

Which is not a component of GIS?

Which data model is the simplest data structure?

Which data model is also known as line/arc/node data model?

The polygon D is inside the polygon B shows which property of topological data structure?