GIS interview questions and answers

  • What is GIS?
  • What is remote sensing?
  • A bit about Image processing.
  • What is Georeferencing?
  • The role of GPS in GIS.
  • What are projections?
  • What is cartography? (Questions on map elements like scales, legends etc:)
  • Data structures that can hold spatial data. (Raster, Vector, …)
  • Examples of what can be achieved by GIS? (Geocoding or Network oSpatial Analysis giving real life examples)
  • Open Standards related to GIS. (OGC or otherwise)