1. Longley, P., Goodchild, M., Maguire, D., Rhind, D.: Geographic Information Systems and Sciences, 3rd edn. Wiley, New York (2011)
2. Shekhar, S., Xiong, H., Zhou, X. (eds.): Encyclopedia of GIS. Springer, Cham (2017).
https://doi.org/10.1007/978-3-319-17885-1
3. https://www.autodesk.com/products/autocad/included-toolsets
4. https://www.esri.com/en-us/arcgis/about-arcgis/overview
5. Hick, W.: On the rate of gain of information. Q. J. Exp. Psychol. 4(1), 11–26 (1952)