This paper presents ongoing research aimed at improving surveying education through the use of virtual environments. Teaching surveying presents several challenges such as low student competence in mathematics, geometry and trigonometry, limited student access to instruments, limited availability of terrains on which to practice, dependency on weather conditions, and more. Prior research sugges...

Although its scale and social implications depend on the specific country or local situations, squatting is a global urban rural phenomenon associated with such humanitarian issues as justice, poverty environmental impact, well economic issues, rent seeking by certain groups. It can be sporadic massive. The state appears to deal former implementing legal rules latter policies. With regard gains...