Provided by:The International Journal of Innovative Research in Computer and Communication Engineering
Continuous advances in Computer and Information technologies have directly or indirectly benefitted almost every field of life related to mankind. One of these fields is GIS (Geographic Information System). From the advent and gradual growth to the present times the GIS software technologies and related hardware has changed its appearance and organization. Paper presents the comparative analysis and reason for usage of certain software technologies in GIS by presenting a 2-D Web GIS and a 3-D Web GIS developed by the authors. Paper concludes by GIS future trends based on upcoming computer science technologies.