The book will serve as basic guideline for post-graduate students initiating their research work in newly emerging field of eco-informatics. The integration of GIS with eco-informatics will increase the visualization and analysis of the data collected and enhance the understanding.. The basic objective of this book is to bring together the two different approaches of GIS and eco-informatics together for analyzing and quantifying the results. It can be used as a reference book for PhD students in disciples such as Ecology, Forestry, Geography, Cartography, Soft-ware-engineering and other related disciplines.