Online GIS and spatial metadata by Bossomaier, Terry R. J. (Terry Richard John), Hope, Brian A.

GIS and geocomputation for water resource science and engineering by Dixon, Barnali, Uddameri, Venkatesh

GIS for environmental applications a practical approach by Zhu, Xuan

Image processing and GIS for remote sensing techniques and applications by Liu, Jian Guo, Mason, Philippa J.

Spatial analysis methods of road traffic collisions by Loo, Becky P. Y., Anderson, Tessa Kate

Uncertainty modelling and quality control for spatial data

Introduction to geographic information systems by Chang, Kang-Tsung

Digital terrain analysis in soil science and geology by Florinsky, Igor V.

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy

GIS and geocomputation for water resource science and engineering by Dixon, Barnali, Uddameri, Venkatesh

GIS algorithms by Xiao, Ningchuan