This two-volume set (CCIS 848 and CCIS 849) constitutes the thoroughly refereed proceedings of
the 5th International Conference Geo-Spatial Knowledge and Intelligence GSKI 2017 held in
Chiang Mai Thailand in December 2018.The 142 full papers presented were carefully reviewed
and selected from 579 submissions. They are organized in topical sections on smart city in
resource management and sustainable ecosystem spatial data acquisition through RS and GIS in
resource management and sustainable ecosystem ecological and environmental data processing and
management advanced geospatial model and analysis for understanding ecological and
environmental process applications of geo-informatics in resource management and sustainable
ecosystem.