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About Us

Liping Di

Liping Di holds a Ph.D. in Remote Sensing and GIS from the University of Nebraska-Lincoln. He is currently the professor and director of the Center for Spatial Information Science and Systems (CSISS), George Mason University. His research interest is in the area of GIS, remote sensing, interoperability, Semantic Web, global climate and environmental changes. Contact him at ldi@gmu.edu.

Publications

Geospatial Web Services: Advances in Information Interoperability

As Web service technologies have matured in recent years, an increasing number of geospatial Web services designed to deal with spatial information over the network have emerged....

Semantic Web Enabled Intelligent Geoprocessing Service Chaining

In a service-oriented environment, large volumes of geospatial data and diverse geoprocessing functions are accessible as services. An intelligent mechanism is required to...

GeoBrain Online Analysis System: An SOA-Based Geospatial Web Portal

The geospatial Web portal is the gateway to combining news, information, data, and applications from the geosciences community. Service Oriented Architecture (SOA), Software as a...

Geospatial Image Metadata Catalog Services

Three public geospatial image catalog services, FGDC Clearinghouse, NASA ECHO and GMU CSISS CSW, were reviewed, considering the following aspects: metadata generation, metadata...