Interoperability in planetary research for geospatial data analysis

Advanced Uses of Open Geospatial© Web Technologies for Planetary Data

Object Interoperability for Geospatial Applications

In this paper, we analyze a geospatial application for visualizing U.S. election results in order to show the problems that need to be solved in the mapping between different XML representations and their conceptual models. We propose a framework that provides a number of core classes that allow applications to treat XML documents as graphs and to evaluate XPath expressions against such documen...

Interoperability for Geospatial Analysis: a Semantics and Ontology-based Approach

Information extraction and integration from heterogeneous, autonomous data resources are major requirements for many spatial applications. Geospatial analysis for scientific discovery involves identification of relevant information resources, extraction and fusion of requisite subsets of the information, application of spatial analytical techniques and visualization of the results in an appropr...

a hybrid geospatial data clustering method for hotspot analysis

traditional leveraging statistical methods for analyzing today’s large volumes of spatial data have high computational burdens. to eliminate the deficiency, relatively modern data mining techniques have been recently applied in different spatial analysis tasks with the purpose of autonomous knowledge extraction from high-volume spatial data. fortunately, geospatial data is considered a proper s...

Geospatial Standards , Interoperability , Metadata Semantics and Spatial Data Infrastructure

The main standards now being implemented in the geospatial world emanate from the International Organization for Standardization (ISO) Technical Committee 211 Geomatics/Geographic Information (generally referred to as ‘TC 211’), in their 19xxx series of standards. Because some EU Member States have legal requirements that ‘European standards’ be used for various types of work, if they exist, th...