Development of geoportal for landslide monitoring

Dubravka Sladić, Milan Vrtunski, Ivan Alargić, Aleksandra Ristić, Dušan Petrovački

Abstract


The paper presents the implementation of geoportal for landslide monitoring which which includes two subsystems: a system for acquisition, storage and distribution of data on landslides and real time alert system. System for acquisition, storage and distribution of data on landslides include raster and vector spatial data on landslides affected areas, as well as metadata. Alert system in real time is associated with a sensor for detecting displacement, which performs constant measurements and signals in case of exceeding the reference value. The system was developed in accordance with the standards in the field of GIS: ISO 19100 series of standards and OpenGIS Consortium and is based on service-oriented architecture and principles of spatial data infrastructures.

Keywords


landslides, geoportal, spatial data infrastructure, OGC, services, data acquisition

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