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Weather-related impacts are at the top of all outage causes. Yet, traditional outage management (OM) approaches do not integrate all available and relevant weather-associated data automatically. This paper presents a predictive method that correlates different weather-associated data layers to provide predictive OM process implemented using the geographic information systems (GIS) framework. Examples...
Effective planning, response, and recovery (PRR) involving terrorist attacks or natural disasters come with a vast array of information needs. Much of the required information originates from disparate sources in widely differing formats. However, one common attribute the information often possesses is physical location. The organization and visualization of this information can be critical to the...
According to the practical requirements of marine scientific research and marine resources exploration, a marine geophysical information sharing platform was designed, configured and developed based on WebGIS technology using MapServer Open Source platform. The platform can provide convenient, efficient and interactive marine geophysical information sharing and visualization through internet or intranet...
The ECA rules and active database concepts is introduced into geospatial database updating, this paper presents the basic process of geospatial databases updating actively which is controlled by GECA (Geo-Event Condition Action) rules. The description and definition of the basic geography events, composite geography events, and cause-effect geography events are studied. This paper establishes the...
In the area of Earth Observation, because Imaging Satellite Remote Sensing Data has been widely used in various fields, many studies have been carried out for its archive and "meta-data + file" approach, a de facto standard for imaging data's archive, has been widely adopted. However, Non-Imaging Satellite Remote Sensing Data, as scientific data, is mainly used in scientific research and...
Real estate early warning system must be established rightly in the condition of rapid expanding for real estate market. This paper introduces how to construct real estate real estate information release platform, which is based on system architecture of ArcGIS server, a distributed WebGIS application development kit. Mechanism of geospatial data sharing is focused on web services, which is based...
Geospatial data extraction, which extracts geometric information and attributes information from the graphical data file, attributes database to binary point, line, surface storage format to form an intermediate file. According to the software demand the middle point of the document line elements are separated and stored in accordance, then the elements are placed in corresponding layers. In essence,...
In our research cluster on transculturality many projects deal with georeferenced data. This paper offers an introduction to the new project GeoTwain that works on visualisation techniques for such data. Based on an analysis of the global telegraph network as an example of transcultural research using geo-referenced data, the paper derives user requirements by combining experiences gained from previous...
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