This article presents considerations made to show how important it is use current information help make a decision. we are currently faced with major social and technological challenges. The main purpose of this discussion gain knowledge about the level technology create geographic systems or visual maps fishery potential in East Java advantages GIS fishing industry. Studies based on idea need ...

One of the most obvious technologies behind Location Based Services (LBS) is positioning, with the most widely recognized system being the Global Positioning System (GPS). There are, however, other means of positioning in addition to GPS. These other technologies are network based positioning and typically rely on various means of triangulation of the signal from cell sites serving a mobile pho...

Geographical information systems (GIS) have been extensively used Objective: for the development of epidemiological maps of tropical diseases, however not yet specifically for Zika virus (ZIKV) infection. Surveillance case data of the ongoing epidemics of ZIKV in the Methods: Tolima department, Colombia (2015-2016) were used to estimate cumulative incidence rates (cases/100,000 pop.) to develop...

We present a method that uses GeoWordNet for Geographical Information Retrieval. During the indexing phase, all places are disambiguated and assigned their coordinates on the world map. Documents are first searched for by means of a term-based search method, and then re-ranked according to the geographical information. The results show that map-based re-ranking allows to improve the results obt...

A geographical information system (GIS) is a framework capable to assemble, keep, process and display specific information, identified by geographical location, which can combines layers of information to give the user a better understanding about that location. Intelligent agents prove to be a useful tool for data mining in geographical distributed knowledge bases. In this paper we present a m...