Situation Assessment Using Results of Objects Parameters Measurements Analyses in IGIS

نویسندگان

  • Andrey Pankin
  • Alexander Vodyaho
  • Nataly Zhukova
چکیده

The paper describes method for situations assessment based on retrieving information about similar earlier observed conditions. Situation is a set of qualitative and quantitative characteristics that describe states of interrelated objects. Object states are defined by measurement parameters. A method for situation assessment is based on calculation of aggregated indices and their comparison was developed. For calculating aggregated indices it is proposed to use an algorithm for alphabetic description of time series that provide convenient means for their comparison. For situations retrieval it is suggested to use FCA methods. As a case study the results of ocean data analyses for calculating temperature and salinity parameters of water area are presented.

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تاریخ انتشار 2013