Search results for: RASDAMAN

• GIS Solution for Weather Forecast Data Analysis

  Publication

  • K. Drypczewski
  • Ł. Markiewicz

  - Year 2013

  In this paper authors present the GIS system for the analysis of the numerical weather prediction data. This kind of data has multidimensional character (three dimensions and time) and its analysis should consider all the available factors. Proposed GIS system consists of RASDAMAN application with implemented OLAP cube mechanism, which enables the user to process data in the spatial-time domain. It also simplifies the meteorological...

  Full text to download in external service

• Multidimensional GIS for satellite imagery analysis

  Publication

  • K. Drypczewski
  • Ł. Markiewicz
  • A. Stepnowski

  - HYDROACOUSTICS - Year 2017

  Multidimensional Geographical Information System allows storing, querying and processing of multidimensional query data. It is able to process satellite imagery and provide tools for its analysis. In the article authors present the developed system that analyzes a time series of SENTINEL - 1 mission satellite imagery acquired over the coast of Poland. The algorithm used finds and detects changes in the shape...

  Full text available to download

• GIS for processing multidimensional marine data in SAAS model

  Publication

  • K. Drypczewski
  • B. Wiśniewski
  • M. Kulawiak
  • K. Bruniecki

  - HYDROACOUSTICS - Year 2013

  Geographic Information Systems (GIS) have always been a useful tool for visualization and processing of geospatial data. However, their capabilities of analysis non-standard information such as hydroacoustic soundings has thus far been very limited. This paper proposes a general-purpose GIS which uses techniques such as OLAP, WCS and WCPS for processing of multidimensional spatio-temporal data. The versatility of the GIS is exemplified...

  Full text available to download