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Opracowanie scenariuszy erozji brzegu i jej skutków w okolicach Trzęsacza w latach 2005-2105 przy użyciu narzędzi geoinformacyjnych

Szakowski I., Benedyczak R.

Roczniki Geomatyki

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2007

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T. 5, z. 1

105-111

EN

Evaluation of erosion threats was the main aim of the European Commission project called EUROSION. To fulfill this task many European programs and plans for coastal management were reviewed. Geographic Information Systems were present in all of them as one of the most important tools. Based on that experience some recommendations for designing a dedicated system were prepared. Another project MESSINA - .Managing European Shoreline and Sharing Information on Near-Shore Areas. was aimed at implementation of those recommendations and their verification. The Laboratory of Remote Sensing and Marine Cartography localized at the University of Szczecin was responsible for collecting data and implementing it into comprehensive GIS system for the Rewal community within the MESSINA Project. The main emphasis was placed on erosion problems and hazards of a long term near-shore investment connected with this issue. Many sets of data both graphic and attribute ones were collected for the pilot area of the Rewal community. The data reaching back even to year 1933 consisted of archival and present raster and vector maps, pictures, high resolution space images, coefficients of erosion rate and future investment plans up to 2015. All data was organized in one coordinate system with the use of ArcGIS software and presented in a way to enable display and analysis of plots and their development over any other available data. Calculation of shoreline changes was based on coefficients of erosion rate and prepared with the use of buffering tool leading to results of predicted changes that are supposed to occur in 20, 50 and 100 years. All analyses were conducted in two different scenarios. One assuming that the cliff where ruins of Trzęsacz church are standing will be protected and the second one assuming no human interference. To automate this time-consuming analyzis a Model Builder module was used. Both scenarios representing different changes of the coastline included two different forecasts. Depending on the erosion rate we can call them optimistic and the second one is a pessimistic forecast. Beside the value of erosion range and information about parcels spatial distribution both scenarios include estimated losses for each plot. Also parts that are not under any threats within the period of 20, 50 or 100 years are available for display. All results can by compared with the investment plans and for better perception they may be strengthened with the remote sensing data displayed below the basic information. This effective tool created within the MESSINA Project to predict shoreline behavior can be used in the decision making process by the community council. Additionally, the created system was used to explain complicated shoreline issues and its results in social consultations.

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CzaernocinGIS – narzędzie wspomagania decyzji dla społecznego obszaru chronionego Park Natury Zalewu Szczecińskiego

Benedyczak R., Szakowski I.

Roczniki Geomatyki

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2006

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T. 4, z. 3

51-56

EN

The nature is a great system and all its parts are strictly connected with each other. When we want to provide adequate protection, we have to gather all possible information about required habitat for species we want to preserve. There are many components that can influence habitat (hydrological, climatological, soil, human activity and other elements of that great and complicated nature organism). Geographic Information System GIS is a perfect tool for gathering, processing and analyzing all kind of information. GIS has enormous capabilities because it allows to analyze every element separately and all of them together.

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Zastosowanie geoinformacji w analizie morskiej strefy brzegowej w Uniwersytecie Szczecińskim

Furmańczyk K., Benedyczak R., Dudzińska-Nowak J., Łęcka A., Szakowski I., Terefenko P.

Roczniki Geomatyki

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2005

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T. 3, z. 4

69-75

EN

The Laboratory of Remote Sensing and Marine Cartography is a part of the Faculty of Natura Sciences at the University of Szczecin and it was established in 1985. In the present organizational structure and under this name it has existed since 1992. Research activity of the Laboratory is focused on: Remote sensing analysis of coastal zone morphodynamics. Analysis of coastal zone circulation systems with the use of aerial photographs and satellite images Remote sensing analysis of southern Baltic surface streams. Issues of coastal zone GIS implementation to coastal zone management. Cartography and GIS on the web. Elements of thematic marine cartography. Methods of cartographic presentation of dynamic phenomena This paper presents some of the most important projects undertaken by the Laboratory.

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Rola geomatyki w zintegrowanym zarządzaniu obszarami przybrzeżnymi

Szakowski I., Benedyczak R., Furmańczyk K.

Roczniki Geomatyki

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2005

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T. 3, z. 4

171-179

EN

Coastal areas are the most important part of the human world. On the other hand, because of the human interest, they are the most threatened part of world. Numerous world organizations and governments consider the Integrated Costal Zone Management (ICZM) as a key, powerful and effective tool leading to sustainable development of the coast areas. The Integrated Costal Zone Management requires proper information. Managers of coastal zones are faced with decision dilemmas and they need tools for supporting these processes. These two aspects are vital factors in implementation of IT and GIS technology to the Integrated Costal Zone Management Evolution and progress of geomatics coupled with development of multimedia technologies allows to collect data in different spatial and temporal scales, to manage them, to analyse and visualise them in many different ways. The access to information via Internet and the possibility of sharing data by wireless technology are essential for better knowledge and understanding as the basis for planning and decision-making. In this paper, the transformation process of information and data into knowledge is discussed. Also technologies useful in ICZM geomatics are presented. In this paper the role of geospatial tools in ICZM is stressed and obstacles and perspectives of development of these tools are considered. Finally, the initial stage of the project for Managing European Shoreline and Sharing Information on Nearshore Areas are presented.