Search results for: WEB GIS

• A novel architecture of Web-GIS for mapping and analysis of echinococcosis in Poland

  Publication

  • M. Kulawiak
  • N. Kulawiak
  • M. Sulima
  • K. Sikorska

  - Applied Geomatics - Year 2022

  Echinococcosis is an infectious disease transferred through ingestion of food or water which have been contaminated with eggs of the Echinococcus tapeworm, which are spread by intermediate parasite hosts. Because the latter are primarily territorial, research related to diagnosis and prevention of echinococcosis requires investigation of environmental factors, which can be supported with the use of a Geographical Information System...

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• The potential of Web-GIS and geovisual analytics in the context of marine cadastre

  Publication

  • A. Dawidowicz
  • M. Kulawiak

  - SURVEY REVIEW - Year 2017

  The importance of the marine environment to human existence makes it imperative that information models represent the multidimensional nature of reality as closely as possible in order to facilitate good governance. Information regarding jurisdiction, as well as the effects of formal law and community interests on the marine environment (e.g. nature and spatial extents as well as rights, responsibilities, restrictions etc.) would...

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• The Comparison of the Web GIS Applications Relevant for 4D Models Sharing

  Publication

  • B. Hejmanowska
  • E. Głowienka
  • K. Michałowska
  • S. Mikrut
  • e. al.

  - Year 2019

  The paper presents results of the project: Cultural Heritage Through Time (CHT 2, http://cht2-project.eu) realized accomplished within the framework of the “Joint Programming Initiative in Cultural Heritage” JPI-CH (http://www.jpi-culturalheritage.eu) by an international consortium: Politecnico di Milano (IT), Newcastle University (UK), Salamanca University (ES), and Stanislaw Staszic Scientific Association SSSA (a non-profit...

• Integration, Processing and Dissemination of LiDAR Data in a 3D Web-GIS

  Publication

  • M. Kulawiak
  • M. Kulawiak
  • Z. Łubniewski

  - ISPRS International Journal of Geo-Information - Year 2019

  The rapid increase in applications of Light Detection and Ranging (LiDAR) scanners, followed by the development of various methods that are dedicated for survey data processing, visualization, and dissemination constituted the need of new open standards for storage and online distribution of collected three-dimensional data. However, over a decade of research in the area has resulted in a number of incompatible solutions that offer...

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• Application of Web-GIS and Cloud Computing to Automatic Satellite Image Correction

  Publication

  • M. Moszyński
  • P. Czarnul
  • M. Kulawiak
  • M. Bishop
  • T. Bieliński
  • I. Dobreva

  - Year 2016

  Radiometric calibration of satellite imagery requires coupling of atmospheric and topographic parameters, which constitutes serious computational problems in particular in complex geographical terrain. Successful application of topographic normalization algorithms for calibration purposes requires integration of several types of high-resolution geographic datasets and their processing in a common context. This paper presents the...

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• Using EO satellite data in Safe City and Coastal Zone web-GIS

  Publication

  • K. Bruniecki
  • A. Stepnowski
  • M. Moszyński
  • Z. Łubniewski
  • K. Drypczewski
  • Ł. Markiewicz
  • M. Kulawiak
  • T. Bieliński

  - Year 2014

  The paper presents a novel design of a web-based Safe City & Coastal Zone GIS (SCCZ-GIS) which integrates data acquired from different remote sensing and geospatial data sources for monitoring the security of the coastal zone, its inhabitants and Critical Infrastructure. The system utilizes several innovative technologies and directly co-operates with different remote sensing data sources and services, like a satellite ground station...

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• Application of Web-GIS for Dissemination and 3D Visualization of Large-Volume LiDAR Data

  Publication

  • M. Kulawiak
  • M. Kulawiak

  - Year 2016

  The increasing number of digital data sources, which allow for semi-automatic collection and storage of information regarding various aspects of life has recently granted a considerable rise in popularity to the term “Big data”. As far as geospatial data is concerned, one of the major sources of Big data are Light Detection And Ranging (LiDAR) scanners, which produce high resolution three-dimensional data on a local scale. The...

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• METHOD TO EXTEND OPERATIONABILITY OF WEB-GIS BASED MARINE SERVICES USING SSE PLATFORM

  Publication

  • K. Drypczewski
  • A. Stepnowski
  • K. Bruniecki

  - Polish Maritime Research - Year 2015

  Earth Observation (EO) products are widely used by geospatial society. Over the last years a number of new applications of satellite imagery were proposed. This led to an increased interest in EO products, not only from researchers but also from companies and individuals. The authors constitute the essential part of the team that created the marine, web-GIS system - SafeCity GIS - for dissemination of data obtained from a 1.5...

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• A Web-GIS tool for diagnosing spatial orientation of young adults: design and evaluation of Geo-Survey

  Publication

  • M. Kulawiak
  • D. Krajnik
  • M. Czaplicka
  • A. Dawidowicz

  - Scientific Reports - Year 2023

  Spatial orientation is the effectiveness with which one is able to assess the mutual location of objects relative to a point of reference or a system of coordinates. Traditionally, this ability has been evaluated through field navigation tests, which do not take into account the prevailing influence of free online maps and virtual walks on a person’s interpretation of space. In this context, this study presents a Web-GIS tool designed...

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• Application of Web-GIS and Geovisual Analytics to Monitoring of Seabed Evolution in South Baltic Sea Coastal Areas

  Publication

  • M. Kulawiak
  • A. Chybicki

  - MARINE GEODESY - Year 2018

  Regular surveys of coastal zone seabed deliver important information about geomorphologic processes such as silting of waterways. The recent introduction of the Sentinel series of sensors has allowed for the use of satellite sensing for shallow bathymetry morphology monitoring. In this context, this article presents a dedicated Geographic Information System for Baltic Sea shallow water depth monitoring on the basis of Sentinel-2...

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• Remotely accessible Web-based GIS for real time monitoring and apping of the marine environment

  Publication

  • A. Partyka
  • Z. Łubniewski
  • A. Stepnowski
  • J. Gajewski

  - Year 2006

  Przedstawiono internetowy GIS do integracji, przetwarzania i wizualizacji pochodzących z wielu źródeł danych o różnych komponentach środowiska morskiego, w tym o zanieczyszczeniach. Jako przykład przedstawiono wyniki trójwymiarowego modelowania rozprzestrzeniania się wylewu olejowego w morzu, a także dane pochodzące z akustycznego badania zasobów żywych w Bałtyku.

• SSE PLATFORM APPLICATION TO EXTEND OPERATIONABILITY OF WEB-GIS BASED MARINE SERVICES OF AN HRPT-METOP SATELLITE GROUND STATION

  Publication

  • K. Drypczewski
  • A. Stepnowski
  • K. Bruniecki

  - Year 2015

  Earth Observation (EO) products are widely used by geospatial society. Over the last years a number of new applications of satellite imagery were proposed. This led to an increased interest in EO products, not only from researchers but also from companies and individuals. The authors constitute the essential part of the team that created the marine, web-GIS system - SafeCity GIS - for dissemination of data obtained from a 1.5 metre...

• Web-based marine gis for littoral security

  Publication

  • A. Partyka
  • Z. Łubniewski
  • A. Ogonowski
  • A. Stepnowski
  • J. Gajewski

  - Year 2006

  W artykule opisano koncepcję oraz przykładowe zastosowania systemu informacji geograficznej umożliwiającego zbieranie, przetwarzanie, integrowanie oraz wizualizację danych pochodzących z pomiarów bezpośrednich, obrazów lotniczych i satelitarnych oraz systemów hydroakustycznych.Przedstawiono przykłady zastosowania systemu w dziedzinie ochrony strefy przybrzeżnej takie, jak: -monitoring rozprzestrzeniania wylewu olejowego, -monitoring...

• Processing of Marine Satellite Data in WEB-BASED GIS

  Publication

  • M. Kulawiak
  • K. Bruniecki
  • T. Bieliński

  - HYDROACOUSTICS - Year 2013

  GIS systems are important modern word. They allow to quickly analyse and corelate various data bound to their geographical context. The paper describes Web-base GIS with ability to integrate and analyse data from many sources such as: satellite imagery, threat simulation models, marine vessels Automatic Identification System, raster and vector topographic charts. Some details of system architecture and implementation are presented...

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• Web-based GIS as a tool for supporting marine research

  Publication

  • M. Kulawiak
  • A. Chybicki
  • M. Moszyński

  - MARINE GEODESY - Year 2010

  Zbieranie danych morskich podczas badań hydroakustycznych jest złożonym zadaniem, na które składają się nie tylko pomiary, ale także analiza, weryfikacja i interpretacja informacji uzyskanych przez różne czujniki. Automatyczna integracja, wizualizacja i przetwarzanie zgromadzonych danych pozwala na bardziej precyzyjne rozpoznanie badanych zjawisk. W pracy przedstawiono dedykowany sieciowy system syntezy i rozpowszechniania danych...

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• Analysis of server-side and client-side Web-GIS data processing methods on the example of JTS and JSTS using open data from OSM and geoportal

  Publication

  • M. Kulawiak
  • A. Dawidowicz
  • M. Pacholczyk

  - COMPUTERS & GEOSCIENCES - Year 2019

  The last decade has seen a rapid evolution of processing, analysis and visualization of freely available geographic data using Open Source Web-GIS. In the beginning, Web-based Geographic Information Systems employed a thick-client approach which required installation of platform-specific browser plugins. Later on, research focus shifted to platform-independent thin client solutions in which data processing and analysis was performed...

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• Three-dimensional representation of geographic data in a Web-based GIS

  Publication

  • M. Kulawiak

  - HYDROACOUSTICS - Year 2013

  Presenting geographic data in a web environment has been a long standing problem. For many years the low performance of web browsers has limited the visualization of spatial data to only two dimensions. More recently, the introduction of open standards for 3D acceleration of web applications sparked the emergence of new methods of presenting three-dimensional data in a web browser without using third-party extensions. However,...

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• 3D visualisation and monitoring of marine pollutant aggregations in Web-based GIS

  Publication

  • Z. Łubniewski
  • K. Bikonis
  • J. Demkowicz
  • A. Partyka
  • A. Stepnowski

  - HYDROACOUSTICS - Year 2006

  Przedstawiony internetowy GIS służy do integracji, przetwarzania i wizualizacji pochodzących z wielu źródeł danych o różnych komponentach środowiska morskiego, w tym o zanieczyszczeniach. Jako przykład przedstawiono wyniki trójwymiarowego modelowania rozprzestrzeniania się wylewu olejowego w morzu.

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• Web-based GIS technologies dedicated for presenting semi-dynamic geospatial data

  Publication

  • M. Kulawiak
  • M. Łuba
  • A. Chybicki

  - Year 2008

  Sieciowe technologie prezentacji danych przestrzennych przeżywają aktualnie rozkwit spowodowany między innymi spadającymi cenami sprzętu komputerowego. Wynikający z tego wzrost wydajności domowych i biurowych stacji roboczych pozwala na praktyczne zastosowanie czasochłonnych algorytmów wizualizacji i przetwarzania skomplikowanych danych rastrowych i wektorowych. Niniejszy artykuł omawia wybrane technologie sieciowej prezentacji...

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• Interactive visualization of marine pollution monitoring and forecasting data via a Web-based GIS

  Publication

  • M. Kulawiak
  • A. Prospathopoulos
  • L. Perivoliotis
  • M. Łuba
  • S. Kioroglou
  • A. Stepnowski

  - COMPUTERS & GEOSCIENCES - Year 2010

  Artykuł prezentuje zastosowanie sieciowego Systemu Informacji Geograficznej do monitoringu i prezentacji wyników modelowania plam ropy na morzu. Omawiany system wykorzystuje technologie ESRI ArcIMS (Arc Internet Map Server) oraz Open Source GeoServer z biblioteką klienta OpenLayers w celu wizualizacji i mapowania rozprzestrzeniania się wycieku ropy w dwóch wybranych obszarach Morza Egejskiego w Grecji. Przedstawiony GIS stanowi...

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• Real-time web-based gis for analysis, visualization, and integration of marine environment data

  Publication

  • J. Dąbrowski
  • M. Kulawiak
  • M. Moszyński
  • K. Bruniecki
  • Ł. Kamiński
  • A. Chybicki
  • A. Stepnowski

  - Year 2009

  Wizaulizacja i integracja przestrzennych danych morskich zbieranych przez różnego rodzaju sensory i pochodzących z różnych źródeł stanowi istotny aspekt monitorowania środowiska morskiego. Ta praca przedstawia system GIS powstały na Katedrze Systemów Geoinformatycznych na Politechnice Gdańskiej. System umożliwia integrecję i wizualizację różnego rodzaju danych morskich, w szczególności pochodzących z sensorów akustycznych takich,...

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• Spatial analysis of Critical Infrastructure risk assessment results using a Web-based GIS

  Publication

  • M. Kulawiak
  • A. Stepnowski

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2007

  Artykuł prezentuje Sieciowy System Informacji Przestrzennej dla Szacowania i Wizualizacji Infrastruktur Krytycznych i ich Zagrożeń, stworzony dla Urzędu Miejskiego w Gdańsku przez Politechnikę Gdańską. System ten jest przeznaczony do przetwarzania przestrzennego i mapowania wyników różnych analiz Infrastruktur Krytycznych, zaś CARVER2 pełni w nim rolę głównego ''sensora''.

• Three-dimensional Web Geographic Information System using web-based technologies

  Publication

  • M. Kulawiak

  - Year 2014

  Web-based Geographic Information Systems offer a way of delivering geographic information to devices with small computational power, such as smartphones. In recent years, the rapid development of the Web Graphics Library (WebGL) made it possible to create rich interactive applications running inside a web browser and displaying three-dimensional objects using hardware acceleration. This paper presents a three-dimensional Web-GIS...

• Web-based 3D processing and dissemination of multibeam sonar data

  Publication

  • M. Kulawiak

  - HYDROACOUSTICS - Year 2016

  The continuous detailed surveys of the various water bodies over time produce a large and ever-increasing volume and density of underwater sounding data. Three-dimensional data, such as those obtained by multibeam sonar systems, are quite complex to manage, and thus their growing numbers increase the pressure on development of new solutions dedicated to processing them. This paper presents a concept system for web-based dissemination...

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• Innovative Web-Based Geographic Information System for Municipal Areas and Coastal Zone Security and Threat Monitoring Using EO Satellite Data

  Publication

  • M. Moszyński
  • M. Kulawiak
  • A. Chybicki
  • K. Bruniecki
  • T. Bieliński
  • Z. Łubniewski
  • A. Stepnowski

  - MARINE GEODESY - Year 2015

  The paper presents a novel design of a Web-based Safe City & Coastal Zone GIS (SCCZ-GIS). The system integrates data acquired from different remote sensing and geospatial data sources for the purpose monitoring the security of the coastal zone, its inhabitants and Critical Infrastructure. The system utilises several innovative technologies and solutions, and is capable of direct co-operation with different remote sensing data sources...

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• DAB+ Coverage Analysis: a New Look at Network Planning using GIS Tools

  Publication

  • M. Kulawiak
  • P. Falkowski-Gilski
  • M. Kulawiak

  - Year 2018

  For many years, the matter of designing a transmitter network, optimized for best signal coverage, has been a subject of intense research. In the last decade, numerous researchers and institutions used GIS and spatial analysis tools for network planning, especially transmitter location. Currently, many existing systems operate in a strictly two-dimensional manner, not taking into account the three-dimensional nature of the analyzed...

• GeoSPAR Project. Validation and selection methods of geoinformation analysis using GIS for ranking and forecasting of terrorist threats and criminal events

  Publication

  • A. Stepnowski
  • M. Moszyński
  • F. Romanowski
  • A. Augustynowicz
  • E. Kozaczka
  • T. Szubrycht
  • K. Ligęza

  - HYDROACOUSTICS - Year 2013

  The paper presents the description of work activities which have already been done within the first two stages – WorkPackage 1 and WorkPackage 2 - of the GeoSPAR Project. In such a context the general conceptual design of the GIS system and associate web service was presented and analysed. In addition, the operational and technical requirements for the GeoSPAR system have been specified and discussed; with special emphasis on system...

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• Interactive information and decision support system for urban and industrial air quality management based on multi-agent system

  Publication

  • C. Orłowski
  • Ł. Szczygielski
  • P. Madej

  - Year 2011

  This article presents conception of interactive information and decision support system for urban and industrial air quality management. The emphasis of the project is on real-time analysis and multi-media information, and the support of distributed and mobile clients through the Internet. The approach integrates meteorological data and forecasts, air quality and emission monitoring, dynamic 3D simulation modelling and forecasting,...

• Client-side versus server-side geographic data processing performance comparison: Data and code

  Publication

  • M. Kulawiak

  - Data in Brief - Year 2019

  The data and code presented in this article are related to the research article entitled “Analysis of Server-side and Client-side Web-GIS data processing methods on the example of JTS and JSTS using open data from OSM and Geoportal” (Kulawiak et al., 2019). The provided 12 datasets include multi-point and multi-polygon data of different scales and volumes, representing real-world geographic features. The datasets cover the area...

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• A comparative analysis of methods and tools for low impact development (LID) site selection

  Publication

  • K. Gulshad
  • M. Szydłowski
  • A. Yaseen
  • R. W. Aslam

  - JOURNAL OF ENVIRONMENTAL MANAGEMENT - Year 2024

  The site selection for Low Impact Development (LID) practices is a significant process. It affects the effectiveness of LID in controlling stormwater surface runoff, volume, flow rate, and infiltration. This research paper presents a comprehensive review of various methods used for LID site selection. It starts by introducing different methods and tools. Three main methods: index-based methods, GIS-based multi-criteria decision...

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• Algorithms for spatial analysis and interpolation of discrete sets of Critical Infrastructure hazard data

  Publication

  • M. Kulawiak
  • A. Stepnowski

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2010

  Nowo opracowane zaawansowane narzędzia technologii informacyjnych i komunikacyjnych (TIK) ujawniają swoją przydatność do przewidywania różnego rodzaju zagrożeń oraz minimalizowania związanego z nimi potencjalnego ryzyka. Jednakże większość tych narzędzi operuje jedynie na niektórych typach infrastruktury i zaniedbuje ich przestrzenne interakcje z otoczeniem oraz innymi strukturami. Niniejszy artykuł zawiera propozycje kilku algorytmów...

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• GIS estimated potential of rooftop PVs in urban areas - case study Wrocław (Poland)

  Publication

  • P. Dąbek
  • J. Jurasz

  - E3S Web of Conferences - Year 2018

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• SafeCity – a GIS-based tool profiled for supporting decision making in urban development and infrastructure protection

  Publication

  • M. Kulawiak
  • Z. Łubniewski

  - TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE - Year 2014

  This paper presents a system for analysis of municipal Critical Infrastructures, which offers integrated tools for target analysis, hazard scenario simulations and spatial analysis within a remotely accessible Web-based Geographic Information System. The system has been applied to research conducted in the city of Gdansk with the aid of blast attack, chemical leakage and flood hazard scenarios, as well as a spatial density algorithm,...

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• Application of 3D graphic software and GIS in visual impact assessment of high-voltage overhead transmission lines

  Publication

  • M. Sojka
  • R. Wróżyński
  • K. Pyszny

  - E3S Web of Conferences - Year 2020

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• Effect of GIS parameters on modelling runoff from river basin. The case study of catchment in the Puck District

  Publication

  • T. Kolerski
  • P. Zima
  • D. Kalinowska
  • P. Wielgat

  - E3S Web of Conferences - Year 2018

  The study was preceded to check the impact of the adopted digital elevation model resolution on the determination of catchment parameters and the further influence of the received information on calculations related to the hydrograph at the closing point of the basin after a synthetic 100-year precipitation episode. The study area are river basins located in the Puck commune convoying water directly to the Puck Bay. These studies...

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• An application of blended and collaborative learning in spatial planning course

  Publication

  • D. Wróblewska
  • R. Okraszewska
  • A. Janowski

  - Year 2014

  Spatial Planning is a master course for graduate students of Environmental Engineering. The course is based on assumptions that students’ future work will be connected with spatial planning, and spatial issues will have an influence on their everyday lives. To familiarize students with environmental issues in planning, the teams of students get an assignment to design an urban space, waterfront along a stream. The whole project...

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• Evaluation of water soil erosion processes in forest areas in the Western Sudetes using terrestrial laser scanning and GIS tools

  Publication

  • P. Dąbek
  • R. Żmuda
  • J. Szczepański
  • B. Ćmielewski

  - E3S Web of Conferences - Year 2018

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• Analysis of moisture conditions in the lowland areas using high resolution spectral data from the Sentinel-2 satellite and the GIS tools

  Publication

  • H. Grzywna
  • P. Dąbek
  • B. Olszewska

  - E3S Web of Conferences - Year 2018

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