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Wyświetlanie 1-8 z 8
Tytuł:
An analysis of the functionality of selected websites presenting data on air trafic
Autorzy:
Krawczyńska, Katarzyna
Karsznia, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/1191760.pdf
Data publikacji:
2020
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
functionality
websites
air trafic
flights
Warsaw Chopin Airport
Opis:
The subject of the article is the assessment and comparison of the functionality of websites presenting flight data and the current location of aircraft on the map. The following websites were assessed: Flightradar24 (flightradar24.com), RadarBox24 (radarbox24.com), Flightaware (flightaware.com) and Plane ifnder (planefinder.com). The credibility of the presented data and the range of functions available on the websites were analyzed in detail. A number of functions included in data sets were compared to the examined websites. Additionally, the possibilities of expanding the analyzed websites and extending the scope of their functions were determined. The issue of using data from air trafic data websites for scientific research was also examined.
Źródło:
Polish Cartographical Review; 2020, 52, 4; 162-175
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Landscape evolution in the area of Kazimierski Landscape Park
Autorzy:
Sobczyński, Daniel
Karsznia, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/92438.pdf
Data publikacji:
2019
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
Geographic Information Systems
historical geography
old map
landscape evolution
Opis:
The presented research concerning the landscape evolution of the area of the Kazimierski Landscape Park assumed the analysis of landscape changes that took place in the western part of the Nałęczów Plateau in eastern Poland as a result of increased anthropopressure. To achieve this goal, the diverse data was employed: archives of the “Archeological Survey of Poland” obtained from the National Heritage Board of Poland , the registry data from the 16th century made available as part of the “Atlas Fontium” project elaborated by the Institute of History of the Polish Academy of Sciences, old map of the Western Galicia from 1808, a tactical map of the Military Geographical Institute in Warsaw from 1937, and the “Topographic Objects Database” (BDOT10k) obtained from the Head Office of Geodesy and Cartography. Based on the analysed data, maps presenting the development of the settlement network from the moment of permanent settlement of the area up to the present state and maps showing the changes in land use in the Kazimierski Landscape Park over the last centuries have been designed. The results of historical and geographical analyses carried out as part of the research were compared with the results of geomorphological research conducted in the studied area. Verification of the obtained results allowed to determine the scope in which man influenced the evolution of the landscape of the analysed area, including its diversification depending on the historical period and the type of the economy. The process of georeferencing the map of Western Galicia elaborated by colonel A.M. von Heldensfeld from 1808 and the tactical map 1:100,000 of Military Geographical Institute from 1937 covering the research area (14,974 ha) was carried out in the ArcGIS Desktop software. The calibration process was evaluated in the Map Analyst program which makes it possible to analyze the distortions of old maps. Then, vectorization of selected terrain coverage classes and visualization of spatial data were conducted. This way, the land use maps were analyzed in terms of environmental changes that occurred over the past centuries by identifying the areas with the largest development changes. The obtained results were compared with the database of historical objects created for the purposes of this research, based on data provided by the National Heritage Board of Poland and the Institute of History of the Polish Academy of Sciences in order to determine the development trends of the settlement network in the region. The additional statistical analysis made it possible to determine the trend of changes and to interpret the distribution of areas threatened by the occurrence of mass movements with the analyzed anthropogenic determinants.
Źródło:
Polish Cartographical Review; 2019, 51, 2; 81-94
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comparative analysis of urban development and the tram line network in Lviv in 1932-2016
Autorzy:
Cegiełko, Szczepan
Karsznia, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/92522.pdf
Data publikacji:
2020
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
Lviv
old map
calibration
urban development changes
tram lines
Opis:
This article presents a comprehensive analysis of changes in urban development (including certain types of public buildings) and changes in the routes of Lviv’s tram lines over the last 80 years, related to the territorial and demographic development of the city. For this purpose, maps comparing these elements of urban infrastructure between 1932 and 2016 were developed. The analysis was carried out based on a plan of Lviv from 1932, contemporary vector data taken from OpenStreetMap, ArcGIS basemaps, Google Street View panoramic images, information contained in interwar Lviv guides, and supplementary information from other sources.
Źródło:
Polish Cartographical Review; 2020, 52, 2; 74-84
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Visualization of the territorial origins of the inhabitants of the Recovered Territories (Poland) in 1950
Autorzy:
Cegiełko, Szczepan
Karsznia, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/946916.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Recovered Territories
resettlement
migration
the origins of the population
visualization
Opis:
This paper gives a visualization of the territorial origins of the population of the Recovered Lands (Poland) in 1950. It constitutes a map series, based on Kosiński’s research from 1960, presenting data from the first post-war census. Vector data of the historical administrative borders of Poland was used to prepare the maps; specifically the administrative division of the People's Republic of Poland from 1946 and the state border of the Second Republic of Poland from 1931. The administrative borders were modified as appropriate using, among other things, historical maps and satellite images. The results of this research constitute a comprehensive study on the origins of the population of the Recovered Territories. Twenty-four maps were designed, showing many aspects of the studied phenomenon.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2020, 24, 4; 193-201
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Verifying and improving map specifications of river network selection for automatic generalization of small-scale maps
Autorzy:
Ajdacka, Iga
Karsznia, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/2154755.pdf
Data publikacji:
2022-09-19
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
cartographic generalization
river network
automation
small-scale maps
Opis:
Automated generalization is highly desired for effective map production. This research focuses on the initial stage of generalization, namely object selection. The study aims to conduct river network automatic selection based on map specifications contained in the Minister of Internal Affairs and Administration regulation. The research covers river network selection from the General Geographic Objects Database from 1:250,000 to 1:500,000 detail level. Within the research scope, three selection variants were designed. The first was a basic variant that only included the implementation of the specifications contained in the regulation. The other two were experimental variants: an extended variant and an extended-modified variant with the parameters and data enrichment proposed by the authors. The extended variant has been supplemented with the Id_MPHP index usage, derived from the Map of Hydrographic Division of Poland (MPHP), which defines the hierarchy of watercourses in the river network. The extended-modified variant was implemented according to the guidelines of the regulation, with the use of the Id_MPHP index and additionally with the help of the parameter denoting “priority” watercourses, which was assigned by the authors. The results of the work constitute the generalization models designed in ArcMap 10.8. with the use of Model Builder functionality as well as the maps presenting the selection variants output visualizations. The results were compared visually as well as verified with the reference atlas map generalized by an experienced cartographer. As a result, the map specifications concerning the selection process presented in the regulation proved to be insufficient to generalize river networks properly. The variants proposed in this research made it possible to improve the selection results and enabled the automation of the river selection process. Additional specifications and parameters proposed in this work may constitute an essential supplement to the guidelines contained in the regulation.
Źródło:
Polish Cartographical Review; 2022, 54, 1; 75-91
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluating map specifications for automated generalization of settlements and road networks in small-scale maps
Autorzy:
Sielicka, Karolina Maja
Karsznia, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/2134599.pdf
Data publikacji:
2019-11-10
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Automated map generalization
small-scale map specifications
evaluation of generalization principles
Opis:
The presented research concerns the methodology for selecting settlements and road networks from 1:250 000 to 1:500 000 and 1:1 000 000 scales. The developed methodology is based on the provisions of the Regulation of the Ministry of Interior from 17 November 2011. The correctness of the generalization principles contained in the Regulation has not yet been verified. Thus this paper aims to fulfil this gap by evaluating map specifications concerning settlement and road network generalizations. The goal was to automate the selection process by using formalized cartographic knowledge. The selection operators and their parameters were developed and implemented in the form of a generalization model. The input data was the General Geographic Object Database (GGOD), whose detail level corresponds to 1:250 000 scale. The presented research is in line with works on the automation of GGOD generalization performed by the National Mapping Agency (NMA) in Poland (GUGiK). The paper makes the following contributions. First, the selection methodology contained in the Regulation was formalised and presented in the form of a knowledge base. Second, the models for the generalization process were developed. The developed methodology was evaluated by generalizing the settlements and roads in the test area. The results of the settlement and road network generalization for both 1:500 000 and 1:1 000 000 detail levels were compared with the maps designed manually by experienced cartographers.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2019, 23, 4; 242-255
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Local GIS: development and assessment of the geoportal for local governments and local communities. Case study of a small town in Poland
Autorzy:
Medolińska, Katarzyna
Gołębiowska, Izabela
Karsznia, Izabela
Powiązania:
https://bibliotekanauki.pl/articles/2108272.pdf
Data publikacji:
2018-01-04
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Local GIS
geoportal
local governments
local level administration
Opis:
Of the numerous applications of GIS, administration and public services count among the main fields of application. They are both the users and the owners of the largest amount of spatial data. Portals for higher authorities have been the subject of extensive discussions, but the development and possible use of GIS systems in the form of geoportals at local levels still seems to have been insufficiently discussed. This article presents the process of designing and developing a portal for the lowest authorities - local authorities and the local community. A small town in Poland, Sokółka, was assumed as the study area. The concept development was preceded by, among others: recognition of the needs of an administrative unit in conducting spatial policy; establishment of the objectives, functionalities and assumptions of the designed GIS; a SWOT analysis of the designed geoportal; and an analysis of data resources. Pilot implementation was completed with an evaluation of the geoportal encompassing various groups of potential users.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2017, 21, 4; 160-167
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes in a hydrographic network of the Słowiński National Park in terms of photogrammetric analyses
Autorzy:
Góraj, Maciej
Kucharski, Marcin
Karsznia, Krzysztof
Karszania, Izabela
Chormański, Jarosław
Powiązania:
https://bibliotekanauki.pl/articles/2108289.pdf
Data publikacji:
2018-01-04
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Protected areas
Morphology
Wetlands
Słowiński National Park
Remote Sensing
Opis:
The main objective of this study is to evaluate the changes in the hydrographic network of Słowiński National Park. The authors analysed the changes occurring in the drainage network due to limited maintenance in this legally protected natural area. To accomplish this task, elaborations prepared on the basis of aerial photographs were used: an orthophoto map from 1996, hyperspectral imaging from June 2015, and a digital terrain model based on airborne laser scanning (ALS) from June 2015. These spatial data resources enabled the digitisation of the water courses for which selected hydro-morphological features had been defined. As a result of analysing the differences of these features, a quality map was elaborated which was then subjected to interpretation, and the identified changes were quantified in detail.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2017, 21, 4; 197-204
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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