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Wyświetlanie 1-7 z 7
Tytuł:
Percepcja znaków na mapach gospodarczych w polskich atlasach szkolnych
Perception of signs on maps in Polish school atlases
Autorzy:
Żyszkowska, W.
Powiązania:
https://bibliotekanauki.pl/articles/971694.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Geograficzne
Tematy:
kartografia szkolna
percepcja map
mapy gospodarcze
school cartography
map perception
economic maps
Opis:
W artykule omówiono problem percepcji znaków na mapach gospodarczych w polskich atlasach szkolnych w aspekcie zdolności uczniów do rozumienia i zapamiętywania informacji oraz różnic między atlasami szkolnymi trzech polskich wydawnictw: Nowa Era, Wiking i Demart. W drugiej części artykułu wykorzystano wyniki eksperymentu przeprowadzonego w ramach pracy magisterskiej w Zakładzie Kartografii Uniwersytetu Wrocławskiego.
The article discusses three issues concerning recognition and memorization of signs on economic maps in Polish school atlases: 1) linking symbols to the phenomena they represent, 2) form of signs (size, shape and color), 3) comparison of the analyzed atlases' functionality. To answer the above questions, an experiment was organized involving 218 elementary school pupils and students of Wrocław University 1st year of geography and 2nd year of cartographic specialization. The subject of research were economic maps prepared basing on maps from school atlases published by Demart, Nowa Era and Wiking publishing houses. Six fictional maps of mining and processing industry were edited in 1:7 500 000, each of them containing 7 signs from the analyzed atlases. Participants were presented with five tasks: 1) linking explanations to particular signs, 2) evaluation of the size of sign groups (too large, too small, correct size), 3) evaluation of association of signs with particular industry (yes, no, rather yes, rather no), remembering which sign shape was most common on maps of mining and processing industry and which colors were used for timber and clothing industries, 5) drawing of the best remembered sign for selected sectors of mining and processing industry. The experiment showed that the signs were well recognized, but it was much easier for participants to associate explanation with signs which showed chemical elements in circles. This supports the obsen/ations of P. Grohmann (1975) on the isomorphism of signs in map perception, as well as his suggestion that picture signs should be placed within closed figures. The results of drawing tasks also supports the views of J.C. Patton and TA. Slocum (1985) on the relative ease with which signs are recognized, but difficulty with which they are recreated. Most participants claimed that the signs on maps were of the right shape and circles, squares and sign colors were easily remembered. Not surprisingly, the number of correct answers grew with the level of education, and geometrie signs proved more difficult for younger participants. Comparison of the maps published by the three publishing houses showed that some sign groups were easier for participants, however it is difficult to announce a definite leader. This, in turn, proves that Polish school atlases are undoubtedly valuable teaching aids.
Źródło:
Polski Przegląd Kartograficzny; 2009, T. 41, nr 1, 1; 17-27
0324-8321
Pojawia się w:
Polski Przegląd Kartograficzny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Map perception: theories and research in the second half of the twentieth century
Autorzy:
Żyszkowska, W.
Powiązania:
https://bibliotekanauki.pl/articles/92564.pdf
Data publikacji:
2015
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
perception
map reception
cartographic research orientations
Opis:
Until the 1990s map perception research was one of the main parts of cartography as a scientific discipline. In the last years of the century map perception research fell out of favor as cartographers turned their attention to the new computer technology. In the first decade of the 21th century the problems of map perception became more frequent in cartographic journals. The article recaps the main problems, theories and research conducted in the twentieth century. The main concepts connected with map perception are discussed: use, utilization, reception and interpretation. These terms are used differently in different research orientations. The author assumes that the terms: reception, reading and perception are unambiguous and perception should be treated as a complex of active and highly interactive processes, leading to identification and understanding of the visible image. The relation of perception research with theory of cartography are presented in three stages of development of the research. In the first, intuitive stage, very important role played eminent cartographers Max Eckert and Karl Peucker, who appreciated the role of human perception in cartography. The second stage began with the research initiated by A.H. Robinson in the 1950s. In the stage perceptual research contributed to the physical aspects of cartographic signs and the psychophysical orientation emerged. Perception has been accepted as an element of cartographic communication theory, modeling theory and cartographic semiotics. The third stage of perceptual research emerged as a result of criticism of empirical research effects. Cartographers turned to methods and theories of cognitive psychology and cognitive orientation was a main paradigm of the research. Perception is perceived as one of the elements of the human cognitive system and considered in the context of higher lever cognitive processes, participating in cartographic information processing. Two methodological approaches can be set apart: theoretical and experimental. In the theoretical approach the processing succession is considered and some models of cartographic processing models were presented. The first decade of the 21st century opens a new stage of perceptual research. It can be named cognitive-digital as the research is based on computer software and is concentrated on cognitive aspects of map perception.
Źródło:
Polish Cartographical Review; 2015, 47, 4; 179-190
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Levels and properties of map perception
Autorzy:
Żyszkowska, W.
Powiązania:
https://bibliotekanauki.pl/articles/92442.pdf
Data publikacji:
2017
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
map perception
map use
map interpretation
mental maps
cartographic information
Opis:
Map perception consists of numerous processes of information processing, taking place almost simultaneously at different levels and stages which makes it conditioned by many factors. In the article, a review of processes related to the perception of a map as well as levels and properties of perception which impact its course and the nature of information obtained from a map is presented. The most important process constituting the basis of a map perception is a visual search (eye movement). However, as stated based on the studies, the process is individual depending on the purpose of map perception and it may be guided by its image (visual search guidance) or by the knowledge of users (cognitive search guidance). Perception can take place according to various schemes - “local-to-global” or “global-to-local”, or in accordance with the guided search theory. Perception is divided into three processes: perceiving, distinguishing and identifying, which constitute the basis to interpret and understand a map. They are related to various degrees of intellectual involvement of the user and to various levels of questions concerning the relations between signs and their content. Identification involves referring a sign to its explanation in the legend. Interpretation means transformation of the initial information collected from the map into derivative information in which two basic types of understanding take place: deductive and inductive. Identification of geographical space objects on the map and the interpretation of its content constitute the basis to introduce information into memory structures. In the brain a resource of information is generated called geographic knowledge or spatial representation (mental map) which may have a double nature - verbal or pictorial. An important feature of mental maps is organization of spatial information into hierarchical structures, e.g. grouping towns into regions as well as deformation of spatial relations between individual elements and their groups independent of consciousness. The process of map perception depends on various factors, including the nature, scale and map content, the degree of its complexity and compliance of the map language with cartographic principles. Important factors also include cartographic competencies of the recipient of a map conditioned by age, education and the task type. It is related to types of information about geographical space: semantic - concerning spatial references of particular objects and structural - connected to relations between elements of a map. Such relations may be determined at the regional or global level, they may concern qualitative or quantitative features as well as changes in time. Nowadays, an important factor impacting the nature and consequences of map perception is the situation in which the process occurs. Traditionally, static and unchanging maps are used under other conditions than computer maps and navigation systems, making it possible to freely zoom in and zoom out the image and its spatial scope as well as to quickly go from one image to another. Today, when the predominant way of map use is their perception on the screens of navigation systems, processes of map perception and factors conditioning it are also significant to understand the process. In the analysis of map perception, also tasks which are implemented using the map and the nature of information obtained by the map user must be taken into account.
Źródło:
Polish Cartographical Review; 2017, 49, 1; 17-26
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Visual features of cartographic representation in map perceptron
Autorzy:
Żyszkowska, W.
Powiązania:
https://bibliotekanauki.pl/articles/92472.pdf
Data publikacji:
2016
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
perception
visual system
graphic variables
visual primitives
Opis:
The author describes the properties and mechanisms of visual perception in the context of their significance to the principles of symbol design as used in cartography. Map perception relies on the process of visual perception. Therefore, the knowledge of its inner workings in the map environment allows cartographers to construct cartographic symbols in agreement with the properties of the visual system. Visual perception involves neurosensory processes taking place between the eye and the short-term memory. As such, they operate independently of the beholder’s consciousness and significantly influence the information received by the map user. The author discusses the mechanisms of human vision and the nature of the process of visual perception. It also shows the relationships between the image characteristic and the visual system’s properties such as the optical resolution, visual adaptation, reactions of inhibition and reinforcement, reactions to the image characteristics - as well as the phenomena of contrast, grouping and spatial arrangement. The principles of constructing map symbols that have been developed in the long course of cartography, and based mostly on the map makers’ intuition, find validation in the light of properties and mechanisms of visual perception. As discussed in the paper, the fundamental properties and basic mechanisms of human vision support the view that knowledge of how the visual system works provides foundation for articulating new mapping guidelines and cartographers’ calls for stricter observance of cartographic principles are fully justified.
Źródło:
Polish Cartographical Review; 2016, 48, 1; 5-15
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analizy przestrzenne w systemach informacji georgaficznej
Spatial analysis in Geographic Informations Systems
Autorzy:
Żyszkowska, W.
Powiązania:
https://bibliotekanauki.pl/articles/204437.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Geograficzne
Tematy:
kartografia
system GIS
system informacji geograficznej
metoda badań
cartography
GIS system
geographic information system (GIS)
method
Opis:
Systemy GIS spełniają wiele funkcji, z których najczęściej wykorzystywane i uznawane za najważniejsze są funkcje związane z zapisywaniem informacji przestrzennej, jej wyszukiwaniem i identyfikacją oraz prezentacją. Nie mniej interesujące dla kartografow są funkcje działające na wyższym poziomie wykorzystania GIS, związane z bardziej złożonymi sposobami przetwarzania informacji przestrzennej, które można określić jako analizy przestrzenne. W atrykule omówiono metody analizy przestrzennej w GIS w kontekście kartograficznej metody badań oraz kartografii analitycznej.
Maps are basic tools in many branches dealing with geographic space; map analysis belongs to primary research methods of natural science. These methods, which are a part of "cartographic research method" (K.A. Salishchev 1955), include: description basing on a visual analysis of a map, graphic methods, grapho-analytical methods, cartometry, morphometry, mathematical analysis methods, statistical methods and information theory methods (A.M. Berlant 1978). In American cartography, W.R.Tobler started so called "analytical cartography" which bases on quantitative, mathematical and statistical relations between geographical phenomena. It covers basic cartographic issues: transformations of map projections, transformations of point, linear and spatial objects, affinical transformations, transformations of statistical surfaces and structure of map data as well as volumetric transformations (J.-C. Muller 1991, A.J.Kimerling 1989, K.C. Clarke 1998, H. Moellering 2000). Data transformation is performed by computer systems, mainly geographical information systems, which are considered to be the natural successor of the methods of spatial phenomena analysis (P.A. Longley et al. 2001), known from cartographic research method. The main difference between cartographic research method and analytical cartography lies in scopee of research. The first concentrates mainly on formal aspect of methods and interpretation of results, the second stresses basic problems and terms of the field. The character of computer systems changed the approach to methods and rules of parameter assignment. Analytical cartography is currently linked to a new scientific discipline connected to spatial information systems "Geographic Information Science" (D. Mark 2000, H. Moellering 2000). In GIS there exist many methods of data transformation, basing on various principles, which are specified in software manuals and GIS handbooks. They can be divided into several groups, differing in complexity and character of operation. These metgod are described in the article. Application of various types of analyses and operations in GIS systems is labeled "cartographic modeling" (C.D. Tomlin 1990, J. Delaney 1999); it can refer to physical as well as socio-economic phenomena. It depends on phenomena models, which simultaneously take into account apatial and functional aspects. The models can be of explanative or predictive character. All methods, which traditionally belonged to cartographical research method can now be realized with GIS. When used properly, they can add to its development.
Źródło:
Polski Przegląd Kartograficzny; 2003, T. 35, nr 2, 2; 100-113
0324-8321
Pojawia się w:
Polski Przegląd Kartograficzny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geomorfometria - parametry morfometryczne w charakterystyce rzeźby terenu
The Morphometric Relief Characteristic on a Basis of Digital Terrain Models
Autorzy:
Wieczorek, M.
Żyszkowska, W.
Powiązania:
https://bibliotekanauki.pl/articles/204516.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Geograficzne
Tematy:
geomorfologia
analiza przestrzenna
NMT
powierzchnie 3D
GIS
geomorfometria
geomorphology
spatial analyses
DTM
3D surfaces
geomorphometry
Opis:
Autorki przedstawiają geomorfometrię jako dziedzinę związaną z określaniem morfometrycznych cech powierzchni terenu, jej podstawowe problemy oraz metody oparte na numerycznych modelach terenu.
Morphometry, which has been accompanying geography sińce 19th century, establishes numerical parameters describing Earth surface relief. Every type of measurement is conditioned by certain methodological assumptions which determine the way they are conducted. In the process it is very important to adjust the scale of the elaboration to the size of forms under analysis and to the goal of research. The choice of the size of reference units in which morphometric parameters are determined is equally essential. A.F. Pitty (1969), A.J.W. Gerard and DA. Robinson (1971) stressed the relation between the calculated slope angle and the size of the interval in which the angle is measured, even during measurements in open terrain. Morphometric parameters in traditional morphometry were determined on the basis of contour-line image of relief. Slope and slope aspect were then determined. Nowadays, the parameters are calculated on the basis of digital terrain models in the form of TIN or GRID. The article presents the algorithms for calculation of slope and slope aspect with the use of raster model. Depending on the number of adjacent grids considered in calculations, the algorithms for the determination of slope and slope aspect base on two, three, four, eight and nine points (P.L. Guth 1995). Among basic attributes of topographic surface describing the shape of the slope is surface curvature,
Źródło:
Polski Przegląd Kartograficzny; 2011, T. 43, nr 2, 2; 130-144
0324-8321
Pojawia się w:
Polski Przegląd Kartograficzny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Steep slopes in the Sudetes and their morphotectonic interpretation
Autorzy:
Migoń, P.
Placek, A.
Żyszkowska, W.
Powiązania:
https://bibliotekanauki.pl/articles/2059195.pdf
Data publikacji:
2009
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Sudetes
tectonic geomorphology
neotectonics
mountain fronts
rock strength
DEM
Opis:
The Sudetes is a block-faulted mountain range in Central Europe, at the NE margin of the Bohemian Massif. In the late Cenozoic it has been subject to differen ial up lift and subsidence and currently represents a horst-and-graben structure, superimposed on older relief due to rock-controlled denudation and erosion. In this paper, the distribution of steep slopes (>15grade and >25grade) is analyzed using a Digital Elevation Model (DEM) of 50 m spatial resolution, and their morphotectonic significance is discussed. Steep slopes occur in four major settings: heavily dissected and most elevated highlands, straight mountain fronts, narrow sinuous escarpments, and deeply incisedriver valleys. The former in particular may indicate areas subject to recent uplift, which is followed by efficient fluvial incision, so that little pre-up lift topography has survived. The image of many mountain fronts on the slope map is rather poor, which may be explained by the mechanical weakness of the rock building the footwall. At the sametime, the association of the majority of tectonically-induced steep slopes with the most resistant rocks suggests that the intensity of recent uplift is generally low compared with the long-term rates of denudation and erosion.
Źródło:
Geological Quarterly; 2009, 53, 2; 219-232
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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