V članku primerjamo dvodimezionalni (2D) in tridimenzionalni (3D) model usmerjanja šolskih vozil na primeru občine Laško z vidika dolžine prepeljanih kilometrov in porabljenega potovalnega časa. Pri ...3D modelu je cestna mreža položena preko digitalnega modela višin 12,5 metrov, kar daje modelu večjo podobnost z realnostjo. Za uspešno rešitev je v obeh modelih potrebnih 23 kombijev. V 3D modelu je dolžina vseh opravljenih poti za 45,58 kilometrov večja kot v 2D modelu, skupni potovalni čas pa daljši za 1 uro in 14 minut. Ugotovljena razlika je pomembna pri odločanju za izbiro enega ali drugega modela pri reševanju problemov usmerjanja šolskih vozil.
Modeliranje pokrajine ('Modelling landscape') is the fifteenth volume in the series GIS v Sloveniji (GIS in Slovenia). The goal of the volume is to present the wide variety of research findings on ...geographical information systems in Slovenia in recent years. Powerful geoinformatic tools and precise data facilitate research on processes and phenomena, and their modelling. The volume presents project outputs and research results in areas such as geology, geomorphology, hydrology, environmental protection, geography, surveying, archaeology, transport, telecommunication infrastructure, tourism, cultural heritage, remote sensing, and others. Readers will discover new features regarding the applicability of geographical information systems and will learn about interesting research findings in many areas.
Pokrajina v visoki ločljivosti ('The Landscape in High Resolution') is the fourteenth volume in the series GIS v Sloveniji (GIS in Slovenia). The goal of this volume is to present the wide variety of ...research findings on geographical information systems in Slovenia in recent years. Powerful geoinformatic tools and precise digital data facilitate research on processes and phenomena with a high level of accuracy. This makes it possible to affirm that the landscape and its components are being analyzed in high resolution. The volume clearly presents project outputs and research results in areas such as seismology, geomorphology, natural hazards, environmental protection, geography, surveying, archaeology, transport, agriculture, remote sensing, and others. Readers will discover new features regarding the applicability of geographical information systems and will learn about interesting findings in many area
Digitalni podatki ('Digital Data') is the thirteenth volume in the series GIS v Sloveniji (GIS in Slovenia). The goal of this volume is to present the wide variety of research findings on ...geographical information systems in Slovenia in recent years. Digital data is one of the main pillars of geographical information systems, and so this volume describes opportunities to put such data to use. Recently lidar scanning technology has increased the precision and diversity of analysis. The volume clearly presents project results and research in areas such as geography, hydrology, protection against natural disasters, archaeology, transport, settlement, remote sensing, and others. Readers will discover new features regarding GIS applicability and learn about interesting findings in these areas.
In this book (' The Spaces of Slovenian Literature'), a team of researchers from the ZRC SAZU and the Faculty of Arts in Ljubljana led by Marko Juvan develops a new discipline, which is formed at the ...intersection between the analysis of the literary system and geography and relies on geographic information systems. Based on the spatial humanities approach presented in the introductory chapters, the following analyses, thematic maps and graphs try to explain how the “national space” was formed both ideologically and materially due to the interaction between geographical factors and literary practices in Slovenian from 1780 to 1940. The argument is based on spatial statistical analysis of data sets of biographies of literary actors, development of the press, publishing, literary clubs and theaters, the places represented in historical novels, and a constellation of memorial objects and designations dedicated to Slovenian writers. Systemic treatment is supplemented with discussions on the depicted and living spaces of selected writers from the 17th to the 21st century.
Čeprav je identifikacijski sistem za zemljišča v Sloveniji star šele nekaj let, je doživel že kar nekaj pomembnih sprememb. Sprva so bili uporabljeni atributni podatki zemljiškega katastra, nato kot ...grafična podlaga podatki zemljiškokatastrskega prikaza, vendar takšna rešitev ni ustrezala visokim zahtevam po kakovosti prostorskih podatkov. Treba je bilo začeti znova in na podlagi državnih ortofoto načrtov so bila ponovno zajeta vsa kmetijska zemljišča posameznih kmetijskih gospodarstev. Do danes je sistem, ki ga v Sloveniji predstavljajo grafične enote rabe kmetijskih zemljišč, ali krajše GERK, prerasel v sistem, ki se navezuje na ali informativno uporablja obsežno zbirko prostorskih podatkov in vključuje registre trajnih nasadov. Ti prostorski podatki se uporabljajo za zagotavljanje zahtevane kakovosti v postopkih vzdrževanja in rednih postopkih administrativnih kontrol v okviru kmetijske politike. Del podatkov je vsako leto preverjen na kraju samem. Proaktivno zagotavljanje kakovosti in stalna kontrola sta najpomembnejši nalogi. Cilj je učinkovitejši sistem in torej zmanjšano tveganje pri dodeljevanju javnih sredstev upravičencem pomoči v kmetijstvu. Še dodaten korak naprej je naredila Španija, kjer je sodelovanje med zemljiškim katastrom in SIGPAC v duhu direktive INSPIRE primer dobre prakse, ki bi lahko postala model tudi za druge države članice ; Although the land parcel identification system in Slovenia was established only few years ago, it has already had been changed many times. At first, an alphanumeric land cadastre data was used, then (as a graphical basis) a digital cadastral index map was introduced; however, such solutions did not meet the high quality requirements of spatial data. It had to be started again and all agricultural parcels of individual agricultural holdings were defined on the basis of digitised orthophotos. At present, the system that is represented with graphical units of agricultural parcels (GERK) has grown into a system related to or using a broad collection of spatial data, including registers of permanent crops. This spatial data is used for the assurance of the required quality in procedures of maintenance and in regular procedures of administrative controls in the framework of agricultural policy. Every year, a part of the data is checked on the field. Proactive quality assurance and continuous control are the highest priority tasks. The objective is a more efficient system and a consequent reduction of risk in the distribution of public funds to the entitled farmers. Another step forward was made in Spain, where cooperation between land cadastre and SIGPAC in the frame of the INSPIRE directive is an example of good practise, which could become a model for the other Member States.
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Digitalni prostor ('Digital Space') is the twelfth volume in the series GIS v Sloveniji (GIS in Slovenia). The goal of this volume is to present the wide variety of research findings on geographical ...information systems in Slovenia in recent years. Thanks to the development of technology and a wide selection of digital data, GIS users can explore digital space from several aspects. The volume clearly presents project results and research in areas such as geography, hydrology, protection against natural disasters, history, literary studies, regulation of traffic and mobility, agriculture, archaeology, remote sensing, and the energy industry. Readers will find new features regarding GIS applicability and learn about interesting findings in these areas.
This is the eleventh volume (‘Geographic information systems in Slovenia, 2011–2012’) in the collection, consisting of twenty-seven articles discussing the use of geographic information systems in ...geography, geodesy, cartography, geology, natural disasters, protection of natural and cultural heritage, and business.
Raziskave na področju geomagnetizma lahko označimo kot prve raziskave na področju geofizike. Opazovanje geomagnetnega polja je bistvenegapomena za razumevanje temeljnih postopkov v središču Zemlje, ...njeni skorji in bližnji okolici planeta Zemlja. V prispevku je predstavljena metodologija izbire lokacije za postavitev geomagnetnega observatorija na ozemlju Republike Slovenije. Izbira temelji na večstopenjskem in večkriterijskem modelu odločitve.Prvi del je zasnovan v okolju GIS kot postopek analize in vrednotenja prostora ter opredelitve lokacije glede na predhodno postavljena merila. Nadaljnja analiza temelji na metodi utežne vsote, saj moramoupoštevati različne skupine parametrov, ki v končni oceni primernosti lokacije nimajo enakega pomena. Pri zasnovi modela je bil poseben poudarek na izločitvi območij, kjer je mogoče pričakovati višjeravni elektromagnetnega šuma. Na potencialno primernih območjih so bili opravljeni terenski ogledi in preliminarne meritve homogenosti gradienta totalne intenzitete magnetnega polja ter absolutne, bazne intrikomponentne meritve geomagnetnega polja. ; The study of geomagnetic fields is one of the earliest studies in the field of geosciences. At present, measurement of the geomagnetic field is concerned with answering the fundamental questions about the Earth’s deep interior, mantel conductivity, structure and the thermo-mechanical properties of its crust, its lithosphere and the near-Earth environment. This paper presents a method that addresses the problem of site selection for a new geomagnetic field observatoryin the Republic of Slovenia. The method relies on a multi-stage multi-criteria decision model. The Geographic Information System (GIS) was used as a platform enabling the management of the criteria data, spatial analysis, cartographic modelling and production of map layers. Feasible areas were produced using a Boolean overlay, followed by the application of the multi-criteria evaluation (MCE) method on feasible areas to select the best one. Furthermore,preliminary measurements of geomagnetic fields were observed, including the measurement of the total-intensity gradient of the magnetic field vector, the measurement of the geomagnetic field at a basepoint, as well as the absolute and the three componentmeasurements of the geomagnetic field.
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