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Groundwater filtration is a very complicated process determined by natural environmental factors and anthropogenic impacts. Credible predictions of impact of extortions on the groundwater environment require application of appropriate research methods which will enable detailed representation of the groundwater circulation. Such methods include numerical modeling of filtration processes and application of mathematical description of groundwater flow, based on assumed hydrogeological parameters and boundary conditi...

Succesful planning nowadays involves broad spectrum of stakeholders including general public. Data needed might not be easily available and cannot be combined together within a single tool accessible by various stakeholders. This article will introduce interactive visualization tool InVito which enable to combine various data layers into comprehensive visual representation of mutual impacts based on defined mathematical equations. This tool was prepared by support from project Implementation of Sustainable Land Us...

Scattered settlement in the rural and mountain regions is typical. Technical conditions of roads is a key factor deciding on the possibility of accessing certain locations by ambulance in such areas. The objective of this study is the assessment of the passability of mountain roads within the scope of ambulance access with the use of GIS and the national cartographic database. From the roads in the district, the authors selected unpaved roads, with the surface of bare ground. Then, the buildings located at the dis...

The paper presents a structural model of the smart farm to improve environmental protection. This model is based on a digital platform that integrates all the elements that participate directly or indirectly in decision-making into agricultural farm.Retour ligne automatique An intelligent farm must manage optimally and efficiently in the spirit of sustainable agriculture and environmental protection the following components: agricultural lands, farm energy balance, inputs and outputs in accordance with the applica...

The paper deals with applying of the GIS tools to assessment of the historical changes and future predictions of landscape structure in cultural landscape ? study area Olomouc Archdiocese region (east part of the Czech Republic). European cultural landscapes have been significantly influenced by human activities in the past. Despite of it cultural landscapes in Europe are important as a part of European cultural heritage. This is a reason that cultural landscapes are in the focus of multidisciplinary research, joi...

Geoinformation system INTEGRO is intended to store and visualize geological map (scanned and vectorized), geophysical, geochemical and primary geological data, aerial and satellite images, borehole and three-dimensional data. It is also able to construct geological maps, forecast mineral resources and support studies of the deep structure of the Earth. The system is multi-window and is equipped with the synchronization mechanism in different windows for joint visual analysis of various information types. There are...

Every year, the environment suffers from flooding, droughts, storm surges and other natural hazards, causing major damages and costs to society. Climate change will drastically increase the impact of these disasters and their consequences in the next few decades. Governments and project developers try to cope with these new conditions by implementing technocratic and landscape-led measures in their new urban development projects. However, it is often unclear if these efforts will lead to the desired effects and wi...

The main purpose of this paper is to present the process of fast and efficient acquisition of field data in order to create a map of the maneuvering area and aprons of the Deblin Airport (EPDE) using Mobile Mapper 50 receiver with Mobile Mapper Field Application. The area navigation (RNAV) uses runway information, field obstacles, and other important factors that support a precision and non-precision instrumental approach and landing procedure. Therefore, the development of RNAV flight procedures requires the acqu...

This study delineates groundwater potentiality assessment for growing population, irrigation and industrial development, combining with geo-informatics and field data for hydrological research in Kalmykia, Russia. Various thematic layers wear used along with existing maps to prepare groundwater potential zone (GWPZ) map. Weights were assigned to all above factors according to their effectiveness, sensitivity and relevance to groundwater potentiality. Furthermore the resulting groundwater potential map has been cla...

The purpose of this paper is to analyze the negative effects of surface leakage through soil erosion in a hydrographic basin. The analysis, in the context of a phenomenological methodology of erosion, involves the detailed knowledge of the agents, factors and interaction mechanisms. Thus, a multitude of mathematical models have been launched, in order to model this natural phenomenon. In this paper, an analysis of sheet erosion is performed, both in situ and through erosion modeling. This was carried out, by using...

The geographic information system is a widely used IT tool to support the management process in the field of geographic information. It is widely used in geodesy, cartography, construction and many other areas. It is used more and more frequently for spatial analyzes, the purpose of which is to determine the impact of various factors on the state of the environment or broadly understood security. Due to its versatility and the increasing availability the attempts are being made to apply this system in new areas li...

The article discusses the need to create a unified engineering geology information data-base. Taking into consideration the fact that the stored information is found in a scat-tered way (paper, electronic, separate reports), its wider application is complicated. The given paper deals with the basic principles of creating a common database of engineer-ing geology, as well as making reporting forms to facilitate the work of the geological engineer and to satisfy the need in geological information by various departme...

The precipitation survey by modern techniques helps calculate the amount of rainfall in the catchment and save it in a digital format. This paper proposes the development of a GIS methodology for determining the input data or parameters needed for modelling the rain-drainage process in order to anticipate the amount of available leakage water and the integration of slopes leakage to estimate the magnitude of rapid floods that may occur. The data obtained from the rain-gauge stations in the Uz catchment are used in...

In the time before the geoglyphs? popularization by the German scientist Dr. Maria Reiche, geoglyphs were subject to considerable destruction by humans, trough geoglyphs and lines led by local roads, areas served for military exercises, etc. This problem was solved by the inclusion of the area into the UNESCO World Site in 1994. The greatest contribution to the protection of geoglyphs and lines was by Dr. Maria Reiche, who died in Peru in 1998. After 24 years of protecting the famous Nasca?s geoglyph?s and lines, ...

Geological structures be of great control groundwater flow and accumulation of groundwater, and should therefore be taken into account in studies related to groundwater studies. This study attempts to investigate the impact of geological structures on groundwater flow and groundwater quality in Al Jaaw Plain, United Arab Emirates. A set of thematic maps derived from digital elevation model (DEM), Landsat images, and ALOSPLAS SAR images were enhanced by applying Sobel filter with 10% threshold and equalization enha...

Due to the fact that suitable information regarding the resources in forest administration in very important, forest inventory of fields is used in forestry to assess and monitor forests on a wide scale. Today forest and land cover parameters are estimated using satellite and ground reference data. There are several field and remote sensing methods which are used for providing data but with high cost in order to fulfill and sustain the requirements. An alternative solution to these methods is the Earth Observation...

The Motru-Rovinari coal basin is placed in South-West Development Region on an area of about 522.54 km2 and is part of Oltenia mining region. Since the 50-60?s (1955- 1960) it was opened here the open cast mining from which was extracted lignite, a quality charcoal. There followed the years of communism when were opened many fronts of exploitation and now has over 50 quarries, micro quarries, dumps and mining extraction. Opening and exploiting the high capacity of coal in this extractions unit, needed to find solu...

Building stone quarrying companies in the Republic of Karelia commonly have limited information on the geological structure of a deposit. They do not have their own geological survey, and this type of service is not yet properly offered in Karelia. When product quality problems arise, it is difficult to rapidly find the correct solution. The quality of raw materials at any quarrying stage can be analyzed using GIS applications at the initial stage of quarrying in order to collect and systematize information on the...

Avalanches are undesirable phenomena, represented by the sliding or floating on the slopes of mountains snow masses. The snow masses sometimes train in motion stones, rocks, and shrubs. The avalanches are dangerous because they do human victims. In Romanian mountains, avalanche victims are mostly tourists, skiers or climbers. Avalanches can also cause disasters, covering roads and blocking access to some localities, and last but not least, human victims. They are also the most unexpected and most spectacular aspec...

Design risk is an inherent element of construction works, and one of its sources is the spatial data quality. Cases of damage to underground pipes and cables are often the causes of accidents, delays or construction stoppages. One of the directions of research on this risk is fuzzy logic. Fuzzy logic is used to describe complex or poorly defined phenomena that are difficult to describe by using probabilistic methods. The paper presents the method of risk assessment of underground utility networks damage which is b...

Heat supplying is a daily need of many people around the world. However, at the present time there is no universal efficiency measure of heat supplying. For the consumers, mostly important are: the cost of heat supply, the optimal temperature, uninterrupted supply. For heat supply organizations the most important are the profitability and low accident rate . Indeed, the efficiency of the heat supply systems depends on a large number of different indicators, such as reliability, accident-free operation, redundancy,...

The diversity of ecosystems in the mountainous regions is generally higher than in the lowland territories. In this regard, there is no exception to the Caucasus region. The central part of the Greater Caucasus Mountain System, which is located within the Republic of Georgia, consists of fiveadministrative units (Mestia, Lentekhi, Tsageri, Ambrolauri and Oni) and is 3 historic-ethnographic provinces (Svaneti, Lechkhumi, Racha). The study area is 8157 km 2 and the hypsometrically ranges from 315 m to 5203 m. Our re...

In this paper we want to emphasize the current challenge in integration of BIM, GIS and CAD. In BIM can be identified and managed the existing relationship between architectural, structure layout and mechanical, electrical and hydraulic services. GIS is managing locations, identifying trends, patterns and 2D or 3D models. Integrating of GIS and BIM (originally developed for different purposes) will have an important impact on solving problems in the civil, building and infrastructure sectors. In our study were ana...

This paper studies a hydrographical space with an area of approx. 20,000 km2, located in the NE of Romania. The main objective of the study is to identify and delimit the water bodies (hydrographic microbazins) within the Prut hydrographic basin. This aspect is very important, in order to determine their status, establish future objectives regarding water management and improve or maintain a certain existing status. The methodologies developed by A.N. Apele Rom?ne Bucharest were used for the classification and del...

This paper explores the opportunities of using Geographic Information Systems (GIS) and data from unmanned aerial vehicles (UAVs) and satellites for effective tree health mapping and assessment of forest stands, damaged from biotic and abiotic factors. The aim is to detect affected areas with tree health problems using time series satellite images. The next step is to extract precise vector and attribute data describing the type and extent of damages using drone-captured digital images. The experimental area is pa...

The article is devoted to the study of regional agriculture using geoinformation technologies. The article focuses attention on the need to apply geoinformation technologies in the process of studying the development of agriculture and rural areas. During the research the main regularities of the development of agriculture at the regional level were revealed. The authors have developed a series of maps reflecting modern processes in the development of the region?s agriculture. The main trends in the development of...

In recent years, dynamic development of GIS technologies has been visible. Many areas and directions of practical applications of spatial information systems were created. One of the fastest-growing and at the same time future-oriented GIS branches are various types of applications that allow access to spatial data via the Internet. An example of such an application are emerging geoportals made available by various institutions. Portals are built using commercial software as well as distributed on the basis of fre...

The purpose of the work was to apply modern GIS technologies in exploration of a number of species of conservation value from the Chepan Mountain (Western Stara Planina, Bulgaria). A field survey was carried out and localities of the target plants were identified. The localities of Adonis vernalis L., Dactylorhiza sambucina (L.) S?o, Edraianthus serbicus (A. Kern.) Petrovi?, Tragopogon balcanicum Velen., Tulipa urumoffii Hayek were mapped by GPS measurements on the field. The data obtained were used as a basis for...

Facilities and technical systems used in coal mines have limited durability. This is the result of very difficult conditions in which they are used. In particular it applies to environmental conditions and not entirely predictable load states of these facilities. Mining machines and devices are also exposed to various types of hazards, which in many cases significantly reduce their durability. For this reason, it is very important to properly use them and supervise and monitor their work. In this respect, huge res...

Technology development has been enormous in recent years. This is particularly noticeable as regards telephones and personal computers as well as other devices e.g. modern GNSS receivers which currently are the basic equipment of even small land surveying firms. Drones are an example that shows the dynamics of technology development, especially in a few recent years. Currently, the aim is to capture data of the best possible quality, yet capturing it should generate the lowest possible costs. In this regard, drone...

The research focuses on the potential of topographic elevations by means of aerial scanning with the help of drones, as an alternative for creating and completing the existing map database necessary for works in almost all fields of activity that concern the national economy. Research objectives are geared towards developing methodologies that use digital systems and geospatial data to update, complete and store the information needed for thematic mapmaking and identifying the most appropriate geospatial technolog...

Paper focuses on methodology for preprocessing of transactional data from public transport system the in region as administration unit of the Czech Republic. The aim is to present synthetic information in GIS information system. Necessary data sources are defined and evaluated. Target group of users are those who plan development of public transport system. Information covering state of each bus or other mean of transport (number of passengers categorized by tariffs between any stops of the bus line) and activitie...

A hydrogeological map is a cartographic model reflecting the structure, regularities of formation and spread of gravity underground water. Traditionally, cartographic data on hydrogeology are presented as a rule in hard copies or in formats of graphic editors. Another large part of cartographic data is presented in the formats MapInfo and ArcGIS, which does not meet criteria identifying their belonging to up-to-date information systems, and as consequence, limit digital processing of data and its spatial analysis....

An important problem of modern civilization is the aging of societies. The effect of this phenomenon is and will be limited access of enterprises to young and middle-aged employees. This problem also applies to coal mine. First and foremost, young and middle-aged employees work in them. Therefore it will be necessary to undertake actions aimed at stopping already working workers and employing older people in the case of shortages. Extending the employment time in mining enterprises requires a proper approach to th...

Agricultural lands are one of the foundations of the country's food security. Recently, the problems of management and efficient use of the agricultural lands have become widespread in society, science, and the political sphere. A characteristic feature of the current state of the agricultural lands is the transformational processes taking place on them. This article discusses the approach to studying, monitoring and controlling the transformation of the agricultural lands on the example of the Leningrad region an...