I am a lecturer at the University of Petrosani since 2006. I teach technical design, surveying and real state evaluer and I also have a business of my own as real state evaluer and english translator. Phone: 0726291092 Address: petrosani
Basic documents that are made according to measurements and topographic surveying for the purpose... more Basic documents that are made according to measurements and topographic surveying for the purpose of creating various projects are plans and topographic maps. Achieving these documents must accurately represent the earth's surface with its representative elements. These documents are made by using cartographic projections that must be analyzed according to the quality of the representation in order to obtain plans and maps with high accuracy and superior quality. Regarding the elements that can be deformed within a projection, these are angles, distance or acres. Between the years 1855-1857, the first map of Wallachia was made (also known as "Satmari Map") using the scale 1:57 600. This map contains the historical provinces Wallachia and Oltenia, and it is the first map under the name of Romania. After the First World War, due to economic, political and administrative reasons, the necessity arose for a large-scale map (1:20 000, 1:10 000 or even 1:5 000) by reproducing...
22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
A thematic map contains a spatial database that allows the user to add new information to that da... more A thematic map contains a spatial database that allows the user to add new information to that database. The ability to combine a variety of datasets in a variety of ways makes any GIS a useful tool for almost any field of knowledge. From routinely performing work-related tasks to scientifically exploring the complexity of our world, GIS offers people the geographic advantage of becoming more productive, more aware, and more receptive to the planet Earth. A GIS can be defined as a system designed to capture, store, manipulate, analyze, and visualize geographically referenced data. Thematic maps are the result of spatial analysis sets made in GIS programs. Spatial analysis includes the techniques by which the relationships between entities are studied, from a topological, geometric or geographical point of view. Depending on the requirements and the existing data in the database, the maps may have different thematic results: demographic, social, economic, analysis, prediction, evalua...
The aim of the study was to evaluate the phenomenon of land tilting and the tilting distance as a... more The aim of the study was to evaluate the phenomenon of land tilting and the tilting distance as a secondary effect of surface coal mining in the Jiu Valley area, Romania. To evaluate the tilting phenomenon, through the two considered elements (inclination – Lt, tilting distance – Td) 16 control points (CP1 to CP16) were used whose coordinates were measured in the Stereographic 1970 projection system, the 1975 Black Sea elevation system at an initial moment (t0) and at the current moment (t1). The static method was used by GPS technology to measure the elevations of the control points. Through descriptive statistical analysis, a general characterization of the set of recorded values was obtained, and the ANOVA test confirmed the safety of the data and the presence of variance in the data set. From the analysis of the recorded values, a Spline type model was obtained that described the variation of Lt in relation to Td, under conditions of statistical safety ( ɛ¯ = 0.137302). Regressi...
Raport oceniający grunt może obejmować ocenę nieulepszonych gruntów (gruntów zagospodarowanych po... more Raport oceniający grunt może obejmować ocenę nieulepszonych gruntów (gruntów zagospodarowanych pod cele rolnicze lub rozwojowe), gruntów stanowiących teren (gruntów utworzonych i gotowych do wykorzystania w określonym celu) lub części gruntuzabudowanego własność. W każdym z tych przypadków Valuer musi opisać i przeanalizować dany grunt. Opis gruntu lub terenu toszczegółowa lista, która obejmuje: opis prawny, inne tytuły i informacje o fizycznych cechach gruntu. W analizie terenu lub terenuinformacje te są dokładnie badane w odniesieniu do cech sąsiedztwa, które wpływają na użyteczność i trwałość gruntu lub terenu, sąprzydatne w określaniu najlepszego wykorzystania (uznanego za bezpłatne) i szacowaniu wartości terenu.
For the correct substantiation of many managerial decisions, the costs provided by the calculatio... more For the correct substantiation of many managerial decisions, the costs provided by the calculations are not sufficient. Because of itscomplexity, managerial decision may require consideration of costs other than accounting. Under these circumstances, the management of the mining enterprise is subject to the requirement of an economic (net different from the accounting, based on the result ofcalculations) approach of the decisional situation, which implies the ability to identify and quantify the costs of opportunity, implicitcosts, relevant costs, influenced, the costs "sunk".
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 2016
The Geographical Information Systems technology is used in many fields where the spatial informat... more The Geographical Information Systems technology is used in many fields where the spatial information is very important and relevant, that means in all fields that use a system for saving, analyzing and representing the data which are processed. The aim of this paper is using modern technology for monitoring the environment. Geographical Information System together with remote sensing have a very important role in decision process regarding the environment. Integration of remote sensing images in a Geographical Information System which enables complex spatial analysis is a useful and modern solution for environmental management and decision-making process. Satellite images contain various information that can support environmental monitoring, images that can be analyzed and interpreted in various ways by using the Geographical Information System tools.
Coal is a macromolecular compound. At high temperatures, by coal pyrogenesis, coke and volatile p... more Coal is a macromolecular compound. At high temperatures, by coal pyrogenesis, coke and volatile products will result. The volatile products from coal form the coke gas and coke tar from which a very large number of aromatic compounds can be extracted. The aromatic compounds extracted from domestic and foreign coal tar were compared in this paper, together with their effects over the human and animal health.
Starting from the fact that in the mining industry and in general in the field of underground con... more Starting from the fact that in the mining industry and in general in the field of underground constructions, the topographic activity, regardless of which of its manifestations, conditions and substantiates the achievement of economic and technological objectives, implicitly resulting in the dependence between topographic precision and qualitative and quantitative performance of mining. The level at which the professional responsibility of the topographic activity, as a whole is engaged in the achievement of some proposed objectives, depends on the framework resulting from the technological complexity of the mining activity in the conditions of its restructuring and efficiency. Spatial representations of useful mineral deposits in the earth's crust, which meet the quality conditions necessary for the design of underground mining works, can be used to choose the most efficient methods of opening, preparation and exploitation of useful mineral deposits. These analyzes are the basi...
Czyste środowisko jest niezbędne dla zdrowia ludzi i jakości życia. Rozwijające się sektory, któr... more Czyste środowisko jest niezbędne dla zdrowia ludzi i jakości życia. Rozwijające się sektory, które pomagają zaspokoić potrzeby i kom-fort, mają negatywny wpływ na jakość środowiska, w którym żyjemy. Wykorzystywanie zasobów naturalnych bez troski o potrzeby ludzi prowadzi do niszczenia środowiska. Zmiany klimatu, erozja, zwiększenie ilości dwutlenku węgla w powietrzu, którym oddychamy, są wynikiem zaspokojenia innych potrzeb, takich jak jedzenie, ciepło, transport, komfort w naszym domu.
The Geographical Information Systems technology is used in many fields where the spatial informat... more The Geographical Information Systems technology is used in many fields where the spatial information is very important and relevant, that means in all fields that use a system for saving, analyzing and representing the data which are processed. The aim of this paper is using modern technology for monitoring the environment. Geographical Information System together with remote sensing have a very important role in decision process regarding the environment. Integration of remote sensing images in a Geographical Information System which enables complex spatial analysis is a useful and modern solution for environmental management and decision-making process. Satellite images contain various information that can support environmental monitoring, images that can be analyzed and interpreted in various ways by using the Geographical Information System tools.
Basic documents that are made according to measurements and topographic surveying for the purpose... more Basic documents that are made according to measurements and topographic surveying for the purpose of creating various projects are plans and topographic maps. Achieving these documents must accurately represent the earth's surface with its representative elements. These documents are made by using cartographic projections that must be analyzed according to the quality of the representation in order to obtain plans and maps with high accuracy and superior quality. Regarding the elements that can be deformed within a projection, these are angles, distance or acres. Between the years 1855-1857, the first map of Wallachia was made (also known as "Satmari Map") using the scale 1:57 600. This map contains the historical provinces Wallachia and Oltenia, and it is the first map under the name of Romania. After the First World War, due to economic, political and administrative reasons, the necessity arose for a large-scale map (1:20 000, 1:10 000 or even 1:5 000) by reproducing...
22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
A thematic map contains a spatial database that allows the user to add new information to that da... more A thematic map contains a spatial database that allows the user to add new information to that database. The ability to combine a variety of datasets in a variety of ways makes any GIS a useful tool for almost any field of knowledge. From routinely performing work-related tasks to scientifically exploring the complexity of our world, GIS offers people the geographic advantage of becoming more productive, more aware, and more receptive to the planet Earth. A GIS can be defined as a system designed to capture, store, manipulate, analyze, and visualize geographically referenced data. Thematic maps are the result of spatial analysis sets made in GIS programs. Spatial analysis includes the techniques by which the relationships between entities are studied, from a topological, geometric or geographical point of view. Depending on the requirements and the existing data in the database, the maps may have different thematic results: demographic, social, economic, analysis, prediction, evalua...
The aim of the study was to evaluate the phenomenon of land tilting and the tilting distance as a... more The aim of the study was to evaluate the phenomenon of land tilting and the tilting distance as a secondary effect of surface coal mining in the Jiu Valley area, Romania. To evaluate the tilting phenomenon, through the two considered elements (inclination – Lt, tilting distance – Td) 16 control points (CP1 to CP16) were used whose coordinates were measured in the Stereographic 1970 projection system, the 1975 Black Sea elevation system at an initial moment (t0) and at the current moment (t1). The static method was used by GPS technology to measure the elevations of the control points. Through descriptive statistical analysis, a general characterization of the set of recorded values was obtained, and the ANOVA test confirmed the safety of the data and the presence of variance in the data set. From the analysis of the recorded values, a Spline type model was obtained that described the variation of Lt in relation to Td, under conditions of statistical safety ( ɛ¯ = 0.137302). Regressi...
Raport oceniający grunt może obejmować ocenę nieulepszonych gruntów (gruntów zagospodarowanych po... more Raport oceniający grunt może obejmować ocenę nieulepszonych gruntów (gruntów zagospodarowanych pod cele rolnicze lub rozwojowe), gruntów stanowiących teren (gruntów utworzonych i gotowych do wykorzystania w określonym celu) lub części gruntuzabudowanego własność. W każdym z tych przypadków Valuer musi opisać i przeanalizować dany grunt. Opis gruntu lub terenu toszczegółowa lista, która obejmuje: opis prawny, inne tytuły i informacje o fizycznych cechach gruntu. W analizie terenu lub terenuinformacje te są dokładnie badane w odniesieniu do cech sąsiedztwa, które wpływają na użyteczność i trwałość gruntu lub terenu, sąprzydatne w określaniu najlepszego wykorzystania (uznanego za bezpłatne) i szacowaniu wartości terenu.
For the correct substantiation of many managerial decisions, the costs provided by the calculatio... more For the correct substantiation of many managerial decisions, the costs provided by the calculations are not sufficient. Because of itscomplexity, managerial decision may require consideration of costs other than accounting. Under these circumstances, the management of the mining enterprise is subject to the requirement of an economic (net different from the accounting, based on the result ofcalculations) approach of the decisional situation, which implies the ability to identify and quantify the costs of opportunity, implicitcosts, relevant costs, influenced, the costs "sunk".
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 2016
The Geographical Information Systems technology is used in many fields where the spatial informat... more The Geographical Information Systems technology is used in many fields where the spatial information is very important and relevant, that means in all fields that use a system for saving, analyzing and representing the data which are processed. The aim of this paper is using modern technology for monitoring the environment. Geographical Information System together with remote sensing have a very important role in decision process regarding the environment. Integration of remote sensing images in a Geographical Information System which enables complex spatial analysis is a useful and modern solution for environmental management and decision-making process. Satellite images contain various information that can support environmental monitoring, images that can be analyzed and interpreted in various ways by using the Geographical Information System tools.
Coal is a macromolecular compound. At high temperatures, by coal pyrogenesis, coke and volatile p... more Coal is a macromolecular compound. At high temperatures, by coal pyrogenesis, coke and volatile products will result. The volatile products from coal form the coke gas and coke tar from which a very large number of aromatic compounds can be extracted. The aromatic compounds extracted from domestic and foreign coal tar were compared in this paper, together with their effects over the human and animal health.
Starting from the fact that in the mining industry and in general in the field of underground con... more Starting from the fact that in the mining industry and in general in the field of underground constructions, the topographic activity, regardless of which of its manifestations, conditions and substantiates the achievement of economic and technological objectives, implicitly resulting in the dependence between topographic precision and qualitative and quantitative performance of mining. The level at which the professional responsibility of the topographic activity, as a whole is engaged in the achievement of some proposed objectives, depends on the framework resulting from the technological complexity of the mining activity in the conditions of its restructuring and efficiency. Spatial representations of useful mineral deposits in the earth's crust, which meet the quality conditions necessary for the design of underground mining works, can be used to choose the most efficient methods of opening, preparation and exploitation of useful mineral deposits. These analyzes are the basi...
Czyste środowisko jest niezbędne dla zdrowia ludzi i jakości życia. Rozwijające się sektory, któr... more Czyste środowisko jest niezbędne dla zdrowia ludzi i jakości życia. Rozwijające się sektory, które pomagają zaspokoić potrzeby i kom-fort, mają negatywny wpływ na jakość środowiska, w którym żyjemy. Wykorzystywanie zasobów naturalnych bez troski o potrzeby ludzi prowadzi do niszczenia środowiska. Zmiany klimatu, erozja, zwiększenie ilości dwutlenku węgla w powietrzu, którym oddychamy, są wynikiem zaspokojenia innych potrzeb, takich jak jedzenie, ciepło, transport, komfort w naszym domu.
The Geographical Information Systems technology is used in many fields where the spatial informat... more The Geographical Information Systems technology is used in many fields where the spatial information is very important and relevant, that means in all fields that use a system for saving, analyzing and representing the data which are processed. The aim of this paper is using modern technology for monitoring the environment. Geographical Information System together with remote sensing have a very important role in decision process regarding the environment. Integration of remote sensing images in a Geographical Information System which enables complex spatial analysis is a useful and modern solution for environmental management and decision-making process. Satellite images contain various information that can support environmental monitoring, images that can be analyzed and interpreted in various ways by using the Geographical Information System tools.
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