The 80th anniversary of the grand opening of the observatories at the Kasprowy Wierch and Pip Ivan peaks is a suitable occasion to present the results of the meteorological observations of these institutions. During the Second World War, the Pip Ivan observatory was abandoned. This paper presents the meteorological conditions at the Pip Ivan station during in the period of October 1938 – July 1939. This is possible due to the original sheets of meteorological observations from the Pip Ivan observatory found in private collections. They were compared with the results of the meteorological observations from Kasprowy Wierch, acquired with the IMGW-PIB archive (for the period of February – July 1939).
Ważnym instrumentem wspierania i kreowania innowacyjności na poziomie wojewódzkim są Regionalne Strategie Innowacji (RSI). Ich skuteczne wdrażanie wymaga stosowania różnych metod i instrumentów zarówno operacyjnych, jak i strategicznych. Tematyką artykułu jest charakterystyka regionalnych obserwatoriów specjalistycznych oraz wskazanie ich roli jako instrumentów wspierania rozwoju inteligentnych specjalizacji w województwie śląskim. Przedstawiono koncepcję obserwatoriów aplikowanych w modelu wdrażania Regionalnej Strategii Innowacji w województwie śląskim.
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Regional innovation strategies (RIS) are important instrument that support and create innovativeness at the provincial level. Their effective implementation requires application of various methods and instruments, both operative and strategic. The paper is related to the characteristics of regional specialist observatories as well as identification of their role as instruments supporting development of smart specializations in the Silesian Province. It presents the concept of observatories applied in the model of Regional Innovation Strategy implementation in the Silesian Province
This paper adopts the concepts of observatory and competitive intelligence (CI) to model a system that will generate better insights for decision-makers in the solid waste industry. The first part of this work is to design and develop a data warehouse (DWH) of solid waste statistics using data assembled from disparate sources. Our methodology of design is the entity relationship diagram (ERD) and our implementation tool is MySQL running on phpMyAdmin. The second part of our work will be to turn our developed DWH into a Web application using the Yii PHP component framework. Our findings indicated that the application of both concepts of observatory and CI lead to better insights for decision-makers and hence better organizational performance.
Praca dotyczy niektórych metod obliczania odchylenia linii pionu w aspekcie prawidłowości obliczania wartości oraz możliwości wykorzystania wysoko dokładnych modeli geopotencjału do obliczania odchyleń linii pionu. Podjęto próbę określenia rzędu wartości pierwszych poprawek Mołodeńskiego z wykorzystaniem przybliżenia wysokości quasi-geoidy i odchylenia linii pionu w regionie górskim w międzynarodowym obszarze badań geodezyjnych w rejonie Alp Zachodnich. Uzyskane różnice między prawdziwymi i obliczonymi składowymi odchyleń linii pionu można wyjaśnić błędami astronomicznych wyznaczeń składowych odchyleń linii pionu podlegających wpływowi zerowego i pierwszego przybliżenia pola anomalii. Różnice między modelowymi i prawdziwymi składowymi odchyleń linii pionu można uzasadnić nieuwzględnieniem wpływu strefy centralnej pola anomalii.
EN
This work is generalization of some methods for calculating deviations of plumbing lines from a perspective of accuracy of their values calculation and possibilities to use high accuracy models of geopotenthial for calculating deviations of plumbing lines. There was done attempt to determine the order of the value of the first corrections of Molodensky into Stoke approximation of quasigeoid heights and deviations of plumbing lines in the mountain region of the International research geodetic testing area in the region of Western Alps. Established discrepancies between true and calculated components of plumbing line deviations can mainly be explained by errors of astronomic determinations as components of plumbing line deviations includes in fluence of the zeroth and first approximation of field of anomalies. Differences between model and true components of plumbing line deviations can be explained by not considered influence of central and close zone of anomaly field.
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Artykuł zawiera historię najstarszego górskiego obserwatorium meteorologicznego na świecie. Jest nim, położone w południowej Bawarii w Niemczech, obserwatorium Hohenpeissenberg. Z punktu widzenia meteorologii ma ono dużą wartość, gdyż ma m.in. najdłuższą na świecie, jednorodną serię obserwacyjną temperatury powietrza w górach. W pracy ta przedstawiono okoliczności powstania tej instytucji, jej późniejsze zmagania o przetrwanie oraz XX-wieczny rozwój i wzrost znaczenia.
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This paper contains history of the oldest mountain meteorological observatory in the world. It is Hohenpeissenberg observatory which is lying in the southern Bavaria in Germany. With a point of view of meteorology it has great value, because it have i.a. the longest, homogeneous observational series of air temperature in the mountains. This article presents circumstances of observatory’s establishment, fight for survival and observed in XX century development and growth of significance.
In the years 2003-2005 in the Lamkowko Satellite Observatory a measuring well equipped with a measuring float was establisshed. This measurement instrument was constructed jointly with Space Research Center of Polish Academy of Sciences. The measuring system enables to detect precisely changes in the level of ground water. The changes in the water level are measured with the accuracy better than 0.1 mm. the obtained accuracy of measuring allows to detect several phenomena: meteorological ones, geodynamics one4s, Earth tides. In this paper, the preliminary results of the first time series of changes of changes in the level of ground water are presented. The time series of these measurements, utilized in this study, cover only 4 months (from January to April 2006). Preliminary results enable to detect diurnal and semidiurnal oscillations.
In this article the two permanent GNSS networks in the Czech Republic are shortly described. The first one - Czech Positioning System - CZEPOS is being established by the national surveying and mapping authority - Land Survey Office. It is the network of reference slations mainly destinated for users from geodetic and navigation community. The second one is the research and experimental GNSS network - VESOG. This network is jointly created by research and academic institutions. Both networks will be connected. The data from all stations will be usable for geoscientific applications: detected position changes will serve for interpretations in geodynamics, near-real-time data will be used in projects of GPS wound-based meteorology (e.g. TOUGH), real-time data streams will be used for real-time rositioning in the frame of the EUREF-IP project.
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International concept of renovation of the old tumbledown astronomic observatory at the Mt. Pip-Ivan in Charnohora (Eastern Carpathians) and establishment in it the Ukrainian-Polish scientific station emerged seven years ago as a result of a bilateral initiative of the scientists-geodesists from the University "Lviv Polytechnic" and tbe Warsaw University of Technology. After that, during a whole series of Ukrainian-Polish discussions which incIuded representatives of different scientific institutions, the project of creation of the Ukrainian-Polish geophysical observatory with the permanently working satellite, gravimetric tidal, seismic, magnetic, meteorological and ecological laboratories as wen as with the recreation and tourist centre was developed. It is also envisaged to release in the Cuture this rebuild observatory to the organisation of Central European Initiative (CEl) as the international training and educational centre. In January 2002 the Ukrainian-Polish Coordination Scientific Council was establisbed under the chairmanship of a representative of the Ivano-Frankivsk administration district. The deputy chairmen of this Council are: from the side of Ukraine - Dr Kornelij Tretyak, and from Polish side - Prof. Dr Janusz Sledzinski. In summer 2002 the scientists from Cracow Mining Academy and Lviv Polytechnic carried out successfully the GPS campaign that incorporated few the highest picks in Charnohora including th e Mt. Pip-Ivan. The creation ofthe Ukrainian-Polish geophysical observatory on the top of the highest part of the Eastern Carpathians is commonly recognised as a very nice example of the fruitful and effective cross-border cooperation between Ukraine and Poland. Lately this concept met with approval of the highest government authorities of both countries.
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The ionospheric studies have been carried since 1995 by Institute of Geodesy Warmia and Mazury University in Olsztyn jointly with West Department of the IZMIRAN of the Rnssian Academy of the Sciences in Kaliningrad. GPS measurements from 100 European EPN/IGS permanent stations were used to monitor the ionospheric effects of geomagnetic storms. A series of ionosphere maps were produced to present the spatial distribution of TEC. The dense network of GPS stations in Europe allows to obtain high spatial and temporal resolution of TEC. Our estimation technique provided TEC maps with 15min interval and with a spatial resolution of 150-350 km. As the examples we analysed geomagnetic disturbances, which occurred during the months of September 1999 and March 2001. It was found that the storm essentially modified the ionosphere. During the storm the large and medium-seale irregularities were detected in the high-Iatitude ionosphere as well as at middle latitudes. The deep spatial TEC changes were caused by oceurrence of the main ionospheric trough, which during the storm moved in the direction of the Equator (to latitude of about 50 st. N).
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International concept of renovation of the old tumbledown astronomic observatory at the Mt. Pip-Ivan in Charnohora (Eastern Carpathians) and establishment in it the Ukrainian- Polish scientific station emerged seven years ago as a result of a bilateral initiative of the scientists-geodesists from the University "Lviv Polytechnic" and the Warsaw University of Technology. After that, during a whole series of Ukrainian-Polish discussions which included representatives of different scientific institutions, the project of creation of the Ukrainian-Polish geophysical observatory with the permanently working satellite. gravimetric tidal, seismic, magnetic, meteorologic al and eeologieal laboratories as well as with the recreation and tourist centre was developed. It is also envisaged to release in the future this rebuild observatory to the organisation of Central European Initiative (CEl) as the international training and educational centre. In January 2002 the Ukrainian-Polish Coordination Scientific Council was established under the chairmanship of a representative of the lvano-Frankivsk administration district. The deputy chairmen of this Council are: from the side of Ukraine - Dr. Kornelij Tretyak, and from Polish side - Prof. Dr. Janusz Śledziński. In summer 2002 the scientists from the Cracow Academy of Mining and Metallurgy and Lviv Polytechnic carried out successfully the GPS campaign that incorporated few the highest picks in Charnohora including the Mt. PipIvan to the geodynamic network of Eastern Carpathians. The creation of the Ukrainian-Polish geophysical observatory on the top of the highest part of the Eastern Carpathians is commonly recognised as a very nice example of the fruitful and effective cross-border cooperation between Ukraine and Poland. Lately this concept met with approval of the highest government authorities of both countries.
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The paper describes three experiments performed in Poland, Slovakia and Italy. The experiments concern navigation and positioning of a moving vehicle with the use of GPS satellite system and the corrections from EGNOS satellites. Tests were performed in cooperation of University of Warmia and Mazury in Olsztyn, Poland; University of Trieste, Italy and Air Force Academy in Kosice, Slovakia. Experiments were carried out in the August and September 2002. Different receivers were taking part in the experiments including Ashtech, NovAtel and Magellan receivers. The results of ESTB satellite positioning are compared with performance oC precise RTK - OTF method. Estimation of accuracy of ESTB satellite positioning is done. The results are presented and discussed.
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The tectonic map of Slovenian Karst in Istria with the latest displacements determined is presented. On the base of this tectonic map and recent displacements determination in the framework of the CERGOP II, the project operating with GPS measurements on the line between permanent stations Pula - Vilach is presented. At faults with a narrow breaking zone there are foreseen also the classic measurements with the precise distancemeter Kern Mekometer ME 5000 and with a precise theodollite.
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Fixing the sea object position is the essential task of maritime navigation. It is one of the elements of safe ship leading from one harbour to the other. The methods and the ways of fixing the sea ship position have been developed together with the technical development . New ways of fixing allow for quick and very precise fixing the sea object position. However, it may happen that some of the measurements contain some fatal errors. Such results are called trajectory observations. So far in the navigation practice the observed positions are left out in the process of navigation, according to the IMP ( International Maritime Organizations ) requirements. Nevertheless there are methods of equalling which allow for partial or full elimination of the influence of the trajectory observations on the final co-ordinates of the position of an observed sea object. Such methods are known in geodesy and are called resistant methods. The following article presents the possibility of using one of the methods of resistant equalling to fixing a single sea object position. Experimental damping function, known as Danish function is presented in the suggested method. The adjustment of the Danish method for the maritime navigation needs will be tested on a hypothetical navigational situation.
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Since 2001 the Astro-Geodetic Observatory in Jozefoslaw has been equipped with the ET-26. This gravimeter is the last one Earth Tide model produced by La Coste&Romberg. The recordings started in January 2002. The paper presents the program of the tidal observations which is conducted at the Observatory (numbered 0909 in the International Centre for Earth Tides) in order to determine the tidal parameters as well as the regressions between gravity and some environmental influences (atmosphere and ocean). It contains the results of the first 1-year series analyses obtained using classical least squares method and presents some future plans of tidal investigations in Poland.
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The paper presents Differential Global Positioning System (DGPS) post processing positioning with the use of two reference stations at the same time. The traditional DGPS is based on one reference/base station. The paper shows that when we use, simultaneously, two reference stations we can analyze distribution of pseudorange corrections over time and model them. Two reference stations used in DGPS positioning give redundant observations thanks to which we can estimate more realistic accuracy of positioning. The paper shows that the use of two reference stations improves DGPS accuracy.
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The article aims at presenting the implementation of different deformation analysis approaches for determining - on the basis of geodetic observations and with the use of statistical methods-the three-dimensional displacements of a given object. On the test example of a simulated network the analysis of the Hannover, Asanin an Mihailovic approaches has been carried out. Additionally, a comparison regarding the efficiency of stable point identyfication according to the deformation analysis approaches has been made.
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