Geodezja
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ISSN 1234-6608
Issue Date
2006
Volume
T. 12
Number
Nr 2
Description
Journal Volume
Geodezja
T. 12 (2006)
Projects
Pages
Articles
Methods of selecting factors in the analysis of the real estates market
(Wydawnictwa AGH, 2006) Jasińska, Elżbieta ; Preweda, Edward
In the paper the problem of selecting the method of choosing factors in factorial analysis is presented. For the database of 61 real estates the process of singling out the factors was carried out with the use of all the methods proposed in the STATISTICA 6.0 pack. A particular attention was paid on the number of differentiated factors and the efficiency of subsequent methods for the analysis of the real estates market.
Wstępna analiza przemieszczeń punktów osnowy poziomej ESP Żar
(Wydawnictwa AGH, 2006) Bałut, Adam
The horizontal control network of the Żar hydropower facility is observed by the GPS technique since 2001. Comparison of results of five annual resurveys proved stability of the main observation pillars, used as a reference for determination of dam displacements and deformations. The network extends for about 5 km outside the artificial lake and stretches a probably active tectonic fault. The span of four years allowed determination of a 0.5 ppm/y compression in the area in the direction NE-SW, which does not contradict geophysical evidence.
Automatyzacja fotogrametrycznych pomiarów odkształceń dachowych dźwigarów hal przemysłowych
(Wydawnictwa AGH, 2006) Bernasik, Jerzy; Mikrut, Sławomir
The determination of the roof crones deflection is the generally measurements in the industrial halls. The measurements is inhibited by particular condition of the operation in high industrial halls: movements and vibration (if the production is not stopped), the movements of the different conveyance and dust. If the production is stopped still remain the problems with high, danger (high voltage), weak lights, inhibit access and time restriction. Due to problems of leveling measurement the deflection of cranes in high halls, the one-images photogrammetric method is very often the best. It was use in analogue version. The digital photogrammetry shows the new possibility. In this paper three methods are presented: analogue, digital-analogue (the scanned images measurements on the photogrammetric station), and automatic image processing. The description of used technologies made rich about conclusion and recommendation for the next performers. The results of the experimental measurements and their accuracy are presented. Presented results allows to treat these described photogrammetric method as fully useful and value in accuracy. The advantages of the digital technology particular allows to recommend its for universal use.
Wpływ osnowy na dokładności tyczenia w konstrukcjach jednoznacznych
(Wydawnictwa AGH, 2006) Gmyrek, Jan
The paper refers to derivation of the formula containing the influence of a network inaccuracy on the accuracy of setting out. The formula refers to setting out without additional observations. In this case the observation matrix must be square, and must have an inverse matrix. The first part of formula contains only the influence of accuracy of the setting out and the second part contains the influence of network accuracy. Besides a general case of derivation of the both parts of the formula was presented.
Dobór i analiza parametrów na potrzeby wyceny nieruchomości rekreacyjnych
(Wydawnictwa AGH, 2006) Hajduk, Anna
Property market is a place where rights and duties of owners are being put to profit. Analysis of property market is identifying the mechanism of its operation, structure, condition and development of its elements. Market analysis enables taking accurate and rational decisions that is why it is a very important stagein many fields connected with property market. Statistic analysis conducted with appropriate programs makes it possible to assess the importance of features and factors shaping recreational property market. Econometrics model as well as the procedure of studying the structure of community has an important bearing on isolating fundamental traits which affect value of property.