Present publication refers prussian cadastre ground and contains informations relating cadastre, of kind of ground books entering in his structure and of cadastral maps and also of manner his leaderships. Described meaning of stabilization of borders in during leadership cadastre and connection of cadastral maps with founded geodesy warp. Presented also influence cadastre prussian on founded register of grounds and of buildings. Introduced original fragments of cadastral books with original registration fees.

Accuracy of stating the valuation of real estate to the estimated documents, is a subject not only based on issues precisely related to pricing and estimation of property value as well as the regulations concerning the preparation of documents included in the professional standards for property experts and low regulations but also in different scientific fields like: mathematics or psychology. It is rather difficult to embrace such a subjest in one phrase or scheme. Several factors influence the evaluation of property to be a precise, honest, proceeds in the understandable way for the property owner, fair and related to the obligatory regulations.

In the paper was presented direction for use geodesy, cartography and photogrammetry products, like are Digital Terrain Model (DTM), Digital terrain’s Cover Model and digital orthophoto to determination of river valley hydraulic characteristic. DTM was used to direct description of geometry of water flow region on the two-dimensional hydrodynamic model RMA2 from the SMS software package – the mesh nodes of hydrodynamic model were imported from DTM. Also it was found that digital orthophoto and Digital terrain’s Cover Model were useful to determination of material types areas, with which roughness values were combined. Digital Photogrammetric Workstation ImageStattion ZIV was the primery equipment, which was used to generation DTM and creation digital orthophoto.

The paper describes analysis of pancreas cancer clustering with area cartogram as a background. The analized area was Opole Voivodship. There ware 676 cases of cancer on that area. The analysis discovered, that existing distribution of relative risk did not exceed distribution expected from random variation.

The authors have proposed a method of the P(X,Y) points identification on a random-generalized terrain surface, where the Z-coordinates are significantly discrepant from the assumed “background” of a particular surface image. The analyzed background consists of average or mean square deviations of the Z-coordinates from local regression surfaces locally fitted to the points of discrete presentation of a terrain. Obtained anomalies stand either for the results of insufficient local density of a surface sampling or confirm the hypothesis assuming that the real terrain surface does not fulfill the criteria determined by mathematical terrain models for the surface z= f(X,Y) with the continuous first derivative (surfaces of the C¹ class).

The paper presents a method of improving of the quasigeoid heights interpolation accuracy. The method has been based upon the vertical gravity disturbances gradient. The analyses of the requirements about accuracy of the gradient and a method of its verification has been included.

The paper presents a method of using the plumb line deflection and the prior information about the density of topographic masses in a model of the disturbing potential. The model of the disturbing potential relays on the lower-degree harmonic spherical polynomials and on the local density model of topographic masses and was presented in a previous research. The formulas closed in the paper may be used to determine of topographical corrections of the plumb line deflection assuming the linear variation of the density of topographic masses. Furthermore, some conclusions about the influence of a density of topographic masses on a deflection of the vertical have also been presented

In the paper there has been presented a concept of a levelling staff equipped with the scale proportionally divided with polymodal optical-fibre. As the purpose of the innovation there is to mention an improvement of the method of pointing and reading of the levelling data under the conditions of restricted area and possible partial inaccessibility of geodetic base points.

The authors present in the paper a measuring set consisted of tables enabling determination of heights differences between bench marks in the places of restricted access. Furthermore, the results of experiments executed by the use of mentioned tables in correspondence to precise leveling have been shown.

The proper functionality of paper-making machine demands performing a previous assembly of its elements in accordance with the norms [Łapiński i in. 1978; Płatek 1972; Praca zbiorowa pod red. 1990; Wytyczne i normy 1996]. Before adjusting the paper-making machine at a place of exploitation, a manufacturer is being obliged to perform a preliminary test-adjustment at the assembly field. Significant dimensions of paper-making machines as well as a spatial localisation of components axes, which should be situated either perpendicular or parallel to each other at the accuracy level of hundredths part of millimetre, demands, that except of mechanical works, also geodetic measurements have to be performed. Operational field consists of some foundation plates, which should be properly spatially situated. Correct adjusting of foundation plates assures a quick and proper assembly of particular components of paper-making machine.

The paper presents a proposal of application modular networks in optimization of geodetic networks. To ascertain the influence of temporary surveying stations on technical quality of networks, simulation studies have been carried out. They concern mainly the setting out and control networks. The Otrębski’s parameter and possitional error were used as coeffitients of network quality. The comparative tests were realized as the preliminary analysis of accuracy and as well as the adjusting of the real network, by using computer programs.