TOPOGRAPHICAL-CADASTRAL MEASUREMENTS NECESSARY FOR THE EXECUTION OF SEWAGE SYSTEM IN JENA VILLAGE, TIMIS COUNTY, ROMANIA PUBLISHEDLuminiţa Livia Bârliba, Iacob Nemeş, Costel Bârliba, G. Eleş
The paper is based on results of a land survey to modernize it according to E. U. requirements the work was performed in JENA, TIMIŞ County. This paper is prepared by the methodology in force, performing topographical-cadastral works necessary for the execution of sewage system in Jena village, Timis County, Romania on 2936.00 m length. In this context, what we have studied in our paper is the influence of topography on the rural areas, the way it is applied in these areas, and implicitly its influence on regional development. The stages of the land survey were as follows: - Support survey network, made of the points in the national survey network which stood at the basis of our land measurements; -Determination of the survey network, consisting of all the traversing posts; - Actual planimetric or leveling survey, by determining the position of the characteristic points that define the details of the area. The precision which has to be accounted for, in other words the maximum admitted errors in determining the coordinates of the points found on the contour of the details is of ±15 cm in flat open country. Topographical field works were conducted with total station Leica TC 805 by polygonal course process using the Romanian national geodetic system - Stereographic Projection 1970. Data processing was performed with post-processing software and specific programs of work - TOPOSYS, AUTOCAD. For the preparation of documentation, after the measurements, the data stored in electronic memory of tachymeter - Total Station Leica TC 805 were transferred to the computer memory. Leveling points were determined by polygonal course for geometrical levelling. Processing of surveying measurements was performed with the software TOPOSYS.
geometrical levelling; total station Leica TC 805; polygonal course; topographical-cadastral works