Določitev odklonov navpičnic iz geoidnih višin

Povzetek

Ključne besede

Podatki

Jezik:	Slovenski jezik
Leto izida:	2008
Izvor:	Ljubljana
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:	[M. Jakopič]
UDK:	528.21(043.2)
COBISS:	4086881
Št. ogledov:	2921
Št. prenosov:	742
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Determination of deflection of the vertical from geoid heights
Sekundarni povzetek:	The diploma introduces the local method of establishing the deflections of verticals with the help of a plane, which is calculated on the basis of interpolated geoid heights. In the year 2000, the exact surface of the geoid for the region of Slovenia, which is given in the form of a regular grid, was established. In the diploma, this grid of geoid heights formed the basis for the interpolation of the geoid heights of points, from which the plane was established. The coefficients of the plane give the deflection of the vertical in the point of gravity. This means that, given a known geoid, we can calculate the deflection of verticals at any point in the region of Slovenia. In the diploma, we compared the calculation deflections with the measured deflections and the defections determined from the global geopotential model EGM96. In this way we have tried to estimate the accuracy of the calculation deflections. Unfortunately, we could not compare the calculation deflections with the measured deflections at the border areas of Croatia and Austria, since the geoid model of Slovenia reaches exactly to the border. A lesser accuracy of the calculation deflections of verticals also results from this. Given an adequate accuracy of calculation deflections, we could, by employing automated procedures, use the declinations of verticals in different calculations and thus eliminate the need for lengthy measurements. For a more accurate use of this procedure, it would be recommendable to determine the calculation deflections from the new geoid model of Slovenia.
Sekundarne ključne besede:	geodesy;graduation thesis;geoid;deflection ofthe vertical;bilinear interpolation;geoid plane;reduction of observations;
Vrsta datoteke:	application/pdf
Vrsta dela (COBISS):	Diplomsko delo
Komentar na gradivo:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani:	IX f., 64 str., pril.
Vrsta dela (ePrints):	thesis
Naslov (ePrints):	Določitev odklonov navpičnic iz geoidnih višin
Ključne besede (ePrints):	geodezija;diplomska dela;UNI;geoid;odklon navpičnice;bilinearna interpolacija;redukcija opazovanj;geoidna ravnina;
Ključne besede (ePrints, sekundarni jezik):	geodesy;graduation thesis;geoid;deflection ofthe vertical;bilinear interpolation;geoid plane;reduction of observations;
Ključne besede (ePrints, sekundarni jezik):	geodesy;graduation thesis;geoid;deflection ofthe vertical;bilinear interpolation;geoid plane;reduction of observations;
ID:	8311507