Od rezultatov merjenja do podatkov za izravnavo : diplomska naloga

Velikonja, Manca (author), Ambrožič, Tomaž (mentor), Savšek, Simona (comentor)

Teoretični del diplomske naloge predstavlja postopek izračuna ocene natančnosti na način, da bi bilo enostavno sprogramirati postopek obdelave. Predstavljene so vse enačbe, potrebne za postopen izračun ocene natančnosti za merjene horizontalne kote, zenitne razdalje in dolžine. V praktičnem delu diplomske naloge pa smo izračun ocene natančnosti predstavili na primeru iz prakse. Meritve smo opravili z dvema instrumentoma, in sicer Leica Wild TC1600 in Leica TS30. Merili smo horizontalne kote, zenitne razdalje in dolžine ter meteorološke parametre. Opazovali smo štiri smeri v treh oziroma petih girusih. Pri horizontalnih kotih smo izvedli oceno natančnosti iz odstopanj od aritmetične sredine in oceno natančnosti z upoštevanjem pogreška začetne smeri. Pri zenitnih razdaljah smo izračunali oceno natančnosti iz odstopanj od aritmetične sredine, ravno tako pri dolžinah.

• Language: Slovenian
• Keywords: geodezija, diplomska dela, VSŠ, horizontalni kot, zenitna razdalja, dolžina, redukcija dolžin, ocena natančnosti
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Velikonja]
• Year: 2012
• Number of pages: XVI, 47 str.
• PID: 20.500.12556/RUL-30964
• UDC: 528.1(043.2)
• COBISS.SI-ID: 6087521
• Publication date in RUL: 09.07.2015

Secondary language

• Language: English
• Title: From results of measurement to data for adjustment : graduation thesis

Abstract

In the theoretic part of my thesis, a method of calculation estimate accuracy is theoretically presented in a way that enables easy programming of the processing. All the necessary equations to calculate the gradual estimate accuracy for measuring horizontal angles, vertical angles and lengths, are presented here. In the practical part of my work, the same method is presented in a practical example. We performed measurements with two instruments, namely Leica Wild TC1600 and Leica TS30. We measured horizontal and vertical angles, lengths and meteorological parameters and observed 4 directions in 3 or 5 sets of angles. For horizontal angles we carried out estimate accuracy from deviations from the arithmetic mean and the estimate accuracy by taking into account the direction of the initial error. For vertical angles and lengths, we calculated the estimate accuracy from the deviation of the arithmetic mean.

• Keywords: graduation thesis, geodesy, horizontal angle, vertical angle, length, reduction of the length, estimate accuracy