Program for the Interpolation of the Astrogeodetic Deflections of the Vertical

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Program for the Interpolation of the Astrogeodetic Deflections of the Vertical

Popis výsledku v původním jazyce

The astrogeodetic deflections of the vertical are suitable for independent testing of existing Earth gravity models. Their advantage is that they can be determined directly from the combination of the astronomic and geodetic measurements. Their disadvantage is difficult determination (measurement is carried out at night), hence there are only a few available. These problems can be solved by interpolation of the astrogeodetic deflections of the vertical. In this work have used the topographic deflections of the vertical for the interpolation. These can be computed from the digital terrain model. For this calculation and subsequent interpolation was written a program in Matlab. The first test of the program was performed on the AGNES network, which is located around the city center of Brno. Network AGNES has 34 points and its density is about 1 point per km2 and all points have determined astrogeodetic deflections of the vertical. On the territory of AGNES network are other 13 points with determined ast

Název v anglickém jazyce

Program for the Interpolation of the Astrogeodetic Deflections of the Vertical

Popis výsledku anglicky

The astrogeodetic deflections of the vertical are suitable for independent testing of existing Earth gravity models. Their advantage is that they can be determined directly from the combination of the astronomic and geodetic measurements. Their disadvantage is difficult determination (measurement is carried out at night), hence there are only a few available. These problems can be solved by interpolation of the astrogeodetic deflections of the vertical. In this work have used the topographic deflections of the vertical for the interpolation. These can be computed from the digital terrain model. For this calculation and subsequent interpolation was written a program in Matlab. The first test of the program was performed on the AGNES network, which is located around the city center of Brno. Network AGNES has 34 points and its density is about 1 point per km2 and all points have determined astrogeodetic deflections of the vertical. On the territory of AGNES network are other 13 points with determined ast

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů