Detail publikačního výsledku

Kronstadt Height Datum connection to GloBal Vertical System - territories of the Czech and Slovak Republics example

VATRT, V.; MACHOTKA, R.; BUDAY, M.

Originální název

Kronstadt Height Datum connection to GloBal Vertical System - territories of the Czech and Slovak Republics example

Anglický název

Kronstadt Height Datum connection to GloBal Vertical System - territories of the Czech and Slovak Republics example

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The development of Global Vertical Reference Frame is an actual topic to be solved by the IAG. In the past was developed methodology for determining the vertical shift of Local Vertical Datums over areas covered by GNSS/levelling sites. This methodology was applied to the Kronstadt Height Datum (KHD) on the territory of the Czech and Slovak Republics. Using the gravity field models EGM2008 and EIGEN-6C4 and the four primary constants (GM, ω, J2 , W0 ), the vertical shift of KHD to actual geopotential value W 0 =62 636 856.0 m2s-2 and 62 636 854.0 m2s-2 has been determined. For solution above there is necessary to define the mean Earth´s level ellipsoid parameters.

Anglický abstrakt

The development of Global Vertical Reference Frame is an actual topic to be solved by the IAG. In the past was developed methodology for determining the vertical shift of Local Vertical Datums over areas covered by GNSS/levelling sites. This methodology was applied to the Kronstadt Height Datum (KHD) on the territory of the Czech and Slovak Republics. Using the gravity field models EGM2008 and EIGEN-6C4 and the four primary constants (GM, ω, J2 , W0 ), the vertical shift of KHD to actual geopotential value W 0 =62 636 856.0 m2s-2 and 62 636 854.0 m2s-2 has been determined. For solution above there is necessary to define the mean Earth´s level ellipsoid parameters.

Klíčová slova

Physical Geodesy, Kronstadt height datum

Klíčová slova v angličtině

Physical Geodesy, Kronstadt height datum

Autoři

VATRT, V.; MACHOTKA, R.; BUDAY, M.

Rok RIV

2019

Vydáno

14.06.2017

Místo

Brno

ISBN

978-80-86433-66-0

Kniha

5th Czech-Polish symposium ACTUAL PROBLEMS OF GEODESY, CARTOGRAPHY AND PHOTOGRAMMETRY

Strany od

1

Strany do

2

Strany počet

2

BibTex

@inproceedings{BUT155551,
  author="Viliam {Vatrt} and Radovan {Machotka} and Michal {Buday}",
  title="Kronstadt Height Datum connection to GloBal Vertical System - territories of the Czech and Slovak Republics example",
  booktitle="5th Czech-Polish symposium ACTUAL PROBLEMS OF GEODESY, CARTOGRAPHY AND PHOTOGRAMMETRY",
  year="2017",
  pages="1--2",
  address="Brno",
  isbn="978-80-86433-66-0"
}