Publication detail

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

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

Original Title

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

English Title

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

Type

conference paper

Language

en

Original Abstract

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.

English abstract

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.

Keywords

Physical Geodesy, Kronstadt height datum

Released

14.06.2017

Location

Brno

ISBN

978-80-86433-66-0

Book

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

Pages from

1

Pages to

2

Pages count

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",
  annote="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.",
  booktitle="5th Czech-Polish symposium ACTUAL PROBLEMS OF GEODESY, CARTOGRAPHY AND PHOTOGRAMMETRY",
  chapter="155551",
  howpublished="electronic, physical medium",
  year="2017",
  month="june",
  pages="1--2",
  type="conference paper"
}