Field tests of astrometric subsystem

Ansis Zariņš; Diāna Haritonova; Augusts Rubans; Gunārs Silabriedis; Jānis Zvirgzds

doi:10.3846/20296991.2016.1168029

Field tests of astrometric subsystem

Ansis Zariņš^*
, Diāna Haritonova
, Augusts Rubans
, Gunārs Silabriedis
, Jānis Zvirgzds

^*Corresponding author for this work

Institute of Geodesy and Geoinformatics

University of Latvia

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The paper presents results of astrometric subsystem’s functionality tests for space object laser ranging and astrometric position determination device, which is under construction in the Institute of Geodesy and Geoinformatics (GGI) of the University of Latvia. Properties of hardware performance for astrometric image acquisition were evaluated and optimal parameters have been selected. Software for image processing and calculation of instrument orientation was tested and adjustments have been made for real-time operation support. Object tracking properties were evaluated, and mount error model parameters were calculated, using test measurements.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Geodesy and Cartography
Volume	42
Issue number	1
DOIs	https://doi.org/10.3846/20296991.2016.1168029
Publication status	Published - 2 Jan 2016

Keywords

geodetic astronomy
image processing
satellite geodesy
satellite laser ranging

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title = "Field tests of astrometric subsystem",

abstract = "The paper presents results of astrometric subsystem{\textquoteright}s functionality tests for space object laser ranging and astrometric position determination device, which is under construction in the Institute of Geodesy and Geoinformatics (GGI) of the University of Latvia. Properties of hardware performance for astrometric image acquisition were evaluated and optimal parameters have been selected. Software for image processing and calculation of instrument orientation was tested and adjustments have been made for real-time operation support. Object tracking properties were evaluated, and mount error model parameters were calculated, using test measurements.",

keywords = "geodetic astronomy, image processing, satellite geodesy, satellite laser ranging",

author = "Ansis Zariņ{\v s} and Diāna Haritonova and Augusts Rubans and Gunārs Silabriedis and Jānis Zvirgzds",

note = "Publisher Copyright: {\textcopyright} 2016 Vilnius Gediminas Technical University (VGTU) Press.",

year = "2016",

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doi = "10.3846/20296991.2016.1168029",

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AU - Zariņš, Ansis

AU - Haritonova, Diāna

AU - Rubans, Augusts

AU - Silabriedis, Gunārs

AU - Zvirgzds, Jānis

PY - 2016/1/2

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N2 - The paper presents results of astrometric subsystem’s functionality tests for space object laser ranging and astrometric position determination device, which is under construction in the Institute of Geodesy and Geoinformatics (GGI) of the University of Latvia. Properties of hardware performance for astrometric image acquisition were evaluated and optimal parameters have been selected. Software for image processing and calculation of instrument orientation was tested and adjustments have been made for real-time operation support. Object tracking properties were evaluated, and mount error model parameters were calculated, using test measurements.

AB - The paper presents results of astrometric subsystem’s functionality tests for space object laser ranging and astrometric position determination device, which is under construction in the Institute of Geodesy and Geoinformatics (GGI) of the University of Latvia. Properties of hardware performance for astrometric image acquisition were evaluated and optimal parameters have been selected. Software for image processing and calculation of instrument orientation was tested and adjustments have been made for real-time operation support. Object tracking properties were evaluated, and mount error model parameters were calculated, using test measurements.

KW - geodetic astronomy

KW - image processing

KW - satellite geodesy

KW - satellite laser ranging

UR - https://www.scopus.com/pages/publications/84962921125

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JO - Geodesy and Cartography

JF - Geodesy and Cartography

IS - 1

ER -

Field tests of astrometric subsystem

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Keywords

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