CORRECTION OF TRANSFORMATION OF ELEVATIONS OUT OF TERRAIN RELIEF
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00213862" target="_blank" >RIV/68407700:21110/14:00213862 - isvavai.cz</a>
Result on the web
<a href="http://www.fce.vutbr.cz/ged/GEDASP/pozvanka.htm" target="_blank" >http://www.fce.vutbr.cz/ged/GEDASP/pozvanka.htm</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
KOREKCE TRANSFORMACE VÝŠEK MIMO TERÉNNÍ RELIÉF
Original language description
Transformation of ellipsoidal heights assigned to ellipsoid GRS 80 to altitudes in system Baltic Vertical Datum ? After Adjustment is commonly applied at the present. In the Czech Republic is for the transformation used subtraction of vertical distance between GRS 80 and model of gravimetric quasigeoid CR 2005. This procedure brings sufficient results on terrain relief. Long-lasting practical experiencies obtained during calculations of automatic aerotriangulation on aerial survey images acquired withinthe periodical aerial photography of the Czech Republic have exposed following fact: the approximate ältitudes of projection centers measured during survey flight via GNSS (transformed to Baltic Vertical Datum) are corrupted by systematic errors. The contribution informs about current outcomes of aerotriangulation calculations executed for the purpose of elimination of altitude systematical errors.
Czech name
KOREKCE TRANSFORMACE VÝŠEK MIMO TERÉNNÍ RELIÉF
Czech description
Transformation of ellipsoidal heights assigned to ellipsoid GRS 80 to altitudes in system Baltic Vertical Datum ? After Adjustment is commonly applied at the present. In the Czech Republic is for the transformation used subtraction of vertical distance between GRS 80 and model of gravimetric quasigeoid CR 2005. This procedure brings sufficient results on terrain relief. Long-lasting practical experiencies obtained during calculations of automatic aerotriangulation on aerial survey images acquired withinthe periodical aerial photography of the Czech Republic have exposed following fact: the approximate ältitudes of projection centers measured during survey flight via GNSS (transformed to Baltic Vertical Datum) are corrupted by systematic errors. The contribution informs about current outcomes of aerotriangulation calculations executed for the purpose of elimination of altitude systematical errors.
Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
DRUŽICOVÉ METODY V GEODÉZII A KATASTRU
ISBN
978-80-86433-58-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
69-72
Publisher name
Ústav geodézie, FAST VUT v Brně
Place of publication
Brno
Event location
Brno
Event date
Feb 6, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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