The influence of a used reference coordinate system on georeferencing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218212" target="_blank" >RIV/68407700:21110/14:00218212 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of a used reference coordinate system on georeferencing

Popis výsledku v původním jazyce

The article deals with the influence of different cartographic projections when georeferencing maps. The research is focused on the influence of georeferencing on standard transformation errors when using three most widely used cylindrical map projections - Sanson's- sinusiodal, the Plate Carrée and the Mercator?s. Standard errors calculated during the tests are not affected by the wrong choice of ground control points, but they only depend on the difference in the cartographic projection of the map andthe cartographic projection of the reference coordinate system into which the map is georeferenced. These three most widely used cylindrical projections were used for the different size territory. The calculated results help to decide when it is necessary to consider this influence on the results of the transformation. The influence of the density of ground control points (780 points and 3160 points per map) was studied as well.

Název v anglickém jazyce

The influence of a used reference coordinate system on georeferencing

Popis výsledku anglicky

The article deals with the influence of different cartographic projections when georeferencing maps. The research is focused on the influence of georeferencing on standard transformation errors when using three most widely used cylindrical map projections - Sanson's- sinusiodal, the Plate Carrée and the Mercator?s. Standard errors calculated during the tests are not affected by the wrong choice of ground control points, but they only depend on the difference in the cartographic projection of the map andthe cartographic projection of the reference coordinate system into which the map is georeferenced. These three most widely used cylindrical projections were used for the different size territory. The calculated results help to decide when it is necessary to consider this influence on the results of the transformation. The influence of the density of ground control points (780 points and 3160 points per map) was studied as well.

Druh

D - Stať ve sborníku

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

5th international conference on cartography and GIS

ISBN

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ISSN

1314-0604

e-ISSN

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Počet stran výsledku

13

Strana od-do

130-142

Název nakladatele

ICA

Místo vydání

Riviera

Místo konání akce

Riviera

Datum konání akce

15. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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