Influence of Raster Data Quality on Spatial Modelling and Analyses

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25410%2F12%3A39895547" target="_blank" >RIV/00216275:25410/12:39895547 - 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

Influence of Raster Data Quality on Spatial Modelling and Analyses

Popis výsledku v původním jazyce

A good decision making is partially based on a good quality of data and/or information provided by information systems. Without input data at an appropriate level of quality, information systems cannot provide quality information. Therefore, many standards and data quality models have been developed. Later on, spatially oriented decision-making have become more important, so attention was focused on spatial data too. Quality evaluation of spatial data requires special standards because of the special properties of spatial data. The contribution is mainly focused on raster data models. At first, a brief description of spatial data quality evaluation is provided. Then, a set of quality characteristics and parameters for raster data within the framework of existing ISO standards is proposed. Finally, the proposed set is used to evaluate two example data sets and several practical examples connected to the raster data quality and its influence on spatial modelling are described.

Název v anglickém jazyce

Influence of Raster Data Quality on Spatial Modelling and Analyses

Popis výsledku anglicky

A good decision making is partially based on a good quality of data and/or information provided by information systems. Without input data at an appropriate level of quality, information systems cannot provide quality information. Therefore, many standards and data quality models have been developed. Later on, spatially oriented decision-making have become more important, so attention was focused on spatial data too. Quality evaluation of spatial data requires special standards because of the special properties of spatial data. The contribution is mainly focused on raster data models. At first, a brief description of spatial data quality evaluation is provided. Then, a set of quality characteristics and parameters for raster data within the framework of existing ISO standards is proposed. Finally, the proposed set is used to evaluate two example data sets and several practical examples connected to the raster data quality and its influence on spatial modelling are described.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

AE - Řízení, správa a administrativa

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

International Journal of Mathematics and Computers in Simulation

ISSN

1998-0159

e-ISSN

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Svazek periodika

6

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

74-82

Kód UT WoS článku

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EID výsledku v databázi Scopus

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