Testing DEM accuracy for different type of source data

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00323722" target="_blank" >RIV/68407700:21110/18:00323722 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/sgem2018/2.2" target="_blank" >http://dx.doi.org/10.5593/sgem2018/2.2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2018/2.2" target="_blank" >10.5593/sgem2018/2.2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Testing DEM accuracy for different type of source data

Popis výsledku v původním jazyce

The history of digital terrain modelling started in the 50's. Digital terrain modelling is nowadays one of the basic ways of a terrain representation. The basic task of creating the digital terrain model (DTM) includes data collection, generation, visualization, interpretation and application. There can be various sources of data to generate DTM. The source data set is the basic element for the accuracy of the resulting model. There is also described a few series of tests on the accuracy of DEM source data. The comparison of three methods of data collection: tacheometry, GNSS measurement and levelling are one goal of the study. A special measuring bar has been also developed for simultaneous measurement. This adaptation enables data acquisition in the same time on the same place. The main purpose of this study is to choose the best measurement methods for very precise digital terrain model in a specific area and evaluate usability of that special measuring bar.

Název v anglickém jazyce

Testing DEM accuracy for different type of source data

Popis výsledku anglicky

The history of digital terrain modelling started in the 50's. Digital terrain modelling is nowadays one of the basic ways of a terrain representation. The basic task of creating the digital terrain model (DTM) includes data collection, generation, visualization, interpretation and application. There can be various sources of data to generate DTM. The source data set is the basic element for the accuracy of the resulting model. There is also described a few series of tests on the accuracy of DEM source data. The comparison of three methods of data collection: tacheometry, GNSS measurement and levelling are one goal of the study. A special measuring bar has been also developed for simultaneous measurement. This adaptation enables data acquisition in the same time on the same place. The main purpose of this study is to choose the best measurement methods for very precise digital terrain model in a specific area and evaluate usability of that special measuring bar.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

18th International Multidisciplinary Scientific Geoconference SGEM 2018 - Informatics, Geoinformatics and Remote Sensing

ISBN

978-619-7408-40-9

ISSN

1314-2704

e-ISSN

—

Počet stran výsledku

8

Strana od-do

995-1002

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

30. 6. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—