Automated assessment of profiles for building small water reservoirs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00314887" target="_blank" >RIV/68407700:21110/17:00314887 - isvavai.cz</a>

Výsledek na webu

<a href="https://sgemworld.at/sgemlib/spip.php?article9451" target="_blank" >https://sgemworld.at/sgemlib/spip.php?article9451</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2017/23/S11.048" target="_blank" >10.5593/sgem2017/23/S11.048</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Automated assessment of profiles for building small water reservoirs

Popis výsledku v původním jazyce

Small water reservoirs are considered to be an important part of landscape retention capacity. Historically, such reservoirs occupied much more space in the area of present Czech Republic. According to droughts in recent years, the increase of a number of small water reservoirs is considered to be desirable. The identification of profiles suitable for building new small water reservoirs is one of key points in this field as the amount of financial resources is limited. Usually, the identification is done manually using topographic maps. Unfortunately, this approach is time consuming and does not provide quantified comparison of many profiles with respect to their suitability for this purpose. As an index which allows the comparison of many profiles the volume coefficient can be used which is included also in the Czech National Standard ČSN 75 2410 Small water reservoirs. This coefficient is based on two input values which are the volume of a dam and the storage volume of the reservoir. The calculation of the coefficient is usually done manually based on technical design in case of feasibility study of one single reservoir. However, the automated calculation is desirable when doing the analysis of larger area with the aim to find the most suitable profile for building a reservoir. The analysis can be efficiently speeded up by using GIS data and tools. In this paper, the tool developed at Czech technical university is presented. This tool is based on the analysis of detail elevation data with high resolution which are necessary with respect to the usual size of small water reservoirs. It was built with respect to its simple applicability as the application by wide spectra of engineers is considered. The tool is demonstrated on the catchment of Rusava which is located in eastern part of the Czech Republic.

Název v anglickém jazyce

Automated assessment of profiles for building small water reservoirs

Popis výsledku anglicky

Small water reservoirs are considered to be an important part of landscape retention capacity. Historically, such reservoirs occupied much more space in the area of present Czech Republic. According to droughts in recent years, the increase of a number of small water reservoirs is considered to be desirable. The identification of profiles suitable for building new small water reservoirs is one of key points in this field as the amount of financial resources is limited. Usually, the identification is done manually using topographic maps. Unfortunately, this approach is time consuming and does not provide quantified comparison of many profiles with respect to their suitability for this purpose. As an index which allows the comparison of many profiles the volume coefficient can be used which is included also in the Czech National Standard ČSN 75 2410 Small water reservoirs. This coefficient is based on two input values which are the volume of a dam and the storage volume of the reservoir. The calculation of the coefficient is usually done manually based on technical design in case of feasibility study of one single reservoir. However, the automated calculation is desirable when doing the analysis of larger area with the aim to find the most suitable profile for building a reservoir. The analysis can be efficiently speeded up by using GIS data and tools. In this paper, the tool developed at Czech technical university is presented. This tool is based on the analysis of detail elevation data with high resolution which are necessary with respect to the usual size of small water reservoirs. It was built with respect to its simple applicability as the application by wide spectra of engineers is considered. The tool is demonstrated on the catchment of Rusava which is located in eastern part of the Czech Republic.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10508 - Physical geography

Projekt

<a href="/cs/project/QJ1620395" target="_blank" >QJ1620395: Obnova a výstavba rybníků v lesních porostech jako součást udržitelného hospodaření s vodními zdroji v ČR</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

17th International Multidisciplinary Scientific Geoconference, Conference Proceedings Volume 17, Informatics, Geoinformatics and Remote Sensing Issue 22, Geodesy and Mine Surveying

ISBN

978-619-7408-02-7

ISSN

1314-2704

e-ISSN

—

Počet stran výsledku

8

Strana od-do

393-400

Název nakladatele

International Multidisciplinary Scientific GeoConference SGEM

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

27. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—