Dynamical Flash Flood Risk Forecast

D 2018

Dynamical Flash Flood Risk Forecast

RAPANT, Petr a Jaromír KOLEJKA

Základní údaje

Originální název

Dynamical Flash Flood Risk Forecast

Autoři

RAPANT, Petr a Jaromír KOLEJKA

Vydání

CHAM, DYNAMICS IN GISCIENCE, od s. 373-381, 9 s. 2018

Nakladatel

SPRINGER INTERNATIONAL PUBLISHING AG

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10508 Physical geography

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Forma vydání

tištěná verze "print"

Organizační jednotka

Pedagogická fakulta

ISBN

978-3-319-61296-6

ISSN

DOI

https://doi.org/10.1007/978-3-319-61297-3_27

UT WoS

000457178200027

EID Scopus

2-s2.0-85073900051

Klíčová slova anglicky

Flash flood; Risk prediction; Weather radar

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 19. 2. 2020 13:17, Dana Nesnídalová

Anotace

V originále

Flash floods represent very dynamical natural phenomenon. Mostly, they are the result of torrential rains which can rise suddenly in any part of a country and are tough to predict. Of course, there are many weather forecasting systems, but their spatial and temporal resolution is usually insufficient for these purposes. There are also monitoring systems which can either register precipitation over the ground (a network of rain gauge stations) or runoff in riverbeds (a network of hydrometric stations). Again, spatial (and possibly temporal) resolution is not sufficient, and in the case of runoff monitoring, there is a substantial delay between actual rainfall and registration of runoff in riverbeds. And, of course, when the hydrometric station registers higher runoff than the flash floods is running or even over. From the point of early warning, all these systems reveal disadvantages. Aside from these systems, there is one which provides us with timely information about the spatial and temporal distribution of precipitation intensity over the ground. That is weather radar. We will demonstrate possible usage of these data for dynamic prediction of flash flood risk distribution in space and time over the monitored area. Proper processing of these data in combination with soil saturation indicator established using Flash flood guidance methodology developed by the US Hydrologic Research Center can generate timely information usable for early warning with a substantially reduced level of false warnings.

Citovat

RAPANT, Petr a Jaromír KOLEJKA. Dynamical Flash Flood Risk Forecast. In Ivan, I Horak, J Inspektor, T. DYNAMICS IN GISCIENCE. CHAM: SPRINGER INTERNATIONAL PUBLISHING AG, 2018, s. 373-381. ISBN 978-3-319-61296-6. Dostupné z: https://doi.org/10.1007/978-3-319-61297-3_27.

@inproceedings{1624897,
   author = {Rapant, Petr and Kolejka, Jaromír},
   address = {CHAM},
   booktitle = {DYNAMICS IN GISCIENCE},
   doi = {https://doi.org/10.1007/978-3-319-61297-3_27},
   editor = {Ivan, I Horak, J Inspektor, T},
   keywords = {Flash flood; Risk prediction; Weather radar},
   howpublished = {tištěná verze "print"},
   language = {eng},
   location = {CHAM},
   isbn = {978-3-319-61296-6},
   pages = {373-381},
   publisher = {SPRINGER INTERNATIONAL PUBLISHING AG},
   title = {Dynamical Flash Flood Risk Forecast},
   year = {2018}
}

TY  - CONF
ID  - 1624897
AU  - Rapant, Petr - Kolejka, Jaromír
PY  - 2018
TI  - Dynamical Flash Flood Risk Forecast
PB  - SPRINGER INTERNATIONAL PUBLISHING AG
CY  - CHAM
SN  - 9783319612966
KW  - Flash flood
KW  - Risk prediction
KW  - Weather radar
N2  - Flash floods represent very dynamical natural phenomenon. Mostly, they are the result of torrential rains which can rise suddenly in any part of a country and are tough to predict. Of course, there are many weather forecasting systems, but their spatial and temporal resolution is usually insufficient for these purposes. There are also monitoring systems which can either register precipitation over the ground (a network of rain gauge stations) or runoff in riverbeds (a network of hydrometric stations). Again, spatial (and possibly temporal) resolution is not sufficient, and in the case of runoff monitoring, there is a substantial delay between actual rainfall and registration of runoff in riverbeds. And, of course, when the hydrometric station registers higher runoff than the flash floods is running or even over. From the point of early warning, all these systems reveal disadvantages. Aside from these systems, there is one which provides us with timely information about the spatial and temporal distribution of precipitation intensity over the ground. That is weather radar. We will demonstrate possible usage of these data for dynamic prediction of flash flood risk distribution in space and time over the monitored area. Proper processing of these data in combination with soil saturation indicator established using Flash flood guidance methodology developed by the US Hydrologic Research Center can generate timely information usable for early warning with a substantially reduced level of false warnings.
ER  -

RAPANT, Petr a Jaromír KOLEJKA. Dynamical Flash Flood Risk Forecast. In Ivan, I Horak, J Inspektor, T. \textit{DYNAMICS IN GISCIENCE}. CHAM: SPRINGER INTERNATIONAL PUBLISHING AG, 2018, s.~373-381. ISBN~978-3-319-61296-6. Dostupné z: https://doi.org/10.1007/978-3-319-61297-3\_{}27.

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