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Pregled bibliografske jedinice broj: 1181771

Forecasting water level and discharge in the Kupa river basin


Katušić, Damjan; Pripužić, Mirjana; Pripužić, Krešimir
Forecasting water level and discharge in the Kupa river basin // Book of Abstracts / Kučera, Zdeněk ; Siwek , Tadeusz ; Chromý, Pavel (ur.).
Prag: Association of Geographical Societies in Europe, 2021. str. 340-340 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1181771 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Forecasting water level and discharge in the Kupa river basin

Autori
Katušić, Damjan ; Pripužić, Mirjana ; Pripužić, Krešimir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts / Kučera, Zdeněk ; Siwek , Tadeusz ; Chromý, Pavel - Prag : Association of Geographical Societies in Europe, 2021, 340-340

Skup
8th EUGEO Congress on the Geography of Europe

Mjesto i datum
Prag, Češka, 28.06-01.07.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
floods ; forecasting ; water level ; discharge ; Kupa river

Sažetak
Due to the global climate change and corresponding more severe and frequent floods, there is an emergent need for putting in operation early warning systems for floods. Forecasting river water level and discharge is the main component of such a system. In this paper we present our forecasting model, for which we used historical sensor data about water level, discharge, and precipitation from 24 hydrological and 20 meteorological stations within the Kupa river basin in Croatia. In the development of our model, we have evaluated the Vector Auto-Regression (VAR) and LSTM (Long Short-Term Memory) methods as representatives of statistical and machine learning approaches, respectively. The VAR and LSTM methods were evaluated on 4 downstream hydrological stations while forecasting water level and discharge for one to five days in the future. To achieve the best forecasting results we have combined data from all upstream hydrological and meteorological stations. Our evaluation has shown that LSTM is more complex to train and computationally intensive to run than a simple VAR method, but proved better than VAR method in almost all forecasting scenarios for all observed hydrological stations in the Kupa river basin. The only exception was in forecasting scenarios for several days into the future where both methods achieved similar forecasting performance.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo, Geografija



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-9066 - Učinkovita stvarnovremenska obrada brzih geoprostornih podataka (RETROFIT) (Pripužić, Krešimir, HRZZ - 2017-05) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Sveučilište VERN, Zagreb

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada guarant.eu

Citiraj ovu publikaciju:

Katušić, Damjan; Pripužić, Mirjana; Pripužić, Krešimir
Forecasting water level and discharge in the Kupa river basin // Book of Abstracts / Kučera, Zdeněk ; Siwek , Tadeusz ; Chromý, Pavel (ur.).
Prag: Association of Geographical Societies in Europe, 2021. str. 340-340 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Katušić, D., Pripužić, M. & Pripužić, K. (2021) Forecasting water level and discharge in the Kupa river basin. U: Kučera, Z., Siwek , T. & Chromý, P. (ur.)Book of Abstracts.
@article{article, author = {Katu\v{s}i\'{c}, Damjan and Pripu\v{z}i\'{c}, Mirjana and Pripu\v{z}i\'{c}, Kre\v{s}imir}, year = {2021}, pages = {340-340}, keywords = {floods, forecasting, water level, discharge, Kupa river}, title = {Forecasting water level and discharge in the Kupa river basin}, keyword = {floods, forecasting, water level, discharge, Kupa river}, publisher = {Association of Geographical Societies in Europe}, publisherplace = {Prag, \v{C}e\v{s}ka} }
@article{article, author = {Katu\v{s}i\'{c}, Damjan and Pripu\v{z}i\'{c}, Mirjana and Pripu\v{z}i\'{c}, Kre\v{s}imir}, year = {2021}, pages = {340-340}, keywords = {floods, forecasting, water level, discharge, Kupa river}, title = {Forecasting water level and discharge in the Kupa river basin}, keyword = {floods, forecasting, water level, discharge, Kupa river}, publisher = {Association of Geographical Societies in Europe}, publisherplace = {Prag, \v{C}e\v{s}ka} }




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