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Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia
Remote Sensing, 13 (2021), 18; 3737. https://doi.org/10.3390/rs13183737
Horvat, Bojana; Rubinić, Josip

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Horvat, B. i Rubinić, J. (2021). Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia. Remote Sensing, 13. (18). doi: 10.3390/rs13183737

Horvat, Bojana i Josip Rubinić. "Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia." Remote Sensing, vol. 13, br. 18, 2021. https://doi.org/10.3390/rs13183737

Horvat, Bojana i Josip Rubinić. "Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia." Remote Sensing 13, br. 18 (2021). https://doi.org/10.3390/rs13183737

Horvat, B. i Rubinić, J. (2021) 'Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia', Remote Sensing, 13(18). doi: 10.3390/rs13183737

Horvat B, Rubinić J. Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia. Remote Sensing [Internet]. 17.09.2021. [pristupljeno 06.04.2025.];13(18). doi: 10.3390/rs13183737

B. Horvat i J. Rubinić, "Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia", Remote Sensing, vol. 13, br. 18, Rujan 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:157:897536. [Citirano: 06.04.2025.]

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Naslov (engleski)Evaluating the Applicability of Thermal Infrared Remote Sensing in Estimating Water Potential of the Karst Aquifer: A Case Study in North Adriatic, Croatia
AutorBojana Horvat
AutorJosip Rubinić
Autorova ustanovaSveučilište u Rijeci
Građevinski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
One of the most prominent tourist destinations in the Adriatic coast, the city of Opatija, is facing a problem concerning seasonal drinking water shortages. The existing water resources are no longer sufficient, and attention is being given to alternative resources such as the underlying karstic aquifer and several coastal springs in the city itself. However, the water potential of the area still cannot be estimated due to the insufficient hydrological data. The goal of this research was to... Više evaluate the use of thermal infrared (TIR) remote sensing as the source of valuable information that will improve our understanding of the groundwater discharge dynamics. Ten Landsat ETM+ (enhanced thematic mapper plus) and two Landsat TM (thematic mapper) images of the north Adriatic, recorded during 1999–2004 at the same time as the field discharge measurements, were used to derive sea surface temperature (SST) and to analyze freshwater outflows seen as the thermal anomaly in the TIR images. The approach is based on finding the functional relationship between the size of the freshwater thermal signatures and the measured discharge data, and to estimate the water potential of the underlying aquifer. It also involved analyzing the possible connection between the adjusted size of the spring’s thermal signatures and groundwater level fluctuations in the deeper karst hinterland. The proposed methodology resulted in realistic discharge estimates, as well as a good fit between thermal anomalies with measured discharges and the groundwater level. It should be emphasized that the results are site specific and based on a limited data set. However, they confirm that the proposed method can provide additional information on groundwater outflow dynamics and coastal springs’ freshwater quantification. Sakrij dio sažetka
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaRemote Sensing
Brojčani podacivol. 13, br. 18, 3737
e-ISSN2072-4292
DOIhttps://doi.org/10.3390/rs13183737
URN:NBNurn:nbn:hr:157:897536
Datum objave publikacije2021-09-17
ProjektŠifra: uniri-tehnic-18-298
Naziv (hrvatski): Procjene utjecaja klimatskih promjena na hidrološku stabilnost zaštićenih jezerskih sustava u krškom području Hrvatske
Naziv (engleski): Estimates of the impact of climate change on the hydrological stability of protected lake systems in the karst area of ​​Croatia
Voditelj: Josip Rubinić
Pravna nadležnost: Hrvatska
Financijer: Sveučilište u Rijeci
URL dokumentahttps://www.mdpi.com/2072-4292/13/18/3737
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2025-04-03 11:15:13
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