TY - GEN
T1 - Application of FBG Multilevel Well on Hydraulic Tomography for a Contaminated Site in Taiwan
AU - Tsai, J.
AU - Ho, Y.
AU - Chang, L.
AU - Wang, Y.
AU - J. Yeh, T.
N1 - Publisher Copyright:
© 2023 NSGE. All Rights Reserved.
PY - 2023
Y1 - 2023
N2 - The work demonstrates a method for employing the FBG MLMS and sequential multi- depth injections for an HT survey at a low to moderate heterogeneity sedimentary aquifer. While the desired degree of imaging accuracy (resolution and accuracy of the estimated parameters) is usually problem-specific, the results suggest that increasing the number of injection points at various depths could improve imaging accuracy. Moreover, the FBG MLMS efficiently collects groundwater measurements at different depths inside a well. Thus, using MLMS wells, the increase in the injection/pumping points can lead to an effective increase in the number of cross-hole tests; in turn, the collected head observations can effectively reach ergodicity.
AB - The work demonstrates a method for employing the FBG MLMS and sequential multi- depth injections for an HT survey at a low to moderate heterogeneity sedimentary aquifer. While the desired degree of imaging accuracy (resolution and accuracy of the estimated parameters) is usually problem-specific, the results suggest that increasing the number of injection points at various depths could improve imaging accuracy. Moreover, the FBG MLMS efficiently collects groundwater measurements at different depths inside a well. Thus, using MLMS wells, the increase in the injection/pumping points can lead to an effective increase in the number of cross-hole tests; in turn, the collected head observations can effectively reach ergodicity.
UR - http://www.scopus.com/inward/record.url?scp=85171377638&partnerID=8YFLogxK
U2 - 10.3997/2214-4609.202378018
DO - 10.3997/2214-4609.202378018
M3 - Conference contribution
AN - SCOPUS:85171377638
T3 - 5th Asia Pacific Meeting on Near Surface Geoscience and Engineering, NSGE 2023
BT - 5th Asia Pacific Meeting on Near Surface Geoscience and Engineering, NSGE 2023
PB - European Association of Geoscientists and Engineers, EAGE
T2 - 5th Asia Pacific Meeting on Near Surface Geoscience and Engineering, NSGE 2023
Y2 - 6 March 2023 through 9 March 2023
ER -