TY - GEN
T1 - Wide-Area River-Water Quality Analysis and Visualization with 5D World Map System
AU - Veesommai, Chalisa
AU - Kiyoki, Yasushi
AU - Sasaki, Shiori
AU - Chawakitchareon, Petchporn
N1 - Publisher Copyright:
© 2016 The authors and IOS Press. All rights reserved.
PY - 2016
Y1 - 2016
N2 - This paper presents the analysis and visualization of river-water quality in 25 rivers in Thailand by using 5D World Map system. Water pollution is analyzed by using Water Quality Index (WQI) and Metal Index (MI) which focus on Ping, Nan and Chao Phraya River (the important rivers of Thai). The WQI indicator was used to evaluate water quality by conductivity, NO3-N, NO2-N, NH3-N, Cd, Cr, Mn, Ni, Pb, Zn and As. The MI indicator was used to estimate concentration of metal in the river. The results on 5D World Map System show that several actual values assigned to water-quality parameters are shown in snapshots. The results of Water Quality Index (WQI) show the WQI levels 32.697 at Chaophraya river (Bangkok, 2004) and 38.534 at Ping river (Nakhonsawan, 2014) for Irrigation and Aquatic life respectively, and can be classified into categories of quality-levels for Irrigation and Aquatic life. The results of Metal Index (MI) show that the MI level reaches 92.902 at Ping River (Nakhonsawan, 2014) and 1803.303 at Ping River (Nakhonsawan, 2014) for Irrigation and Aquatic life respectively.
AB - This paper presents the analysis and visualization of river-water quality in 25 rivers in Thailand by using 5D World Map system. Water pollution is analyzed by using Water Quality Index (WQI) and Metal Index (MI) which focus on Ping, Nan and Chao Phraya River (the important rivers of Thai). The WQI indicator was used to evaluate water quality by conductivity, NO3-N, NO2-N, NH3-N, Cd, Cr, Mn, Ni, Pb, Zn and As. The MI indicator was used to estimate concentration of metal in the river. The results on 5D World Map System show that several actual values assigned to water-quality parameters are shown in snapshots. The results of Water Quality Index (WQI) show the WQI levels 32.697 at Chaophraya river (Bangkok, 2004) and 38.534 at Ping river (Nakhonsawan, 2014) for Irrigation and Aquatic life respectively, and can be classified into categories of quality-levels for Irrigation and Aquatic life. The results of Metal Index (MI) show that the MI level reaches 92.902 at Ping River (Nakhonsawan, 2014) and 1803.303 at Ping River (Nakhonsawan, 2014) for Irrigation and Aquatic life respectively.
KW - 5D World Map System
KW - WQI and MI
KW - Water Quality
UR - http://www.scopus.com/inward/record.url?scp=84956598327&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84956598327&partnerID=8YFLogxK
U2 - 10.3233/978-1-61499-611-8-31
DO - 10.3233/978-1-61499-611-8-31
M3 - Conference contribution
AN - SCOPUS:84956598327
T3 - Frontiers in Artificial Intelligence and Applications
SP - 31
EP - 41
BT - Information Modelling and Knowledge Bases XXVII
A2 - Welzer, Tatjana
A2 - Kiyoki, Yasushi
A2 - Yoshida, Naofumi
A2 - Riva, Giuseppe
A2 - Wiederhold, Brenda K.
A2 - Wiederhold, Mark D.
A2 - Thalheim, Bernhard
A2 - Jaakkola, Hannu
PB - IOS Press
ER -