Research Article

A Study on Water Pollution Source Localization in Sensor Networks

Table 5

The observations of different nodes in Experiment 2.
(a)

Time (h)Observations (g/L) of node Observations (g/L) of node Observations (g/L) of node Observations (g/L) of node Observations (g/L) of node

0.010.00450.00430.00480.00430.0020
0.50.04350.04340.04310.04310.0292
10.08690.08690.08480.08560.0739
1.50.12120.12110.11700.11870.1124
2.00.14950.14940.14370.14620.1444
2.50.17380.17360.16670.16970.1716
3.00.18820.18780.18020.18330.1876
3.50.19130.19090.18320.18660.1912
4.00.19440.19400.18610.18960.1946

(b)

Time (h)Observations (g/L) of node Observations (g/L) of node Observations (g/L) of node Observations (g/L) of node Observations (g/L) of node

0.010.00080.00060.00140.00150.0018
0.50.01610.01610.02730.02740.0293
10.04980.04980.07270.07280.0739
1.50.08260.08250.11200.11220.1123
2.00.11140.11110.14460.14490.1442
2.50.13660.13590.17200.17250.1711
3.00.15170.15060.18820.18880.1868
3.50.15510.15390.19180.19240.1903
4.00.15850.15710.19520.19600.1937