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River Section Segment length (km) Total length (km) West river 0.506 34.975 East river 0.536 33.49 Grand Mean 0.520 68.465 N * Scale applies to larger map only
description
N. * Scale applies to larger map only. Geo-rectified infrared image with three color bands (R,G,B). Unsupervised classification using the Maximum likelihood algorithm. Original classified image with 32 classes. - PowerPoint PPT Presentation
Transcript of * Scale applies to larger map only
River Section
Segment length (km)
Total length (km)
West river0.506 34.975
East river0.536 33.49
Grand Mean 0.520 68.465
N
* Scale applies to larger map only
Figure Y: Conceptual schematic of the unsupervised classification methods used on the basemap
Geo-rectified infrared image with three color bands (R,G,B)
Original classified image with 32 classes
Unsupervised classification using
the Maximum
likelihood algorithm
Final classified image
Figure 3: Unsupervised classification of land-use/ land cover in the lower Pascagoula River, MS.
Horizontal profile
Salinity (‰)
0
5
10
15
20
25
30Sa
linity east river
west river
River mouth River fork
Sal
inity
(‰)
Figure Z: Horizontal profile interpolation of salinity collected in December 2003.
Figure 7: Interpolated horizontal profiles and descriptive statistics of salinity (‰) collected during March 2003 from the east and west
distributaries of the Pascagoula River, MS.
(‰)
West East
Range 0.02 – 0.04 0.02 – 3.36
Mean 0.02 0.22
Standard deviation 0.004 0.65
N 251 179
Figure 8: Interpolated horizontal profiles and descriptive statistics of salinity (‰) collected during May 2003 from the east and west
distributaries of the Pascagoula River, MS
(‰)
West East
Range 0.3 – 8.53 0.4 – 14.03
Mean 1.5 4.95
Standard deviation 2.34 4.48
N 634 1048
Figure 9: Interpolated horizontal profiles and descriptive statistics of salinity (‰) collected during July 2003 from the east and west
distributaries of the Pascagoula River, MS.
(‰)
West East
Range 0 – 1.06 0 – 9.19
Mean 0.03 0.52
Standard deviation 0.06 1.45
N 1613 1614
Figure 10: Interpolated horizontal profiles and descriptive statistics of temperature (°C) collected during March 2003 from the east and west
distributaries of the Pascagoula River, MS.
(°C)
West East
Range 16.69 – 20.45
16.6 – 20.45
Mean 16.82 16.98
Standard deviation 0.27 0.46
N 251 179
Figure 11: Interpolated horizontal profiles and descriptive statistic of temperature (°C) collected during May 2003 from the east and
west distributaries of the Pascagoula River, MS
(°C)
West East
Range 26.38 – 27.92
26.52 – 28.4
Mean 26.96 27.06
Standard deviation 0.32 0.38
N 634 1048
Figure 12: Interpolated horizontal profiles and descriptive statistics of temperature (°C) collected during July 2003 from the east and west
distributaries of the Pascagoula River, MS.
(°C)
West East
Range 26.54 – 30.61
26.73 – 34.38
Mean 27.04 27.79
Standard deviation 0.42 1.36
N 1613 1614
