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Title
The 3rd ISPRS Workshop on Dynamic and Multi-Dimensional GIS & the 10th Annual Conference of CPGIS on Geoinformatics
Author
Chen, Jun

ISPRS, Vol.34, Part 2W2, “Dynamic and Multi-Dimensional GIS”, Bangkok, May 23-25, 2001
362
gggfl Mine&wastesite.shj:
/\y River.shp
■ \ / Road.shp
Ponds.shp
dwTAsLab98
EPg*H 0 -0.05ppm
i | 0.05 - 0.1 ppm
| | 0.1 -0.5ppm
0.5 - 1 ppm
1 -4.008ppm
| | No Data
Contin
Elevation Range
| | 20 - 30m
SD 30 - 40m
] 40 - 50m
| | 50 - 60m
f 1 60 -70m
70 - 80m
| | 80 - 90m
! 90 -100m
MM 100 -200m
r I 200 -400 m
[ | 400 - 600m
| l 600 - 820m
N
o
0.9
1.8 Miles
es 1/
Fig. 3: total arsenic level in deep groundwater, 1998. Mining and waste sites, river, road, ponds
are visualized on a topographic TIN.
88888 Mine&wastesite.shp
/ \/ River.shp
Ponds.shp
,/ Road.shp
ahAsLab98soil30cm
| | 1 -10ppb
□ 10 -50ppb
mm so - loooppb
QU 1000 -1566.224ppb
l | No Data
Contin
Elevation Range
□□ 20 - 30m
m 30 - 40m
_J 40 - 50m
| | 50 - 60m
| 1 60 - 70m
r~l 70 - 80m
| | 80 - 90m
3] 90 - 100m
| | 100-200m
I 200 - 400m
j ] 400 - 600m
j ] 600 - 820m
N
0.9
0.9
1.8 Miles
Fig. 4: total arsenic level in surface soil elution, 1998. Mining and waste sites, river, road, ponds
are visualized on a topographic TIN.