SURFACE TYPE |
Dielectric Constant |
Conductivity (S/m) |
Quality |
Fresh Water |
80 |
0.001 |
|
Salt water |
81 |
5.0 |
|
Pastoral, low hills, rich soil typ Dallas, TX to Lincoln, NE areas |
20 |
0.0303 |
Very Good |
Pastoral, low hills, rich soil typ OH and IL |
14 |
0.010 |
|
Flat country, marshy, density wooded, typ LA near Miss. River |
12 |
0.0075 |
|
Pastoral, medium hills and forestation, typ MD, PA, NY
(exclusive of mountains and coastline) |
13 |
0.006 |
|
Pastorall, medium hills and forestation, heavy clay soil, typ central VA |
13 |
0.005 |
Average |
Rocky soil, steep hills, typ mountainous |
12-14 |
0.002 |
Poor |
Sandy, dry, flat, coastal |
10 |
0.002 |
|
Cities, industrial areas |
5 |
0.001 |
Very Poor |
Cities, heavy industrial areas, high buildings |
3 |
0.001 |
Extremely Poor |
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