+-----------------------------------------------------+
|Noise model for 30 minute CGPS data; North component |
| Site          P1             fo             P2      |
|           mm/yr0.25      radians/yr     mm/yr0.25   |
+-----------------------------------------------------+
| CAND         17.09          7237.1         18.84    |
| CARH         15.83         15798.4         17.21    |
| HOGS         31.87        171685.9         14.62    |
| HUNT         15.62         17933.8         15.99    |
| LAND         10.25          9994.4         18.79    |
| LOWS         26.70          2558.4          7.84    |
| MASW         17.26         10981.0         15.92    |
| MIDA         65.04            14.9         14.99    |
| MNMC         24.06          1563.5          7.79    |
| RNCH         36.00           316.1          0.17    |
| TBLP         32.42           978.9         22.71    |
| POMM         28.11         67725.9         17.94    |
| PKDB         37.13         18468.6         12.82    |
+-----------------------------------------------------+


+----------------------------------------------------+
|Noise model for 30 minute CGPS data; East component |
| Site         P1             fo             P2      |
|           mm/yr0.25     radians/yr      mm/yr0.25  |
+----------------------------------------------------+
| CAND        18.55           5886.7         8.78    |
| CARH        14.68          13054.4         9.75    |
| HOGS        24.04         136120.1        15.02    |
| HUNT        11.54          16941.9        13.42    |
| LAND        15.01           6148.6         4.73    |
| LOWS        21.28           2478.0         0.03    |
| MASW        14.62           6605.6         5.82    |
| MIDA        47.65          17775.9        13.13    |
| MNMC        12.53           4730.8        12.51    |
| RNCH        31.00             57.0         0.84    |
| TBLP        24.64           4987.2         0.06    |
| POMM        24.81          40551.0        10.84    |
| PKDB        25.69          11148.9        15.19    |
+----------------------------------------------------+























                             -2-


+--------------------------------------------------------+
|Noise model for 30 minute CGPS data; Vertical component |
|  Site          P1              fo              P2      |
|            mm/yr0.25       radians/yr      mm/yr0.25   |
+--------------------------------------------------------+
| CAND         111.88          16782.3         35.99     |
| CARH         114.52              3.2          5.05     |
| HOGS         213.59          18022.5         56.53     |
| HUNT         122.62              0.1          8.07     |
| LAND         112.65              0.1          4.69     |
| LOWS         143.19           8915.6         52.75     |
| MASW         112.74             12.6          2.92     |
| MIDA         340.91          28825.5         30.33     |
| MNMC         129.92              0.0          0.24     |
| RNCH         209.16              0.4          0.01     |
| TBLP         194.42              6.5         20.04     |
| POMM         162.05          26729.4         15.26     |
| PKDB         229.78              2.7          0.72     |
+--------------------------------------------------------+