| DEPARTMENT OF PRIMARY INDUSTRIES, PARKS,
WATER AND ENVIRONMENT — LAND TASMANIA Survey Control Site Summary |
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| Site | ST 960 | ST HELENS POINT | ||||
| Horizontal Information for | ST 960 | |||||
| South Latitude | East Longitude | Zone | Easting | Northing | Convergence | |
| 41 16 55.7612 | 148 21 02.0283 | 55 | 613100.068 | 5429040.640 | +0 53 28.1484 | |
| Datum | Geocentric Datum of Aust 1994 | |||||
| Survey Class | Class A | |||||
| Order | First | |||||
| Job Details | DPIPWE S527 S527 | |||||
| Vertical Information for | ST 960 | |||||
| Height | 56.156 | |||||
| Datum | Aust Height Datum (Tas) 1983 | |||||
| Survey Class | Satellite - GPS | |||||
| Order | Third | |||||
| Job Details | DPIPWE S581SH66 S581 | |||||
| Mark Details for | ST 960 | |||||
| Status | Existing | |||||
| Description | Brass Lands Dept mushroom in concrete block. | |||||
| Locality | On St Helens Point. | |||||
| Grid Bearing and Distance from | ST 960 | ST HELENS POINT | ||||
| Convergence | +0 53 28.1484 | (azimuth is grid bearing minus convergence) | ||||
| Site Name | ID | Target | Grid Bearing | Spher. Dist. | ||
| SOUTH SISTER | ST 589 FC | FC | 208 50 53.4 | 31685.400 | ||
| SOUTH SISTER | ST 589 RT | RT | 208 56 35.0 | 31723.322 | ||
| THE GARDENS | ST 962 | BCN | 337 11 53.7 | 14326.883 | ||
| WARDLAWS POINT | ST 890 | BCN | 184 56 15.7 | 36613.123 | ||
| ST PATRICKS HEAD | ST 630 | BCN | 197 25 07.7 | 33645.180 | ||
| Associated Mark | ST 960 LT | ST HELENS POINT | ||||
| Horizontal Information for | ST 960 LT | |||||
| South Latitude | East Longitude | Zone | Easting | Northing | Convergence | |
| 41 16 55.8242 | 148 21 02.0391 | 55 | 613100.289 | 5429038.694 | +0 53 28.1567 | |
| Datum | Geocentric Datum of Aust 1994 | |||||
| Survey Class | Transformed | |||||
| Order | Second | |||||
| Job Details | S708 | |||||
| Vertical Information for | ST 960 LT | |||||
| Height | 58.79 | |||||
| Datum | Aust Height Datum (Tas) 1979 | |||||
| Survey Class | Trigonometric heighting | |||||
| Order | Fourth | |||||
| Site Access for | ST 960 | ST HELENS POINT | ||||
| Access By | Four wheel drive | |||||
| Access Details | Drive on access by 4wd vehicle along all weather road and sand track from Akaroa, refer to attached map section. | |||||
| Climb-on Time (mins) | 0 | |||||
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| Other Information for | ST 960 | |||||
| Location/reference mark diagram(s) | 1 available | |||||
| Photograph(s) | 2 available | |||||