| PID:
|
BBCK23 |
| Designation:
|
975 1774 USCGS |
| Stamping:
|
NONE |
| Stability:
|
Most reliable; expected to hold position well |
| Setting:
|
In rock outcrop or ledge |
| Description:
|
THE BENCH MARK IS A DISK SET FLUSH IN THE BEDROCK POINT BETWEEN SANDY BAY AND BOTANY BAY, 13.90M (42.6 FT) EAST FROM THE SEAWARD END OF THE ROCK POINT, 5.92M (19.4 FT) WNW FROM A 5M (16 FT) HIGH ROCK CLIFF AT THE BASE OF THE POINT, 1.13M (3.7 FT) EAST FROM THE WEST EDGE OF THE ROCK WHICH IS 1M (3 FT) ABOVE THE ROCK BELOW, AND 0.85M (2.8 FT) NORTH OF THE SOUTH EDGE OF THE ROCK WHICH IS 1M (3 FT) ABOVE THE ROCK BELOW. |
| Observed:
|
2011-04-16T01:00:00Z |
more obs Latest
|
| Source:
|
OPUS - page5 1106.16 |
|
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| Close-up View
|
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| REF_FRAME:
NAD_83(CORS96) |
EPOCH:
2002.0000 |
SOURCE:
No official datum supported (FAQs 19,20). |
UNITS:
m |
SET PROFILE
|
DETAILS
|
|
| LAT:
|
18° 21' 18.15260"
|
± 0.002
m |
| LON:
|
-65° 2' 4.59885"
|
±
0.021
m |
| ELL HT:
|
-40.172 |
±
0.052
m |
| X:
|
2555896.143 |
±
0.040
m |
| Y:
|
-5489792.595 |
±
0.037
m |
| Z:
|
1995707.583 |
±
0.015
m |
| ORTHO HT:
|
2.599 |
±
m |
|
|
UTM
20 |
SPC
5200(PRVI ) |
| NORTHING:
|
2030669.197m |
258308.135m |
| EASTING:
|
285009.455m |
347830.411m |
| CONVERGENCE:
|
-0.64095503°
|
0.43764376°
|
| POINT SCALE:
|
1.00017145 |
0.99999619 |
| COMBINED FACTOR:
|
1.00017776 |
1.00000250 |
|
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| Horizon View
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