| PID:
|
BBCK22 |
| Designation:
|
975 1494 C |
| Stamping:
|
1494 C 2011 |
| Stability:
|
Most reliable; expected to hold position well |
| Setting:
|
In rock outcrop or ledge |
| Description:
|
THE BENCH MARK IS A DISK SET IN BEDROCK JUST NORTH OF THE NORTH EXTENT OF VEGETATION ON THE ISLAND, 24.48M (80.3 FT) WNW FROM THE HIGH ROCK POINT ON THE NORTH SIDE OF THE ISLAND AT THE WEST END OF THE LONG BEACH, 18.88M (61.9 FT) SE FROM BENCH MARK 975 1494 B, AND 8.79M (28.8 FT) EAST FROM THE HIGH ROCK POINT ON THE WEST SIDE OF THE ISLAND THAT IS SOUTH OF A ROCK CUT 10M (33 FT) WIDE THAT CROSSES THE NORTH TIP OF THE ISLAND FROM EAST TO WEST. |
| Observed:
|
2011-04-20T13:10:00Z |
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° 17' 48.92745"
|
± 0.023
m |
| LON:
|
-64° 49' 3.15032"
|
±
0.034
m |
| ELL HT:
|
-38.332 |
±
0.017
m |
| X:
|
2577537.571 |
±
0.030
m |
| Y:
|
-5481901.970 |
±
0.020
m |
| Z:
|
1989601.698 |
±
0.023
m |
| ORTHO HT:
|
4.336 |
±
m |
|
|
UTM
20 |
SPC
5200(PRVI ) |
| NORTHING:
|
2023993.432m |
252064.500m |
| EASTING:
|
307888.815m |
370828.553m |
| CONVERGENCE:
|
-0.57077752°
|
0.50556210°
|
| POINT SCALE:
|
1.00005629 |
0.99999456 |
| COMBINED FACTOR:
|
1.00006231 |
1.00000058 |
|
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| Horizon View
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