PID:
|
BBBF69 |
Designation:
|
941 4551 TIDAL BM 9 |
Stamping:
|
TIDAL BM 9 1974 |
Stability:
|
Monuments of questionable or unknown reliability |
Setting:
|
Retaining wall or concrete ledge |
Mark Condition:
|
G |
Description:
|
The bench mark is a disk set flush in the east wingwall at the south end of the southern Pacific railroad bridge over Alviso Slough south of Alviso, 2.50 m (8.2 ft) east of the east rail, 1.40 m (4.6 ft) ESE of the SW corner of the south end of the southeasternmost concrete bridge girder, and 1.22 m (4.0 ft) above ground level. |
Observed:
|
2022-02-24T18:43:00Z |
more obs 2008-11-14
|
Source:
|
OPUS - page5 2008.25 |
|
|
|
Close-up View
|
|
REF_FRAME:
NAD_83(2011) |
EPOCH:
2010.0000 |
SOURCE:
NAVD88 (Computed using GEOID18) |
UNITS:
m |
SET PROFILE
|
DETAILS
|
|
LAT:
|
37° 25' 19.37514"
|
± 0.011
m |
LON:
|
-121° 58' 37.89304"
|
±
0.005
m |
ELL HT:
|
-26.432 |
±
0.009
m |
X:
|
-2685850.521 |
±
0.004
m |
Y:
|
-4302069.057 |
±
0.002
m |
Z:
|
3854680.734 |
±
0.014
m |
ORTHO HT:
|
6.194 |
±
0.051
m |
|
|
UTM
10 |
SPC
403(CA 3) |
NORTHING:
|
4142184.176m |
603361.501m |
EASTING:
|
590501.196m |
1869255.477m |
CONVERGENCE:
|
0.62158333°
|
-0.90438333°
|
POINT SCALE:
|
0.99970089 |
0.99994557 |
COMBINED FACTOR:
|
0.99970504 |
0.99994972 |
|
|
|
Horizon View
|
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