Shared Solution

PID: BBCY04
Designation: JCB
Stamping: JCB 2012
Stability: May hold, commonly subject to ground movement
Setting: Set in top of concrete monument
Description: Located in Charlestown, RI 1.25 mi S from intersection of Charlestown Beach Rd and Matunuck School House Rd, the mark is set 0.2 ft above ground, 122.6 ft N of bridge 376 NE banister(known locally as Creek Bridge), 68.1 ft SE of NECo utility pole 47-84, and 7.6 ft from E edge of road in a circular 1.0/4.0 ft, belled bottom concrete post.
Intended to serve the community by evaluating coastal vulnerability, it commemorates years of service of Jon C. Boothroyd, State Geologist and URI professor.
Observed: 2013-01-08T14:07:00Z
Source: OPUS - page5 1209.04
Close-up View
REF_FRAME:   NAD_83(2011) EPOCH:   2010.0000 SOURCE:   NAVD88 (Computed using GEOID18) UNITS:  m  SET PROFILE   DETAILS
LAT: 41° 21' 52.59798" ±  0.030   m
LON: -71° 37' 33.25764" ±   0.016   m
ELL HT: -29.288 ±   0.011   m
X: 1511135.133 ±   0.013  m
Y: -4549506.441 ±   0.015  m
Z: 4192879.349 ±   0.028  m
ORTHO HT: 1.216 ±  0.055   m
UTM  19 SPC  3800(RI)
NORTHING: 4582560.821m 31245.606m
EASTING: 280368.984m 89465.623m
CONVERGENCE: -1.73601750° -0.08320413°
POINT SCALE: 1.00019369 0.99999512
COMBINED FACTOR: 1.00019828 0.99999971
CONTRIBUTED BY
scottyraz
Rhode Island Geological Survey
Horizon View
The numerical values for this position solution have satisfied the quality control criteria of the National Geodetic Survey. The contributor has verified that the information submitted is accurate and complete.