MY2961 ***********************************************************************
MY2961  DESIGNATION -  RITZ CARLTON BEACON
MY2961  PID         -  MY2961
MY2961  STATE/COUNTY-  MA/SUFFOLK
MY2961  USGS QUAD   -
MY2961
MY2961                         *CURRENT SURVEY CONTROL
MY2961  ___________________________________________________________________
MY2961* NAD 83(1996)-  42 21 10.26215(N)    071 04 17.51007(W)     ADJUSTED
MY2961* NAVD 88     -
MY2961  ___________________________________________________________________
MY2961  LAPLACE CORR-           2.82  (seconds)                    DEFLEC99
MY2961  GEOID HEIGHT-         -27.74  (meters)                     GEOID99
MY2961
MY2961  HORZ ORDER  -  THIRD
MY2961
MY2961.The horizontal coordinates were established by classical geodetic methods
MY2961.and adjusted by the National Geodetic Survey in June 1998.
MY2961
MY2961
MY2961.The Laplace correction was computed from DEFLEC99 derived deflections.
MY2961
MY2961.The geoid height was determined by GEOID99.
MY2961
MY2961;                    North         East     Units   Scale      Converg.
MY2961;SPC MA M     - 2,953,898.64    771,983.21   sFT  0.99996807 +0 17 16.1
MY2961;SPC MA M     -   900,350.107   235,300.953   MT  0.99996807 +0 17 16.1
MY2961;UTM  19      - 4,691,032.340   329,388.310   MT  0.99995816 -1 23 45.3
MY2961
MY2961                          SUPERSEDED SURVEY CONTROL
MY2961
MY2961  NAD 83(1996)-  42 21 10.26082(N)    071 04 17.50947(W) AD(       ) 4
MY2961  NAD 83(1992)-  42 21 10.26080(N)    071 04 17.50959(W) AD(       ) 4
MY2961  NAD 83(1992)-  42 21 10.26480(N)    071 04 17.50798(W) AD(       ) 4
MY2961  NAD 83(1986)-  42 21 10.26398(N)    071 04 17.50940(W) AD(       ) 4
MY2961  NAD 27      -  42 21 09.91300(N)    071 04 19.32100(W) AD(       ) 3
MY2961
MY2961.Superseded values are not recommended for survey control.
MY2961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
MY2961.See file dsdata.txt to determine how the superseded data were derived.
MY2961
MY2961  HISTORY     - Date     Condition        Recov. By
MY2961  HISTORY     - 1934     MONUMENTED       CGS
MY2961  HISTORY     - 1939     SEE DESCRIPTION  CGS
MY2961  HISTORY     - 1990     GOOD             USPSQD
MY2961
MY2961                          STATION DESCRIPTION
MY2961
MY2961''DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (FLP)
MY2961''THIS IS AN INTERSECTION STATION.  IT IS IN THE NW SECTION OF
MY2961''THE CITY OF BOSTON PROPER, ON THE NW CORNER OF ARLINGTON
MY2961''AND NEWBURY STREETS, AT THE WESTERN SIDE OF THE PUBLIC GARDENS.
MY2961''
MY2961''THE STATION IS ON THE RITZ-CARLTON HOTEL WHICH WAS ERECTED
MY2961''IN 1926.  ON THE FLAT ROOF OF THE BUILDING THERE IS A RED
MY2961''BRICK PENTHOUSE OVER THE ELEVATOR SHAFT.  AT THE APEX OF THE
MY2961''ROOF OF PENTHOUSE THERE IS AN AERIAL BEACON.  THE LIGHT FRAME
MY2961''IS BRONZE AND SQUARE IN CROSS-SECTION WITH TWO ROUND GREEN
MY2961''GLASS LENSES IN EACH SIDE.
MY2961''
MY2961''THE LIGHT IS ABOUT 170 FEET ABOVE THE GROUND.
MY2961''
MY2961''THE CHARACTERISTIC OF THE LIGHT IS FIXED GREEN.
MY2961''
MY2961''THE POINT OBSERVED ON WAS THE CENTER OF THE LIGHT.
MY2961
MY2961                          STATION RECOVERY (1939)
MY2961
MY2961''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (LWS)
MY2961''STATION RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.
MY2961
MY2961                          STATION RECOVERY (1990)
MY2961
MY2961''RECOVERY NOTE BY US POWER SQUADRON 1990 (MG)
MY2961''RECOVERED IN GOOD CONDITION.