MY2937 ***********************************************************************
MY2937  DESIGNATION -  132 M USE 1939
MY2937  PID         -  MY2937
MY2937  STATE/COUNTY-  MA/SUFFOLK
MY2937  USGS QUAD   -
MY2937
MY2937                         *CURRENT SURVEY CONTROL
MY2937  ___________________________________________________________________
MY2937* NAD 83(1996)-  42 21 38.28651(N)    071 02 51.58142(W)     ADJUSTED
MY2937* NAVD 88     -         1.     (meters)       3.     (feet)  SCALED
MY2937  ___________________________________________________________________
MY2937  LAPLACE CORR-           3.05  (seconds)                    DEFLEC99
MY2937  GEOID HEIGHT-         -27.69  (meters)                     GEOID99
MY2937
MY2937  HORZ ORDER  -  SECOND
MY2937
MY2937.The horizontal coordinates were established by classical geodetic methods
MY2937.and adjusted by the National Geodetic Survey in June 1998.
MY2937
MY2937.The orthometric height was scaled from a topographic map.
MY2937
MY2937.The Laplace correction was computed from DEFLEC99 derived deflections.
MY2937
MY2937.The geoid height was determined by GEOID99.
MY2937
MY2937;                    North         East     Units   Scale      Converg.
MY2937;SPC MA M     - 2,956,768.79    778,419.99   sFT  0.99996844 +0 18 13.9
MY2937;SPC MA M     -   901,224.929   237,262.886   MT  0.99996844 +0 18 13.9
MY2937;UTM  19      - 4,691,849.125   331,375.073   MT  0.99994986 -1 22 48.1
MY2937
MY2937                          SUPERSEDED SURVEY CONTROL
MY2937
MY2937  NAD 83(1996)-  42 21 38.28518(N)    071 02 51.58088(W) AD(       ) 2
MY2937  NAD 83(1992)-  42 21 38.28519(N)    071 02 51.58098(W) AD(       ) 2
MY2937  NAD 83(1992)-  42 21 38.28922(N)    071 02 51.57946(W) AD(       ) 2
MY2937  NAD 83(1986)-  42 21 38.28812(N)    071 02 51.58406(W) AD(       ) 2
MY2937  NAD 27      -  42 21 37.93700(N)    071 02 53.40000(W) AD(       ) 2
MY2937
MY2937.Superseded values are not recommended for survey control.
MY2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
MY2937.See file dsdata.txt to determine how the superseded data were derived.
MY2937
MY2937  HISTORY     - Date     Condition        Recov. By
MY2937  HISTORY     - 1939     MONUMENTED       MAGS
MY2937
MY2937                          STATION DESCRIPTION
MY2937
MY2937''DESCRIBED BY MASSACHUSETTS GEODETIC SURVEY 1939
MY2937''LOCATED IN THE NORTHEASTERN PART OF BOSTON ON WATER FRONT ON
MY2937''NE CORNER OF UNITED FRUIT COMPANY WHARF, E OF ATLANTIC
MY2937''AVENUE.  13.7 FEET E AND 13.4 FEET N OF NE CORNERS OF UNITED
MY2937''FRUIT COMPANY BUILDING AND 16 FEET N OF GATE ON WALK AT E SIDE
MY2937''OF BUILDING.
MY2937''
MY2937''AN OCCUPIED SECOND-ORDER STATION MARKED BY A PRICK PUNCH MARK
MY2937''IN SPIKE ON WHARF PLANKING ENCLOSED IN CHISELED TRIANGLE IN
MY2937''PIERHEAD PLANKING.