MY3289 ***********************************************************************
MY3289  DESIGNATION -  CAMBRIDGE NECCO TANK
MY3289  PID         -  MY3289
MY3289  STATE/COUNTY-  MA/MIDDLESEX
MY3289  USGS QUAD   -
MY3289
MY3289                         *CURRENT SURVEY CONTROL
MY3289  ___________________________________________________________________
MY3289* NAD 83(1996)-  42 21 40.24694(N)    071 05 52.79289(W)     ADJUSTED
MY3289* NAVD 88     -
MY3289  ___________________________________________________________________
MY3289  LAPLACE CORR-           3.29  (seconds)                    DEFLEC99
MY3289  GEOID HEIGHT-         -27.75  (meters)                     GEOID99
MY3289
MY3289  HORZ ORDER  -  THIRD
MY3289
MY3289.The horizontal coordinates were established by classical geodetic methods
MY3289.and adjusted by the National Geodetic Survey in June 1998.
MY3289
MY3289
MY3289.The Laplace correction was computed from DEFLEC99 derived deflections.
MY3289
MY3289.The geoid height was determined by GEOID99.
MY3289
MY3289;                    North         East     Units   Scale      Converg.
MY3289;SPC MA M     - 2,956,899.11    764,814.73   sFT  0.99996847 +0 16 12.1
MY3289;SPC MA M     -   901,264.650   233,115.996   MT  0.99996847 +0 16 12.1
MY3289;UTM  19      - 4,692,010.689   327,231.182   MT  0.99996727 -1 24 50.3
MY3289
MY3289                          SUPERSEDED SURVEY CONTROL
MY3289
MY3289  NAD 83(1996)-  42 21 40.24560(N)    071 05 52.79232(W) AD(       ) 4
MY3289  NAD 83(1992)-  42 21 40.24561(N)    071 05 52.79245(W) AD(       ) 4
MY3289  NAD 83(1992)-  42 21 40.24958(N)    071 05 52.79085(W) AD(       ) 4
MY3289  NAD 83(1986)-  42 21 40.24885(N)    071 05 52.79193(W) AD(       ) 4
MY3289  NAD 27      -  42 21 39.89800(N)    071 05 54.60500(W) AD(       ) 3
MY3289
MY3289.Superseded values are not recommended for survey control.
MY3289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
MY3289.See file dsdata.txt to determine how the superseded data were derived.
MY3289
MY3289  HISTORY     - Date     Condition        Recov. By
MY3289  HISTORY     - 1934     MONUMENTED       CGS
MY3289  HISTORY     - 1939     SEE DESCRIPTION  CGS
MY3289
MY3289                          STATION DESCRIPTION
MY3289
MY3289''DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (FLP)
MY3289''THIS IS AN INTERSECTION STATION.  IT IS IN THE SOUTHERLY SECTION OF
MY3289''THE CITY OF CAMBRIDGE AND ON A PLOT OF LAND BETWEEN MASSACHUSETTS
MY3289''AVENUE, ALBANY, LANDSDOWNE AND CROSS STREETS AND ON PROPERTY OF
MY3289''THE NEW ENGLAND CONFECTIONERY COMPANY.
MY3289''
MY3289''THE STATION IS THE BALL AT THE APEX OF THE RED, CONICAL ROOF
MY3289''ON A BLACK SHEET-IRON TANK SET ON THE TOP OF A SQUARE 1-STORY
MY3289''STRUCTURE RISING ABOVE THE NORTHWESTERN END OF THE FLAT ROOF OF
MY3289''THE 6-STORY YELLOW BRICK BUILDING.
MY3289
MY3289                          STATION RECOVERY (1939)
MY3289
MY3289''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (LWS)
MY3289''STATION RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.