NB2147 ***********************************************************************
NB2147  CBN         -  This is a Cooperative Base Network Control Station.
NB2147  DESIGNATION -  TT 40 R
NB2147  PID         -  NB2147
NB2147  STATE/COUNTY-  NY/SCHUYLER
NB2147  USGS QUAD   -  BURDETT (1976)
NB2147
NB2147                         *CURRENT SURVEY CONTROL
NB2147  ___________________________________________________________________
NB2147* NAD 83(1996)-  42 25 58.52107(N)    076 51 46.55869(W)     ADJUSTED
NB2147* NAVD 88     -       225.7    (meters)     740.     (feet)  GPS OBS
NB2147  ___________________________________________________________________
NB2147  X           -   1,071,592.845 (meters)                     COMP
NB2147  Y           -  -4,591,438.143 (meters)                     COMP
NB2147  Z           -   4,281,348.205 (meters)                     COMP
NB2147  LAPLACE CORR-           2.93  (seconds)                    DEFLEC99
NB2147  ELLIP HEIGHT-         192.62  (meters)                     GPS OBS
NB2147  GEOID HEIGHT-         -33.11  (meters)                     GEOID99
NB2147
NB2147  HORZ ORDER  -  B
NB2147  ELLP ORDER  -  FIRST     CLASS I
NB2147
NB2147.The horizontal coordinates were established by GPS observations
NB2147.and adjusted by the National Geodetic Survey in July 1997.
NB2147
NB2147.The orthometric height was determined by GPS observations and a
NB2147.high-resolution geoid model.
NB2147
NB2147.The X, Y, and Z were computed from the position and the ellipsoidal ht.
NB2147
NB2147.The Laplace correction was computed from DEFLEC99 derived deflections.
NB2147
NB2147.The ellipsoidal height was determined by GPS observations
NB2147.and is referenced to NAD 83.
NB2147
NB2147.The geoid height was determined by GEOID99.
NB2147
NB2147;                    North         East     Units   Scale      Converg.
NB2147;SPC NY C     -   270,216.784   226,994.066   MT  0.99994401 -0 11 19.2
NB2147;UTM  18      - 4,699,526.114   346,764.033   MT  0.99988891 -1 15 26.0
NB2147
NB2147                          SUPERSEDED SURVEY CONTROL
NB2147
NB2147  NAD 83(1986)-  42 25 58.52646(N)    076 51 46.55787(W) AD(       ) B
NB2147  NAD 83(1992)-  42 25 58.52065(N)    076 51 46.55794(W) AD(       ) B
NB2147  ELLIP HT    -         192.56  (m)                      GP(       ) 4 1
NB2147
NB2147.Superseded values are not recommended for survey control.
NB2147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
NB2147.See file dsdata.txt to determine how the superseded data were derived.
NB2147
NB2147_MARKER: DB = BENCH MARK DISK
NB2147_SETTING: 66 = SET IN ROCK OUTCROP
NB2147_STAMPING: TT 40 R 1942
NB2147_MAGNETIC: O = OTHER; SEE DESCRIPTION
NB2147_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
NB2147+STABILITY: POSITION/ELEVATION WELL
NB2147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
NB2147+SATELLITE: SATELLITE OBSERVATIONS - July 09, 1996
NB2147
NB2147  HISTORY     - Date     Condition        Recov. By
NB2147  HISTORY     - 1942     MONUMENTED       USGS
NB2147  HISTORY     - 19920723 GOOD             NGS
NB2147  HISTORY     - 19960709 GOOD             NYDT
NB2147  HISTORY     - 19990322 GOOD             USPSQD
NB2147
NB2147                          STATION DESCRIPTION
NB2147
NB2147''DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
NB2147''THE STATION IS LOCATED ABOUT 7.1 KM (4.40 MI) NORTH OF WATKINS GLEN,
NB2147''1.6 KM (1.00 MI) EAST FROM SENECA LAKE AND IN THE SOUTHEAST ANGLE OF
NB2147''THE INTERSECTION OF STATE ROUTE 414 AND COUNTY ROAD 5.
NB2147''OWNERSHIP--STATE HIGHWAY RIGHT-OF-WAY.
NB2147''TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTE 14 AND STATE
NB2147''ROUTE 414 IN WATKINS GLEN, GO NORTH ON STATE ROUTE 414 FOR 2.6 KM
NB2147''(1.60 MI) TO THE JUNCTION OF STATE ROUTE 79. BEAR LEFT AND CONTINUE
NB2147''NORTH ON STATE ROUTE 414 AND GO 2.7 KM (1.65 MI) TO A WATER FOLL ON
NB2147''THE RIGHT. CONTINUE AHEAD AND GO NORTH 1.6 KM (1.00 MI) ON STATE
NB2147''ROUTE 414 TO THE JUNCTION OF COUNTY ROAD 5 ON THE RIGHT AND THE
NB2147''STATION ON THE RIGHT.
NB2147''LOCATED 11.9 M (39.0 FT) EAST FROM THE CENTERLINE OF STATE ROUTE 414,
NB2147''9.5 M (31.2 FT) SOUTHWEST FROM THE CENTERLINE OF COUNTY ROAD 5, 1.9 M
NB2147''(6.2 FT) SOUTH FROM A POWER POLE.
NB2147
NB2147                          STATION RECOVERY (1996)
NB2147
NB2147''RECOVERY NOTE BY NY DEPT OF TRANSP 1996 (KDS)
NB2147''THE JUNCTION OF ROUTE 414 AND COUNTY ROUTE 5 HAS BEEN COMPLETELY
NB2147''RECONSTRUCTED.  NEW TIES FOLLOW.  THE STATION IS A BRONZE DISK SET IN
NB2147''A BOULDER ON THE SOUTHEAST ANGLE OF ROTE 414 AND COUNTY ROUE 5.  IT IS
NB2147''42 FT (12.80 M) EAST OF THE CENTERLINE ROUTE 414, 26 FT (7.92 M) SOUTH
NB2147''OF THE CENTERLINE OF COUNTY ROUTE 5 AND 16.2 FT (4.94 M) NORTH OF
NB2147''POWER POLE NYSEG 2-1.
NB2147
NB2147                          STATION RECOVERY (1999)
NB2147
NB2147''RECOVERY NOTE BY US POWER SQUADRON 1999
NB2147''RECOVERED IN GOOD CONDITION.