LZ1478 ***********************************************************************
LZ1478  DESIGNATION -  X 351
LZ1478  PID         -  LZ1478
LZ1478  STATE/COUNTY-  PA/POTTER
LZ1478  USGS QUAD   -  SWEDEN VALLEY (1969)
LZ1478
LZ1478                         *CURRENT SURVEY CONTROL
LZ1478  ___________________________________________________________________
LZ1478* NAD 83(1986)-  41 45 12.     (N)    077 56 17.     (W)     SCALED
LZ1478* NAVD 88     -       560.482  (meters)    1838.85   (feet)  ADJUSTED
LZ1478  ___________________________________________________________________
LZ1478  GEOID HEIGHT-         -31.64  (meters)                     GEOID99
LZ1478  DYNAMIC HT  -         560.239 (meters)    1838.05  (feet)  COMP
LZ1478  MODELED GRAV-     980,171.3   (mgal)                       NAVD 88
LZ1478
LZ1478  VERT ORDER  -  SECOND    CLASS 0
LZ1478
LZ1478.The horizontal coordinates were scaled from a topographic map and have
LZ1478.an estimated accuracy of +/- 6 seconds.
LZ1478
LZ1478.The orthometric height was determined by differential leveling
LZ1478.and adjusted by the National Geodetic Survey in June 1991.
LZ1478
LZ1478.The geoid height was determined by GEOID99.
LZ1478
LZ1478.The dynamic height is computed by dividing the NAVD 88
LZ1478.geopotential number by the normal gravity value computed on the
LZ1478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
LZ1478.degrees latitude (g = 980.6199 gals.).
LZ1478
LZ1478.The modeled gravity was interpolated from observed gravity values.
LZ1478
LZ1478;                    North         East    Units  Estimated Accuracy
LZ1478;SPC PA N     -   176,230.      584,360.      MT  (+/- 180 meters Scaled)
LZ1478
LZ1478                          SUPERSEDED SURVEY CONTROL
LZ1478
LZ1478  NGVD 29     -       560.602  (m)         1839.24   (f) ADJ UNCH    2 0
LZ1478
LZ1478.Superseded values are not recommended for survey control.
LZ1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
LZ1478.See file dsdata.txt to determine how the superseded data were derived.
LZ1478
LZ1478_MARKER: DB = BENCH MARK DISK
LZ1478_SETTING: 30 = CULVERT
LZ1478_STAMPING: X 351 1968
LZ1478_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
LZ1478
LZ1478  HISTORY     - Date     Condition        Recov. By
LZ1478  HISTORY     - 1968     MONUMENTED       CGS
LZ1478
LZ1478                          STATION DESCRIPTION
LZ1478
LZ1478''DESCRIBED BY COAST AND GEODETIC SURVEY 1968
LZ1478''0.7 MI E FROM SWEDEN VALLEY.
LZ1478''0.7 MILE EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH STATE
LZ1478''HIGHWAY 44 IN SWEDEN VALLEY, SET IN THE TOP OF A L SHAPED
LZ1478''HEADWALL OF A CONCRETE CULVERT, 105 FEET SOUTHEAST OF A
LZ1478''TELEPHONE POLE NO. 60-193, 24 FEET NORTH OF THE CENTERLINE OF
LZ1478''HIGHWAY, 0.2 FOOT WEST OF THE EAST END OF HEADWALL AND IS ABOUT
LZ1478''3 FEET BELOW THE LEVEL OF THE HIGHWAY.