ND0162 ***********************************************************************
ND0162  TIDAL BM    -  This is a Tidal Bench Mark.
ND0162  DESIGNATION -  14
ND0162  PID         -  ND0162
ND0162  STATE/COUNTY-  PA/ERIE
ND0162  USGS QUAD   -  ERIE NORTH (1996)
ND0162
ND0162                         *CURRENT SURVEY CONTROL
ND0162  ___________________________________________________________________
ND0162* NAD 83(1996)-  42 09 13.44725(N)    080 04 34.25305(W)     ADJUSTED
ND0162* NAVD 88     -       175.703  (meters)     576.45   (feet)  ADJUSTED
ND0162  ___________________________________________________________________
ND0162  LAPLACE CORR-           2.30  (seconds)                    DEFLEC99
ND0162  GEOID HEIGHT-         -34.90  (meters)                     GEOID99
ND0162  DYNAMIC HT  -         175.641 (meters)     576.25  (feet)  COMP
ND0162  MODELED GRAV-     980,268.7   (mgal)                       NAVD 88
ND0162
ND0162  HORZ ORDER  -  SECOND
ND0162  VERT ORDER  -  FIRST     CLASS II
ND0162
ND0162.The horizontal coordinates were established by classical geodetic methods
ND0162.and adjusted by the National Geodetic Survey in January 1999.
ND0162
ND0162.The orthometric height was determined by differential leveling
ND0162.and adjusted by the National Geodetic Survey in June 1991.
ND0162
ND0162.This Tidal Bench Mark is designated as VM 12810
ND0162.by the Center for Operational Oceanographic Products and Services.
ND0162
ND0162.The Laplace correction was computed from DEFLEC99 derived deflections.
ND0162
ND0162.The geoid height was determined by GEOID99.
ND0162
ND0162.The dynamic height is computed by dividing the NAVD 88
ND0162.geopotential number by the normal gravity value computed on the
ND0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
ND0162.degrees latitude (g = 980.6199 gals.).
ND0162
ND0162.The modeled gravity was interpolated from observed gravity values.
ND0162
ND0162;                    North         East     Units   Scale      Converg.
ND0162;SPC PA N     -   223,263.434   407,754.221   MT  1.00003943 -1 32 19.9
ND0162;UTM  17      - 4,667,258.484   576,324.361   MT  0.99967168 +0 37 12.1
ND0162
ND0162|---------------------------------------------------------------------|
ND0162| PID    Reference Object                     Distance      Geod. Az  |
ND0162|                                                           dddmmss.s |
ND0162| ND0189 ERIE USEO 623 1975                  342.087 METERS 06038     |
ND0162| ND0193 ERIE USEO 2 1975                    199.088 METERS 20620     |
ND0162| ND0209 ERIE HARBOR LSC 1975                468.533 METERS 2424126.4 |
ND0162|---------------------------------------------------------------------|
ND0162
ND0162                          SUPERSEDED SURVEY CONTROL
ND0162
ND0162  NAD 83(1995)-  42 09 13.44702(N)    080 04 34.25077(W) AD(       ) 2
ND0162  NAD 83(1986)-  42 09 13.44785(N)    080 04 34.25120(W) AD(       ) 2
ND0162  NAD 27      -  42 09 13.21400(N)    080 04 34.99522(W) AD(       ) 2
ND0162  NGVD 29     -       175.881  (m)          577.04   (f) ADJUSTED    1 2
ND0162
ND0162.Superseded values are not recommended for survey control.
ND0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
ND0162.See file dsdata.txt to determine how the superseded data were derived.
ND0162
ND0162_MARKER: DD = SURVEY DISK
ND0162_SETTING: 38 = PIER
ND0162_STAMPING: 14
ND0162_MAGNETIC: O = OTHER; SEE DESCRIPTION
ND0162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
ND0162
ND0162  HISTORY     - Date     Condition        Recov. By
ND0162  HISTORY     - UNK      MONUMENTED       USE
ND0162  HISTORY     - 1975     GOOD             USLS
ND0162  HISTORY     - 1983     GOOD             NGS
ND0162  HISTORY     - 19940712 GOOD             NOS
ND0162
ND0162                          STATION DESCRIPTION
ND0162
ND0162''DESCRIBED BY US LAKE SURVEY 1975
ND0162''NO PREVIOUS DESCRIPTION.  THE STATION IS ON THE NORTH PIER AT
ND0162''THE ENTRANCE TO ERIE HARBOR.  THE MARK IS A STANDARD BRONZE DISK
ND0162''STAMPED U.S. HARBOR LINE NO. 14 APPROXIMATELY 4.5 METERS SOUTH
ND0162''OF THE NORTHERN EDGE OF THE PIER AND ABOUT 4 METERS NORTH OF THE
ND0162''SOUTHERN EDGE.
ND0162
ND0162                          STATION RECOVERY (1983)
ND0162
ND0162''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
ND0162''IN PRESQUE ISLE.
ND0162''ON PRESQUE ISLE, AT THE U.S. COAST GUARD STATION, 35.66 METERS
ND0162''(117.0 FT) SOUTHWEST OF THE NATIONAL OCEAN SURVEY WATER LEVEL GAGE
ND0162''WHICH IS AT THE NORTHEAST END OF THE PIER, 8.69 METERS (28.5 FT) EAST
ND0162''OF THE BASE OF A METAL PIPE MOORING ANCHOR, 3.96 METERS (13.0 FT)
ND0162''NORTHWEST OF THE SOUTHEAST EDGE OF THE CONCRETE PIER.
ND0162''THE MARK IS ABOVE LEVEL WITH TOP OF PIER.
ND0162
ND0162                          STATION RECOVERY (1994)
ND0162
ND0162''RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1994 (KLD)
ND0162''IN ERIE, ON PRESQUE ISLE, AT THE U.S. COAST GUARD STATION, 35.66
ND0162''METERS (116.99 FT) SOUTHWEST OF THE OLD NATIONAL OCEAN SURVEY WATER
ND0162''LEVEL GAGE PIPE WHICH IS AT THE NORTHEAST END OF THE PIER, 8.69 METERS
ND0162''(28.51 FT) EAST OF THE BASE OF A METAL PIPE MOORING ANCHOR, 3.96
ND0162''METERS (12.99 FT) NORTHWEST OF THE SOUTHEAST EDGE OF THE CONCRETE
ND0162''PIER, BEING A BRONZE DISC SET INTO THE CONCRETE MARKED U.S.  HARBOR
ND0162''LINE NO.  14.