National Geodetic Survey, Retrieval Date = JULY 21, 2000 LY2604 *********************************************************************** LY2604 DESIGNATION - TRI STATES 1942 LY2604 PID - LY2604 LY2604 STATE/COUNTY- PA/PIKE LY2604 USGS QUAD - PORT JERVIS SOUTH (1983) LY2604 LY2604 *CURRENT SURVEY CONTROL LY2604 ___________________________________________________________________ LY2604* NAD 83(1996)- 41 21 26.18495(N) 074 41 41.00317(W) ADJUSTED LY2604* NAVD 88 - 128. (meters) 420. (feet) SCALED LY2604 ___________________________________________________________________ LY2604 LAPLACE CORR- 0.86 (seconds) DEFLEC99 LY2604 GEOID HEIGHT- -32.14 (meters) GEOID99 LY2604 LY2604 HORZ ORDER - SECOND LY2604 LY2604.The horizontal coordinates were established by classical geodetic methods LY2604.and adjusted by the National Geodetic Survey in September 1999. LY2604 LY2604.The orthometric height was scaled from a topographic map. LY2604 LY2604.The Laplace correction was computed from DEFLEC99 derived deflections. LY2604 LY2604.The geoid height was determined by GEOID99. LY2604 LY2604; North East Units Scale Converg. LY2604;SPC PA N - 136,730.090 855,599.309 MT 0.99995739 +2 01 16.3 LY2604;SPC NJ - 280,239.754 133,707.346 MT 0.99990327 -0 07 43.2 LY2604;SPC NY E - 280,239.754 133,707.346 MT 0.99990327 -0 07 43.2 LY2604;UTM 18 - 4,578,464.003 525,535.134 MT 0.99960802 +0 12 06.2 LY2604 LY2604 SUPERSEDED SURVEY CONTROL LY2604 LY2604 NAD 83(1996)- 41 21 26.18496(N) 074 41 41.00316(W) AD( ) 2 LY2604 NAD 83(1986)- 41 21 26.18906(N) 074 41 41.00347(W) AD( ) 2 LY2604 NAD 27 - 41 21 25.84900(N) 074 41 42.40600(W) AD( ) 2 LY2604 LY2604.Superseded values are not recommended for survey control. LY2604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LY2604.See file dsdata.txt to determine how the superseded data were derived. LY2604 LY2604_MARKER: DR = REFERENCE MARK DISK LY2604_SETTING: 0 = UNSPECIFIED SETTING LY2604_STAMPING: LAUREL NO 2 1942 LY2604_MAGNETIC: N = NO MAGNETIC MATERIAL LY2604_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY LY2604_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR LY2604+SATELLITE: SATELLITE OBSERVATIONS - April 30, 1991 LY2604 LY2604 HISTORY - Date Condition Recov. By LY2604 HISTORY - 1942 MONUMENTED CGS LY2604 HISTORY - 1942 GOOD CGS LY2604 HISTORY - 19910430 GOOD NJGS LY2604 LY2604 STATION DESCRIPTION LY2604 LY2604'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (GWL) LY2604'STATION IS AT THE SW EDGE OF A PENINSULA BETWEEN THE NEVERSINK RIVER LY2604'AND THE DELAWARE RIVER AT THE SW EDGE OF LAUREL GROVE CEMETERY, LY2604'IN THE SOUTHERN OUTSKIRTS OF THE TOWN OF PORT JERVIS. IT IS AT THE LY2604'WATERS EDGE. IT IS A GRANITE MONUMENT ABOUT 2 BY 3 FEET AND LY2604'PROJECTS ABOUT 3 FEET ABOVE THE SURFACE OF THE GROUND. THIS MONUMENT LY2604'MARKS THE CORNERS OF THE THREE STATES, NEW JERSEY, NEW YORK, AND LY2604'PENNSYLVANIA. ON THE TOP OF THE MONUMENT ARE CUT THE LETTERS N.Y., LY2604'N.J., PENN. THREE LINES ARE ALSO CUT ON THE UPPER SURFACE MARKING LY2604'THE STATE BOUNDARIES. A U.S. COAST AND GEODETIC SURVEY REFERENCE LY2604'MARK DISK IS SET FLUSH IN THE TOP CENTER. IT IS STAMPED LAUREL NO. 2 LY2604'1942. LY2604' LY2604'LOCATED BY TRAVERSE FROM STATION LAUREL. DISTANCE 29.516 METERS. LY2604 LY2604 STATION RECOVERY (1942) LY2604 LY2604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 LY2604'RECOVERED IN GOOD CONDITION. LY2604 LY2604 STATION RECOVERY (1991) LY2604 LY2604'RECOVERY NOTE BY NEW JERSEY GEODETIC SURVEY 1991 LY2604'THE STATION IS LOCATED IN THE TOWN OF PORT JERVIS, NEW YORK AT THE LY2604'SOUTHWEST END OF THE LAUREL GROVE CEMETERY, ON A PENNINSULA OF LAND LY2604'BETWEEN THE NEVERSINK AND THE DELAWARE RIVERS. THE STATION, SET IN A LY2604'DRILL HOLE IN TOP OF A TWO FOOT BY THREE FOOT GRANITE MONUMENT LY2604'PROJECTS ABOUT TWO FEET ABOVE THE GROUND, AT THE WATERS EDGE. THE LY2604'TOP OF THE MONUMENT MARKS THE INTERSECTION OF THE BOUNDARIES OF THE LY2604'STATES OF NEW YORK, NEW JERSEY AND PENNSYLVANIA WITH LINES AND THE LY2604'LETTERS OF THE STATES CUT INTO THE TOP OF THE MONUMENT. THE STATION LY2604'IS A STANDARD REFERENCE MARK DISK AND STAMPED LAUREL NO. 2 1942.