1 National Geodetic Survey, Retrieval Date = DECEMBER 8, 2003 MY6004 *********************************************************************** MY6004 DESIGNATION - 11050 MY6004 PID - MY6004 MY6004 STATE/COUNTY- MA/ESSEX MY6004 USGS QUAD - NEWBURYPORT WEST (1979) MY6004 MY6004 *CURRENT SURVEY CONTROL MY6004 ___________________________________________________________________ MY6004* NAD 83(1996)- 42 48 09.86647(N) 070 54 52.68044(W) ADJUSTED MY6004* NAVD 88 - 16.2 (meters) 53. (feet) VERTCON MY6004 ___________________________________________________________________ MY6004 LAPLACE CORR- 3.31 (seconds) DEFLEC99 MY6004 GEOID HEIGHT- -26.95 (meters) GEOID99 MY6004 MY6004 HORZ ORDER - SECOND MY6004 MY6004.The horizontal coordinates were established by classical geodetic methods MY6004.and adjusted by the National Geodetic Survey in June 1998. MY6004 MY6004.The NAVD 88 height was computed by applying the VERTCON shift value to MY6004.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MY6004 MY6004.The Laplace correction was computed from DEFLEC99 derived deflections. MY6004 MY6004.The geoid height was determined by GEOID99. MY6004 MY6004; North East Units Scale Converg. MY6004;SPC MA M - 950,401.013 247,884.330 MT 1.00001974 +0 23 35.5 MY6004;SPC MA M - 3,118,107.32 813,267.17 sFT 1.00001974 +0 23 35.5 MY6004;UTM 19 - 4,740,687.613 343,440.805 MT 0.99990155 -1 18 04.4 MY6004 MY6004 SUPERSEDED SURVEY CONTROL MY6004 MY6004 NAD 83(1996)- 42 48 09.86633(N) 070 54 52.68023(W) AD( ) 2 MY6004 NAD 83(1996)- 42 48 09.86626(N) 070 54 52.68029(W) AD( ) 2 MY6004 NAD 83(1992)- 42 48 09.86575(N) 070 54 52.68064(W) AD( ) 2 MY6004 NAD 83(1992)- 42 48 09.86614(N) 070 54 52.68084(W) AD( ) 2 MY6004 NAD 83(1992)- 42 48 09.86651(N) 070 54 52.68078(W) AD( ) 2 MY6004 NAD 83(1986)- 42 48 09.86987(N) 070 54 52.68645(W) AD( ) 2 MY6004 NGVD 29 (09/25/89) 16.4 (m) 54. (f) VERT ANG MY6004 MY6004.Superseded values are not recommended for survey control. MY6004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MY6004.See file dsdata.txt to determine how the superseded data were derived. MY6004 MY6004_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TCH4344140688(NAD 83) MY6004_MARKER: DE = TRAVERSE STATION DISK MY6004_SETTING: 0 = UNSPECIFIED SETTING MY6004_MAGNETIC: N = NO MAGNETIC MATERIAL MY6004_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY MY6004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR MY6004+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2003 MY6004 MY6004 HISTORY - Date Condition Report By MY6004 HISTORY - 1981 MONUMENTED MAGS MY6004 HISTORY - 20031021 GOOD INDIV MY6004 MY6004 STATION DESCRIPTION MY6004 MY6004'DESCRIBED BY MASSACHUSETTS GEODETIC SURVEY 1981 (WDP) MY6004'THE STATION IS LOCATED IN THE TOWN OF NEWBURYPORT AND IS ABOUT MY6004'6.0 KM (3.7 MI) EAST OF WEST NEWBURY CENTER AND ABOUT 2.6 KM MY6004'(1.6 MI) SOUTHWEST OF NEWBURYPORT CENTER. MY6004'OWNERSHIP--STATE HIGHWAY RIGHT OF WAY. STATION 45+50. MY6004' MY6004'TO REACH THE STATION FROM NEWBURYPORT CENTER, GO SOUTHWEST ON HALE MY6004'STREET ABOUT 2.8 KM (1.7 MI) TO THE BRIDGE OVER INTERSTATE HIGHWAY MY6004'95 AND THE STATION ON THE RIGHT. MY6004' MY6004'THE STATION IS MARKED BY A MAGS DISK STAMPED---11050---, AND SET MY6004'FLUSH IN THE CONCRETE WALK. IT IS 10.61 METERS (34.8 FT) NORTH OF MY6004'THE CORNER OF THE SOUTHEAST END POST AND 6.77 METERS (22.2 FT) MY6004'WEST OF THE CORNER OF THE NORTHEAST END POST AND 0.76 METERS MY6004'(2.5 FT) NORTHEAST OF THE FACE OF THE GRANITE CURB. MY6004' MY6004'HEIGHT OF LIGHT SHOWN WAS 1.5 METERS ABOVE THE MARK. MY6004' MY6004'DESCRIBED BY W.D.PEABODY, MAGS. MY6004' MY6004'880401 THE STATION WAS RECOVERED IN GOOD CONDITION ON THIS DATE. MY6004'R.A.KELLER, MAGS. MY6004 MY6004 STATION RECOVERY (2003) MY6004 MY6004'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (CPH) MY6004'RECOVERED AS DESCRIBED