1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EA1517 *********************************************************************** EA1517 DESIGNATION - CAR 56 NCGS EA1517 PID - EA1517 EA1517 STATE/COUNTY- NC/CARTERET EA1517 USGS QUAD - WILLISTON (1983) EA1517 EA1517 *CURRENT SURVEY CONTROL EA1517 ___________________________________________________________________ EA1517* NAD 83(1986)- 34 45 08. (N) 076 34 11. (W) SCALED EA1517* NAVD 88 - 1.702 (meters) 5.58 (feet) ADJUSTED EA1517 ___________________________________________________________________ EA1517 GEOID HEIGHT- -37.56 (meters) GEOID99 EA1517 DYNAMIC HT - 1.701 (meters) 5.58 (feet) COMP EA1517 MODELED GRAV- 979,720.1 (mgal) NAVD 88 EA1517 EA1517 VERT ORDER - SECOND CLASS II EA1517 EA1517.The horizontal coordinates were scaled from a topographic map and have EA1517.an estimated accuracy of +/- 6 seconds. EA1517 EA1517.The orthometric height was determined by differential leveling EA1517.and adjusted by the National Geodetic Survey in June 1991. EA1517 EA1517.The geoid height was determined by GEOID99. EA1517 EA1517.The dynamic height is computed by dividing the NAVD 88 EA1517.geopotential number by the normal gravity value computed on the EA1517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EA1517.degrees latitude (g = 980.6199 gals.). EA1517 EA1517.The modeled gravity was interpolated from observed gravity values. EA1517 EA1517; North East Units Estimated Accuracy EA1517;SPC NC - 113,900. 832,080. MT (+/- 180 meters Scaled) EA1517 EA1517 SUPERSEDED SURVEY CONTROL EA1517 EA1517.No superseded survey control is available for this station. EA1517 EA1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUD563466(NAD 83) EA1517_MARKER: DB = BENCH MARK DISK EA1517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EA1517_STAMPING: CAR 56 1982 EA1517_MARK LOGO: NCGS EA1517_PROJECTION: PROJECTING 5 CENTIMETERS EA1517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EA1517+STABILITY: SURFACE MOTION EA1517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EA1517+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2003 EA1517 EA1517 HISTORY - Date Condition Report By EA1517 HISTORY - 1982 MONUMENTED NCGS EA1517 HISTORY - 20030502 GOOD USPSQD EA1517 EA1517 STATION DESCRIPTION EA1517 EA1517'DESCRIBED BY NORTH CAROLINA GEODETIC SURVEY 1982 EA1517'2.5 MI WSW FROM SMYRNA. EA1517'3.15 MILES EAST ALONG US 70 FROM EAST END OF BRIDGE OVER NORTH RIVER EA1517'TO CROSSROADS IN COMMUNITY OF OTWAY, THENCE SOUTH ALONG SR 1331 FOR EA1517'0.8 MILE TO SR 1333, THENCE SOUTH ALONG SR 1333 FOR 1.15 MILE TO GRASS EA1517'DRIVE TO SMALL CEMETARY (GILLIKIN), BESIDE A FENCE CORNER POST, 37.8 EA1517'FEET WEST-NORTHWEST OF CENTERLINE OF ROAD, 22.0 FEET NORTH OF SOUTH EA1517'END OF CULVERT UNDER A DRIVE TO CEMETERY AND FIELD, 1.0 FEET EA1517'NORTH-NORTHWEST OF CORNER FENCE POST WITH REFERENCE TAG AND 66.3 FEET EA1517'SOUTHEAST OF --WENDY L. GILLIKIN-- HEADSTONE. EA1517'THE MARK IS ABOVE LEVEL WITH ROAD. EA1517 EA1517 STATION RECOVERY (2003) EA1517 EA1517'RECOVERY NOTE BY US POWER SQUADRON 2003 EA1517'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EA1750 *********************************************************************** EA1750 DESIGNATION - MARSHALLBERG BAP CHURCH SPIRE EA1750 PID - EA1750 EA1750 STATE/COUNTY- NC/CARTERET EA1750 USGS QUAD - HARKERS ISLAND (1983) EA1750 EA1750 *CURRENT SURVEY CONTROL EA1750 ___________________________________________________________________ EA1750* NAD 83(1986)- 34 43 42.31947(N) 076 30 56.12211(W) ADJUSTED EA1750* NAVD 88 - EA1750 ___________________________________________________________________ EA1750 LAPLACE CORR- -1.97 (seconds) DEFLEC99 EA1750 GEOID HEIGHT- -37.63 (meters) GEOID99 EA1750 EA1750 HORZ ORDER - THIRD EA1750 EA1750.The North Carolina/South Carolina HARNS have been completed but, EA1750.due to contractual restrictions, coordinates for these stations EA1750.will NOT be published in the near future. In the interim, the EA1750.published coordinates in North and South Carolina will not be EA1750.consistent with the Continuously Operating Reference Stations EA1750.(CORS). The HARN coordinates for these stations are available EA1750.upon request. Contact Gary Thompson(919-733-3836), or Lewis EA1750.Lapine(803-896-7700). EA1750. EA1750.In addition, the published North and South Carolina positions EA1750.(NAD 83 (1986)) are NOT consistent with those determined in EA1750.adjacent state readjustments. The discontinuity between stations EA1750.located in North or South Carolina and those in adjacent states EA1750.which have been adjusted to the HARN may be as much as 5 EA1750.decimeters. This will result in a significant loss of accuracy EA1750.over lines crossing such state borders. EA1750 EA1750 EA1750.The horizontal coordinates were established by classical geodetic methods EA1750.and adjusted by the National Geodetic Survey in July 1986. EA1750 EA1750 EA1750.The Laplace correction was computed from DEFLEC99 derived deflections. EA1750 EA1750.The geoid height was determined by GEOID99. EA1750 EA1750; North East Units Scale Converg. EA1750;SPC NC - 111,384.378 837,101.977 MT 0.99991403 +1 26 02.1 EA1750;UTM 18 - 3,843,972.446 361,238.842 MT 0.99983732 -0 51 48.8 EA1750 EA1750 SUPERSEDED SURVEY CONTROL EA1750 EA1750 NAD 27 - 34 43 41.74254(N) 076 30 57.39777(W) AD( ) 3 EA1750 EA1750.Superseded values are not recommended for survey control. EA1750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EA1750.See file dsdata.txt to determine how the superseded data were derived. EA1750 EA1750_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUD6123943972(NAD 83) EA1750_MARKER: 90 = CHURCH SPIRE EA1750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EA1750+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2003 EA1750 EA1750 HISTORY - Date Condition Report By EA1750 HISTORY - 1913 FIRST OBSERVED CGS EA1750 HISTORY - 1947 GOOD CGS EA1750 HISTORY - 1967 GOOD AMS EA1750 HISTORY - 1980 SEE DESCRIPTION USE EA1750 HISTORY - 1985 GOOD USPSQD EA1750 HISTORY - 20030502 GOOD USPSQD EA1750 EA1750 STATION DESCRIPTION EA1750 EA1750'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RJS) EA1750'A COMPLETE DESCRIPTION FOLLOWS-- EA1750' EA1750'STATION IS LOCATED 0.7 MILE N OF THE STRAITS, 0.5 MILE W OF CORE EA1750'SOUND, 150 FEET N OF MARSHALLBERG SCHOOL, 0.25 MILE N OF THE EA1750'MARSHALLBERG METHODIST CHURCH, AND ON THE E SIDE OF THE MAIN STREET EA1750'OF MARSHALLBERG. STATION IS THE 75-FOOT-HIGH SPIRE OF THE EA1750'MARSHALLBERG BAPTIST CHRUCH. EA1750 EA1750 STATION RECOVERY (1967) EA1750 EA1750'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1967 EA1750'TO REACH GO TO THE INTERSECTION OF MARSHALLBERG RD. AND GLOUCESTER EA1750'RD. IN MARSHALLBERG AND STATION SITE. EA1750 EA1750 STATION RECOVERY (1980) EA1750 EA1750'RECOVERY NOTE BY US ENGINEERS 1980 (GRN) EA1750'STATION REPORTED DESTROYED. EA1750 EA1750 STATION RECOVERY (1985) EA1750 EA1750'RECOVERY NOTE BY US POWER SQUADRON 1985 (WKB) EA1750'RECOVERED IN GOOD CONDITION. EA1750 EA1750 STATION RECOVERY (2003) EA1750 EA1750'RECOVERY NOTE BY US POWER SQUADRON 2003 EA1750'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 10, 2003 EA0261 *********************************************************************** EA0261 DESIGNATION - S 163 EA0261 PID - EA0261 EA0261 STATE/COUNTY- NC/CARTERET EA0261 USGS QUAD - HARKERS ISLAND (1983) EA0261 EA0261 *CURRENT SURVEY CONTROL EA0261 ___________________________________________________________________ EA0261* NAD 83(1986)- 34 43 15. (N) 076 31 10. (W) SCALED EA0261* NAVD 88 - 1.468 (meters) 4.82 (feet) ADJUSTED EA0261 ___________________________________________________________________ EA0261 GEOID HEIGHT- -37.62 (meters) GEOID99 EA0261 DYNAMIC HT - 1.467 (meters) 4.81 (feet) COMP EA0261 MODELED GRAV- 979,718.7 (mgal) NAVD 88 EA0261 EA0261 VERT ORDER - SECOND CLASS 0 EA0261 EA0261.The horizontal coordinates were scaled from a topographic map and have EA0261.an estimated accuracy of +/- 6 seconds. EA0261 EA0261.The orthometric height was determined by differential leveling EA0261.and adjusted by the National Geodetic Survey in June 1991. EA0261 EA0261.The geoid height was determined by GEOID99. EA0261 EA0261.The dynamic height is computed by dividing the NAVD 88 EA0261.geopotential number by the normal gravity value computed on the EA0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EA0261.degrees latitude (g = 980.6199 gals.). EA0261 EA0261.The modeled gravity was interpolated from observed gravity values. EA0261 EA0261; North East Units Estimated Accuracy EA0261;SPC NC - 110,530. 836,770. MT (+/- 180 meters Scaled) EA0261 EA0261 SUPERSEDED SURVEY CONTROL EA0261 EA0261 NGVD 29 - 1.767 (m) 5.80 (f) ADJ UNCH 2 0 EA0261 EA0261.Superseded values are not recommended for survey control. EA0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EA0261.See file dsdata.txt to determine how the superseded data were derived. EA0261 EA0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUD608431(NAD 83) EA0261_MARKER: DB = BENCH MARK DISK EA0261_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+) EA0261_STAMPING: S 163 1963 EA0261_MARK LOGO: CGS EA0261_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EA0261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EA0261+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2003 EA0261 EA0261 HISTORY - Date Condition Report By EA0261 HISTORY - 1963 MONUMENTED CGS EA0261 HISTORY - 1978 GOOD USE EA0261 HISTORY - 1982 GOOD NCGS EA0261 HISTORY - 20030502 GOOD USPSQD EA0261 EA0261 STATION DESCRIPTION EA0261 EA0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 EA0261'0.6 MI S FROM MARSHALLBERG. EA0261'ABOUT 0.6 MILE SOUTH ALONG COUNTY ROAD NO. 1347 FROM THE EA0261'MARSHALLBERG MISSIONARY BAPTIST CHURCH AT MARSHALLBERG, 664 FEET EA0261'NORTH OF THE NORTH END OF THE FISHING PIER, 111 FEET NORTH AND EA0261'ACROSS ROAD FROM THE NORTH CORNER OF A LARGE HOUSE, 23 FEET WEST EA0261'OF THE CENTER LINE OF THE ROAD, 1.5 FEET SOUTHEAST OF POWER LINE EA0261'POLE NO. 1386, 176 FEET NORTH OF AND ACROSS ROAD FROM TIDAL 2, 2 EA0261'FEET NORTHWEST OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE EA0261'ROAD, A DISK ON THE TOP OF A COPPER COATED STEEL ROD PROJECTING 2 EA0261'INCHES ABOVE THE LEVEL OF THE GROUND AND PROTECTED BY A 3 INCH EA0261'TILE WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF THE GROUND. TIDAL EA0261'STATION NO. 37, MARSHALLBERG, CORE SOUND, NORTH CAROLINA. THE ROD EA0261'WAS DRIVEN TO A DEPTH OF 69.5 FEET TO REFUSAL. EA0261 EA0261 STATION RECOVERY (1978) EA0261 EA0261'RECOVERY NOTE BY US ENGINEERS 1978 EA0261'RECOVERED IN GOOD CONDITION. EA0261 EA0261 STATION RECOVERY (1982) EA0261 EA0261'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1982 EA0261'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY. EA0261'THE DESCRIPTION IS ADEQUATE EXCEPT THE LARGE HOUSE HAS BEEN BURNED EA0261'DOWN. OLD POWER POLE HAS BEEN REPLACED, 5.2 FEET SOUTH OF POWER POLE EA0261'WITH REFERENCE TAG, 72.5 FEET NORTH OF A TWIN TRUNK TREE WITH EA0261'REFERENCE TAG AND 76.7 FEET WEST AND ACROSS ROAD FROM SOUTHWEST CORNER EA0261'OF A SHINGLE HOUSE (NOT ROOM ADDITION). EA0261'THE MARK IS ABOVE LEVEL WITH ROAD. EA0261 EA0261 STATION RECOVERY (2003) EA0261 EA0261'RECOVERY NOTE BY US POWER SQUADRON 2003 EA0261'RECOVERED IN GOOD CONDITION.