1 National Geodetic Survey, Retrieval Date = AUGUST 4, 2003 EY1472 *********************************************************************** EY1472 DESIGNATION - H 212 EY1472 PID - EY1472 EY1472 STATE/COUNTY- NC/WASHINGTON EY1472 USGS QUAD - PLYMOUTH EAST (1974) EY1472 EY1472 *CURRENT SURVEY CONTROL EY1472 ___________________________________________________________________ EY1472* NAD 83(1986)- 35 52 27. (N) 076 43 13. (W) SCALED EY1472* NAVD 88 - 3.273 (meters) 10.74 (feet) ADJUSTED EY1472 ___________________________________________________________________ EY1472 GEOID HEIGHT- -36.70 (meters) GEOID99 EY1472 DYNAMIC HT - 3.270 (meters) 10.73 (feet) COMP EY1472 MODELED GRAV- 979,799.5 (mgal) NAVD 88 EY1472 EY1472 VERT ORDER - FIRST CLASS II EY1472 EY1472.The horizontal coordinates were scaled from a topographic map and have EY1472.an estimated accuracy of +/- 6 seconds. EY1472 EY1472.The orthometric height was determined by differential leveling EY1472.and adjusted by the National Geodetic Survey in June 1991. EY1472 EY1472.The geoid height was determined by GEOID99. EY1472 EY1472.The dynamic height is computed by dividing the NAVD 88 EY1472.geopotential number by the normal gravity value computed on the EY1472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EY1472.degrees latitude (g = 980.6199 gals.). EY1472 EY1472.The modeled gravity was interpolated from observed gravity values. EY1472 EY1472; North East Units Estimated Accuracy EY1472;SPC NC - 238,000. 815,440. MT (+/- 180 meters Scaled) EY1472 EY1472 SUPERSEDED SURVEY CONTROL EY1472 EY1472.No superseded survey control is available for this station. EY1472 EY1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUE447713(NAD 83) EY1472_STAMPING: H 212 1979 EY1472_MARK LOGO: NGS EY1472_PROJECTION: FLUSH EY1472_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EY1472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EY1472+SATELLITE: SATELLITE OBSERVATIONS - August 23, 1989 EY1472_ROD/PIPE-DEPTH: 11.9 meters EY1472 EY1472 HISTORY - Date Condition Report By EY1472 HISTORY - 1979 FIRST OBSERVED NGS EY1472 HISTORY - 19890823 GOOD NCGS EY1472 HISTORY - 20030716 MARK NOT FOUND JCLS EY1472 EY1472 STATION DESCRIPTION EY1472 EY1472'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 EY1472'1.8 MI EAST FROM PLYMOUTH. EY1472'1.2 MILES EAST ALONG EAST MAIN STREET FROM THE COURTHOUSE IN EY1472'PLYMOUTH, THENCE 0.65 MILE NORTHEAST ALONG SECONDARY ROUTE 1300, EY1472'IN THE NORTHEAST CORNER OF THE YARD OF A PENTECOSTAL HOLINESS EY1472'CHURCH, 90.8 FEET NORTH OF THE NORTHEASTERNMOST CORNER OF CHURCH EY1472'37.7 FEET SOUTHEAST OF CENTERLINE OF ROAD, 6.3 FEET SOUTH OF THE EY1472'FIRST YARD PERIMETER POST FROM ROAD, 4.0 FEET WEST OF THE SECOND EY1472'YARD POST, 1.5 FEET NORTHWEST OF POWER POLE NO. 12X WITH REFERENCE EY1472'TAG AND 30.1 FEET NORTHEAST OF THE NORTHERNMOST POST OF CHURCH EY1472'BULLETIN SIGN. THE DATUM POINT IS A STEEL KNOB ON TOP OF A ROD EY1472'4 INCHES BELOW A STANDARD NATIONAL GEODETIC SURVEY LOGO FLANGE EY1472'WITH ACCESS COVER. EY1472'THE MARK IS 1.0 FT ABOVE CENTERLINE OF ROAD. EY1472 EY1472 STATION RECOVERY (1989) EY1472 EY1472'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1989 (TLB) EY1472'RECOVERED AS DESCRIBED. EY1472 EY1472 STATION RECOVERY (2003) EY1472 EY1472'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003 (MRY) EY1472'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = AUGUST 4, 2003 EY4062 *********************************************************************** EY4062 CBN - This is a Cooperative Base Network Control Station. EY4062 PACS - This is a Primary Airport Control Station. EY4062 DESIGNATION - PLYMOUTH AIRPORT EY4062 PID - EY4062 EY4062 STATE/COUNTY- NC/WASHINGTON EY4062 USGS QUAD - PLYMOUTH WEST (1987) EY4062 EY4062 *CURRENT SURVEY CONTROL EY4062 ___________________________________________________________________ EY4062* NAD 83(2001)- 35 48 40.94270(N) 076 45 28.34949(W) ADJUSTED EY4062* NAVD 88 - 10.00 (meters) 32.8 (feet) LEVELING EY4062 ___________________________________________________________________ EY4062 X - 1,186,164.450 (meters) COMP EY4062 Y - -5,040,565.499 (meters) COMP EY4062 Z - 3,711,223.488 (meters) COMP EY4062 LAPLACE CORR- -3.25 (seconds) DEFLEC99 EY4062 ELLIP HEIGHT- -26.69 (meters) (09/24/02) GPS OBS EY4062 GEOID HEIGHT- -36.71 (meters) GEOID99 EY4062 EY4062 HORZ ORDER - A EY4062 VERT ORDER - THIRD EY4062 ELLP ORDER - FOURTH CLASS I EY4062 EY4062.This mark is at Plymouth Airport (PMZ) EY4062 EY4062.The North Carolina/South Carolina HARNS have been completed but, EY4062.due to contractual restrictions, coordinates for these stations EY4062.will NOT be published in the near future. In the interim, the EY4062.published coordinates in North and South Carolina will not be EY4062.consistent with the Continuously Operating Reference Stations EY4062.(CORS). The HARN coordinates for these stations are available EY4062.upon request. Contact Gary Thompson(919-733-3836), or Lewis EY4062.Lapine(803-896-7700). EY4062. EY4062.In addition, the published North and South Carolina positions EY4062.(NAD 83 (1986)) are NOT consistent with those determined in EY4062.adjacent state readjustments. The discontinuity between stations EY4062.located in North or South Carolina and those in adjacent states EY4062.which have been adjusted to the HARN may be as much as 5 EY4062.decimeters. This will result in a significant loss of accuracy EY4062.over lines crossing such state borders. EY4062 EY4062 EY4062.The horizontal coordinates were established by GPS observations EY4062.and adjusted by the National Geodetic Survey in September 2002. EY4062.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EY4062.DATUM ITEM on the data sheet items page. EY4062 EY4062.The orthometric height was determined by differential leveling. EY4062.The vertical network tie was performed by a horz. field party for horz. EY4062.obs reductions. Reset procedures were used to establish the elevation. EY4062 EY4062.The X, Y, and Z were computed from the position and the ellipsoidal ht. EY4062 EY4062.The Laplace correction was computed from DEFLEC99 derived deflections. EY4062 EY4062.The ellipsoidal height was determined by GPS observations EY4062.and is referenced to NAD 83. EY4062 EY4062.The geoid height was determined by GEOID99. EY4062 EY4062; North East Units Scale Converg. EY4062;SPC NC - 230,960.600 812,206.410 MT 0.99992018 +1 17 38.7 EY4062;UTM 18 - 3,964,453.083 341,182.563 MT 0.99991081 -1 01 43.6 EY4062 EY4062: Primary Azimuth Mark Grid Az EY4062:SPC NC - PLYMOUTH AIRPORT AZ MK 196 02 09.0 EY4062:UTM 18 - PLYMOUTH AIRPORT AZ MK 198 21 31.3 EY4062 EY4062|---------------------------------------------------------------------| EY4062| PID Reference Object Distance Geod. Az | EY4062| dddmmss.s | EY4062| EY4063 PLYMOUTH AIRPORT AZ MK APPROX. 0.7 KM 1971947.7 | EY4062| AF8975 PMZ A 424.124 METERS 2371421.1 | EY4062|---------------------------------------------------------------------| EY4062 EY4062 SUPERSEDED SURVEY CONTROL EY4062 EY4062 NAD 83(1995)- 35 48 40.94328(N) 076 45 28.34923(W) AD( ) B EY4062 NAD 83(1986)- 35 48 40.95449(N) 076 45 28.36126(W) AD( ) 1 EY4062 NAD 27 - 35 48 40.36344(N) 076 45 29.56682(W) AD( ) 3 EY4062 NGVD 29 - 10.2 (m) 33. (f) GPS OBS EY4062 EY4062.Superseded values are not recommended for survey control. EY4062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EY4062.See file dsdata.txt to determine how the superseded data were derived. EY4062 EY4062_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUE4118364453(NAD 83) EY4062_MARKER: DH = HORIZONTAL CONTROL DISK EY4062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EY4062_STAMPING: PLYMOUTH AIRPORT 1985 EY4062_MARK LOGO: NGS EY4062_MAGNETIC: O = OTHER; SEE DESCRIPTION EY4062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EY4062+STABILITY: SURFACE MOTION EY4062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EY4062+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2003 EY4062 EY4062 HISTORY - Date Condition Report By EY4062 HISTORY - 1985 MONUMENTED NGS EY4062 HISTORY - 19890823 GOOD NCGS EY4062 HISTORY - 19930915 GOOD NCGS EY4062 HISTORY - 19961125 GOOD NCGS EY4062 HISTORY - 20010123 GOOD NCGS EY4062 HISTORY - 20030716 GOOD JCLS EY4062 EY4062 STATION DESCRIPTION EY4062 EY4062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (REP) EY4062'THE STATION IS LOCATED ABOUT 4.8 KM (3.0 MI) EY4062'SOUTH OF PLYMOUTH, ON THE PLYMOUTH MUNICIPAL AIRPORT AND 0.2 KM EY4062'(0.1 MI) SOUTH OF THE NORTH END OF THE RUNWAY. EY4062'OWNERSHIP--CITY OF PLYMOUTH, MR G MATTESON, CITY MANAGER, MR J R EY4062'DAUGHETY, AIRPORT MANAGER, RT 1 BOX 33, PLYMOUTH NC 27961, EY4062' EY4062'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 64 AND EY4062'STATE HIGHWAY 3 IN PLYMOUTH, GO SOUTHWEST ON HIGHWAY 64 FOR 3.3 KM EY4062'(2.05 MI) TO STATE HIGHWAY 149. TURN LEFT AND GO SOUTH ON HIGHWAY EY4062'149 FOR 1.4 KM (0.9 MI) TO STATE ROUTE 1106. TURN LEFT AND GO EAST EY4062'ON STATE ROUTE 1106 FOR 1.0 KM (0.6 MI) TO A RAILROAD CROSSING AND EY4062'STATE ROUTE 1195. TURN RIGHT AND GO SOUTH ON STATE ROUTE 1195 FOR EY4062'1.7 KM (1.05 MI) TO THE ENTRANCE TO THE PLYMOUTH MUNICIPAL AIRPORT. EY4062'TURN LEFT AND GO EAST FOR 0.1 KM (0.05 MI) TO THE AIRPORT AND A EY4062'LOCKED GATE, THE KEY TO THIS GATE CAN BE OBTAINED FROM THE AIRPORT EY4062'MANAGER. PASS THROUGH THE GATE AND CONTINUE EAST FOR 0.2 KM (0.15 EY4062'MI) TO THE RUNWAY. (TO REACH THE AZIMUTH MARK FROM HERE, TURN EY4062'RIGHT AND GO SOUTH ALONG THE EAST SIDE OF THE RUNWAY FOR 0.4 KM EY4062'(0.25 MI) TO THE MARK ON THE LEFT). TURN LEFT AND GO NORTH ALONG EY4062'THE EAST SIDE OF THE RUNWAY FOR 0.4 KM (0.25 MI) TO THE STATION ON EY4062'THE RIGHT. EY4062' EY4062'THE STATION IS A STANDARD NGS DISK EY4062'STAMPED---PLYMOUTH AIRPORT 1985---, EY4062'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT EY4062'32 CM IN DIAMETER RECESSED 5 CM BELOW GROUND. LOCATED EY4062'35.0 METERS (114.83 FT) SOUTH FROM THE THIRD LANDING LIGHT FROM EY4062'THE NORTHEAST END OF THE RUNWAY, EY4062'28.5 METERS (93.5 FT) NORTH-NORTHEAST FROM THE FOURTH LANDING LIGHT EY4062'FROM THE NORTHEAST END OF THE RUNWAY, EY4062'23.4 METERS (76.77 FT) SOUTHEAST FROM THE CENTERLINE OF THE RUNWAY, EY4062'AND EY4062'22.5 METERS (73.82 FT) SOUTHWEST FROM THE SOUTHWEST CORNER OF THE EY4062'SOUTH ONE OF TWO VASI LAMP BOXES AT THE NORTHEAST END OF THE RUNWAY. EY4062'THE UNDERGROUND MARK IS A STANDARD NGS DISK EY4062'STAMPED---PLYMOUTH AIRPORT 1985---, EY4062'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE. EY4062' EY4062'THE AZIMUTH MARK IS A STANDARD NGS DISK EY4062'STAMPED---PLYMOUTH AIRPORT 1985---, EY4062'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT EY4062'32 CM IN DIAMETER RECESSED 10 CM BELOW GROUND. LOCATED EY4062'50.1 METERS (164.3 FT) EAST-SOUTHEAST FROM THE SOUTHEAST CORNER OF EY4062'THE NORTHERN MOST ONE OF TWO VASI LAMP BOXES, AT THE SOUTH END OF EY4062'THE RUNWAY, EY4062'49.5 METERS (162.4 FT) SOUTH FROM THE FOURTH LANDING LIGHT FROM THE EY4062'SOUTHWEST END OF THE RUNWAY, EY4062'28.3 METERS (93.0 FT) WEST-NORTHWEST FROM A 2.7 METER HIGH PINE EY4062'TREE AT MOW LINE, EY4062'23.9 METERS (78.4 FT) EAST-SOUTHEAST FROM THE CENTERLINE OF THE EY4062'RUNWAY, AND EY4062'15.2 METERS (49.8 FT) EAST-NORTHEAST FROM THE THIRD LANDING LIGHT EY4062'FROM THE SOUTHWEST END OF THE RUNWAY. EY4062'THE UNDERGROUND MARK IS A STANDARD NGS DISK EY4062'STAMPED---PLYMOUTH AIRPORT 1985---, EY4062'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE. EY4062' EY4062'TRIMBLE GPS SURVEY, FAA AIRPORTS, VIRGINIA, EASTERN NORTH CAROLINA, EY4062'1987. EY4062' EY4062'THIS STATION IS SUITABLE FOR GPS SURVEYS. EY4062' EY4062'DESCRIBED BY H.D. MCKINNEY. EY4062 EY4062 STATION RECOVERY (1989) EY4062 EY4062'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1989 (TLB) EY4062'STATION IS LOCATED ABOUT 5.32 KM (3.30 MI) SOUTH OF PLYMOUTH, AT THE EY4062'PLYMOUTH AIRPORT.$PROCEED ALONG US 64 FOR 3.30 KM (2.05 MI) SOUTHWEST EY4062'FROM NC 32, THENCE ALONG SR 1100 (LONG RIDGE ROAD) FOR 1.4 KM (0.85 EY4062'MI) SOUTH, THENCE ALONG SR 1106 (MORATOCK ROAD) FOR 1.0 KM (0.60 MI) EY4062'EAST, THENCE ALONG SR 1195 (AIRPORT ROAD) FOR 1.7 KM (1.05 MI) SOUTH, EY4062'THENCE THROUGH GATE FOR 0.3 KM (0.20 MI) EAST, THENCE NORTH ALONG EY4062'RUNWAY FOR 0.4 KM (0.25 MI) TO STATION LOCATED BETWEEN THE RUNWAY AND EY4062'A CANAL. MARK IS ABOUT LEVEL WITH THE RUNWAY AND RECESSED 2 INCHES EY4062'BELOW THE GROUND.$LOCATED 35.0 M (114.8 FT) SOUTH FROM THE THIRD EY4062'LANDING LIGHT FROM THE NORTHEAST END OF RUNWAY, 28.50 M (93.50 FT) EY4062'NORTH-NORTHEAST OF THE FOURTH LANDING LIGHT FROM THE NORTHEAST END OF EY4062'THE RUNWAY, 23.40 M (76.77 FT) SOUTHEAST OF THE CENTERLINE OF THE EY4062'RUNWAY, 22.50 M (73.82 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE EY4062'SOUTH ONE OF TWO VASI LAMP BOXES, AND 28.17 M (92.42 FT) EY4062'WEST-NORTHWEST OF A WITNESS POST. EY4062 EY4062 STATION RECOVERY (1993) EY4062 EY4062'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1993 (WLL) EY4062'STATION IS ABOUT 3 MI (4.8 KM) SOUTH OF PLYMOUTH AT THE PLYMOUTH EY4062'MUNICIPAL AIRPORT. PROCEED ALONG NC 32 FOR 1.5 MI (2.4 KM) SOUTH FROM EY4062'US 64-IN PLYMOUTH TO SR 1106-MORRATUCK ROAD, THENCE SOUTHWEST ALONG SR EY4062'1106 FOR 1.5 MI (2.4 KM) TO SR 1195-PLYMOUTH AIRPORT ROAD, THENCE EY4062'SOUTH ALONG SR 1195 FOR 1.05 MI (1.69 KM) TO THE AIRPORT ENTRANCE, EY4062'THENCE EAST FOR 0.05 MI (0.08 KM) TO GATE ON THE SOUTH SIDE OF THE EY4062'TERMINAL BUILDING, PASS THRU GATE AND CONTINUE EAST FOR 0.15 MI (0.24 EY4062'KM) TO THE RUNWAY, THENCE NORTH ALONG RUNWAY FOR 0.25 MI (0.40 KM) TO EY4062'THE STATION ON THE EAST SIDE OF RUNWAY. REPORTED TO HAVE AN EY4062'UNDERGROUND MARK STAMPED --PLYMOUTH AIRPORT 1985--RECESSED 43 INCHES EY4062'BELOW THE GROUND. MARK IS ABOUT LEVEL WITH THE RUNWAY, AND RECESSED 2 EY4062'INCHES BELOW THE GROUND. LOCATED 76.8 FT (23.4 M) EAST-SOUTHEAST OF EY4062'THE CENTERLINE OF THE RUNWAY, 114.8 FT (35.0 M) SOUTH OF THE THIRD EY4062'RUNWAY LIGHT FROM THE NORTHEAST END OF THE RUNWAY, 93.5 FT (28.5 M) EY4062'NORTHEAST OF THE FOURTH RUNWAY LIGHT FROM THE NORTHEAST END OF THE EY4062'RUNWAY, 73.8 FT (22.5 M) SOUTHWEST OF THE SOUTHWEST CORNER OF SOUTHERN EY4062'ONE OF TWO VASI LIGHTS AT THE NORTHEAST END OF THE RUNWAY, AND 92.5 FT EY4062'(28.2 M) WEST-NORTHWEST OF A FIBERGLASS WITNESS POST. EY4062 EY4062 STATION RECOVERY (1996) EY4062 EY4062'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1996 (WLL) EY4062'RECOVERED IN GOOD CONDITION AS DESCRIBED WITH THE FOLLOWING EY4062'CORRECTIONS. AIRPORT MANAGER IS GALE DAVENDER, ADDRESS IS NOW 1069 EY4062'AIRPORT ROAD, PLYMOUTH, N.C. 27962. MARK IS NOW RECESSED 4 INCHES EY4062'BELOW THE GROUND. THIS STATION IS DESIGNATED AS THE PRIMARY AIRPORT EY4062'CONTROL STATION. FACILITY. AREA NO LONGER IN CULTIVATION. EY4062 EY4062 STATION RECOVERY (2001) EY4062 EY4062'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 2001 (EJH) EY4062'RECOVERED AS DESCRIBED WITH CORRECTION. EY4062'AIRPORT MANAGER IS NAPP BRABBLE AND JOHN LILLEY AND WADE BRABBLE ARE EY4062'AIRPORT EY4062'PERSONNEL (252-793-9801). EY4062' EY4062' EY4062 EY4062 STATION RECOVERY (2003) EY4062 EY4062'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003 (MRY) EY4062'RECOVERED IN GOOD CONDITION.