1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 EA2940 *********************************************************************** EA2940 CBN - This is a Cooperative Base Network Control Station. EA2940 DESIGNATION - ARNOLD EA2940 PID - EA2940 EA2940 STATE/COUNTY- NC/DUPLIN EA2940 USGS QUAD - POTTERS HILL (1980) EA2940 EA2940 *CURRENT SURVEY CONTROL EA2940 ___________________________________________________________________ EA2940* NAD 83(1986)- 34 58 51.70238(N) 077 41 43.56417(W) ADJUSTED EA2940* NAVD 88 - 35.0 (meters) 115. (feet) GPS OBS EA2940 ___________________________________________________________________ EA2940 LAPLACE CORR- -3.69 (seconds) DEFLEC99 EA2940 GEOID HEIGHT- -36.33 (meters) GEOID99 EA2940 EA2940 HORZ ORDER - FIRST EA2940 EA2940.The North Carolina/South Carolina HARNS have been completed but, EA2940.due to contractual restrictions, coordinates for these stations EA2940.will NOT be published in the near future. In the interim, the EA2940.published coordinates in North and South Carolina will not be EA2940.consistent with the Continuously Operating Reference Stations EA2940.(CORS). The HARN coordinates for these stations are available EA2940.upon request. Contact Gary Thompson(919-733-3836), or Lewis EA2940.Lapine(803-896-7700). EA2940. EA2940.In addition, the published North and South Carolina positions EA2940.(NAD 83 (1986)) are NOT consistent with those determined in EA2940.adjacent state readjustments. The discontinuity between stations EA2940.located in North or South Carolina and those in adjacent states EA2940.which have been adjusted to the HARN may be as much as 5 EA2940.decimeters. This will result in a significant loss of accuracy EA2940.over lines crossing such state borders. EA2940 EA2940 EA2940.The horizontal coordinates were established by GPS observations EA2940.and adjusted by the National Geodetic Survey in September 1998. EA2940 EA2940.The orthometric height was determined by GPS observations and a EA2940.high-resolution geoid model. EA2940 EA2940.The Laplace correction was computed from DEFLEC99 derived deflections. EA2940 EA2940.The geoid height was determined by GEOID99. EA2940 EA2940; North East Units Scale Converg. EA2940;SPC NC - 137,340.773 728,702.815 MT 0.99988369 +0 45 10.6 EA2940;UTM 18 - 3,874,258.723 253,949.034 MT 1.00034621 -1 32 45.9 EA2940 EA2940: Primary Azimuth Mark Grid Az EA2940:SPC NC - ROWE NCGS 1975 054 10 28.6 EA2940:UTM 18 - ROWE NCGS 1975 056 28 25.1 EA2940 EA2940|---------------------------------------------------------------------| EA2940| PID Reference Object Distance Geod. Az | EA2940| dddmmss.s | EA2940| EA2939 ROWE NCGS 1975 APPROX. 0.5 KM 0545539.2 | EA2940|---------------------------------------------------------------------| EA2940 EA2940 SUPERSEDED SURVEY CONTROL EA2940 EA2940 NAD 83(1986)- 34 58 51.69918(N) 077 41 43.56962(W) AD( ) 1 EA2940 NAD 27 - 34 58 51.11165(N) 077 41 44.67220(W) AD( ) 2 EA2940 NGVD 29 - 35.4 (m) 116. (f) VERT ANG EA2940 EA2940.Superseded values are not recommended for survey control. EA2940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EA2940.See file dsdata.txt to determine how the superseded data were derived. EA2940 EA2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STD5394974259(NAD 83) EA2940_MARKER: DE = TRAVERSE STATION DISK EA2940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EA2940_STAMPING: ARNOLD 1975 EA2940_MARK LOGO: NCGS EA2940_PROJECTION: FLUSH EA2940_MAGNETIC: O = OTHER; SEE DESCRIPTION EA2940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EA2940+STABILITY: SURFACE MOTION EA2940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EA2940+SATELLITE: SATELLITE OBSERVATIONS - October 01, 1997 EA2940 EA2940 HISTORY - Date Condition Report By EA2940 HISTORY - 1975 MONUMENTED NCGS EA2940 HISTORY - 19910907 GOOD USPSQD EA2940 HISTORY - 19931006 GOOD NCGS EA2940 HISTORY - 19971001 GOOD NCGS EA2940 EA2940 STATION DESCRIPTION EA2940 EA2940'DESCRIBED BY NORTH CAROLINA GEODETIC SURVEY 1975 (LFS) EA2940'ARNOLD IS A N. C. GEODETIC SURVEY TRAVERSE STATION ESTABLISHED IN EA2940'THE VICINITY OF BEULAVILLE, NORTH CAROLINA. EA2940' EA2940'ARNOLD IS LOCATED APPROXIMATELY 6.0 MILES NE OF BEULAVILLE, AND EA2940'10.1 MILES WNW OF RICHLANDS. TO REACH STATION FROM INTERSECTION EA2940'OF NC 24 (FRONT STREET) WITH NC 41 (JACKSON STREET) IN BEULAVILLE, EA2940'PROCEED NORTH ALONG NC 41 FOR 0.15 MILE TO JUNCTION WITH NC 241, EA2940'THENCE NORTHEAST ALONG NC 41 FOR 5.8 MILES TO STATION ON LEFT AT EA2940'A PASTURE CORNER FENCE POST, NEAR ARNOLD JONESS MAILBOX, AND EA2940'0.35 MILE SOUTHWEST OF DUPLIN - JONES COUNTY LINE. EA2940' EA2940'STATION MARK IS A STANDARD N. C. BRASS TRAVERSE DISK, STAMPED EA2940'ARNOLD 1975, SET IN THE TOP OF A CONCRETE CYLINDER, THE TOP OF EA2940'WHICH IS FLUSH WITH THE SURFACE OF THE GROUND. EA2940' EA2940'MARK IS 34.9 FT NW OF C/L OF NC 41 EA2940' EA2940'13.8 FT SW OF C/L OF DRIVEWAY EA2940' EA2940'7.4 FT NW OF WEST END OF 18 IN CULVERT UNDER DRIVEWAY EA2940' EA2940'3.3 FT SE OF PASTURE CORNER FENCE POST EA2940' EA2940'88.5 FT NW OF PP WITH ALUMINUM REF. TAG EA2940 EA2940 STATION RECOVERY (1991) EA2940 EA2940'RECOVERY NOTE BY US POWER SQUADRON 1991 (IM) EA2940'RECOVERED IN GOOD CONDITION. EA2940 EA2940 STATION RECOVERY (1993) EA2940 EA2940'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1993 (WLL) EA2940'STATION IS LOCATED ABOUT 6 MI (9.7 KM) NORTHEAST OF BEULAVILLE, AND EA2940'10.1 MI (16.3 KM) WEST-NORTHWEST OF RICHLANDS. PROCEED ALONG NC 41 FOR EA2940'0.15 MI (0.24 KM) FROM THE INTERSECTION OF NC 24-FRONT STREET, AND NC EA2940'41-JACKSON STREET IN BEULAVILLE TO NC 241, THENCE NORTHEAST ALONG NC EA2940'41 FOR 5.8 MI (9.3 KM) TO THE STATION ON THE LEFT AT A PASTURE FENCE EA2940'POST, AND NEAR THE MAIL BOX OF ARNOLD JONES, OR 0.35 MI (0.56 KM) EA2940'SOUTHWEST ALONG NC 41 FROM THE DUPLIN/JONES COUNTY LINE. MARK IS ABOUT EA2940'LEVEL WITH NC 41, AND IS FLUSH WITH THE GROUND. LOCATED 34.9 FT (10.6 EA2940'M) NORTHWEST OF THE CENTERLINE OF NC 41, 13.8 FT (4.2 M) SOUTHWEST OF EA2940'THE CENTERLINE OF GRAVEL DRIVEWAY TO RESIDENCE, 7.4 FT (2.3 M) EA2940'NORTHWEST OF THE WEST END OF AN 18-INCH DRIVEWAY CULVERT--AND 3.3 FT EA2940'(1.0 M) SOUTHEAST OF A PASTURE CORNER FENCE POST 88.5 FT (27.0 M) EA2940'NORTHWEST OF A POWER POLE--BOTH WITH REFERENCE TAGS. EA2940 EA2940 STATION RECOVERY (1997) EA2940 EA2940'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1997 (JGG) EA2940'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 AI6246 *********************************************************************** AI6246 SACS - This is a Secondary Airport Control Station. AI6246 DESIGNATION - DPL A AI6246 PID - AI6246 AI6246 STATE/COUNTY- NC/DUPLIN AI6246 USGS QUAD - SUMMERLINS CROSSROAD (1980) AI6246 AI6246 *CURRENT SURVEY CONTROL AI6246 ___________________________________________________________________ AI6246* NAD 83(2001)- 35 00 09.50788(N) 077 58 40.58773(W) ADJUSTED AI6246* NAVD 88 - 42.825 (meters) 140.50 (feet) ADJUSTED AI6246 ___________________________________________________________________ AI6246 X - 1,089,402.748 (meters) COMP AI6246 Y - -5,115,551.798 (meters) COMP AI6246 Z - 3,638,111.049 (meters) COMP AI6246 LAPLACE CORR- -3.89 (seconds) DEFLEC99 AI6246 ELLIP HEIGHT- 7.20 (meters) (02/10/03) GPS OBS AI6246 GEOID HEIGHT- -35.65 (meters) GEOID99 AI6246 DYNAMIC HT - 42.785 (meters) 140.37 (feet) COMP AI6246 MODELED GRAV- 979,707.1 (mgal) NAVD 88 AI6246 AI6246 HORZ ORDER - FIRST AI6246 VERT ORDER - SECOND CLASS I AI6246 ELLP ORDER - FOURTH CLASS II AI6246 AI6246.This mark is at Duplin County Airport (DPL) AI6246 AI6246.The North Carolina/South Carolina HARNS have been completed but, AI6246.due to contractual restrictions, coordinates for these stations AI6246.will NOT be published in the near future. In the interim, the AI6246.published coordinates in North and South Carolina will not be AI6246.consistent with the Continuously Operating Reference Stations AI6246.(CORS). The HARN coordinates for these stations are available AI6246.upon request. Contact Gary Thompson(919-733-3836), or Lewis AI6246.Lapine(803-896-7700). AI6246. AI6246.In addition, the published North and South Carolina positions AI6246.(NAD 83 (1986)) are NOT consistent with those determined in AI6246.adjacent state readjustments. The discontinuity between stations AI6246.located in North or South Carolina and those in adjacent states AI6246.which have been adjusted to the HARN may be as much as 5 AI6246.decimeters. This will result in a significant loss of accuracy AI6246.over lines crossing such state borders. AI6246 AI6246 AI6246.The horizontal coordinates were established by GPS observations AI6246.and adjusted by the National Geodetic Survey in February 2003. AI6246.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AI6246.DATUM ITEM on the data sheet items page. AI6246 AI6246.The orthometric height was determined by differential leveling AI6246.and adjusted by the National Geodetic Survey in August 2000. AI6246.No vertical observational check was made to the station. AI6246 AI6246.The X, Y, and Z were computed from the position and the ellipsoidal ht. AI6246 AI6246.The Laplace correction was computed from DEFLEC99 derived deflections. AI6246 AI6246.The ellipsoidal height was determined by GPS observations AI6246.and is referenced to NAD 83. AI6246 AI6246.The geoid height was determined by GEOID99. AI6246 AI6246.The dynamic height is computed by dividing the NAVD 88 AI6246.geopotential number by the normal gravity value computed on the AI6246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AI6246.degrees latitude (g = 980.6199 gals.). AI6246 AI6246.The modeled gravity was interpolated from observed gravity values. AI6246 AI6246; North East Units Scale Converg. AI6246;SPC NC - 139,435.834 702,887.456 MT 0.99988199 +0 35 23.6 AI6246;UTM 18 - 3,877,389.400 228,224.508 MT 1.00051042 -1 42 33.2 AI6246;UTM 17 - 3,877,510.478 775,803.098 MT 1.00053761 +1 44 04.5 AI6246 AI6246 SUPERSEDED SURVEY CONTROL AI6246 AI6246 NAD 83(1995)- 35 00 09.50820(N) 077 58 40.58716(W) AD( ) 1 AI6246 ELLIP HT - 7.19 (m) (08/23/00) GP( ) 4 2 AI6246 AI6246.Superseded values are not recommended for survey control. AI6246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AI6246.See file dsdata.txt to determine how the superseded data were derived. AI6246 AI6246_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STD2822577389(NAD 83) AI6246_MARKER: DH = HORIZONTAL CONTROL DISK AI6246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AI6246_STAMPING: DPL A 1997 AI6246_MARK LOGO: NCGS AI6246_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT AI6246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AI6246+STABILITY: SURFACE MOTION AI6246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AI6246+SATELLITE: SATELLITE OBSERVATIONS - December 16, 1996 AI6246 AI6246 HISTORY - Date Condition Report By AI6246 HISTORY - 1997 MONUMENTED NCGS AI6246 HISTORY - 19961216 GOOD NCGS AI6246 AI6246 STATION DESCRIPTION AI6246 AI6246'DESCRIBED BY NORTH CAROLINA GEODETIC SURVEY 1997 (WLL) AI6246'STATION IS LOCATED 3.0 MI (4.8 KM) NORTHWEST OF KENANSVILLE AT THE AI6246'DUPLIN COUNTY AIRPORT. PROCEED ALONG NC 24 FOR 0.3 MI (0.5 KM) AI6246'SOUTHWEST FROM THE DUPLIN COUNTY COURTHOUSE, IN KENANSVILLE, TO SR AI6246'1301 (BOWDENS RD) , THENCE ALONG SR 1301 FOR 2.85 MI (4.59 KM) AI6246'NORTHWEST TO SR 1398 (AIRPPORT RD) , THENCE ALONG SR 1398 FOR 0.7 MI AI6246'(1.1 KM) NORTHEAST TO AIRPORT TERMINAL BUILDING, THENCE THROUGH GATE AI6246'AND ACROSS TAXIWAY FOR 0.1 MI (0.2 KM) TO RUNWAY, THENCE ALONG RUNWAY AI6246'FOR 0.35 MI (0.56 KM) NORTHEAST TO STATION AT THE TOP OF THE BACK AI6246'SLOPE, ON THE PROLONGATION OF TWO RUNWAY LIGHTS. MARK IS ABOUT 6 FEET AI6246'(1.8 M) HIGHER THAN RUNWAY 22 AND IS FLUSH WITH THE GROUND. LOCATED AI6246'349.0 FT (106.4 M) SOUTHEAST OF THE CENTERLINE OF RUNWAY 4/22 (75 FEET AI6246'WIDE) , AND 1.5 FT (0.5 M) SOUTHEAST OF A WITNESS POST. THIS STATION AI6246'IS DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION. AI6246 AI6246 STATION RECOVERY (1996) AI6246 AI6246'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1996 (WLL) AI6246'STATION IS LOCATED 3.0 MI (4.8 KM) NORTHWEST OF KENANSVILLE AT THE AI6246'DUPLIN COUNTY AIRPORT. PROCEED ALONG NC 24 FOR 0.3 MI (0.5 KM) AI6246'SOUTHWEST FROM THE DUPLIN COUNTY COURTHOUSE, IN KENANSVILLE, TO SR AI6246'1301 (BOWDENS RD) , THENCE ALONG SR 1301 FOR 2.85 MI (4.59 KM) AI6246'NORTHWEST TO SR 1398 (AIRPPORT RD) , THENCE ALONG SR 1398 FOR 0.7 MI AI6246'(1.1 KM) NORTHEAST TO AIRPORT TERMINAL BUILDING, THENCE THROUGH GATE AI6246'AND ACROSS TAXIWAY FOR 0.1 MI (0.2 KM) TO RUNWAY, THENCE ALONG RUNWAY AI6246'FOR 0.35 MI (0.56 KM) NORTHEAST TO STATION AT THE TOP OF THE BACK AI6246'SLOPE, ON THE PROLONGATION OF TWO RUNWAY LIGHTS. MARK IS ABOUT 6 FEET AI6246'(1.8 M) HIGHER THAN RUNWAY 22 AND IS FLUSH WITH THE GROUND. LOCATED AI6246'349.0 FT (106.4 M) SOUTHEAST OF THE CENTERLINE OF RUNWAY 4/22 (75 FEET AI6246'WIDE) , AND 1.5 FT (0.5 M) SOUTHEAST OF A WITNESS POST. THIS STATION AI6246'IS DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 EB2015 *********************************************************************** EB2015 CBN - This is a Cooperative Base Network Control Station. EB2015 DESIGNATION - HALL RM 5 EB2015 PID - EB2015 EB2015 STATE/COUNTY- NC/DUPLIN EB2015 USGS QUAD - HARRELLS (1984) EB2015 EB2015 *CURRENT SURVEY CONTROL EB2015 ___________________________________________________________________ EB2015* NAD 83(1986)- 34 44 29.56860(N) 078 11 55.08075(W) ADJUSTED EB2015* NAVD 88 - 26.8 (meters) 88. (feet) GPS OBS EB2015 ___________________________________________________________________ EB2015 LAPLACE CORR- -3.83 (seconds) DEFLEC99 EB2015 GEOID HEIGHT- -35.56 (meters) GEOID99 EB2015 EB2015 HORZ ORDER - FIRST EB2015 EB2015.The North Carolina/South Carolina HARNS have been completed but, EB2015.due to contractual restrictions, coordinates for these stations EB2015.will NOT be published in the near future. In the interim, the EB2015.published coordinates in North and South Carolina will not be EB2015.consistent with the Continuously Operating Reference Stations EB2015.(CORS). The HARN coordinates for these stations are available EB2015.upon request. Contact Gary Thompson(919-733-3836), or Lewis EB2015.Lapine(803-896-7700). EB2015. EB2015.In addition, the published North and South Carolina positions EB2015.(NAD 83 (1986)) are NOT consistent with those determined in EB2015.adjacent state readjustments. The discontinuity between stations EB2015.located in North or South Carolina and those in adjacent states EB2015.which have been adjusted to the HARN may be as much as 5 EB2015.decimeters. This will result in a significant loss of accuracy EB2015.over lines crossing such state borders. EB2015 EB2015 EB2015.The horizontal coordinates were established by GPS observations EB2015.and adjusted by the National Geodetic Survey in July 1986. EB2015 EB2015.The orthometric height was determined by GPS observations and a EB2015.high-resolution geoid model. EB2015 EB2015.The Laplace correction was computed from DEFLEC99 derived deflections. EB2015 EB2015.The geoid height was determined by GEOID99. EB2015 EB2015; North East Units Scale Converg. EB2015;SPC NC - 110,289.478 682,978.517 MT 0.99991198 +0 27 45.1 EB2015;UTM 17 - 3,847,956.850 756,466.597 MT 1.00041078 +1 35 50.3 EB2015 EB2015 SUPERSEDED SURVEY CONTROL EB2015 EB2015 NAD 27 - 34 44 28.95419(N) 078 11 56.10194(W) AD( ) 2 EB2015 EB2015.Superseded values are not recommended for survey control. EB2015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EB2015.See file dsdata.txt to determine how the superseded data were derived. EB2015 EB2015_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SQU5646747957(NAD 83) EB2015_MARKER: DR = REFERENCE MARK DISK EB2015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EB2015_STAMPING: HALL NO 5 1933 1969 EB2015_MARK LOGO: CGS EB2015_PROJECTION: FLUSH EB2015_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT EB2015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EB2015+STABILITY: SURFACE MOTION EB2015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EB2015+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996 EB2015 EB2015 HISTORY - Date Condition Report By EB2015 HISTORY - 1973 MONUMENTED NGS EB2015 HISTORY - 19950126 GOOD NCGS EB2015 HISTORY - 19960924 GOOD NCGS EB2015 EB2015 STATION DESCRIPTION EB2015 EB2015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 EB2015'THE STATION IS LOCATED ABOUT 15 MILES NORTHWEST OF WATHA, 13 EB2015'MILES SOUTHWEST OF MAGNOLIA, 11-1/2 MILES SOUTHEAST OF GARLAND, EB2015'1 MILE NORTH OF HARRELLS. EB2015' EB2015'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 421 AND EB2015'STATE HIGHWAYS 411 AND 41 IN HARRELLS GO NORTHEAST ON HIGHWAY 421 EB2015'FOR 1.3 MILES TO A SIDE ROAD RIGHT. TURN RIGHT AND GO EAST ON EB2015'COUNTY ROAD 1948 FOR APPROXIMATELY 0.1 MILE TO THE STATION. EB2015' EB2015'STATION, STAMPED HALL NO 5 1933 1969 PROJECTS 4 INCHES. IT IS EB2015'101 FEET NORTHWEST OF THE 30-INCH TREE, 31 FEET SOUTH OF CENTER EB2015'OF COUNTY ROAD 1948, 8.5 FEET WEST OF THE CENTER OF A FIELD ROAD EB2015'AND 1.3 FEET EAST OF A METAL WITNESS POST. EB2015 EB2015 STATION RECOVERY (1995) EB2015 EB2015'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1995 (JGG) EB2015'RECOVERED BY NCGS IN 1995. STATION IS LOCATED ABOUT 15 MI (24.1 KM) EB2015'NORTHWEST OF WATHA, 13 MI (20.9 KM) SOUTHWEST OF MAGNOLIA, 11.5 MI EB2015'(18.5 KM) SOUTHEAST OF GARLAND, AND 1 MI (1.6 KM) NORTH OF HARRELLS. EB2015'PROCEED ALONG US 421 (WILMINGTON HWY) FOR 1.3 MI (2.1 KM) NORTHEAST EB2015'FROM NC 411-41 (TOMAHAWK HWY) IN HARRELLS, THENCE ALONG SR 1948 EB2015'(BARBER ROAD) FOR 0.1 MI (0.2 KM) EAST TO THE STATION. MARK PROJECTS EB2015'1-INCH. LOCATED 101.0 FT (30.8 M) NORTHWEST OF A 30-INCH TREE, 31.0 EB2015'FT (9.4 M) SOUTH OF THE CENTERLINE OF SR 1948, 8.5 FT (2.6 M) WEST OF EB2015'THE CENTER OF A FIELD ROAD, 1.3 FT (0.4 M) EAST OF A METAL WITNESS EB2015'POST, 18.8 FT (5.7 M) SOUTHWEST OF THE EAST END OF AN 18-INCH DRIVEWAY EB2015'CULVERT, AND 139.7 FT (42.6 M) EAST OF A POWER POLE WITH A REFERENCE EB2015'TAG. EB2015 EB2015 STATION RECOVERY (1996) EB2015 EB2015'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1996 (JGG) EB2015'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 EA3064 *********************************************************************** EA3064 CBN - This is a Cooperative Base Network Control Station. EA3064 PACS - This is a Primary Airport Control Station. EA3064 DESIGNATION - KENANPORT EA3064 PID - EA3064 EA3064 STATE/COUNTY- NC/DUPLIN EA3064 USGS QUAD - KENANSVILLE (1980) EA3064 EA3064 *CURRENT SURVEY CONTROL EA3064 ___________________________________________________________________ EA3064* NAD 83(2001)- 34 59 56.98257(N) 077 58 58.10757(W) ADJUSTED EA3064* NAVD 88 - 40.278 (meters) 132.15 (feet) ADJUSTED EA3064 ___________________________________________________________________ EA3064 X - 1,089,013.899 (meters) COMP EA3064 Y - -5,115,858.825 (meters) COMP EA3064 Z - 3,637,793.411 (meters) COMP EA3064 LAPLACE CORR- -3.94 (seconds) DEFLEC99 EA3064 ELLIP HEIGHT- 4.66 (meters) (01/30/03) GPS OBS EA3064 GEOID HEIGHT- -35.65 (meters) GEOID99 EA3064 DYNAMIC HT - 40.241 (meters) 132.02 (feet) COMP EA3064 MODELED GRAV- 979,710.1 (mgal) NAVD 88 EA3064 EA3064 HORZ ORDER - B EA3064 VERT ORDER - SECOND CLASS I EA3064 ELLP ORDER - FOURTH CLASS II EA3064 EA3064.This mark is at Duplin County Airport (DPL) EA3064 EA3064.The North Carolina/South Carolina HARNS have been completed but, EA3064.due to contractual restrictions, coordinates for these stations EA3064.will NOT be published in the near future. In the interim, the EA3064.published coordinates in North and South Carolina will not be EA3064.consistent with the Continuously Operating Reference Stations EA3064.(CORS). The HARN coordinates for these stations are available EA3064.upon request. Contact Gary Thompson(919-733-3836), or Lewis EA3064.Lapine(803-896-7700). EA3064. EA3064.In addition, the published North and South Carolina positions EA3064.(NAD 83 (1986)) are NOT consistent with those determined in EA3064.adjacent state readjustments. The discontinuity between stations EA3064.located in North or South Carolina and those in adjacent states EA3064.which have been adjusted to the HARN may be as much as 5 EA3064.decimeters. This will result in a significant loss of accuracy EA3064.over lines crossing such state borders. EA3064 EA3064 EA3064.The horizontal coordinates were established by GPS observations EA3064.and adjusted by the National Geodetic Survey in January 2003. EA3064.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EA3064.DATUM ITEM on the data sheet items page. EA3064 EA3064.The orthometric height was determined by differential leveling EA3064.and adjusted by the National Geodetic Survey in August 2000. EA3064.No vertical observational check was made to the station. EA3064 EA3064.The X, Y, and Z were computed from the position and the ellipsoidal ht. EA3064 EA3064.The Laplace correction was computed from DEFLEC99 derived deflections. EA3064 EA3064.The ellipsoidal height was determined by GPS observations EA3064.and is referenced to NAD 83. EA3064 EA3064.The geoid height was determined by GEOID99. EA3064 EA3064.The dynamic height is computed by dividing the NAVD 88 EA3064.geopotential number by the normal gravity value computed on the EA3064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EA3064.degrees latitude (g = 980.6199 gals.). EA3064 EA3064.The modeled gravity was interpolated from observed gravity values. EA3064 EA3064; North East Units Scale Converg. EA3064;SPC NC - 139,045.347 702,447.236 MT 0.99988226 +0 35 13.5 EA3064;UTM 18 - 3,877,016.652 227,768.691 MT 1.00051348 -1 42 42.8 EA3064;UTM 17 - 3,877,111.014 775,370.483 MT 1.00053467 +1 43 53.9 EA3064 EA3064: Primary Azimuth Mark Grid Az EA3064:SPC NC - KENANPORT AZ MK 215 32 19.0 EA3064:UTM 18 - KENANPORT AZ MK 217 50 15.3 EA3064:UTM 17 - KENANPORT AZ MK 214 23 38.6 EA3064 EA3064|---------------------------------------------------------------------| EA3064| PID Reference Object Distance Geod. Az | EA3064| dddmmss.s | EA3064| EA3066 KENANPORT AZ MK APPROX. 0.8 KM 2160732.5 | EA3064|---------------------------------------------------------------------| EA3064 EA3064 SUPERSEDED SURVEY CONTROL EA3064 EA3064 NAD 83(1986)- 34 59 56.99085(N) 077 58 58.11861(W) AD( ) 1 EA3064 NAD 83(1995)- 34 59 56.98289(N) 077 58 58.10700(W) AD( ) B EA3064 ELLIP HT - 4.65 (m) (09/11/96) GP( ) 4 1 EA3064 NAD 83(1986)- 34 59 57.00329(N) 077 58 58.12281(W) AD( ) 3 EA3064 NAD 27 - 34 59 56.41009(N) 077 58 59.17093(W) AD( ) 3 EA3064 NGVD 29 - 40.8 (m) 134. (f) GPS OBS EA3064 EA3064.Superseded values are not recommended for survey control. EA3064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EA3064.See file dsdata.txt to determine how the superseded data were derived. EA3064 EA3064_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STD2776977017(NAD 83) EA3064_MARKER: DH = HORIZONTAL CONTROL DISK EA3064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EA3064_STAMPING: KENANPORT 1986 EA3064_MARK LOGO: NGS EA3064_PROJECTION: FLUSH EA3064_MAGNETIC: O = OTHER; SEE DESCRIPTION EA3064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EA3064+STABILITY: SURFACE MOTION EA3064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EA3064+SATELLITE: SATELLITE OBSERVATIONS - December 03, 1996 EA3064 EA3064 HISTORY - Date Condition Report By EA3064 HISTORY - 1986 MONUMENTED NGS EA3064 HISTORY - 19931006 GOOD NCGS EA3064 HISTORY - 19950101 GOOD NCGS EA3064 HISTORY - 19961203 GOOD NCGS EA3064 EA3064 STATION DESCRIPTION EA3064 EA3064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986 (MRM) EA3064'THE STATION IS LOCATED ABOUT 4.8 KM (3.0 MI) EA3064'NORTH OF KENANSVILLE, ON THE P.B. RAIFORD AIRPORT, NEAR RUNWAY ON EA3064'WEST SIDE OF RAMP. EA3064'OWNERSHIP--PUBLIC/DUPLIN COUNTY, P.O. BOX 428, KENANSVILLE NC EA3064'28349, PHONE 919-296-0463, MANAGER - MR. JERE FOUNTAIN, P.O. BOX EA3064'202, KENANSVILLE NC 28349, PHONE 919-296-1391. PERMISSION BY MR. EA3064'DON KING, AIRCRAFT MAINTENANCE, PHONE 919-455-0505. EA3064' EA3064'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 24, 11 AND EA3064'50 IN KENANSVILLE, GO EAST FOR 0.3 KM (0.2 MI) ON HIGHWAY 24 AND 50 EA3064'TO A PAVED ROAD LEFT. EA3064'TURN LEFT AND GO NORTH FOR 4.7 KM (2.9 MI) ON STOKES STREET (CR EA3064'1301) TO A PAVED ROAD RIGHT, AIRPORT SIGN. EA3064'TURN RIGHT AND GO NORTHEAST ON PAVED ROAD 1398, PASSING THROUGH EA3064'FENCE GATE SOUTHERLY FOR 1.2 KM (0.75 MI) TO THE PARKING AREA, EA3064'TERMINAL AND A GATE ON THE RIGHT. PASS THRU GATE AND GO SOUTHERLY EA3064'FOR 0.2 KM (0.15 MI) ACROSS APRON AND ON RAMP TO THE STATION ON THE EA3064'RIGHT, NEAR THE RUNWAY. EA3064' EA3064'THE STATION IS A STANDARD NGS DISK EA3064'STAMPED---KENANPORT 1986---, EA3064'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT EA3064'30 CM IN DIAMETER FLUSH WITH GROUND. LOCATED EA3064'28.04 METERS (92.0 FT) SOUTHEAST FROM THE SOUTH END OF A ROUND EA3064'CULVERT 30 INCHES IN DIAMETER, EA3064'23.16 METERS (76.0 FT) NORTHWEST FROM THE APPROXIMATE CENTER OF THE EA3064'RUNWAY, EA3064'22.40 METERS (73.5 FT) SOUTH-SOUTHWEST FROM THE APPROXIMATE CENTER EA3064'OF THE RAMP AND EA3064'7.47 METERS (24.5 FT) WEST-NORTHWEST FROM A DIRECTIONAL LIGHT. EA3064'THE UNDERGROUND MARK IS A STANDARD NGS DISK EA3064'STAMPED---KENANPORT 1986---, EA3064'SET INTO AN IRREGULAR MASS OF CONCRETE 1.0 METERS BELOW THE SURFACE. EA3064' EA3064'AZIMUTH MARK NO. 1 IS A STANDARD NGS DISK EA3064'STAMPED---KENANPORT 1986---, EA3064'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT EA3064'30 CM IN DIAMETER FLUSH WITH GROUND. LOCATED EA3064'32.61 METERS (107.0 FT) NORTH FROM THE APPROXIMATE CENTER OF THE EA3064'RUNWAY AT END OF PAVEMENT, EA3064'19.35 METERS (63.5 FT) NORTHWEST FROM THE APPROXIMATE CENTER OF THE EA3064'RUNWAY, EA3064'31.09 METERS (102.0 FT) SOUTHEAST FROM A WITNESS POST AND EA3064'14.94 METERS (49.0 FT) NORTH-NORTHEAST FROM THE SOUTHERN 1 OF 4 EA3064'RUNWAY END MARKER LIGHTS. EA3064'TO REACH THE AZIMUTH FROM THE STATION, EA3064'GO WEST-SOUTHWEST FOR 0.6 KM (0.4 MI) ALONG THE RUNWAY TO THE MARK EA3064'ON THE NORTH SIDE AND NEAR THE END OF RUNWAY 4. EA3064'THE UNDERGROUND MARK IS A STANDARD NGS DISK EA3064'STAMPED---KENANPORT 1986---, EA3064'SET INTO AN IRREGULAR MASS OF CONCRETE 1.0 METERS BELOW THE SURFACE. EA3064' EA3064'NO REFERENCE MARKS WERE SET AT THIS TIME. EA3064' EA3064'TI 4100 GPS SURVEY OF FAA AIRPORT SITES IN NORTH CAROLINA-FEBRUARY, EA3064'MARCH 1986. EA3064' EA3064'THIS STATION SUITABLE FOR GPS SURVEYS. EA3064' EA3064'DESCRIBED BY K.R. WALLACE. EA3064 EA3064 STATION RECOVERY (1993) EA3064 EA3064'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1993 (WLL) EA3064'STATION IS LOCATED ABOUT 3 MI (4.8 KM) NORTH OF KENANSVILLE, ON THE EA3064'DUPLIN COUNTY AIRPORT, NEAR RUNWAY ON WEST SIDE OF RAMP. OWNERSHIP IS EA3064'PUBLIC/DUPLIN COUNTY, P.O. BOX 986, KENANSVILLE, N.C. 28349, TELEPHONE EA3064'910-296-2188, MANAGER MR. GEORGE FUTRELLE, P.O. BOX 986, KENANSVILLE, EA3064'N.C. 28349. PROCEED ALONG NC 11/24/ NC 50 FOR 0.2 MI (0.3 KM) EAST EA3064'FROM THE JUNCTION OF NC 11/24/50-IN KENANSVILLE TO SR 1301-STOCKES EA3064'STREET (IN TOWN), THENCE ALONG SR 1301-BOWDENS RD.-OUT OF TOWN FOR 2.9 EA3064'MI (4.7 KM) NORTHERLY TO SR 1398, AND AIRPORT SIGN, THENCE ALONG SR EA3064'1398 FOR 0.75 MI (1.21 KM) NORTHEAST TO GATE (LOCKED-SEE MANAGER EA3064'INSIDE TERMINAL), PASSING THROUGH GATE FOR 0.15 MI (0.24 KM) SOUTHERLY EA3064'ACROSS APRON, ON RAMP TO THE STATION ON THE RIGHT NEAR RUNWAY. THE EA3064'UNDERGROUND IS A STANDARD NGS DISK STAMPED---KENANPORT 1986---, SET IN EA3064'AN IRREGULAR MASS OF CONCRETE 39.37 INCHES BELOW THE GROUND. MARK IS EA3064'ABOUT 2 FEET (0.6 M) LOWER THAN THE CENTERLINE OF THE RUNWAY, AND IS EA3064'FLUSH WITH THE GROUND. LOCATED 92 FT (28.0 M) SOUTH-SOUTHEAST FROM EA3064'THE SOUTHWEST END OF A 30-INCH CULVERT, 75.0 FT (22.9 M) NORTHWEST EA3064'FROM THE CENTERLINE OF RUNWAY, 73.5 FT (22.4 M) SOUTHWEST FROM THE EA3064'CENTERLINE OF RAMP, 24.5 FT (7.5 M) WEST-NORTHWEST OF A DIRECTIONAL EA3064'LIGHT, AND 36.5 FT (11.1 M) NORTHWEST FROM THE NORTHWEST EDGE OF EA3064'RUNWAY. EA3064 EA3064 STATION RECOVERY (1995) EA3064 EA3064'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1995 (WLL) EA3064'RECOVERED AS DESCRIBED. EA3064 EA3064 STATION RECOVERY (1996) EA3064 EA3064'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1996 (WLL) EA3064'RECOVERED IN GOOD CONDITION AS DESCRIBED WITH THE FOLLOWING EA3064'CORRECTIONS. THE NEW ADDRESS IS DUPLIN COUNTY AIRPORT 260 AIRPORT RD., EA3064'KENANSVILLE, N.C. 28349 THIS STATION IS DESIGNATED AS THE PRIMARY EA3064'AIRPORT CONTROL STATION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 EA3066 *********************************************************************** EA3066 SACS - This is a Secondary Airport Control Station. EA3066 DESIGNATION - KENANPORT AZ MK EA3066 PID - EA3066 EA3066 STATE/COUNTY- NC/DUPLIN EA3066 USGS QUAD - KENANSVILLE (1980) EA3066 EA3066 *CURRENT SURVEY CONTROL EA3066 ___________________________________________________________________ EA3066* NAD 83(2001)- 34 59 36.89905(N) 077 59 15.90419(W) ADJUSTED EA3066* NAVD 88 - 40.474 (meters) 132.79 (feet) ADJUSTED EA3066 ___________________________________________________________________ EA3066 X - 1,088,646.406 (meters) COMP EA3066 Y - -5,116,300.115 (meters) COMP EA3066 Z - 3,637,286.521 (meters) COMP EA3066 LAPLACE CORR- -4.02 (seconds) DEFLEC99 EA3066 ELLIP HEIGHT- 4.86 (meters) (02/10/03) GPS OBS EA3066 GEOID HEIGHT- -35.64 (meters) GEOID99 EA3066 DYNAMIC HT - 40.436 (meters) 132.66 (feet) COMP EA3066 MODELED GRAV- 979,709.5 (mgal) NAVD 88 EA3066 EA3066 HORZ ORDER - FIRST EA3066 VERT ORDER - SECOND CLASS I EA3066 ELLP ORDER - FOURTH CLASS II EA3066 EA3066.This mark is at Duplin County Airport (DPL) EA3066 EA3066.The North Carolina/South Carolina HARNS have been completed but, EA3066.due to contractual restrictions, coordinates for these stations EA3066.will NOT be published in the near future. In the interim, the EA3066.published coordinates in North and South Carolina will not be EA3066.consistent with the Continuously Operating Reference Stations EA3066.(CORS). The HARN coordinates for these stations are available EA3066.upon request. Contact Gary Thompson(919-733-3836), or Lewis EA3066.Lapine(803-896-7700). EA3066. EA3066.In addition, the published North and South Carolina positions EA3066.(NAD 83 (1986)) are NOT consistent with those determined in EA3066.adjacent state readjustments. The discontinuity between stations EA3066.located in North or South Carolina and those in adjacent states EA3066.which have been adjusted to the HARN may be as much as 5 EA3066.decimeters. This will result in a significant loss of accuracy EA3066.over lines crossing such state borders. EA3066 EA3066 EA3066.The horizontal coordinates were established by GPS observations EA3066.and adjusted by the National Geodetic Survey in February 2003. EA3066.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EA3066.DATUM ITEM on the data sheet items page. EA3066 EA3066.The orthometric height was determined by differential leveling EA3066.and adjusted by the National Geodetic Survey in August 2000. EA3066.No vertical observational check was made to the station. EA3066 EA3066.The X, Y, and Z were computed from the position and the ellipsoidal ht. EA3066 EA3066.The Laplace correction was computed from DEFLEC99 derived deflections. EA3066 EA3066.The ellipsoidal height was determined by GPS observations EA3066.and is referenced to NAD 83. EA3066 EA3066.The geoid height was determined by GEOID99. EA3066 EA3066.The dynamic height is computed by dividing the NAVD 88 EA3066.geopotential number by the normal gravity value computed on the EA3066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EA3066.degrees latitude (g = 980.6199 gals.). EA3066 EA3066.The modeled gravity was interpolated from observed gravity values. EA3066 EA3066; North East Units Scale Converg. EA3066;SPC NC - 138,421.930 702,002.334 MT 0.99988269 +0 35 03.3 EA3066;UTM 18 - 3,876,411.199 227,298.844 MT 1.00051664 -1 42 52.2 EA3066;UTM 17 - 3,876,478.423 774,937.840 MT 1.00053174 +1 43 42.8 EA3066 EA3066: Primary Azimuth Mark Grid Az EA3066:SPC NC - KENANPORT 035 32 19.0 EA3066:UTM 18 - KENANPORT 037 50 14.5 EA3066:UTM 17 - KENANPORT 034 23 39.5 EA3066 EA3066|---------------------------------------------------------------------| EA3066| PID Reference Object Distance Geod. Az | EA3066| dddmmss.s | EA3066| EA3064 KENANPORT APPROX. 0.8 KM 0360722.3 | EA3066|---------------------------------------------------------------------| EA3066 EA3066 SUPERSEDED SURVEY CONTROL EA3066 EA3066 NAD 83(1995)- 34 59 36.89937(N) 077 59 15.90362(W) AD( ) 1 EA3066 ELLIP HT - 4.85 (m) (08/23/00) GP( ) 4 2 EA3066 NAD 83(1986)- 34 59 36.92029(N) 077 59 15.92012(W) AD( ) 3 EA3066 NAD 27 - 34 59 36.32676(N) 077 59 16.96740(W) AD( ) 3 EA3066 NGVD 29 - 41.0 (m) 135. (f) GPS OBS EA3066 EA3066.Superseded values are not recommended for survey control. EA3066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EA3066.See file dsdata.txt to determine how the superseded data were derived. EA3066 EA3066_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STD2729976411(NAD 83) EA3066_MARKER: DZ = AZIMUTH MARK DISK EA3066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EA3066_STAMPING: KENANPORT 1986 EA3066_MARK LOGO: NGS EA3066_MAGNETIC: O = OTHER; SEE DESCRIPTION EA3066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EA3066+STABILITY: SURFACE MOTION EA3066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EA3066+SATELLITE: SATELLITE OBSERVATIONS - December 03, 1996 EA3066 EA3066 HISTORY - Date Condition Report By EA3066 HISTORY - 1986 MONUMENTED NGS EA3066 HISTORY - 19961203 GOOD NCGS EA3066 EA3066 STATION DESCRIPTION EA3066 EA3066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986 (MRM) EA3066'THE STATION IS LOCATED ABOUT 4.8 KM (3.0 MI) EA3066'NORTH OF KENANSVILLE, AT THE P.B. RAIFORD AIRPORT, NEAR END OF EA3066'RUNWAY, ON NORTH SIDE. EA3066'OWNERSHIP--PUBLIC/DUPLIN COUNTY, P.O. BOX 428, KENANSVILLE NC EA3066'28349, PHONE 919-296-0463, MANAGER - MR. JERE FOUNTAIN, P.O. BOX EA3066'202, KENANSVILLE NC 28349, PHONE 919-296-1391, PERMISSION BY MR. EA3066'DON KING, AIRCRAFT MAINTENANCE, PHONE 919-455-0505. EA3066' EA3066'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 24, 11 AND EA3066'50 IN KENANSVILLE, GO EAST FOR 0.3 KM (0.2 MI) ON HIGHWAY 24 AND 50 EA3066'TO A PAVED ROAD LEFT. EA3066'TURN LEFT AND GO NORTH FOR 4.7 KM (2.9 MI) ON STOKES STREET (CR EA3066'1301) TO A PAVED ROAD RIGHT, AIRPORT SIGN. TURN RIGHT AND GO EA3066'NORTHEAST ON PAVED ROAD 1398, PASSING THROUGH FENCE GATE SOUTHERLY EA3066'FOR 1.2 KM (0.75 MI) TO THE PARKING AREA AND TERMINAL AND GATE ON EA3066'THE RIGHT. PASS THRU GATE AND GO SOUTHERLY FOR 0.2 KM (0.15 MI) EA3066'ACROSS APRON AND ON RAMP TO STATION KENANPORT ON THE RIGHT NEAR THE EA3066'RUNWAY. TURN RIGHT AND GO WEST-NORTHWEST FOR 0.6 KM (0.4 MI) ALONG EA3066'THE RUNWAY TO THE STATION ON THE NORTH SIDE AND NEAR THE END OF EA3066'RUNWAY 4. EA3066' EA3066'THE STATION IS A STANDARD NGS DISK EA3066'STAMPED---KENANPORT 1986---, EA3066'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT EA3066'30 CM IN DIAMETER FLUSH WITH GROUND. LOCATED EA3066'32.61 METERS (1O7.0 FT) NORTH FROM THE APPROXIMATE CENTER OF THE EA3066'RUNWAY AT END OF PAVEMENT, EA3066'19.35 METERS (63.5 FT) NORTHWEST FROM THE APPROXIMATE CENTER OF THE EA3066'RUNWAY, EA3066'31.09 METERS (102.0 FT) SOUTHEAST FROM A WITNESS POST AND EA3066'14.94 METERS (49.0 FT) NORTH-NORTHEAST FROM THE SOUTHERN 1 OF 4 EA3066'RUNWAY END MARKER LIGHTS. EA3066'THE UNDERGROUND MARK IS A STANDARD NGS DISK EA3066'STAMPED---KENANPORT 1986---, EA3066'SET INTO AN IRREGULAR MASS OF CONCRETE 1.0 METERS BELOW THE SURFACE. EA3066' EA3066'NO REFERENCE MARKS WERE SET AT THIS TIME. EA3066' EA3066'TI 4100 GPS SURVEY OF FAA AIRPORT SITES IN NORTH CAROLINA-FEBRUARY, EA3066'MARCH 1986. EA3066' EA3066'THIS STATION SUITABLE FOR GPS SURVEYS. EA3066' EA3066'DESCRIBED BY K.R. WALLACE. EA3066 EA3066 STATION RECOVERY (1996) EA3066 EA3066'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1996 (WLL) EA3066'RECOVERED IN GOOD CONDITION AS DESCRIBED WITH THE FOLLOWING EA3066'CORRECTIONS. THE NEW ADDRESS IS THE DUPLIN COUNTY AIRPORT 260 AIRPORT EA3066'RD, KENANSVILLE, N.C. 28349. THE AIRPORT MANAGER IS GEORGE FUTRELLE, EA3066'TELEPHONE NUMBER 910-296-2188 THIS STATION IS DESIGNATED AS A EA3066'SECONDARY AIRPORT CONTROL STATION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 EA1070 *********************************************************************** EA1070 CBN - This is a Cooperative Base Network Control Station. EA1070 DESIGNATION - PINHOOK EA1070 PID - EA1070 EA1070 STATE/COUNTY- NC/DUPLIN EA1070 USGS QUAD - PIN HOOK (1981) EA1070 EA1070 *CURRENT SURVEY CONTROL EA1070 ___________________________________________________________________ EA1070* NAD 83(1986)- 34 44 55.73657(N) 077 46 34.44135(W) ADJUSTED EA1070* NAVD 88 - 22.819 (meters) 74.87 (feet) ADJUSTED EA1070 ___________________________________________________________________ EA1070 LAPLACE CORR- -3.09 (seconds) DEFLEC99 EA1070 GEOID HEIGHT- -36.60 (meters) GEOID99 EA1070 DYNAMIC HT - 22.797 (meters) 74.79 (feet) COMP EA1070 MODELED GRAV- 979,681.3 (mgal) NAVD 88 EA1070 EA1070 HORZ ORDER - FIRST EA1070 VERT ORDER - SECOND CLASS II EA1070 EA1070.The North Carolina/South Carolina HARNS have been completed but, EA1070.due to contractual restrictions, coordinates for these stations EA1070.will NOT be published in the near future. In the interim, the EA1070.published coordinates in North and South Carolina will not be EA1070.consistent with the Continuously Operating Reference Stations EA1070.(CORS). The HARN coordinates for these stations are available EA1070.upon request. Contact Gary Thompson(919-733-3836), or Lewis EA1070.Lapine(803-896-7700). EA1070. EA1070.In addition, the published North and South Carolina positions EA1070.(NAD 83 (1986)) are NOT consistent with those determined in EA1070.adjacent state readjustments. The discontinuity between stations EA1070.located in North or South Carolina and those in adjacent states EA1070.which have been adjusted to the HARN may be as much as 5 EA1070.decimeters. This will result in a significant loss of accuracy EA1070.over lines crossing such state borders. EA1070 EA1070 EA1070.The horizontal coordinates were established by GPS observations EA1070.and adjusted by the National Geodetic Survey in July 1986. EA1070 EA1070.The orthometric height was determined by differential leveling EA1070.and adjusted by the National Geodetic Survey in June 1991. EA1070 EA1070.The Laplace correction was computed from DEFLEC99 derived deflections. EA1070 EA1070.The geoid height was determined by GEOID99. EA1070 EA1070.The dynamic height is computed by dividing the NAVD 88 EA1070.geopotential number by the normal gravity value computed on the EA1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EA1070.degrees latitude (g = 980.6199 gals.). EA1070 EA1070.The modeled gravity was interpolated from observed gravity values. EA1070 EA1070; North East Units Scale Converg. EA1070;SPC NC - 111,490.233 721,644.091 MT 0.99991086 +0 42 22.8 EA1070;UTM 18 - 3,848,699.351 245,857.245 MT 1.00039615 -1 34 59.7 EA1070 EA1070: Primary Azimuth Mark Grid Az EA1070:SPC NC - ELSTON 346 48 36.0 EA1070:UTM 18 - ELSTON 349 05 58.5 EA1070 EA1070|---------------------------------------------------------------------| EA1070| PID Reference Object Distance Geod. Az | EA1070| dddmmss.s | EA1070| EA1009 ELSTON 483.523 METERS 3473058.8 | EA1070|---------------------------------------------------------------------| EA1070 EA1070 SUPERSEDED SURVEY CONTROL EA1070 EA1070 NAD 27 - 34 44 55.13499(N) 077 46 35.51858(W) AD( ) 2 EA1070 NGVD 29 - 23.118 (m) 75.85 (f) ADJ UNCH 2 2 EA1070 EA1070.Superseded values are not recommended for survey control. EA1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EA1070.See file dsdata.txt to determine how the superseded data were derived. EA1070 EA1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STD4585748699(NAD 83) EA1070_MARKER: DE = TRAVERSE STATION DISK EA1070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EA1070_STAMPING: PINHOOK 1974 EA1070_MARK LOGO: NCGS EA1070_MAGNETIC: O = OTHER; SEE DESCRIPTION EA1070_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EA1070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EA1070+SATELLITE: SATELLITE OBSERVATIONS - October 12, 1993 EA1070 EA1070 HISTORY - Date Condition Report By EA1070 HISTORY - 1974 MONUMENTED NCGS EA1070 HISTORY - 1975 GOOD NCGS EA1070 HISTORY - 19910901 GOOD USPSQD EA1070 HISTORY - 19931012 GOOD NCGS EA1070 EA1070 STATION DESCRIPTION EA1070 EA1070'DESCRIBED BY NORTH CAROLINA GEODETIC SURVEY 1974 (LFS) EA1070'PINHOOK IS A N. C. GEODETIC SURVEY TRAVERSE STATION ESTABLISHED IN EA1070'THE VICINITY OF CHINQUAPIN, NORTH CAROLINA. EA1070' EA1070'PINHOOK IS LOCATED APPROXIMATELY 6.0 MILES SE OF CHINQUAPIN, AND EA1070'12.4 MILES EAST OF WALLACE. TO REACH STATION FROM INTERSECTION OF EA1070'NC 41 WITH NC 50 AT CHINQUAPIN, PROCEED SOUTHEAST ALONG NC 50 FOR EA1070'6.9 MILES TO STATION ON RIGHT IN SW QUADRANT OF INTERSECTION WITH EA1070'SR 1827 AT PINHOOK COMMUNITY. EA1070' EA1070'STATION MARK IS A STANDARD N. C. BRASS TRAVERSE DISK, STAMPED EA1070'PINHOOK 1974, SET IN THE TOP OF A CONCRETE CYLINDER, THE TOP OF EA1070'WHICH IS FLUSH WITH THE GROUND. EA1070' EA1070'MARK IS 28.9 FT W OF C/L OF NC 50 EA1070' EA1070'137.7 FT S OF C/L OF SR 1827 EA1070' EA1070'3.4 FT S OF TP JUNCTION BOX PEDESTAL EA1070' EA1070'51.2 FT W OF AN 18 IN PINE WITH ALUMINUM REF. TAG EA1070' EA1070'57.5 FT SW OF TP WITH ALUMINUM REF. TAG EA1070' EA1070'42.2 FT E OF AN ELECTRIC FENCE SUPPORT POLE WITH ALUMINUM REF. TAG EA1070 EA1070 STATION RECOVERY (1975) EA1070 EA1070'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1975 EA1070'6.0 MI SE FROM CHINQUAPIN. EA1070'TO REACH STATION FROM INTERSECTION OF NC 41 WITH NC 50 AT CHINQUAPIN, EA1070'PROCEED SOUTHEAST ALONG NC 50 FOR 6.9 MILES TO STATION ON RIGHT IN SW EA1070'QUADRANT OF INTERSECTION WITH SR 1827 AT PIN HOOK COMMUNITY. 28.9 FT. EA1070'WEST OF C/L OF NC 50, 137.7 FT. SOUTH OF C/L OF SR 1827, 3.4 FT. SOUTH EA1070'OF TP JUNCTION BOX PEDESTAL, 51.2 FT. WEST OF AN 18 IN. PINE WITH EA1070'ALUMINUM REF. TAG, 57.5 FT. SW OF TP WITH ALUMINUM REF. TAG, AND 42.2 EA1070'FT. EAST OF AN ELECTRIC FENCE SUPPORT POLE WITH ALUMINUM REF. TAG. EA1070'DISK IS SET IN TOP OF CONCRETE CYLINDER, FLUSH WITH THE SURFACE OF THE EA1070'GROUND. EA1070 EA1070 STATION RECOVERY (1991) EA1070 EA1070'RECOVERY NOTE BY US POWER SQUADRON 1991 (IM) EA1070'RECOVERED IN GOOD CONDITION. EA1070 EA1070 STATION RECOVERY (1993) EA1070 EA1070'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1993 (WLL) EA1070'STATION IS LOCATED ABOUT 6 MI (9.7 KM) SOUTHEAST OF CHINQUAPIN, AND EA1070'12.4 MI (20.0 KM) EAST OF WALLACE, IN THE PINHOOK COMMUNITY. ALONG NC EA1070'50 FOR 6.9 MI (11.1 KM) SOUTHEAST FROM NC 41 (IN CHINQUAPIN) ON THE EA1070'RIGHT IN THE SOUTHWEST QUADRANT OF INTERSECTION WITH SR 1827. MARK IS EA1070'ABOUT 1 FOOT (0.3 M) LOWER THAN NC 50, AND IS RECESSED 6 INCHES BELOW EA1070'THE GROUND. LOCATED 29.3 FT (8.9 M) WEST OF THE CENTERLINE OF NC 50, EA1070'123.3 FT (37.6 M) SOUTH OF THE CENTERLINE INTERSECTION OF SR 1827 AND EA1070'NC 50, 4.5 FT (1.4 M) SOUTH OF TELEPHONE JUNCTION BOX PEDESTAL EA1070'(50R268W1), AND 58.0 FT (17.7 M) WEST-SOUTHWEST OF A SERVICE POLE WITH EA1070'METER AND REFERENCE TAG.