1 National Geodetic Survey, Retrieval Date = OCTOBER 7, 2002 EY0587 *********************************************************************** EY0587 DESIGNATION - M 222 RESET 1972 EY0587 PID - EY0587 EY0587 STATE/COUNTY- NC/BEAUFORT EY0587 USGS QUAD - WASHINGTON (1983) EY0587 EY0587 *CURRENT SURVEY CONTROL EY0587 ___________________________________________________________________ EY0587* NAD 83(1986)- 35 35 08. (N) 077 01 56. (W) SCALED EY0587* NAVD 88 - 13.51 (+/-2cm) 44.3 (feet) VERTCON EY0587 ___________________________________________________________________ EY0587 GEOID HEIGHT- -36.59 (meters) GEOID99 EY0587 EY0587 VERT ORDER - THIRD (See Below) EY0587 EY0587.The horizontal coordinates were scaled from a topographic map and have EY0587.an estimated accuracy of +/- 6 seconds. EY0587 EY0587.The NAVD 88 height was computed by applying the VERTCON shift value to EY0587.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EY0587.The vertical order pertains to the superseded datum. EY0587 EY0587.The geoid height was determined by GEOID99. EY0587 EY0587; North East Units Estimated Accuracy EY0587;SPC NC - 205,390. 787,920. MT (+/- 180 meters Scaled) EY0587 EY0587 SUPERSEDED SURVEY CONTROL EY0587 EY0587 NGVD 29 - 13.84 (m) 45.4 (f) RESET 3 EY0587 EY0587.Superseded values are not recommended for survey control. EY0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EY0587.See file dsdata.txt to determine how the superseded data were derived. EY0587 EY0587_MARKER: DD = SURVEY DISK EY0587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EY0587_STAMPING: M 222 RESET 1972 EY0587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EY0587+STABILITY: SURFACE MOTION EY0587 EY0587 HISTORY - Date Condition Report By EY0587 HISTORY - 1972 MONUMENTED NCHPWC EY0587 HISTORY - 1972 GOOD NGS EY0587 EY0587 STATION DESCRIPTION EY0587 EY0587'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 EY0587'3.3 MI N FROM WASHINGTON. EY0587'3.3 MILES NORTH ALONG MARKET STREET EXTENSION (SR 1422) FROM THE EY0587'POST OFFICE AT WASHINGTON, SET IN THE NORTHWEST CORNER OF A SMALL EY0587'GRAVEYARD ON THE EAST SIDE OF THE ROAD, 52.0 FEET EAST-SOUTHEAST EY0587'OF THE CENTERLINE OF MARKET STREET EXTENSION, AND 18.0 FEET EY0587'NORTH-NORTHEAST FROM THE NORTHWEST CORNER OF THE BASE OF A EY0587'HEADSTONE MARKING THE GRAVE OF CLARENCE CLYDE SMITH. SET IN THE EY0587'TOP OF A CONCRETE POST ABOUT LEVEL WITH THE GROUND. 1 National Geodetic Survey, Retrieval Date = OCTOBER 7, 2002 EY4077 *********************************************************************** EY4077 DESIGNATION - WARREN EY4077 PID - EY4077 EY4077 STATE/COUNTY- NC/BEAUFORT EY4077 USGS QUAD - PANTEGO (1974) EY4077 EY4077 *CURRENT SURVEY CONTROL EY4077 ___________________________________________________________________ EY4077* NAD 83(1986)- 35 34 02.01547(N) 076 38 37.13668(W) ADJUSTED EY4077* NAVD 88 - 1.085 (meters) 3.56 (feet) ADJUSTED EY4077 ___________________________________________________________________ EY4077 LAPLACE CORR- -2.40 (seconds) DEFLEC99 EY4077 GEOID HEIGHT- -37.12 (meters) GEOID99 EY4077 DYNAMIC HT - 1.084 (meters) 3.56 (feet) COMP EY4077 MODELED GRAV- 979,777.0 (mgal) NAVD 88 EY4077 EY4077 HORZ ORDER - FIRST EY4077 VERT ORDER - SECOND CLASS II EY4077 EY4077.The North Carolina/South Carolina HARNS have been completed but, EY4077.due to contractual restrictions, coordinates for these stations EY4077.will NOT be published in the near future. In the interim, the EY4077.published coordinates in North and South Carolina will not be EY4077.consistent with the Continuously Operating Reference Stations EY4077.(CORS). The HARN coordinates for these stations are available EY4077.upon request. Contact Gary Thompson(919-733-3836), or Lewis EY4077.Lapine(803-896-7700). EY4077. EY4077.In addition, the published North and South Carolina positions EY4077.(NAD 83 (1986)) are NOT consistent with those determined in EY4077.adjacent state readjustments. The discontinuity between stations EY4077.located in North or South Carolina and those in adjacent states EY4077.which have been adjusted to the HARN may be as much as 5 EY4077.decimeters. This will result in a significant loss of accuracy EY4077.over lines crossing such state borders. EY4077 EY4077 EY4077.The horizontal coordinates were established by GPS observations EY4077.and adjusted by the National Geodetic Survey in July 1998. EY4077 EY4077.The orthometric height was determined by differential leveling EY4077.and adjusted by the National Geodetic Survey in June 1991. EY4077 EY4077.The Laplace correction was computed from DEFLEC99 derived deflections. EY4077 EY4077.The geoid height was determined by GEOID99. EY4077 EY4077.The dynamic height is computed by dividing the NAVD 88 EY4077.geopotential number by the normal gravity value computed on the EY4077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EY4077.degrees latitude (g = 980.6199 gals.). EY4077 EY4077.The modeled gravity was interpolated from observed gravity values. EY4077 EY4077; North East Units Scale Converg. EY4077;SPC NC - 204,121.097 823,169.182 MT 0.99988770 +1 21 36.1 EY4077;UTM 18 - 3,937,192.175 351,050.012 MT 0.99987340 -0 57 22.4 EY4077 EY4077 SUPERSEDED SURVEY CONTROL EY4077 EY4077.No superseded survey control is available for this station. EY4077 EY4077_MARKER: DE = TRAVERSE STATION DISK EY4077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EY4077_STAMPING: WARREN 1982 EY4077_MARK LOGO: NCGS EY4077_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT EY4077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EY4077+STABILITY: SURFACE MOTION EY4077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EY4077+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2001 EY4077 EY4077 HISTORY - Date Condition Report By EY4077 HISTORY - 1982 MONUMENTED NCGS EY4077 HISTORY - 19840601 GOOD NCGS EY4077 HISTORY - 19971223 GOOD NCGS EY4077 HISTORY - 20010221 GOOD NCGS EY4077 EY4077 STATION DESCRIPTION EY4077 EY4077'DESCRIBED BY NORTH CAROLINA GEODETIC SURVEY 1982 EY4077'2.7 KM (1.7 MI) SE FROM PANTEGO. EY4077'THE STATION IS LOCATED ABOUT 2.7 KM (1.7 MI) SOUTHEAST OF PANTEGO AND EY4077'3.2 KM (2.0 MI) NORTH-NORTHWEST OF BELHAVEN. ALONG US 264 FOR 2.5 KM EY4077'(1.55 MI) NORTH FROM THE INTERSECTION WITH NC 92, OR 0.5 KM (0.3 MI) EY4077'SOUTH FROM SR 1706. THE STATION IS A STANDARD NCGS DISK EY4077'STAMPED---WARREN 1982---, SET INTO THE TOP OF A ROUND CONCRETE EY4077'MONUMENT 25 CM IN DIAMETER RECESSED 13 CM BELOW GROUND. LOCATED 5.8 EY4077'METERS (19.0 FT) EAST OF THE CENTERLINE OF US 264--AND 30.3 METERS EY4077'(99.3 FT) SOUTHWEST OF A POWER POLE (S19), 31.9 METERS (104.6 FT) EY4077'SOUTHEAST OF A TELEPHONE POLE (1061), AND 28.4 METERS (93.0 FT) EY4077'NORTHEAST OF A TELEPHONE POLE (1062)--ALL THREE WITH REFERENCE TAGS. EY4077 EY4077 STATION RECOVERY (1984) EY4077 EY4077'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1984 EY4077'STATION IS LOCATED ABOUT 2.7 KM (1.65 MI) SOUTHEAST OF PANTEGO AND 3.2 EY4077'KM (2.00 MI) NORTH-NORTHWEST OF BELHAVEN. ALONG US 264 FOR 2.5 KM EY4077'(1.55 MI) NORTH FROM NC 92, OR 0.5 KM (0.30 MI) SOUTH FROM SR 1706. EY4077'MARK IS RECESSED 5 INCHES BELOW GROUND. LOCATED 5.8 M (19.0 FT) EAST EY4077'OF THE CENTERLINE OF US 264--AND 30.3 M (99.4 FT) SOUTHWEST OF A POWER EY4077'POLE (S19), 31.9 M (104.7 FT) SOUTHEAST OF A TELEPHONE POLE (1061), EY4077'AND 28.4 M (93.2 FT) NORTHEAST OF A TELEPHONE POLE (1062) --ALL THREE EY4077'WITH REFERENCE TAGS. EY4077 EY4077 STATION RECOVERY (1997) EY4077 EY4077'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1997 (WLL) EY4077'RECOVERED AS DESCRIBED. NC 92 SHOULD READ NC 99. MARK IS 93.4 FT (28.5 EY4077'M) NORTHEAST OF A TELEPHONE POLE, AND 94.4 FT (28.8 M) SOUTH-SOUTHWEST EY4077'OF A POWER POLE--BOTH WITH TAGS. EY4077 EY4077 STATION RECOVERY (2001) EY4077 EY4077'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 2001 (EJH) EY4077'RECOVERED AS DESCRIBED. EY4077'