The NGS Data Sheet See file dsdata.pdf for more information about the datasheet. PROGRAM = datasheet95, VERSION = 8.12.5.14 Starting Datasheet Retrieval... 1 National Geodetic Survey, Retrieval Date = APRIL 18, 2023 DR8782 *********************************************************************** DR8782 DESIGNATION - OHPI PICKAWAY BASE ARP DR8782 PID - DR8782 DR8782 STATE/COUNTY- OH/PICKAWAY DR8782 COUNTRY - US DR8782 USGS QUAD - CIRCLEVILLE (2016) DR8782 DR8782 *CURRENT SURVEY CONTROL DR8782 ______________________________________________________________________ DR8782* NAD 83(2011) POSITION- 39 36 17.53357(N) 082 56 55.03446(W) ADJUSTED DR8782* NAD 83(2011) ELLIP HT- 180.759 (meters) (03/23/23) ADJUSTED DR8782* NAD 83(2011) EPOCH - 2010.00 DR8782 ______________________________________________________________________ DR8782 GEOID HEIGHT - -33.910 (meters) GEOID18 DR8782 NAD 83(2011) X - 604,090.266 (meters) COMP DR8782 NAD 83(2011) Y - -4,883,711.242 (meters) COMP DR8782 NAD 83(2011) Z - 4,044,396.263 (meters) COMP DR8782 LAPLACE CORR - -2.93 (seconds) DEFLEC18 DR8782 DR8782 Network accuracy estimates per FGDC Geospatial Positioning Accuracy DR8782 Standards: DR8782 FGDC (95% conf, cm) Standard deviation (cm) CorrNE DR8782 Horiz Ellip SD_N SD_E SD_h (unitless) DR8782 ------------------------------------------------------------------- DR8782 NETWORK 0.20 0.49 0.07 0.09 0.25 -0.00470740 DR8782 ------------------------------------------------------------------- DR8782 Click here for local accuracies and other accuracy information. DR8782 DR8782 DR8782.The horizontal coordinates were established by GPS observations DR8782.and adjusted by the OH DEPT OF TRANSP in March 2023. DR8782 DR8782.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has DR8782.been affixed to the stable North American tectonic plate. See DR8782.NA2011 for more information. DR8782 DR8782.The horizontal coordinates are valid at the epoch date displayed above DR8782.which is a decimal equivalence of Year/Month/Day. DR8782 DR8782.Significant digits in the geoid height do not necessarily reflect accuracy. DR8782.GEOID18 height accuracy estimate available here. DR8782 DR8782.Click photographs - Photos may exist for this station. DR8782 DR8782.The X, Y, and Z were computed from the position and the ellipsoidal ht. DR8782 DR8782.The Laplace correction was computed from DEFLEC18 derived deflections. DR8782 DR8782.The ellipsoidal height was determined by GPS observations DR8782.and is referenced to NAD 83. DR8782 DR8782. The following values were computed from the NAD 83(2011) position. DR8782 DR8782; North East Units Scale Factor Converg. DR8782;SPC OH S - 178,258.610 561,472.998 MT 0.99994329 -0 17 04.8 DR8782;SPC OH S - 584,836.79 1,842,099.33 sFT 0.99994329 -0 17 04.8 DR8782;UTM 17 - 4,385,717.135 332,705.464 MT 0.99994458 -1 14 33.0 DR8782 DR8782! - Elev Factor x Scale Factor = Combined Factor DR8782!SPC OH S - 0.99997164 x 0.99994329 = 0.99991493 DR8782!UTM 17 - 0.99997164 x 0.99994458 = 0.99991622 DR8782 DR8782_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SLD3270585717(NAD 83) DR8782 DR8782 SUPERSEDED SURVEY CONTROL DR8782 DR8782.No superseded survey control is available for this station. DR8782 DR8782_MARKER: Z = SEE DESCRIPTION DR8782_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS DR8782_SP_SET: ANTENNA REFERENCE POINT DR8782_MAGNETIC: N = NO MAGNETIC MATERIAL DR8782_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DR8782+STABILITY: POSITION/ELEVATION WELL DR8782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DR8782+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2022 DR8782 DR8782 HISTORY - Date Condition Report By DR8782 HISTORY - 20161109 MONUMENTED OHDT DR8782 HISTORY - 20221017 SEE DESCRIPTION OHDT DR8782 DR8782 STATION DESCRIPTION DR8782 DR8782'DESCRIBED BY OHIO DEPARTMENT OF TRANSPORTATION 2022 (DJB) DR8782'THE STATION IS LOCATED ABOUT 10.4 KM (6.5 MI) SOUTHWEST OF EAST DR8782'RINGGOLD, 10.3 KM (6.4 MI) WEST OF STOUTSVILLE AND IN THE TOWN OF DR8782'CIRCLEVILLE, OH. DR8782' DR8782'THE STATION IS THE ANTENNA REFERENCE POINT OF THE GNSS ANTENNA AND IS DR8782'LOCATED ON THE NORTHEASTERLY PEAK OF THE ROOF ON THE MAIN BRICK DR8782'BUILDING OF THE PICKAWAY COUNTY SERVICE CENTER. DR8782' DR8782'TO REACH FROM THE JUNCTION OF N SCIOTO ST, GO NORTH ON N SCIOTO ST FOR DR8782'0.26 KM (0.16 MI) TO AN INTERSECTION. TURN LEFT AND GO WEST-NORTHWEST DR8782'ON W HIGH ST FOR 0.11 KM (0.07 MI) TO AN INTERSECTION. TURN LEFT AND DR8782'GO SOUTH-SOUTHWEST INTO THE PARKING LOT FOR 0.06 KM (0.04 MI) TO THE DR8782'MARK ON THE ROOF OF LARGE BRICK BUILDING.