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 DR8783 *********************************************************************** DR8783 DESIGNATION - OHTS TUSCARAWAS BASE ARP DR8783 PID - DR8783 DR8783 STATE/COUNTY- OH/TUSCARAWAS DR8783 COUNTRY - US DR8783 USGS QUAD - NEW PHILADELPHIA (2016) DR8783 DR8783 *CURRENT SURVEY CONTROL DR8783 ______________________________________________________________________ DR8783* NAD 83(2011) POSITION- 40 27 25.08417(N) 081 24 28.41412(W) ADJUSTED DR8783* NAD 83(2011) ELLIP HT- 236.370 (meters) (03/23/23) ADJUSTED DR8783* NAD 83(2011) EPOCH - 2010.00 DR8783 ______________________________________________________________________ DR8783 GEOID HEIGHT - -33.482 (meters) GEOID18 DR8783 NAD 83(2011) X - 726,097.268 (meters) COMP DR8783 NAD 83(2011) Y - -4,805,571.703 (meters) COMP DR8783 NAD 83(2011) Z - 4,116,878.531 (meters) COMP DR8783 LAPLACE CORR - -1.29 (seconds) DEFLEC18 DR8783 DR8783 Network accuracy estimates per FGDC Geospatial Positioning Accuracy DR8783 Standards: DR8783 FGDC (95% conf, cm) Standard deviation (cm) CorrNE DR8783 Horiz Ellip SD_N SD_E SD_h (unitless) DR8783 ------------------------------------------------------------------- DR8783 NETWORK 0.20 0.49 0.07 0.09 0.25 -0.01599261 DR8783 ------------------------------------------------------------------- DR8783 Click here for local accuracies and other accuracy information. DR8783 DR8783 DR8783.The horizontal coordinates were established by GPS observations DR8783.and adjusted by the OH DEPT OF TRANSP in March 2023. DR8783 DR8783.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has DR8783.been affixed to the stable North American tectonic plate. See DR8783.NA2011 for more information. DR8783 DR8783.The horizontal coordinates are valid at the epoch date displayed above DR8783.which is a decimal equivalence of Year/Month/Day. DR8783 DR8783.Significant digits in the geoid height do not necessarily reflect accuracy. DR8783.GEOID18 height accuracy estimate available here. DR8783 DR8783.Click photographs - Photos may exist for this station. DR8783 DR8783.The X, Y, and Z were computed from the position and the ellipsoidal ht. DR8783 DR8783.The Laplace correction was computed from DEFLEC18 derived deflections. DR8783 DR8783.The ellipsoidal height was determined by GPS observations DR8783.and is referenced to NAD 83. DR8783 DR8783. The following values were computed from the NAD 83(2011) position. DR8783 DR8783; North East Units Scale Factor Converg. DR8783;SPC OH N - 88,340.463 692,631.778 MT 0.99999556 +0 43 02.9 DR8783;SPC OH N - 289,830.34 2,272,409.42 sFT 0.99999556 +0 43 02.9 DR8783;UTM 17 - 4,478,558.066 465,415.548 MT 0.99961472 -0 15 52.8 DR8783 DR8783! - Elev Factor x Scale Factor = Combined Factor DR8783!SPC OH N - 0.99996292 x 0.99999556 = 0.99995848 DR8783!UTM 17 - 0.99996292 x 0.99961472 = 0.99957766 DR8783 DR8783_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TME6541578558(NAD 83) DR8783 DR8783 SUPERSEDED SURVEY CONTROL DR8783 DR8783.No superseded survey control is available for this station. DR8783 DR8783_MARKER: Z = SEE DESCRIPTION DR8783_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS DR8783_SP_SET: ANTENNA REFERENCE POINT DR8783_MAGNETIC: N = NO MAGNETIC MATERIAL DR8783_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DR8783+STABILITY: POSITION/ELEVATION WELL DR8783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DR8783+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2022 DR8783 DR8783 HISTORY - Date Condition Report By DR8783 HISTORY - 20110302 MONUMENTED OHDT DR8783 HISTORY - 20221017 SEE DESCRIPTION OHDT DR8783 DR8783 STATION DESCRIPTION DR8783 DR8783'DESCRIBED BY OHIO DEPARTMENT OF TRANSPORTATION 2022 (DJB) DR8783'THE STATION IS LOCATED ABOUT 9.0 KM (5.6 MI) SOUTHEAST OF DOVER, 8.8 DR8783'KM (5.5 MI) NORTHWEST OF UHRICHSVILLE AND 4.9 KM (3.0 MI) SOUTHEAST OF DR8783'NEW PHILADELPHIA. DR8783' DR8783'THE STATION IS THE ANTENNA REFERENCE POINT OF THE GNSS ANTENNA. DR8783'STATION IS LOCATED ON THE ROOF LINE OF THE NORTHWESTERLY SIDE OF THE DR8783'EAST WING OF OHIO DOT DISTRICT 11 HEADQUARTERS. DR8783' DR8783'TO REACH FROM THE JUNCTION OF STATE ST AND BARNHILL RD SE, GO DR8783'SOUTHWEST ON BARNHILL RD SE FOR 0.32 KM (0.20 MI) TO AN INTERSECTION. DR8783'TURN RIGHT AND GO NORTH-NORTHWEST ON BRIGHTWOOD RD SE FOR 2.45 KM DR8783'(1.52 MI) TO AN INTERSECTION. TURN LEFT ONTO OH 259/REISER AVE SE FOR DR8783'0.78 KM (0.49 MI) TO THE OHIO DEPARTMENT OF TRANSPORTATION DISTRICT 11 DR8783'HEADQUARTERS PARKING LOT. DR8783' DR8783'THIS STATION REPLACES THE NCN OHTU DUE TO ROOF REPLACEMENT.