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 DR8784 *********************************************************************** DR8784 DESIGNATION - OHVA VAN WERT BASE ARP DR8784 PID - DR8784 DR8784 STATE/COUNTY- OH/VAN WERT DR8784 COUNTRY - US DR8784 USGS QUAD - VAN WERT (2016) DR8784 DR8784 *CURRENT SURVEY CONTROL DR8784 ______________________________________________________________________ DR8784* NAD 83(2011) POSITION- 40 51 20.67554(N) 084 37 27.30703(W) ADJUSTED DR8784* NAD 83(2011) ELLIP HT- 214.165 (meters) (03/23/23) ADJUSTED DR8784* NAD 83(2011) EPOCH - 2010.00 DR8784 ______________________________________________________________________ DR8784 GEOID HEIGHT - -33.726 (meters) GEOID18 DR8784 NAD 83(2011) X - 452,624.671 (meters) COMP DR8784 NAD 83(2011) Y - -4,809,998.655 (meters) COMP DR8784 NAD 83(2011) Z - 4,150,459.572 (meters) COMP DR8784 LAPLACE CORR - -5.22 (seconds) DEFLEC18 DR8784 DR8784 Network accuracy estimates per FGDC Geospatial Positioning Accuracy DR8784 Standards: DR8784 FGDC (95% conf, cm) Standard deviation (cm) CorrNE DR8784 Horiz Ellip SD_N SD_E SD_h (unitless) DR8784 ------------------------------------------------------------------- DR8784 NETWORK 0.20 0.49 0.07 0.09 0.25 -0.00558804 DR8784 ------------------------------------------------------------------- DR8784 Click here for local accuracies and other accuracy information. DR8784 DR8784 DR8784.The horizontal coordinates were established by GPS observations DR8784.and adjusted by the OH DEPT OF TRANSP in March 2023. DR8784 DR8784.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has DR8784.been affixed to the stable North American tectonic plate. See DR8784.NA2011 for more information. DR8784 DR8784.The horizontal coordinates are valid at the epoch date displayed above DR8784.which is a decimal equivalence of Year/Month/Day. DR8784 DR8784.Significant digits in the geoid height do not necessarily reflect accuracy. DR8784.GEOID18 height accuracy estimate available here. DR8784 DR8784.Click photographs - Photos may exist for this station. DR8784 DR8784.The X, Y, and Z were computed from the position and the ellipsoidal ht. DR8784 DR8784.The Laplace correction was computed from DEFLEC18 derived deflections. DR8784 DR8784.The ellipsoidal height was determined by GPS observations DR8784.and is referenced to NAD 83. DR8784 DR8784. The following values were computed from the NAD 83(2011) position. DR8784 DR8784; North East Units Scale Factor Converg. DR8784;SPC OH N - 134,223.000 420,913.958 MT 0.99994595 -1 23 43.9 DR8784;SPC OH N - 440,363.29 1,380,948.54 sFT 0.99994595 -1 23 43.9 DR8784;UTM 16 - 4,525,460.023 700,247.426 MT 1.00009357 +1 33 16.7 DR8784 DR8784! - Elev Factor x Scale Factor = Combined Factor DR8784!SPC OH N - 0.99996641 x 0.99994595 = 0.99991236 DR8784!UTM 16 - 0.99996641 x 1.00009357 = 1.00005997 DR8784 DR8784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TGL0024725460(NAD 83) DR8784 DR8784 SUPERSEDED SURVEY CONTROL DR8784 DR8784.No superseded survey control is available for this station. DR8784 DR8784_MARKER: Z = SEE DESCRIPTION DR8784_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS DR8784_SP_SET: ANTENNA REFERENCE POINT DR8784_MAGNETIC: N = NO MAGNETIC MATERIAL DR8784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DR8784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DR8784+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2022 DR8784 DR8784 HISTORY - Date Condition Report By DR8784 HISTORY - 20180822 MONUMENTED OHDT DR8784 HISTORY - 20221017 SEE DESCRIPTION OHDT DR8784 DR8784 STATION DESCRIPTION DR8784 DR8784'DESCRIBED BY OHIO DEPARTMENT OF TRANSPORTATION 2022 (DJB) DR8784'THE STATION IS LOCATED ABOUT 10.1 KM (6.3 MI) NORTHEAST OF GLENMORE, DR8784'9.5 KM (5.9 MI) SOUTHEAST OF CONVOY AND 3.7 KM (2.3 MI) WEST-SOUTHWEST DR8784'OF VAN WERT. DR8784' DR8784'THE STATION IS THE ANTENNA REFERENCE POINT OF THE GNSS ANTENNA. DR8784'STATION IS LOCATED AT THE PEAK OF THE NORTHWESTERLY SIDE OF THE OHIO DR8784'DEPARTMENT OF TRANSPORTATION AND STATE HIGHWAY PATROL BUILDING. DR8784' DR8784'TO REACH FROM THE JUNCTION OF W ERVIN ROAD AND US-127/S WASHINGTON ST, DR8784'GO WEST ON W ERVIN RD FOR 1.33 KM (0.82 MI) TO AN INTERSECTION. DR8784'CONTINUE STRAIGHT AHEAD ON VAN WERT DECATUR RD FOR 2.06 KM (1.28 MI) DR8784'TO THE ENTRANCE TO THE ODOT/OSHP FACILITY. TURN LEFT INTO THE GATE, DR8784'GO SOUTH-SOUTHEAST FOR 0.08 KM (0.05 MI) THEN TAKE SLIGHT RIGHT FOR DR8784'0.06 KM (0.04 MI) TO THE STATION ON TOP OF THE BUILDING TO THE LEFT. DR8784' DR8784'THIS STATION REPLACES THE NCN OHVW DUE TO DAMAGED IN 2018.