DATASHEETS The NGS Data SheetSee file dsdata.txt for more information about the datasheet.DATABASE = Sybase ,PROGRAM = datasheet, VERSION = 7.10 1 National Geodetic Survey, Retrieval Date = DECEMBER 13, 2004 AE7973 *********************************************************************** AE7973 DESIGNATION - ERLA A AE7973 PID - AE7973 AE7973 STATE/COUNTY- KY/KENTON AE7973 USGS QUAD - COVINGTON (1987) AE7973 AE7973 *CURRENT SURVEY CONTROL AE7973 ___________________________________________________________________ AE7973* NAD 83(1993)- 39 01 29.90225(N) 084 36 52.55161(W) ADJUSTED AE7973* NAVD 88 - 264.213 (meters) 866.84 (feet) ADJUSTED AE7973 ___________________________________________________________________ AE7973 X - 465,684.408 (meters) COMP AE7973 Y - -4,939,859.318 (meters) COMP AE7973 Z - 3,994,616.126 (meters) COMP AE7973 LAPLACE CORR- -0.32 (seconds) DEFLEC99 AE7973 ELLIP HEIGHT- 230.19 (meters) (11/03/04) GPS OBS AE7973 GEOID HEIGHT- -34.01 (meters) GEOID03 AE7973 DYNAMIC HT - 264.044 (meters) 866.28 (feet) COMP AE7973 MODELED GRAV- 979,980.5 (mgal) NAVD 88 AE7973 AE7973 HORZ ORDER - B AE7973 VERT ORDER - FIRST CLASS II AE7973 ELLP ORDER - THIRD CLASS I AE7973 AE7973.This is a reference station for the ERLANGER AE7973.National Continuously Operating Reference Station (ERLA). AE7973 AE7973.The horizontal coordinates were established by GPS observations AE7973.and adjusted by the National Geodetic Survey in May 1998. AE7973 AE7973.The orthometric height was determined by differential leveling AE7973.and adjusted by the National Geodetic Survey in July 2002. AE7973 AE7973.The X, Y, and Z were computed from the position and the ellipsoidal ht. AE7973 AE7973.The Laplace correction was computed from DEFLEC99 derived deflections. AE7973 AE7973.The ellipsoidal height was determined by GPS observations AE7973.and is referenced to NAD 83. AE7973 AE7973.The geoid height was determined by GEOID03. AE7973 AE7973.The dynamic height is computed by dividing the NAVD 88 AE7973.geopotential number by the normal gravity value computed on the AE7973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AE7973.degrees latitude (g = 980.6199 gals.). AE7973 AE7973.The modeled gravity was interpolated from observed gravity values. AE7973 AE7973; North East Units Scale Factor Converg. AE7973;SPC KY1Z - 1,299,345.147 1,598,329.243 MT 1.00010610 +0 41 49.5 AE7973;SPC KY1Z - 4,262,934.87 5,243,851.86 sFT 1.00010610 +0 41 49.5 AE7973;SPC KY N - 169,336.329 468,427.107 MT 1.00000938 -0 13 36.5 AE7973;SPC KY N - 555,564.27 1,536,831.27 sFT 1.00000938 -0 13 36.5 AE7973;UTM 16 - 4,322,255.336 706,496.027 MT 1.00012508 +1 30 09.1 AE7973 AE7973! - Elev Factor x Scale Factor = Combined Factor AE7973!SPC KY1Z - 0.99996389 x 1.00010610 = 1.00006998 AE7973!SPC KY N - 0.99996389 x 1.00000938 = 0.99997327 AE7973!UTM 16 - 0.99996389 x 1.00012508 = 1.00008896 AE7973 AE7973 SUPERSEDED SURVEY CONTROL AE7973 AE7973 ELLIP H (05/07/98) 230.21 (m) GP( ) 4 1 AE7973 NAVD 88 (05/07/98) 264.21 (m) 866.8 (f) LEVELING 3 AE7973 AE7973.Superseded values are not recommended for survey control. AE7973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AE7973.See file dsdata.txt to determine how the superseded data were derived. AE7973 AE7973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SGJ0649622255(NAD 83) AE7973_MARKER: I = METAL ROD AE7973_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+) AE7973_STAMPING: ERLA A 1997 AE7973_MARK LOGO: NGS AE7973_PROJECTION: FLUSH AE7973_MAGNETIC: N = NO MAGNETIC MATERIAL AE7973_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AE7973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AE7973+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2004 AE7973_ROD/PIPE-DEPTH: 4.80 meters AE7973_SLEEVE-DEPTH : 1.00 meters AE7973 AE7973 HISTORY - Date Condition Report By AE7973 HISTORY - 1997 MONUMENTED NGS AE7973 HISTORY - 20010814 GOOD KYDT AE7973 HISTORY - 20020607 GOOD WOOLPT AE7973 HISTORY - 20021113 GOOD WOOLPT AE7973 HISTORY - 20041107 GOOD DJR AE7973 AE7973 STATION DESCRIPTION AE7973 AE7973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (RWD) AE7973'THE STATION IS LOCATED APPROXIMATELY 13 MILES (20.9 KM) SOUTH OF AE7973'CINCINNATI,OHIO. TO REACH THE STATION FROM THE INTERSECTION OF AE7973'INTERSTATE I-71/I-75 (ERLANGER INTERCHANGE) AND STATE ROUTE 236 AE7973'(COMMONWEALTH AVE) HEAD NORTH WEST ON STATE ROUTE 236 FOR 0.4 MI (0.6 AE7973'KM) TO THE ON-RAMP FOR I-71/I-75 SOUTH BOUND. TURN LEFT AND HEAD AE7973'SOUTH ON THE RAMP FOR ABOUT 0.2 MI (0.3 KM) TO A HILL ON THE LEFT WITH AE7973'A LONE OAK TREE. NOTE-USE CAUTION AS THE ONLY PLACE TO PARK IS ON THE AE7973'ROAD SHOULDER. THE STATION IS LOCATED AT THE TOP OF THE HILL, JUST AE7973'SOUTH WEST OF THE LONE OAK TREE AND SOUTH OF A CARSONITE WITNESS POST. AE7973'THE STATION IS A STAINLESS STEEL ROD WITH SLEEVE DRIVEN TO A DEPTH OF AE7973'4.0 METERS (13.1 FT) AND FLUSH WITH THE GROUND.THE STATION IS STAMPED AE7973'ERLA A 1997. AE7973 AE7973 STATION RECOVERY (2001) AE7973 AE7973'RECOVERY NOTE BY KENTUCKY DEPARTMENT OF TRANSPORTATION 2001 (RDH) AE7973'RECOVERED IN GOOD CONDITION. AE7973 AE7973 STATION RECOVERY (2002) AE7973 AE7973'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2002 (BJM) AE7973'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION. AE7973' AE7973'--NOTE--VISIBLE OBSTRUCTIONS EXTENDING HIGHER THAN 15 DEGREES ABOVE AE7973'THE HORIZON ARE A AE7973'LONE TREE APPROXIMATELY 60 FEET NORTH-NORTHEAST EXTENDING 40 DEGREES AE7973'ABOVE THE AE7973'HORIZON. AE7973' AE7973' AE7973' AE7973' AE7973' AE7973 AE7973 STATION RECOVERY (2002) AE7973 AE7973'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2002 (CSM) AE7973'RECOVERED AS DESCRIBED WITH THESE ADDITIONS... AE7973' AE7973'STATION IS ABOUT 20 M SW OF LONE OAK TREE, 7 M NW OF TOP OF HILL, AND AE7973'5 M ESE OF TOP OF HILL. AE7973 AE7973 STATION RECOVERY (2004) AE7973 AE7973'RECOVERY NOTE BY D J RENSING 2004 AE7973'RECOVERED IN GOOD CONDITION. *** retrieval complete. Elapsed Time = 00:00:00