National Geodetic Survey, Retrieval Date = AUGUST 21, 1997 GA3467 *********************************************************************** GA3467 DESIGNATION - RADAR GA3467 PID - GA3467 GA3467 STATE/COUNTY- KY/HARLAN GA3467 USGS QUAD - BENHAM (1979) GA3467 GA3467 *CURRENT SURVEY CONTROL GA3467 ___________________________________________________________________ GA3467* NAD 83(1993)- 36 54 51.34794(N) 082 53 38.45018(W) ADJUSTED GA3467* NAVD 88 - 1262. (meters) 4140. (feet) SCALED GA3467 ___________________________________________________________________ GA3467 LAPLACE CORR- -0.99 (seconds) DEFLEC96 GA3467 GEOID HEIGHT- -30.66 (meters) GEOID96 GA3467 GA3467 HORZ ORDER - THIRD GA3467 GA3467 GA3467 GA3467.The horizontal coordinates were established by classical geodetic methods GA3467.and adjusted by the National Geodetic Survey in December 1995. GA3467 GA3467.The orthometric height was scaled from a topographic map. GA3467 GA3467.The Laplace correction was computed from DEFLEC96 derived deflections. GA3467 GA3467.The geoid height was determined by GEOID96. GA3467 GA3467; North East Units Scale Converg. GA3467;SPC KY S - 568,314.202 754,455.374 MT 0.99997209 +1 43 55.4 GA3467;SPC VA S - 1,073,578.966 3,108,593.340 MT 0.99997649 -2 40 00.6 GA3467;UTM 17 - 4,087,036.665 331,280.426 MT 0.99995069 -1 08 16.3 GA3467 GA3467: Primary Azimuth Mark Grid Az GA3467:SPC KY S - RADAR AZ MK 077 30 18.0 GA3467:SPC VA S - RADAR AZ MK 081 54 14.0 GA3467:UTM 17 - RADAR AZ MK 080 22 29.7 GA3467 GA3467|---------------------------------------------------------------------| GA3467| PID Reference Object Distance Geod. Az | GA3467| dddmmss.s | GA3467| GA3465 BLACK MOUNTAIN ASRS 2 DOME 341.094 METERS 05227 | GA3467| GA1331 P 329 21.966 METERS 07900 | GA3467| RADAR AZ MK 0791413.4 | GA3467| RADAR RM 1 18.044 METERS 35105 | GA3467|---------------------------------------------------------------------| GA3467 GA3467 SUPERSEDED SURVEY CONTROL GA3467 GA3467 NAD 83(1986)- 36 54 51.35589(N) 082 53 38.45728(W) ADJUSTED GA3467 NAD 27 - 36 54 51.03027(N) 082 53 38.85802(W) ADJUSTED GA3467 GA3467.Superseded values are not recommended for survey control. GA3467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GA3467.See file format.dat to determine how the superseded data were derived. GA3467 GA3467_MARKER: DS = TRIANGULATION STATION DISK GA3467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT (ROUND) GA3467 GA3467 HISTORY - Date Condition Recov. By GA3467 HISTORY - 1963 MONUMENTED CGS GA3467 GA3467 STATION DESCRIPTION GA3467 GA3467'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (ELH) GA3467'THE STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE BIG BLACK GA3467'MOUNTAIN LOOKOUT GA3467'TOWER, ABOUT 6 MILES NORTHWEST OF BIG STONE GAP, VIRGINIA AND GA3467'ABOUT 5 MILES WEST OF GA3467'APPLACIA, VIRGINIA. GA3467' GA3467'TO REACH THE STATION FROM THE POST OFFICE IN APPLACIA, GO WEST ON GA3467'U.S. HIGHWAY 58 FOR 0.25 GA3467'MILE TO THE JUNCTION STATE HIGHWAY 160, TURN RIGHT ON GA3467'STATE HIGHWAY 160 AND GO 8.25 GA3467'MILES TO A CROSSROAD AT TOP OF MOUNTAIN GA3467'AND THE KENTUCKY STATE LINE, TURN LEFT ON DIRT GA3467'ROAD AND GO 1.1 MILES GA3467'TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE ON DIRT ROAD FOR 0.25 GA3467'MILE TO A LARGE GA3467'RADAR STATION ON THE RIGHT, CONTINUE ON DIRT ROAD FOR 0.1 GA3467'MILE TO A FORK, TURN LEFT AND GA3467'GO 0.1 MILE TO THE LOOKOUT TOWER AND GA3467'STATION. GA3467' GA3467'THE STATION MARK IS 13.3 FEET WEST OF THE SOUTHEAST LEG OF LOOKOUT GA3467'TOWER, 12.0 FEET SOUTH OF GA3467'THE NORTHWEST LEG OF LOOKOUT TOWER AND 5.3 FEET GA3467'NORTHEAST OF THE SOUTHWEST LEG GA3467'OF LOOKOUT TOWER. IT IS A STANDARD GA3467'DISK SET IN A SQUARE CONCRETE POST, FLUSH AND GA3467'STAMPED RADAR 1963. GA3467' GA3467'REFERENCE MARK NO. 1 IS 47.4 FEET NORTH OF THE NORTHWEST LEG OF GA3467'LOOKOUT TOWER AND 9.9 FEET GA3467'SOUTHEAST OF THE SOUTHWEST CORNER OF A CONCRETE GA3467'FOUNDATION. IT IS A STANDARD GA3467'DISK SET IN A SQUARE CONCRETE POST GA3467'WHICH PROJECTS 6-INCHES AND STAMPED RADAR NO 1 GA3467'1963. GA3467' GA3467'BENCH MARK P 329 IS 60.7 FEET NORTHEAST OF THE SOUTHEAST LEG OF GA3467'LOOKOUT TOWER AND 58.8 GA3467'FEET EAST OF THE NORTHEAST LEG OF LOOKOUT TOWER. IT IS A GA3467'STANDARD BENCH MARK DISK GA3467'CEMENTED IN A DRILL HOLE IN OUTCROPPING GA3467'BEDROCK WHICH PROJECTS 3-FEET AND STAMPED P GA3467'329 1953. GA3467' GA3467'AZIMUTH MARK IS 17 FEET NORTHEAST OF THE APPROXIMATE CENTER OF DIRT GA3467'ROAD AND 2.5 FEET GA3467'SOUTHWEST OF A METAL WITNESS POST. IT IS A STANDARD DISK GA3467'SET IN A SQUARE CONCRETE GA3467'POST WHICH PROJECTS 1-INCH AND STAMPED RADAR GA3467'1963. National Geodetic Survey, Retrieval Date = AUGUST 21, 1997 GA3465 *********************************************************************** GA3465 DESIGNATION - BLACK MOUNTAIN ASRS 2 DOME GA3465 PID - GA3465 GA3465 STATE/COUNTY- KY/HARLAN GA3465 USGS QUAD - BENHAM (1979) GA3465 GA3465 *CURRENT SURVEY CONTROL GA3465 ___________________________________________________________________ GA3465* NAD 83(1993)- 36 54 58.09036(N) 082 53 27.52406(W) ADJUSTED GA3465* NAVD 88 - GA3465 ___________________________________________________________________ GA3465 LAPLACE CORR- -1.13 (seconds) DEFLEC96 GA3465 GEOID HEIGHT- -30.66 (meters) GEOID96 GA3465 GA3465 HORZ ORDER - THIRD GA3465 GA3465 GA3465 GA3465.The horizontal coordinates were established by classical geodetic methods GA3465.and adjusted by the National Geodetic Survey in December 1995. GA3465 GA3465 GA3465.The Laplace correction was computed from DEFLEC96 derived deflections. GA3465 GA3465.The geoid height was determined by GEOID96. GA3465 GA3465; North East Units Scale Converg. GA3465;SPC KY S - 568,530.127 754,719.411 MT 0.99997185 +1 44 02.0 GA3465;SPC VA S - 1,073,774.004 3,108,873.161 MT 0.99997623 -2 39 54.0 GA3465;UTM 17 - 4,087,239.094 331,554.936 MT 0.99994955 -1 08 09.9 GA3465 GA3465 SUPERSEDED SURVEY CONTROL GA3465 GA3465 NAD 83(1986)- 36 54 58.09836(N) 082 53 27.53111(W) ADJUSTED GA3465 NAD 27 - 36 54 57.76752(N) 082 53 27.94023(W) ADJUSTED GA3465 GA3465.Superseded values are not recommended for survey control. GA3465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GA3465.See file format.dat to determine how the superseded data were derived. GA3465 GA3465_MARKER: 26 = SPHERICAL RADOME GA3465 GA3465 HISTORY - Date Condition Recov. By GA3465 HISTORY - 1963 FIRST OBSERVED CGS GA3465 GA3465 STATION DESCRIPTION GA3465 GA3465'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (ELH) GA3465'THE AIR ROUTE SURVEILLANCE RADAR DOME IS LOCATED ON BLACK MOUNTAIN, GA3465'ABOUT 6 MILES NORTHWEST GA3465'OF BIG STONE GAP, VIRGINIA, 5 MILES WEST OF GA3465'APPALACHIA, VIRGINIA AND 4 MILES GA3465'SOUTH OF LYNCH, KENTUCKY. GA3465' GA3465'THE STATION IS A 4-LEGGED STEEL STRUCTURE, COLORED RED AND WHITE, GA3465'WITH A LARGE SILVER DOME GA3465'MOUNTED ON TOP, WITH AND OVER-ALL HEIGHT OR ABOUT 100 GA3465'FEET AND THE TOP AND CENTER GA3465'WAS THE POINT INTERSECTED. GA3465' GA3465'TO REACH THE STATION FROM THE JUNCTION OR U.S. HIGHWAY 58 AND STATE GA3465'HIGHWAY 160 IN APPALACHIA, GA3465'VIRGINIA, GO NORTHWEST ON STATE HIGHWAY 160 FOR 8.25 GA3465'MILES TO A CROSS ROAD AT THE TOP GA3465'OF MOUNTAIN, TURN LEFT ON DIRT ROAD GA3465'AND GO 1.5 MILES TO THE STATION ON THE RIGHT.