National Geodetic Survey, Retrieval Date = JULY 30, 1997 GL1425 *********************************************************************** GL1425 DESIGNATION - OK HIGH PT MON GL1425 PID - GL1425 GL1425 STATE/COUNTY- OK/CIMARRON GL1425 USGS QUAD - KENTON (1971) GL1425 GL1425 *CURRENT SURVEY CONTROL GL1425 ___________________________________________________________________ GL1425* NAD 83(1993)- 36 55 54.79975(N) 102 59 52.23222(W) ADJUSTED GL1425* NAVD 88 - 1520. (meters) 4987. (feet) SCALED GL1425 ___________________________________________________________________ GL1425 LAPLACE CORR- -5.74 (seconds) DEFLEC96 GL1425 GEOID HEIGHT- -22.34 (meters) GEOID96 GL1425 GL1425 HORZ ORDER - THIRD GL1425 GL1425 GL1425 GL1425.The horizontal coordinates were established by classical geodetic methods GL1425.and adjusted by the National Geodetic Survey in November 1994. GL1425.No horizontal observational check was made to the station. GL1425 GL1425.The orthometric height was scaled from a topographic map. GL1425 GL1425.The Laplace correction was computed from DEFLEC96 derived deflections. GL1425 GL1425.The geoid height was determined by GEOID96. GL1425 GL1425; North East Units Scale Converg. GL1425;SPC OK N - 225,817.441 154,918.568 MT 1.00003432 -2 56 58.1 GL1425;UTM 13 - 4,089,189.057 678,313.072 MT 0.99999171 +1 12 12.0 GL1425 GL1425 SUPERSEDED SURVEY CONTROL GL1425 GL1425 NAD 83(1986)- 36 55 54.80917(N) 102 59 52.22746(W) ADJUSTED GL1425 NAD 27 - 36 55 54.73755(N) 102 59 50.49718(W) ADJUSTED GL1425 GL1425.Superseded values are not recommended for survey control. GL1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GL1425.See file format.dat to determine how the superseded data were derived. GL1425 GL1425_MARKER: 70 = MONUMENT GL1425 GL1425 HISTORY - Date Condition Recov. By GL1425 HISTORY - 1966 FIRST OBSERVED USGS GL1425 GL1425 STATION DESCRIPTION GL1425 GL1425'DESCRIBED BY US GEOLOGICAL SURVEY 1966 GL1425'OKLAHOMA HIGH POINT MONUMENT--KENTON, ABOUT 2.0 MI N. AND 2.0 MI W. GL1425'OF. ON BLACK MESA. 5.2 MI S. OF COLORADO - OKLAHOMA STATE LINE. GL1425'1299 FT E. OF NEW MEXICO - OKLAHOMA STATE LINE. IN SEC. 6, T. 5 N., GL1425'R. 1 E.. MARKING HIGHEST POINT IN OKLAHOMA, A GRANITE PEDESTAL 10 FT GL1425'HIGH AND 2 FT SQUARE AT BASE, CENTERED ON A 6 FT SQUARE CONCRETE BASE. National Geodetic Survey, Retrieval Date = JULY 30, 1997 GL1426 *********************************************************************** GL1426 DESIGNATION - OSHD BM 4972 GL1426 PID - GL1426 GL1426 STATE/COUNTY- OK/CIMARRON GL1426 USGS QUAD - KENTON (1971) GL1426 GL1426 *CURRENT SURVEY CONTROL GL1426 ___________________________________________________________________ GL1426* NAD 83(1993)- 36 55 54.77773(N) 102 59 52.23388(W) ADJUSTED GL1426* NAVD 88 - 1516.5 (meters) 4975. (feet) VERTCON GL1426 ___________________________________________________________________ GL1426 LAPLACE CORR- -5.74 (seconds) DEFLEC96 GL1426 GEOID HEIGHT- -22.34 (meters) GEOID96 GL1426 GL1426 HORZ ORDER - THIRD GL1426 VERT ORDER - THIRD ? (See Below) GL1426 GL1426 GL1426 GL1426.The horizontal coordinates were established by classical geodetic methods GL1426.and adjusted by the National Geodetic Survey in November 1994. GL1426.No horizontal observational check was made to the station. GL1426 GL1426.The NAVD 88 height was computed by applying the VERTCON shift value to GL1426.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GL1426.The vertical order pertains to the superseded datum. GL1426 GL1426.The Laplace correction was computed from DEFLEC96 derived deflections. GL1426 GL1426.The geoid height was determined by GEOID96. GL1426 GL1426; North East Units Scale Converg. GL1426;SPC OK N - 225,816.765 154,918.492 MT 1.00003432 -2 56 58.1 GL1426;UTM 13 - 4,089,188.378 678,313.045 MT 0.99999171 +1 12 12.0 GL1426 GL1426 SUPERSEDED SURVEY CONTROL GL1426 GL1426 NAD 83(1986)- 36 55 54.78714(N) 102 59 52.22912(W) ADJUSTED GL1426 NAD 27 - 36 55 54.71552(N) 102 59 50.49884(W) ADJUSTED GL1426 NGVD 29 - 1515.8 (meters) 4973. (feet) LEVELING GL1426 GL1426.Superseded values are not recommended for survey control. GL1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GL1426.See file format.dat to determine how the superseded data were derived. GL1426 GL1426_MARKER: DB = BENCH MARK DISK GL1426_SETTING: 20 = SET INTO TOP OF METAL PIPE IMBEDDED IN MASS OF CONCRETE GL1426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GL1426+STABILITY: SURFACE MOTION GL1426 GL1426 HISTORY - Date Condition Recov. By GL1426 HISTORY - 1966 MONUMENTED USGS GL1426 GL1426 STATION DESCRIPTION GL1426 GL1426'DESCRIBED BY US GEOLOGICAL SURVEY 1966 GL1426'IN CIMARRON COUNTY, ON BLACK MESA, 5.2 MI S. OF COLORADO - OKLAHOMA GL1426'STATE LINE. 1299 FT E. OF NEW MEXICO - OKLAHOMA STATE LINE. SET IN GL1426'CONCRETE, ON OKLAHOMA HIGHWAY DEPARTMENT STANDARD BRONZE CAP MONUMENT GL1426'WHICH IS A 3 1/4 - IN. DIAMETER TABLET ON A 30 - IN. LONG, 2 - IN. GL1426'DIAMETER STEM, STAMPED---STATE OF OKLAHOMA, ELEVATION 4972.97 FT.--- GL1426'(THIS MARK IS NOW SET HORIZONTALLY IN S. SIDE CENTER OF 6 FT SQUARE GL1426'CONCRETE BASE OF GRANITE PEDESTAL, WITH 2 FT. SQUARE CROSS - SECTION GL1426'AND 10 FT HIGH. THE MARK IS 1.0 FT S. OF S. FACE OF GRANITE PEDESTAL GL1426'AND 1.0 FT N. OF S. EDGE OF CONCRETE BASE).