National Geodetic Survey, Retrieval Date = SEPTEMBER 12, 2002 KS1598 *********************************************************************** KS1598 DESIGNATION - BIG BAR LOOKOUT TOWER KS1598 PID - KS1598 KS1598 STATE/COUNTY- CA/BUTTE KS1598 USGS QUAD - PULGA (1994) KS1598 KS1598 *CURRENT SURVEY CONTROL KS1598 ___________________________________________________________________ KS1598* NAD 83(1992)- 39 46 38.35627(N) 121 25 40.45713(W) ADJUSTED KS1598* NAVD 88 - KS1598 ___________________________________________________________________ KS1598 EPOCH DATE - 1991.35 KS1598 LAPLACE CORR- 13.09 (seconds) DEFLEC99 KS1598 GEOID HEIGHT- -25.85 (meters) GEOID99 KS1598 KS1598 HORZ ORDER - THIRD KS1598 KS1598.The horizontal coordinates were established by classical geodetic methods KS1598.and adjusted by the National Geodetic Survey in March 1994. KS1598.The horizontal coordinates are valid at the epoch date displayed above. KS1598.The epoch date for horizontal control is a decimal equivalence KS1598.of Year/Month/Day. KS1598 KS1598 KS1598.The Laplace correction was computed from DEFLEC99 derived deflections. KS1598 KS1598.The geoid height was determined by GEOID99. KS1598 KS1598; North East Units Scale Converg. KS1598;SPC CA 2 - 734,456.270 2,049,010.812 MT 0.99998769 +0 21 38.5 KS1598;SPC CA 2 - 2,409,628.61 6,722,462.97 sFT 0.99998769 +0 21 38.5 KS1598;SPC CA 1 - 549,461.347 2,049,014.503 MT 1.00006350 +0 22 26.7 KS1598;SPC CA 1 - 1,802,691.10 6,722,475.08 sFT 1.00006350 +0 22 26.7 KS1598;UTM 10 - 4,404,224.425 634,631.560 MT 0.99982315 +1 00 21.6 KS1598 KS1598 SUPERSEDED SURVEY CONTROL KS1598 KS1598 NAD 83(1986)- 39 46 38.35143(N) 121 25 40.44866(W) AD(1984.00) 4 KS1598 NAD 27 - 39 46 38.76500(N) 121 25 36.58000(W) AD( ) 3 KS1598 KS1598.Superseded values are not recommended for survey control. KS1598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. KS1598.See file dsdata.txt to determine how the superseded data were derived. KS1598 KS1598 HISTORY - Date Condition Report By KS1598 HISTORY - 1939 MONUMENTED CGS KS1598 KS1598 STATION DESCRIPTION KS1598 KS1598'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 KS1598'SEE STATION BIG BAR