National Geodetic Survey, Retrieval Date = JANUARY 15, 2008 CF0324 *********************************************************************** CF0324 DESIGNATION - BUENA VISTA LOOKOUT HOUSE CF0324 PID - CF0324 CF0324 STATE/COUNTY- AZ/COCHISE CF0324 USGS QUAD - RUSTLER PARK (1978) CF0324 CF0324 *CURRENT SURVEY CONTROL CF0324 ___________________________________________________________________ CF0324* NAD 83(1992)- 31 54 59.37315(N) 109 16 25.43982(W) ADJUSTED CF0324* NAVD 88 - 2689.0 (meters) 8822. (feet) VERTCON CF0324 ___________________________________________________________________ CF0324 LAPLACE CORR- -1.33 (seconds) DEFLEC99 CF0324 GEOID HEIGHT- -25.91 (meters) GEOID03 CF0324 HORZ ORDER - THIRD CF0324 CF0324.The horizontal coordinates were established by classical geodetic methods CF0324.and adjusted by the National Geodetic Survey in August 1993. CF0324 CF0324.The NAVD 88 height was computed by applying the VERTCON shift value to CF0324.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) CF0324 CF0324.The Laplace correction was computed from DEFLEC99 derived deflections. CF0324 CF0324.The geoid height was determined by GEOID03. CF0324 CF0324; North East Units Scale Factor Converg. CF0324;SPC AZ E - 101,956.039 297,805.539 MT 0.99998792 +0 28 19.6 CF0324;SPC AZ E - 334,501.44 977,052.29 iFT 0.99998792 +0 28 19.6 CF0324;UTM 12 - 3,532,479.716 663,213.702 MT 0.99992854 +0 54 46.3 CF0324 CF0324! - Elev Factor x Scale Factor = Combined Factor CF0324!SPC AZ E - 0.99958201 x 0.99998792 = 0.99956994 CF0324!UTM 12 - 0.99958201 x 0.99992854 = 0.99951058 CF0324 CF0324: Primary Azimuth Mark Grid Az CF0324:SPC AZ E - SILVER PK LOH 099 06 13.2 CF0324:UTM 12 - SILVER PK LOH 098 39 46.5 CF0324 CF0324|---------------------------------------------------------------------| CF0324| PID Reference Object Distance Geod. Az | CF0324| dddmmss.s | CF0324| CF0422 SILVER PK LOH APPROX. 7.2 KM 0993432.8 | CF0324| CS7398 BUENA VISTA LOH VABM 8826 5.610 METERS 20132 | CF0324| CS7397 BUENA VISTA LOOKOUT HOUSE RM 2 9.080 METERS 21724 | CF0324|---------------------------------------------------------------------| CF0324 CF0324 SUPERSEDED SURVEY CONTROL CF0324 CF0324 NAD 83(1986)- 31 54 59.35520(N) 109 16 25.43082(W) AD( ) 4 CF0324 NAD 27 - 31 54 59.02300(N) 109 16 23.20900(W) AD( ) 3 CF0324 NGVD 29 (02/25/92) 2688.0 (m) 8819. (f) VERT ANG CF0324 CF0324.Superseded values are not recommended for survey control. CF0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. CF0324.See file dsdata.txt to determine how the superseded data were derived. CF0324 CF0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 12RXA6321432480(NAD 83) CF0324_MARKER: 57 = LOOKOUT TOWER CF0324 CF0324 HISTORY - Date Condition Report By CF0324 HISTORY - 1935 FIRST OBSERVED CGS CF0324 CF0324 STATION DESCRIPTION CF0324 CF0324'NO DESCRIPTIVE TEXT AVAILABLE.