National Geodetic Survey, Retrieval Date = SEPTEMBER 5, 2020 OZ0992 *********************************************************************** OZ0992 DESIGNATION - TRINITY OZ0992 PID - OZ0992 OZ0992 STATE/COUNTY- ID/ELMORE OZ0992 COUNTRY - US OZ0992 USGS QUAD - TRINITY MOUNTAIN (2017) OZ0992 OZ0992 *CURRENT SURVEY CONTROL OZ0992 ______________________________________________________________________ OZ0992* NAD 83(1992) POSITION- 43 35 56.02719(N) 115 25 43.94863(W) ADJUSTED OZ0992* NAVD 88 ORTHO HEIGHT - 2882.0 (meters) 9455. (feet) VERTCON OZ0992 ______________________________________________________________________ OZ0992 GEOID HEIGHT - -14.402 (meters) GEOID18 OZ0992 LAPLACE CORR - 8.97 (seconds) DEFLEC18 OZ0992 HORZ ORDER - SECOND OZ0992 OZ0992.The horizontal coordinates were established by classical geodetic methods OZ0992.and adjusted by the National Geodetic Survey in July 1992. OZ0992. OZ0992.The NAVD 88 height was computed by applying the VERTCON shift value to OZ0992.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) OZ0992 OZ0992.Significant digits in the geoid height do not necessarily reflect accuracy. OZ0992.GEOID18 height accuracy estimate available here. OZ0992 OZ0992.Click photographs - Photos may exist for this station. OZ0992 OZ0992.The Laplace correction was computed from DEFLEC18 derived deflections. OZ0992 OZ0992. The following values were computed from the NAD 83(1992) position. OZ0992 OZ0992; North East Units Scale Factor Converg. OZ0992;SPC ID W - 214,678.690 825,927.403 MT 0.99994160 +0 13 17.2 OZ0992;SPC ID W - 704,325.00 2,709,730.15 sFT 0.99994160 +0 13 17.2 OZ0992;UTM 11 - 4,828,523.857 626,809.874 MT 0.99979780 +1 05 01.0 OZ0992 OZ0992! - Elev Factor x Scale Factor = Combined Factor OZ0992!SPC ID W - 0.99955053 x 0.99994160 = 0.99949216 OZ0992!UTM 11 - 0.99955053 x 0.99979780 = 0.99934842 OZ0992 OZ0992: Primary Azimuth Mark Grid Az OZ0992:SPC ID W - TRINITY AZ MK 319 42 19.0 OZ0992:UTM 11 - TRINITY AZ MK 318 50 35.2 OZ0992 OZ0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TPJ2680928523(NAD 83) OZ0992 OZ0992|---------------------------------------------------------------------| OZ0992| PID Reference Object Distance Geod. Az | OZ0992| dddmmss.s | OZ0992| CD5639 TRINITY RM 1 2.860 METERS 00919 | OZ0992| CD5640 TRINITY RM 2 4.808 METERS 27803 | OZ0992| CD5638 TRINITY AZ MK 3195536.2 | OZ0992| OZ0991 TRINITY MTN LOOKOUT HOUSE 10.487 METERS 35715 | OZ0992|---------------------------------------------------------------------| OZ0992 OZ0992 SUPERSEDED SURVEY CONTROL OZ0992 OZ0992 NAD 83(1986)- 43 35 56.02739(N) 115 25 43.94495(W) AD( ) 2 OZ0992 NAD 27 - 43 35 56.40520(N) 115 25 40.62390(W) AD( ) 2 OZ0992 NGVD 29 (07/19/86) 2880.6 (m) 9451. (f) VERT ANG OZ0992 OZ0992.Superseded values are not recommended for survey control. OZ0992 OZ0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. OZ0992.See file dsdata.pdf to determine how the superseded data were derived. OZ0992 OZ0992_MARKER: DS = TRIANGULATION STATION DISK OZ0992_SETTING: 66 = SET IN ROCK OUTCROP OZ0992_STAMPING: TRINITY 1959 OZ0992_MARK LOGO: CGS OZ0992_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD OZ0992+STABILITY: POSITION/ELEVATION WELL OZ0992 OZ0992 HISTORY - Date Condition Report By OZ0992 HISTORY - 1959 MONUMENTED CGS OZ0992 HISTORY - 1963 GOOD USGS OZ0992 OZ0992 STATION DESCRIPTION OZ0992 OZ0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JEG) OZ0992'THE STATION IS LOCATED, AIRLINE, ABOUT 7 MILES NORTH AND 6 OZ0992'MILES EAST OF THE SMALL VILLAGE OF PRAIRIE, 6.5 MILES SOUTH OZ0992'AND 7 MILES WEST OF ROCKY BAR AND 9.0 MILES WEST OF FEATHERVILLE. OZ0992'ON THE SUMMIT OF A HIGH MOUNTAIN KNOWN AS TRINITY MOUNTAIN OZ0992'AND OCCUPIED BY A U.S. FOREST SERVICE LOOKOUT HOUSE. OZ0992' OZ0992'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 68 AND 30 IN OZ0992'MOUNTAIN HOME. GO NORTHERLY ON HIGHWAY 68 FOR 2.5 MILES TO OZ0992'A FORK AT THE DIXIE TAVERN ON THE RIGHT, TAKE THE LEFT FORK OZ0992'4.6 MILES TO THE ANDERSON RANCH DAM. CROSS THE DAM AND GO OZ0992'NORTHERLY ON THE WEST SHORE ROAD 9.6 MILES TO THE FALL CREEK OZ0992'LODGE AND A FORK. TAKE THE LEFT FORK AT FALL CREEK (AWAY OZ0992'FROM THE WEST SHORE ROAD) FOR 4.9 MILES TO A LUMBER CAMP, OZ0992'GO STRAIGHT AHEAD THROUGH THE CAMP ON THE MAIN TRAVELED ROAD OZ0992'0.8 MILE TO A ROAD FORK AND SIGN--PRAIRIE 14, TRINITY LAKES OZ0992'15, ETC. TAKE THE RIGHT FORK 0.8 MILE TO A ROAD FORK, TAKE OZ0992'THE RIGHT FORK 2.4 MILES TO A ROAD FORK AND SIGN--BURNT CR. OZ0992'CORRALS, ETC. TAKE THE RIGHT FORK 5.7 MILES TO A FORK AND OZ0992'AZIMUTH MARK ON THE RIGHT, TAKE THE RIGHT FORK AS PER OZ0992'SIGN--TRINITY MTN L.O.2 TO THE LOOKOUT HOUSE AND STATION. OZ0992' OZ0992'STATION MARK. A STANDARD DISK STAMPED TRINITY 1959 IS CEMENTED OZ0992'IN A DRILL HOLE IN OUTCROPPING BEDROCK 1 FOOT BY 3 FEET AND OZ0992'PROJECTING 5 INCHES ABOVE GROUND. IT IS 8.7 FEET SOUTH OZ0992'OF THE SOUTH EDGE OF CONCRETE STEP OF LOOKOUT TOWER. OZ0992' OZ0992'REFERENCE MARK NO. 1. A STANDARD DISK STAMPED TRINITY NO OZ0992'1 1959 IS CEMENTED IN A DRILL HOLE IN THE SOUTHEAST CORNER OF OZ0992'CONCRETE STEP OF LOOKOUT HOUSE, FLUSH WITH THE STEP AND ABOUT OZ0992'2 FEET HIGHER THAN THE STATION. OZ0992' OZ0992'REFERENCE MARK NO. 2. A STANDARD DISK STAMPED TRINITY NO 2 OZ0992'1959 IS CEMENTED IN A DRILL HOLE IN A BOULDER 5 FEET BY 6 FEET OZ0992'AND PROJECTING ABOUT 2 FEET. IT IS 15 FEET SOUTHWEST OF THE OZ0992'SOUTHWEST CORNER OF CONCRETE STEP OF LOOKOUT HOUSE AND 4 FEET OZ0992'LOWER THAN THE STATION. OZ0992' OZ0992'AZIMUTH MARK. A STANDARD DISK STAMPED TRINITY 1959 IS CEMENTED OZ0992'IN A DRILL HOLE IN OUTCROPPING BEDROCK 4 FEET BY 3 FEET AND OZ0992'PROJECTING 8 INCHES ABOVE GROUND. IT IS 20 FEET EAST OF OZ0992'CENTERLINE OF ROAD TO LOOKOUT TOWER AND 64 FEET EAST OF OZ0992'SIGN--TRINITY L.O. 2. OZ0992 OZ0992 STATION RECOVERY (1963) OZ0992 OZ0992'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 OZ0992'RECOVERED BY USGS IN 1963. STATION REACHED BY HELICOPTER. OZ0992' OZ0992'STATION MARK--A STANDARD DISK STAMPED---TRINITY 1959---, CEMENTED IN OZ0992'A DRILL HOLE IN OUTCROPPING BEDROCK 1 FT. BY 3 FT. AND PROJECTING OZ0992'5 IN. ABOVE GROUND.