National Geodetic Survey, Retrieval Date = AUGUST 5, 2016 SU0971 *********************************************************************** SU0971 DESIGNATION - BALDY SU0971 PID - SU0971 SU0971 STATE/COUNTY- MT/SANDERS SU0971 COUNTRY - US SU0971 USGS QUAD - BALDY LAKE (1964) SU0971 SU0971 *CURRENT SURVEY CONTROL SU0971 ______________________________________________________________________ SU0971* NAD 83(1992) POSITION- 47 37 17.09026(N) 114 49 28.61672(W) ADJUSTED SU0971* NAVD 88 ORTHO HEIGHT - 2276.7 (meters) 7469. (feet) VERTCON SU0971 ______________________________________________________________________ SU0971 GEOID HEIGHT - -15.397 (meters) GEOID12B SU0971 LAPLACE CORR - 5.59 (seconds) DEFLEC12B SU0971 HORZ ORDER - FIRST SU0971 SU0971.The horizontal coordinates were established by classical geodetic methods SU0971.and adjusted by the National Geodetic Survey in July 1992. SU0971. SU0971.The NAVD 88 height was computed by applying the VERTCON shift value to SU0971.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) SU0971 SU0971.Significant digits in the geoid height do not necessarily reflect accuracy. SU0971.GEOID12B height accuracy estimate available here. SU0971 SU0971.The Laplace correction was computed from DEFLEC12B derived deflections. SU0971 SU0971. The following values were computed from the NAD 83(1992) position. SU0971 SU0971; North East Units Scale Factor Converg. SU0971;SPC MT - 388,215.399 200,278.799 MT 0.99944909 -3 53 41.9 SU0971;SPC MT - 1,273,672.57 657,082.67 iFT 0.99944909 -3 53 41.9 SU0971;UTM 11 - 5,276,516.075 663,454.017 MT 0.99992833 +1 36 26.4 SU0971 SU0971! - Elev Factor x Scale Factor = Combined Factor SU0971!SPC MT - 0.99964570 x 0.99944909 = 0.99909498 SU0971!UTM 11 - 0.99964570 x 0.99992833 = 0.99957405 SU0971 SU0971: Primary Azimuth Mark Grid Az SU0971:SPC MT - CONEY PEAK LOOKOUT TOWER 035 42 30.4 SU0971:UTM 11 - CONEY PEAK LOOKOUT TOWER 030 12 22.1 SU0971 SU0971|---------------------------------------------------------------------| SU0971| PID Reference Object Distance Geod. Az | SU0971| dddmmss.s | SU0971| CH6359 BALDY RM 1 8.144 METERS 01254 | SU0971| SU0969 CONEY PEAK LOOKOUT TOWER APPROX. 8.0 KM 0314848.5 | SU0971| TN0820 BLACKTAIL MOUNTAIN LOOKOUT APPROX.55.3 KM 0382034.8 | SU0971| CH6360 BALDY RM 2 24.792 METERS 08353 | SU0971| SU0965 PATRICKS KNOB LOOKOUT TOWER APPROX.27.8 KM 1851938.3 | SU0971| SU1000 CAMELS HUMP LOOKOUT TOWER APPROX.39.8 KM 2201624.0 | SU0971| SU1001 PENROSE PEAK LOOKOUT TOWER APPROX.29.8 KM 2340449.6 | SU0971| SU0985 EDDY MOUNTAIN LOOKOUT HOUSE APPROX.28.7 KM 2521428.5 | SU0971| SU0970 BALDY LOOKOUT TOWER 95.445 METERS 28352 | SU0971| SU0982 BORDER PEAK LOOKOUT TOWER APPROX.39.7 KM 3214353.7 | SU0971| SU0973 THOMPSON PEAK LOOKOUT TOWER APPROX.15.2 KM 3535518.4 | SU0971|---------------------------------------------------------------------| SU0971 SU0971 SUPERSEDED SURVEY CONTROL SU0971 SU0971 NAD 83(1986)- 47 37 17.09817(N) 114 49 28.60644(W) AD( ) 1 SU0971 NAD 27 - 47 37 17.31502(N) 114 49 25.12843(W) AD( ) 1 SU0971 NGVD 29 (07/19/86) 2275.4 (m) 7465. (f) VERT ANG SU0971 SU0971.Superseded values are not recommended for survey control. SU0971 SU0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. SU0971.See file dsdata.txt to determine how the superseded data were derived. SU0971 SU0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TPN6345476516(NAD 83) SU0971 SU0971_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION SU0971_SETTING: 66 = SET IN ROCK OUTCROP SU0971_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD SU0971+STABILITY: POSITION/ELEVATION WELL SU0971 SU0971 HISTORY - Date Condition Report By SU0971 HISTORY - 1940 MONUMENTED CGS SU0971 HISTORY - 1964 GOOD USGS SU0971 HISTORY - 1968 GOOD CGS SU0971 SU0971 STATION DESCRIPTION SU0971 SU0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1940 (ANS) SU0971'STATION IS ABOUT 7.0 MILES W OF HOT SPRINGS, 12.0 MILES NNE OF SU0971'PLAINS ON A HIGH PROMINENT ROCK AND TIMBERED PEAK KNOWN AS SU0971'MOUNT BALDY. SU0971' SU0971'STATION, STAMPED BALDY 1940 IS A STANDARD BRONZE DISK SET IN SU0971'BEDROCK THAT PROJECTS ABOUT 3 INCHES ABOVE THE GROUND. IT SU0971'IS ABOUT 30 YARDS SE OF THE HIGHEST POINT OF MOUNTAIN, 30.0 FEET SU0971'ESE OF THE E EDGE OF A LARGE CIRCULAR CAIRN, AND 312.17 FEET SU0971'ESE OF THE CENTER OF BALDY LOOKOUT HOUSE. SU0971' SU0971'REFERENCE MARK NO. 1, STAMPED BALDY NO. 1, 1940 IS A STANDARD SU0971'BRONZE DISK SET IN BEDROCK FLUSH WITH THE GROUND AT ABOUT THE SU0971'SAME ELEVATION AS THE STATION. SU0971' SU0971'REFERENCE MARK NO. 2, STAMPED BALDY NO. 2, 1940 IS A STANDARD SU0971'BRONZE DISK SET IN BEDROCK FLUSH WITH THE GROUND. IT IS SU0971'ABOUT 7.0 FEET LOWER THAN THE STATION. SU0971' SU0971'STATION IS REACHED AS FOLLOWS--FROM THE NORTHERN PACIFIC SU0971'DEPOT IN PLAINS GO NW ON STATE HIGHWAY 3 FOR 0.15 MILE TO A SU0971'GRAVELED ROAD THAT GOES N AT THE E SIDE OF SCHOOLHOUSE. TAKE SU0971'GRAVELED ROAD AND GO N 6.2 MILES TO RAILROAD CROSSING. CONTINUE SU0971'N 0.65 MILE TO A FORK, JUST AFTER GOING UP A SHORT PITCH AND SU0971'A SHARP CURVE. TAKE RIGHT FORK AND GO N ON A PARTIALLY IMPROVED SU0971'DIRT ROAD 0.9 MILE TO SIDE ROAD ON BOTH SIDES OF ROAD. CONTINUE SU0971'STRAIGHT AHEAD 0.2 MILE TO A FORK AT SIGN BALDY LOOKOUT - SU0971'KOHLER CABINS. KEEP RIGHT FORK STRAIGHT AHEAD AND GO 0.9 MILE SU0971'TO A FORK, TAKE LEFT FORK AND GO 0.3 MILE TO A FORK. GO SU0971'STRAIGHT AHEAD ON LEFT FORK 1.1 MILES TO LOGGING ROAD ON SU0971'THE LEFT. CONTINUE STRAIGHT AHEAD ON RIGHT FORK AND GO SU0971'0.4 MILE TO ROAD ON THE RIGHT LEADING TO SHEEP CORRAL. SU0971'CONTINUE STRAIGHT AHEAD ON LEFT FORK 0.8 MILE TO KOHLER SU0971'CABINS AT END OF TRUCK TRAVEL. FROM HERE TAKE MOUNT BALDY SU0971'TRAIL 5 MILES UPHILL TO LOOKOUT HOUSE AND STATION. SU0971'STATION IS A 2-1/2 TO 3 HOUR PACK. SU0971 SU0971 STATION RECOVERY (1964) SU0971 SU0971'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964 SU0971'STATION MARK - - STANDARD USC AND GS BRONZE DISK, STAMPED--- SU0971'BALDY 1940 ---, SET IN BEDROCK THAT PROJECTS ABOUT SU0971'3 IN. ABOVE GROUND. SU0971' SU0971'TIE POINTS - - OLD LOOKOUT TOWER - - 312.17 FT., S 76 DEG SU0971'09 MIN E, (NGS VALUES VERIFIED BY 1964 USGS OBSERVATION). SU0971' SU0971'NEW LOOKOUT TOWER - - 164.60 FT., S 62 DEG 22 MIN E. SU0971 SU0971 STATION RECOVERY (1968) SU0971 SU0971'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LGB) SU0971'THE STATION IS LOCATED ON BALDY MOUNTAIN, ABOUT 11.5 MILES SU0971'NORTH-NORTHEAST OF PLAINS AND 7 MILES WEST OF HOT SPRINGS. SU0971' SU0971'TO REACH FROM THE POST OFFICE IN PLAINS, GO WEST ON U.S. HIGHWAY SU0971'10 A AND STATE HIGHWAY 200 FOR 0.2 MILE TO A SIDE ROAD ON THE SU0971'RIGHT. TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR 0.35 MILE TO SU0971'A FOREST SERVICE RANGER STATION ON THE RIGHT. CONTINUE AHEAD ON SU0971'THE PAVED ROAD FOR 0.65 MILE TO THE END OF THE PAVEMENT. SU0971'CONTINUE AHEAD ON THE GRAVELED ROAD FOR 3.9 MILES TO A SIDE ROAD SU0971'ON THE LEFT. CONTINUE STRAIGHT AHEAD NORTH ON THE GRAVELED SU0971'ROAD FOR 1.8 MILES TO A SIDE ROAD ON THE RIGHT AND A SIGN CLARK SU0971'CREEK ROAD. CONTINUE AHEAD ON THE MAIN ROAD FOR 1.3 SU0971'MILES TO A FORK. KEEP THE LEFT FORK AND CONTINUE SU0971'NORTHERLY FOR 5.6 MILES TO A FORK AND SIGN BALDY L.O. ROAD. TAKE SU0971'THE RIGHT FORK AND GO NORTH AND EAST UP THE MOUNTAIN ROAD FOR SU0971'2.45 MILES TO A FORK AND SIGN BALDY L.O. KEEP THE RIGHT FORK SU0971'AND GO 1.6 MILES TO A TURN AROUND AREA AND SIGN BALDY L.O. TRAIL SU0971'NO 340. KEEP STRAIGHT AHEAD FOR 0.1 MILE TO THE END OF TRUCK SU0971'TRAVEL AND THE BEGINNING OF THE TRAIL. HERE PACK UP THE SU0971'TRAIL NORTHEASTERLY APPROXIMATELY 1.5 TO 2 HOURS TO THE BALDY SU0971'LOOKOUT AND THE STATION. SU0971' SU0971'THE STATION MARK IS A STANDARD DISK STAMPED BALDY 1940, CEMENTED SU0971'IN A DRILL HOLE IN A BOULDER WHICH IS ABOUT 3 INCHES ABOVE THE SU0971'SURFACE OF THE GROUND. IT IS APPROXIMATELY 100 YARDS EAST OF THE SU0971'CENTER OF THE LOOKOUT TOWER AND 30 FEET EAST-SOUTHEAST OF THE SU0971'EAST EDGE OF A LARGE CIRCULAR ROCK CAIRN. SU0971' SU0971'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BALDY NO 1 1940, SU0971'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK WHICH IS FLUSH WITH SU0971'THE SURFACE OF THE GROUND. IT IS 32.5 FEET EAST OF THE EAST EDGE SU0971'OF A LARGE CIRCULAR ROCK CAIRN AND ABOUT THE SAME ELEVATION AS THE SU0971'STATION. SU0971' SU0971'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BALDY NO 2 1940, SU0971'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK WHICH IS FLUSH WITH SU0971'THE SURFACE OF THE GROUND. IT IS 107 FEET EAST OF THE EAST EDGE SU0971'OF A LARGE CIRCULAR ROCK CAIRN AND ABOUT 7 FEET LOWER IN ELEVATION SU0971'THAN THE STATION. SU0971' SU0971'NOTE--A DIFFERENCE WAS NOTED IN THE DISTANCE TO THE REFERENCE SU0971'MARKS AND VERIFIED AT THIS TIME. THE DIRECTIONS COMPARED FAVORABLY SU0971'WITH THE 1940 OBSERVATIONS. THE STATION MARK AND REFERENCE MARKS 1 SU0971'AND 2 WERE RECOVERED AND FOUND IN GOOD CONDITION.