National Geodetic Survey, Retrieval Date = FEBRUARY 3, 2010 NZ1290 *********************************************************************** NZ1290 DESIGNATION - MCGREW NZ1290 PID - NZ1290 NZ1290 STATE/COUNTY- OR/CURRY NZ1290 USGS QUAD - BISCUIT HILL (1996) NZ1290 NZ1290 *CURRENT SURVEY CONTROL NZ1290 ___________________________________________________________________ NZ1290* NAD 83(1991)- 42 00 52.98876(N) 123 55 12.49460(W) ADJUSTED NZ1290* NAVD 88 - 1044.7 (meters) 3427. (feet) VERTCON NZ1290 ___________________________________________________________________ NZ1290 LAPLACE CORR- 14.84 (seconds) USDV2009 NZ1290 GEOID HEIGHT- -26.32 (meters) GEOID09 NZ1290 HORZ ORDER - SECOND NZ1290 NZ1290.The horizontal coordinates were established by classical geodetic methods NZ1290.and adjusted by the National Geodetic Survey in October 1991. NZ1290 NZ1290.The NAVD 88 height was computed by applying the VERTCON shift value to NZ1290.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) NZ1290 NZ1290.The Laplace correction was computed from USDV2009 derived deflections. NZ1290 NZ1290.The geoid height was determined by GEOID09. NZ1290 NZ1290; North East Units Scale Factor Converg. NZ1290;SPC OR S - 44,448.949 1,216,756.042 MT 1.00009541 -2 20 23.6 NZ1290;SPC OR S - 145,829.89 3,991,981.77 iFT 1.00009541 -2 20 23.6 NZ1290;SPC CA 1 - 799,501.139 1,840,947.524 MT 1.00010706 -1 15 20.0 NZ1290;SPC CA 1 - 2,623,029.99 6,039,842.00 sFT 1.00010706 -1 15 20.0 NZ1290;UTM 10 - 4,651,819.951 423,813.627 MT 0.99967142 -0 36 57.2 NZ1290 NZ1290! - Elev Factor x Scale Factor = Combined Factor NZ1290!SPC OR S - 0.99984030 x 1.00009541 = 0.99993569 NZ1290!SPC CA 1 - 0.99984030 x 1.00010706 = 0.99994734 NZ1290!UTM 10 - 0.99984030 x 0.99967142 = 0.99951177 NZ1290 NZ1290: Primary Azimuth Mark Grid Az NZ1290:SPC OR S - CHETCO LOOKOUT TOWER 002 45 03.3 NZ1290:SPC CA 1 - CHETCO LOOKOUT TOWER 001 39 59.7 NZ1290:UTM 10 - CHETCO LOOKOUT TOWER 001 01 36.9 NZ1290 NZ1290|---------------------------------------------------------------------| NZ1290| PID Reference Object Distance Geod. Az | NZ1290| dddmmss.s | NZ1290| NZ1293 CHETCO LOOKOUT TOWER APPROX.12.6 KM 0002439.7 | NZ1290| CD8840 MCGREW RM 1 11.222 METERS 02427 | NZ1290| NZ1291 CLEOPATRA LOOKOUT TOWER 17.963 METERS 02756 | NZ1290| CD8839 MCGREW AZ MK 2055959.8 | NZ1290| LV1127 ST GEORGES REEF LT HSE 1913 APPROX.42.6 KM 2423207.0 | NZ1290| CD8841 MCGREW RM 2 19.504 METERS 29451 | NZ1290|---------------------------------------------------------------------| NZ1290 NZ1290 SUPERSEDED SURVEY CONTROL NZ1290 NZ1290 NAD 83(1986)- 42 00 52.98034(N) 123 55 12.49679(W) AD( ) 2 NZ1290 NAD 27 - 42 00 53.57810 (N) 123 55 08.22200(W) AD( ) 2 NZ1290 NGVD 29 (07/19/86) 1043.7 (m) 3424. (f) VERT ANG NZ1290 NZ1290.Superseded values are not recommended for survey control. NZ1290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. NZ1290.See file dsdata.txt to determine how the superseded data were derived. NZ1290 NZ1290_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDM2381351819(NAD 83) NZ1290_MARKER: DS = TRIANGULATION STATION DISK NZ1290_SETTING: 66 = SET IN ROCK OUTCROP NZ1290_SP_SET: SET IN A DRILL HOLE IN BEDROCK NZ1290_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD NZ1290+STABILITY: POSITION/ELEVATION WELL NZ1290 NZ1290 HISTORY - Date Condition Report By NZ1290 HISTORY - 1942 MONUMENTED CGS NZ1290 HISTORY - 1952 GOOD CGS NZ1290 NZ1290 STATION DESCRIPTION NZ1290 NZ1290'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (JCS) NZ1290'LOCATED 23 MILES AIR LINE, NE OF CRESCENT CITY, CALIFORNIA. 13.5 NZ1290'MILES, AIR LINE, NNE OF THE TOWN OF SMITH RIVER. 12 MILES, AIR NZ1290'LINE, N OF GASQUET RANGER STATION. 2-1/2 MILES, AIR LINE, ESE NZ1290'OF THE SOURDOUGH RANGER STATION. 1-1/2 MILES, AIR LINE, N OF THE NZ1290'CALIFORNIA-OREGON STATE LINE. AND 59 FEET S OF THE CLEOPATRA NZ1290'FOREST SERVICE LOOKOUT TOWER, ON THE HIGHEST POINT OF A NZ1290'PROMINENT, HIGH RIDGE, WHICH RUNS N AND S AND LIES BETWEEN THE N NZ1290'FORK OF SMITH RIVER AND DIAMOND CREEK. THE TOP OF THE RIDGE NZ1290'IS VERY ROCKY AND IS COVERED WITH SCRUB PINE. NZ1290' NZ1290'STATION MARK IS A BRONZE DISK CEMENTED IN A DRILL HOLE IN NZ1290'BEDROCK. IT IS STAMPED MC GREW 1942. A 36-FOOT SIGNAL WAS NZ1290'ERECTED OVER IT TO AVOID EXCESSIVE LINE CLEARING, BUT IT IS NZ1290'POSSIBLE TO SEE MOST OF THE DISTANT OBJECTS FROM THE GROUND. NZ1290' NZ1290'REFERENCE MARK NO.1 IS A BRONZE DISK CEMENTED IN A DRILL HOLE NZ1290'IN BEDROCK WHICH PROJECTS ABOUT A FOOT ABOVE THE GROUND AND ABOUT NZ1290'4 FEET ABOVE THE STATION. IT IS STAMPED MC GREW NO.1 1942. NZ1290' NZ1290'REFERENCE MARK NO.2 IS A BRONZE DISK CEMENTED IN A DRILL HOLE NZ1290'IN BEDROCK WHICH PROJECTS ABOUT 1 FOOT ABOVE THE GROUND. IT IS NZ1290'STAMPED MC GREW NO.2 1942. NZ1290' NZ1290'THE AZIMUTH MARK IS A BRONZE AZIMUTH MARK DISK CEMENTED IN A NZ1290'DRILL HOLE IN A BOULDER WHICH PROJECTS ABOUT 1-1/2 FEET ABOVE THE NZ1290'GROUND. IT IS LOCATED 0.7 MILE SSW OF THE STATION. 18 FEET E OF NZ1290'THE CENTER LINE OF THE ROAD LEADING TO THE STATION, 11 FEET W OF A NZ1290'SCRUB TREE WITH A TRIANGULAR BLAZE IN ITS TRUNK, AND IS ABOUT 5 NZ1290'FEET HIGHER THAN THE ROAD. NZ1290' NZ1290'THE CLEOPATRA FOREST SERVICE LOOKOUT TOWER IS A STANDARD, SQUARE NZ1290'HOUSE SET ON A TIMBER STRUCTURE SO THAT IT SETS ABOUT 40 FEET ABOVE NZ1290'THE GROUND. IT IS AN EXCELLENT LANDMARK FOR SEVERAL MILES AROUND. NZ1290' NZ1290'REACHED FROM THE JUNCTION OF U.S. HIGHWAYS 101 AND 199 BY GOING NZ1290'NE ON HIGHWAY 199 FOR 23.9 MILES TO PATRICKS CREEK TAVERN ON THE NZ1290'LEFT. THENCE LEAVE THE HIGHWAY, TURN LEFT AND FOLLOW A GRADED ROAD NZ1290'W AROUND THE S SIDE OF THE TAVERN FOR 0.05 MILE TO A FORK AT A NZ1290'BRIDGE. THENCE RIGHT FORK ACROSS THE BRIDGE AND N UP PATRICKS NZ1290'CREEK FOR 2.7 MILES TO A FORK AT SIGN HIGH PLATEAU L.O. 25, NZ1290'OBRIEN P.O. 18, WIMER RD. 8 1/2. THENCE RIGHT FORK NORTHERLY NZ1290'UPGRADE, ALONG SHELLEY CREEK ON GRADED ROAD (OLD GRANTS NZ1290'PASS-CRESCENT CITY HIGHWAY) FOR 7.9 MILES TO A FORK (JUNCTION NZ1290'OF WIMER ROAD). THENCE LEFT FORK AND CONTINUE WESTERLY FOR 7.0 NZ1290'MILES ON WIMER ROAD ALONG THE STATE LINE TO A FORK. SIGN HIGH NZ1290'PLATEAU 12, SOURDOUGH 11 1/2. THENCE RIGHT FORK ON SOURDOUGH NZ1290'ROAD WESTERLY FOR 6.0 MILES TO A SIDE ROAD RIGHT AT SIGN NZ1290'MC GREW RD. ROAD ENDS 3 MILES. THENCE LEAVE MAIN ROAD, NZ1290'TURN RIGHT ON MC GREW ROAD UPGRADE NORTHERLY FOR 2.0 MILES TO NZ1290'A CAMP SITE AT MILEPOST NUMBER 26. THENCE TAKE DIM LEFT FORK NZ1290'UP VERY ROUGH, ROCKY, SLOPE NORTHERLY FOR 0.25 MILE TO TOP NZ1290'OF HILL, LOOKOUT TOWER, AND STATION. NZ1290' NZ1290'HEIGHT OF LIGHT ABOVE STATION MARK 15 METERS. NZ1290 NZ1290 STATION RECOVERY (1952) NZ1290 NZ1290'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (WRH) NZ1290'THE STATION WAS RECOVERED AS DESCRIBED AND ALL THE MARKS WERE IN NZ1290'GOOD CONDITION. A COMPLETE DESCRIPTION FOLLOWS. NZ1290' NZ1290'THE STATION IS LOCATED ON THE HIGHEST POINT OF A PROMINENT, NZ1290'ROCKY, NORTH-SOUTH RIDGE THAT HAS A HEAVY GROWTH OF SMALL PINE NZ1290'TREES. IT IS THE SAME RIDGE THAT THE CLEOPATRA LOOKOUT TOWER IS NZ1290'ON. IT IS ABOUT 23 MILES AIRLINE NORTHEAST OF CRESCENT CITY, NZ1290'ABOUT 12 MILES AIRLINE WEST-SOUTHWEST OF O BRIEN, AND ABOUT 17 NZ1290'MILES AIRLINE SOUTHWEST OF CAVE JUNCTION. NZ1290' NZ1290'THE STATION IS A STANDARD DISK STAMPED MC GREW 1942 AND SET IN NZ1290'A DRILL HOLE IN BEDROCK THAT PROJECTS ABOUT 4 INCHES AND IS NZ1290'COMPLETELY SURROUNDED BY BOULDERS. NZ1290' NZ1290'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED MC GREW NO NZ1290'1 1942 AND SET IN A DRILL HOLE IN BEDROCK THAT PROJECTS 1 FOOT NZ1290'AND IS 3.6 FEET HIGHER THAN THE STATION. IT IS 18 FEET SOUTH OF NZ1290'THE SOUTHWEST LEG OF THE LOOKOUT TOWER. NZ1290' NZ1290'REFERENCE MARK NUMBER TWO IS A STANDARD DISK STAMPED MC GREW NO NZ1290'2 1942 AND SET IN A DRILL HOLE IN BEDROCK THAT PROJECTS 1 FOOT NZ1290'AND IS 1/2 FOOT LOWER THAN THE STATION. IT IS IN A SMALL ROCKY NZ1290'CLEARING TO THE SOUTHWEST OF THE LOOKOUT TOWER. NZ1290' NZ1290'THE AZIMUTH MARK IS A STANDARD DISK STAMPED MC GREW 1942 AND NZ1290'SET IN A DRILL HOLE IN A BOULDER THAT PROJECTS 1-1/2 FEET. IT NZ1290'IS 18 FEET EAST OF THE CENTER LINE OF THE ROAD, 11 FEET WEST OF NZ1290'A TRIANGULAR BLAZED PINE TREE, AND ABOUT 5 FEET HIGHER THAN THE NZ1290'ROAD. TO REACH THE MARK FROM THE STATION GO SOUTHERLY ON THE NZ1290'ROAD FOR 0.7 MILE TO THE MARK ON THE LEFT. NZ1290' NZ1290'THE CLEOPATRA LOOKOUT TOWER IS A STANDARD FOREST SERVICE HOUSE NZ1290'THAT IS ON THE TOP OF A 40 FOOT WOOD TOWER. THE TOWER IS AN NZ1290'EXCELLENT LAND MARK FOR MILES AROUND IN ALL DIRECTIONS. NZ1290' NZ1290'TO REACH THE STATION FROM THE POST OFFICE IN O BRIEN GO WEST ON NZ1290'THE DIRT ROAD FOR 0.8 MILE TO A CROSS ROAD. TURN LEFT AS PER NZ1290'SIGN CLEOPATRA L.O. 25 AND GO 9.0 MILES TO A FORK. TAKE THE NZ1290'RIGHT FORK AS PER SIGN SOURDOUGH 18 AND GO 3.7 MILES TO A NZ1290'FORK. TAKE THE LEFT FORK, DOWN GRADE, AND GO 3.7 MILES TO A NZ1290'FORK. TAKE THE RIGHT FORK AS PER SIGN SOURDOUGH CAMP 11-1/2 AND NZ1290'GO 6.4 MILES TO A FORK IN A SADDLE. TAKE THE RIGHT FORK AS PER NZ1290'SIGN CLEOPATRA L.O. 3 AND GO 2.3 MILES TO THE LOOKOUT AND THE NZ1290'STATION. THE LAST 3/4 MILE OF THIS ROAD IS VERY ROCKY AND NZ1290'NARROW AND DIFFICULT TO TRAVEL. NZ1290' NZ1290'OBSERVED FROM A 2.53 M WOODEN TOWER.