National Geodetic Survey, Retrieval Date = FEBRUARY 7, 2006 NZ1210 *********************************************************************** NZ1210 CBN - This is a Cooperative Base Network Control Station. NZ1210 DESIGNATION - SEXTON NZ1210 PID - NZ1210 NZ1210 STATE/COUNTY- OR/JOSEPHINE NZ1210 USGS QUAD - SEXTON MOUNTAIN (1996) NZ1210 NZ1210 *CURRENT SURVEY CONTROL NZ1210 ___________________________________________________________________ NZ1210* NAD 83(1998)- 42 36 00.52410(N) 123 21 55.74990(W) ADJUSTED NZ1210* NAVD 88 - 1169.8 (meters) 3838. (feet) VERTCON NZ1210 ___________________________________________________________________ NZ1210 X - -2,586,532.698 (meters) COMP NZ1210 Y - -3,927,829.123 (meters) COMP NZ1210 Z - 4,295,685.597 (meters) COMP NZ1210 LAPLACE CORR- 6.20 (seconds) DEFLEC99 NZ1210 ELLIP HEIGHT- 1145.77 (meters) (07/03/01) GPS OBS NZ1210 GEOID HEIGHT- -23.94 (meters) GEOID03 NZ1210 NZ1210 HORZ ORDER - B NZ1210 ELLP ORDER - FIFTH CLASS I NZ1210 NZ1210.The horizontal coordinates were established by GPS observations NZ1210.and adjusted by the National Geodetic Survey in July 2001. NZ1210.This is a SPECIAL STATUS position. See SPECIAL STATUS under the NZ1210.DATUM ITEM on the data sheet items page. NZ1210 NZ1210.The NAVD 88 height was computed by applying the VERTCON shift value to NZ1210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) NZ1210 NZ1210.The X, Y, and Z were computed from the position and the ellipsoidal ht. NZ1210 NZ1210.The Laplace correction was computed from DEFLEC99 derived deflections. NZ1210 NZ1210.The ellipsoidal height was determined by GPS observations NZ1210.and is referenced to NAD 83. NZ1210 NZ1210.The geoid height was determined by GEOID03. NZ1210 NZ1210; North East Units Scale Factor Converg. NZ1210;SPC OR S - 107,716.482 1,264,895.276 MT 0.99994349 -1 57 37.5 NZ1210;SPC OR S - 353,400.53 4,149,918.88 iFT 0.99994349 -1 57 37.5 NZ1210;UTM 10 - 4,716,477.929 470,017.373 MT 0.99961106 -0 14 50.6 NZ1210 NZ1210! - Elev Factor x Scale Factor = Combined Factor NZ1210!SPC OR S - 0.99982034 x 0.99994349 = 0.99976384 NZ1210!UTM 10 - 0.99982034 x 0.99961106 = 0.99943147 NZ1210 NZ1210: Primary Azimuth Mark Grid Az NZ1210:SPC OR S - BROOKSIDE 185 28 15.6 NZ1210:UTM 10 - BROOKSIDE 183 45 28.7 NZ1210 NZ1210|---------------------------------------------------------------------| NZ1210| PID Reference Object Distance Geod. Az | NZ1210| dddmmss.s | NZ1210| NZ1191 ONION SPRINGS MT FOR SERV MAST APPROX.15.0 KM 0471929.7 | NZ1210| NZ1189 ONION SPRINGS MT RADAR SCREEN APPROX.15.1 KM 0472151.0 | NZ1210| NZ1208 GRANTS PASS HWY PAT MAST 11.355 METERS 09846 | NZ1210| NZ1206 BROOKSIDE APPROX.10.9 KM 1833038.1 | NZ1210| CE0824 SEXTON RM 1 9.174 METERS 18338 | NZ1210| CE0825 SEXTON RM 2 9.244 METERS 25852 | NZ1210|---------------------------------------------------------------------| NZ1210 NZ1210 SUPERSEDED SURVEY CONTROL NZ1210 NZ1210 NAD 83(1991)- 42 36 00.52165(N) 123 21 55.74821(W) AD( ) B NZ1210 ELLIP H (02/25/91) 1145.93 (m) GP( ) 4 1 NZ1210 NAD 83(1986)- 42 36 00.49853(N) 123 21 55.76684(W) AD( ) 2 NZ1210 NAD 27 - 42 36 01.07843(N) 123 21 51.53891(W) AD( ) 2 NZ1210 NGVD 29 (02/25/91) 1168.8 (m) 3835. (f) GPS OBS NZ1210 NZ1210.Superseded values are not recommended for survey control. NZ1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. NZ1210.See file dsdata.txt to determine how the superseded data were derived. NZ1210 NZ1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDN7001716478(NAD 83) NZ1210_MARKER: DS = TRIANGULATION STATION DISK NZ1210_SETTING: 30 = SET IN A LIGHT STRUCTURE NZ1210_SP_SET: CONCRETE PAD NZ1210_STAMPING: SEXTON 1943 NZ1210_MARK LOGO: CGS NZ1210_MAGNETIC: N = NO MAGNETIC MATERIAL NZ1210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO NZ1210+STABILITY: SURFACE MOTION NZ1210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR NZ1210+SATELLITE: SATELLITE OBSERVATIONS - October 08, 1991 NZ1210 NZ1210 HISTORY - Date Condition Report By NZ1210 HISTORY - 1943 MONUMENTED CGS NZ1210 HISTORY - 1943 GOOD CGS NZ1210 HISTORY - 1963 SEE DESCRIPTION CGS NZ1210 HISTORY - 19840408 GOOD NGS NZ1210 HISTORY - 19890426 GOOD NGS NZ1210 HISTORY - 19900424 GOOD NZ1210 HISTORY - 19911008 GOOD NGS NZ1210 NZ1210 STATION DESCRIPTION NZ1210 NZ1210'DESCRIBED BY COAST AND GEODETIC SURVEY 1943 (JCS) NZ1210'STATION IS AT THE HIGHEST POINT OF SEXTON MOUNTAIN, A HIGH HILL NZ1210'E OF THE HIGHWAY AT TOP OF PASS, 14 MILES N OF GRANTS PASS ON NZ1210'U.S. HIGHWAY 99. IT IS 10 MILES N OF GRANTS PASS BY AIR LINE, NZ1210'AND 6 MILES S OF WOLF CREEK BY AIR LINE, 6 MILES NNE OF MERLIN NZ1210'BY AIR LINE, 2 MILES E OF HIGHWAY 99, AND IS ON THE SAME PEAK NZ1210'OCCUPIED BY THE SEXTON MOUNTAIN FOREST SERVICE LOOKOUT, NZ1210'AERONAUTICAL WEATHER BUREAU, AND BEACON. IT IS SET IN THE CONCRETE NZ1210'BASE OF THE REVOLVING BEACON AND IS 3.8 FEET SW OF THE NE LEG OF NZ1210'BEACON TOWER. NZ1210' NZ1210'STATION MARK IS A BRONZE STATION DISK SET IN A DRILL HOLE, NZ1210'STAMPED SEXTON 1943. NZ1210' NZ1210'REFERENCE MARK 1 IS S OF THE STATION AND IS IN THE SW CORNER NZ1210'OF A CONCRETE PLATFORM THAT FORMS THE S END OF A LARGE ARROW AT NZ1210'THE BASE OF THE BEACON. IT IS A BRONZE REFERENCE DISK SET IN A NZ1210'DRILL HOLE, STAMPED SEXTON NO 1 1943. NZ1210' NZ1210'REFERENCE MARK 2 IS W OF THE STATION AND IS IN THE CONCRETE STEP NZ1210'AT THE SIDE, OR E ENTRANCE OF WEATHER BUREAU HOUSE. IT IS A BRONZE NZ1210'REFERENCE DISK SET IN A DRILL HOLE, STAMPED SEXTON NO 2 1943. NZ1210' NZ1210'STATION BROOKSIDE WAS USED FOR AN AZIMUTH. NZ1210' NZ1210'TO REACH FROM THE POST OFFICE AT GRANTS PASS, GO N ON U.S. HIGHWAY NZ1210'99 FOR 14.2 MILES TO A SHARP RIGHT TURN AT RED POST AND RED NZ1210'ARROW POINTING TOWARD SEXTON TRAIL. THIS TURN IS 0.4 MILE N OF THE NZ1210'CREST OF THE HILL AT THE N END OF A LARGE CUT. TURN SHARP RIGHT NZ1210'AND FOLLOW ROAD UP GRADE TO OLD PAVED HIGHWAY AND TWO GARAGES. NZ1210'THIS IS THE END OF TRUCK TRAVEL AND BEGINNING OF SEXTON LOOKOUT NZ1210'TRAIL. FROM THE END OF TRUCK TRAVEL AT THE GARAGES, FOLLOW NZ1210'TRAIL AS PER RED ARROW E UP MOUNTAIN FOR ABOUT 2 MILES TO TOP AND NZ1210'STATION. NZ1210' NZ1210'A 4-FOOT STAND WAS USED OVER THE STATION. NZ1210' NZ1210'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER. NZ1210 NZ1210 STATION RECOVERY (1943) NZ1210 NZ1210'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943 NZ1210'RECOVERED IN GOOD CONDITION. NZ1210 NZ1210 STATION RECOVERY (1963) NZ1210 NZ1210'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (FN) NZ1210'THE STATION WAS RECOVERED IN GOOD CONDITION. LANDMARKS HAVE NZ1210'CHANGED, THE ROUTE TO THE STATION HAS BEEN CHANGED. A NEW AND NZ1210'COMPLETE DESCRIPTION FOLLOWS. NZ1210' NZ1210'THE STATION IS 10 MILES NORTH OF GRANTS PASS AND 3 MILES NZ1210'SOUTHEAST OF SUNNY VALLEY ON THE HIGHEST PART OF SEXTON MOUNTAIN NZ1210'BELOW THE REVOLVING BEACON. NZ1210' NZ1210'TO REACH THE STATION FROM THE POST OFFICE IN SUNNY VALLEY GO NZ1210'SOUTH ON INTERSTATE 5 FOR 2.0 MILES TO A SIDE ROAD AND SIGN ON NZ1210'THE LEFT, U.S. WEATHER BUREAU, OPPOSITE A HIGHWAY STOCKPILE ON NZ1210'THE WEST SIDE OF THE ROAD, TURN LEFT AS PER SIGN AND FOLLOW NZ1210'WINDING, GRADED ROAD EASTERLY UP THE MOUNTAIN FOR 3.0 MILES TO NZ1210'THE STATION. NZ1210' NZ1210'THE STATION MARK, STAMPED SEXTON 1943, IS A STANDARD DISK CEMENTED NZ1210'IN A DRILL HOLE IN THE CONCRETE BASE OF THE REVOLVING BEACON, NZ1210'33 FEET EAST OF THE EAST ENTRANCE TO THE WEATHER STATION AND 22 NZ1210'FEET WEST OF THE CENTER OF THE TRACK ROAD. NZ1210' NZ1210'REFERENCE MARK NO. 1, STAMPED SEXTON NO 1 1943, IS A STANDARD NZ1210'DISK CEMENTED IN A DRILL HOLE IN THE CONCRETE PLATFORM THAT FORMS NZ1210'THE SOUTH END OF A LARGE ARROW AT THE BASE OF THE BEACON, 39 FEET NZ1210'SOUTHEAST OF THE EAST ENTRANCE TO THE WEATHER STATION AND 0.8 NZ1210'FOOT NORTHEAST OF THE SOUTHWEST CORNER OF THE PLATFORM. NZ1210' NZ1210'REFERENCE MARK NO. 2, STAMPED SEXTON NO 2 1943, IS A STANDARD NZ1210'DISK CEMENTED IN A DRILL HOLE AT THE EAST ENTRANCE TO THE WEATHER NZ1210'STATION, 10-1/2 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE NZ1210'BUILDING AND 2 FEET EAST OF THE EAST ENTRANCE TO THE BUILDING. NZ1210' NZ1210'DISTANCE BETWEEN R.M. 1 AND R.M. 2 IS 37.04 FEET. NZ1210' NZ1210'TRIANGULATION STATION BROOKSIDE (OSHD) 1943 MAY BE USED FOR THE NZ1210'AZIMUTH MARK. SEE DESCRIPTION THEREOF. NZ1210 NZ1210 STATION RECOVERY (1984) NZ1210 NZ1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN) NZ1210'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD NZ1210'CONDITION. THE AIRWAY BEACON HAS BEEN DISMANTLED. THE LOOKOUT TOWER NZ1210'WAS POSITIONED AT THIS TIME. THE STATION IS LOCATED ABOUT 16 KM (9.95 NZ1210'MI) NORTH OF GRANTS PASS, 4.8 KM (3.00 MI) SOUTHEAST OF SUNNY VALLEY NZ1210'ON THE TOP OF SEXTON MOUNTAIN. TO REACH THE STATION FROM THE HUGO OFF NZ1210'RAMP ON I 5 WHICH IS 5 MILES (8.0 KM) SOUTH OF SUNNY VALLEY. TURN NZ1210'LEFT OVER FREEWAY FOR 0.56 KM (0.35 MI) TURN RIGHT ONTO JUMP OFF JOE NZ1210'CREEK ROAD AND GO 0.08 KM (0.05 MI) TURN LEFT AND GO 4.6 KM (2.85 MI) NZ1210'TO R HEGLER HOUSE ON THE RIGHT (OBTAIN KEY FOR GATE) CONTINUE ON MAIN NZ1210'ROAD FOR 0.3 KM (0.20 MI) TO A ROAD RIGHT, TURN RIGHT AND GO UPHILL NZ1210'FOR 0.5 KM (0.30 MI) TO A LOCKED GATE, PASS THROUGH GATE AND GO UP NZ1210'HILL FOR 3.5 KM (2.15 MI) TO LOT AND STATION. NZ1210' NZ1210'THE STATION IS A STANDARD CGS DISK STAMPED--SEXTON 1943--- SET INTO A NZ1210'DRILL HOLE IN OLD CONCRETE PAD THAT HELD OLD AERO BCN. THE PAD IS 3.4 NZ1210'METERS (11.2 FT) SQUARE. THE STATION IS LOCATED 10.2 METERS (33.5 FT) NZ1210'EAST FROM THE EAST DOOR OF WEATHER SERVICE HOUSE, 1.55 METERS (5.09 NZ1210'FT) SOUTHWEST FROM THE NORTHWEST CORNER OF CONCRETE PAD. NZ1210' NZ1210'REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED--SEXTON NO 1 1943. NZ1210'THE STATION IS LOCATED 13.9 METERS (45.6 FT) EAST FROM THE SOUTH NZ1210'ENTRANCE TO WEATHER SERVICE BUILDING 0.2 METER (0.7 FT) NORTH FROM THE NZ1210'SOUTHWEST CORNER OF A CONCRETE PAD AND 0.3 METER (1.0 FT) LOWER THAN NZ1210'THE STATION. NZ1210' NZ1210'REFERENCE MARK NO 2 IS A STANDARD CGS DISK STAMPED--SEXTON NO 2 1943. NZ1210'SET INTO A 0.7 SQUARE CONCRETE PAD IN FRONT OF THE EAST ENTRANCE TO NZ1210'WEATHER SERVICE BUILDING. THE STATION IS LOCATED 0.7 METERS (2.3 FT) NZ1210'EAST FROM THE CENTER OF DOOR TO WEATHER SERVICE BUILDING AND ABOUT THE NZ1210'SAME ELEVATION AS THE STATION. NZ1210 NZ1210 STATION RECOVERY (1989) NZ1210 NZ1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 NZ1210'THE STATION WAS RECOVERED IN GOOD CONDITION. THE REFERENCE MARKS WERE NZ1210'NOT SEARCHED FOR DUE TO A SNOW STORM. A NEW TO REACH DESCRIPTION NZ1210'FOLLOWS. NZ1210'TO REACH FROM SUNNY VALLEY, GO SOUTH ON I-5 FOR 12.6 KM (7.8 MI) , NZ1210'TURN RIGHT AT EXIT 66 AND GO 0.2 KM (0.1 MI) TO JUMP OFF JOE ROAD. NZ1210'TURN LEFT AND GO 0.3 KM (0.2 MI) TO WHERE JUMP OFF JOE ROAD TURN 90 NZ1210'DEGREES TO THE RIGHT, TURN RIGHT AND GO 0.1 KM (0.1 MI) TO A ROAD NZ1210'LEFT. TURN LEFT AND GO 5.44 KM (3.38 MI) TO A ROAD LEADING TO A NZ1210'PRIVATE RESIDENCE ON THE RIGHT. (THIS IS THE HOME OF BILL AND SUE NZ1210'WHALEN. THEY HAVE A KEY THAT WILL OPEN A LOCKED GATE THAT YOU WILL NZ1210'INCOUNTER ABOUT A HALF MILE UP THE ROAD.) CONTINUE ON ROAD FOR 0.2 NZ1210'KM (0.1 MI) , TURN RIGHT AT OLD WEATHER BUREAU SIGN AND GO 0.5 KM NZ1210'(0.3 MI) TO A LOCKED GATE. PASS THROUGH GATE AND GO 0.64 KM NZ1210'(0.40 MI) TO A ROAD FORK, TAKE LEFT FORK AND GO 3.4 KM (2.1 MI) TO NZ1210'TOP OF HILL AND STATION. NZ1210'NOTE, THE WATCHPERSON IS NOMECA HARTWELL AND HER PHONE NUMBER IS NZ1210'503-474-3025. PLEASE CALL BEFORE GOING UP ESPECIALLY IF WORK IS AT NZ1210'NIGHT. NZ1210 NZ1210 STATION RECOVERY (1990) NZ1210 NZ1210'RECOVERED 1990 NZ1210'RECOVERED IN GOOD CONDITION. NZ1210 NZ1210 STATION RECOVERY (1991) NZ1210 NZ1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991 NZ1210'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED. THIS MARK NZ1210'WILL BE DESTROYED SOMETIME IN 1992 OR 1993 BY CONSTRUCTION.