National Geodetic Survey, Retrieval Date = OCTOBER 20, 1999 EW7202 *********************************************************************** EW7202 DESIGNATION - PACIFICO EW7202 PID - EW7202 EW7202 STATE/COUNTY- CA/LOS ANGELES EW7202 USGS QUAD - PACIFICO MOUNTAIN (1985) EW7202 EW7202 *CURRENT SURVEY CONTROL EW7202 ___________________________________________________________________ EW7202* NAD 83(1992)- 34 22 54.69482(N) 118 02 04.50459(W) ADJUSTED EW7202* NAVD 88 - 2175.5 (meters) 7137. (feet) VERTCON EW7202 ___________________________________________________________________ EW7202 EPOCH DATE - 1991.35 EW7202 LAPLACE CORR- 3.92 (seconds) DEFLEC99 EW7202 GEOID HEIGHT- -31.62 (meters) GEOID99 EW7202 EW7202 HORZ ORDER - FIRST EW7202 EW7202.The horizontal coordinates were established by classical geodetic methods EW7202.and adjusted by the National Geodetic Survey in June 1996. EW7202.The horizontal coordinates are valid at the epoch date displayed above. EW7202.The epoch date for horizontal control is a decimal equivalence EW7202.of Year/Month/Day. EW7202 EW7202.The NAVD 88 height was computed by applying the VERTCON shift value to EW7202.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EW7202 EW7202.The Laplace correction was computed from DEFLEC99 derived deflections. EW7202 EW7202.The geoid height was determined by GEOID99. EW7202 EW7202; North East Units Scale Converg. EW7202;SPC CA 5 - 1,961,349.85 6,551,231.84 sFT 0.99994276 -0 01 11.0 EW7202;SPC CA 5 - 597,820.629 1,996,819.458 MT 0.99994276 -0 01 11.0 EW7202;UTM 11 - 3,804,982.101 404,886.106 MT 0.99971151 -0 35 03.4 EW7202 EW7202: Primary Azimuth Mark Grid Az EW7202:SPC CA 5 - PACIFICO AZ MK 152 37 53.5 EW7202:UTM 11 - PACIFICO AZ MK 153 11 45.9 EW7202 EW7202|---------------------------------------------------------------------| EW7202| PID Reference Object Distance Geod. Az | EW7202| dddmmss.s | EW7202| PACIFICO AZ MK 1523642.5 | EW7202| PAC 2 4.896 METERS 16618 | EW7202| EW9570 VETTER LOT APPROX. 9.4 KM 1763740.4 | EW7202| EW7222 MT WILSON TV STA KRCA TOWER APPROX.17.6 KM 1891627.5 | EW7202| PACIFICO RM 1 9.309 METERS 21118 | EW7202| EW9555 LITTLE GLEASON MICROWAVE MAST APPROX. 8.6 KM 2712424.2 | EW7202| PACIFICO RM 2 9.363 METERS 31928 | EW7202|---------------------------------------------------------------------| EW7202 EW7202 SUPERSEDED SURVEY CONTROL EW7202 EW7202 NAD 83(1986)- 34 22 54.69482(N) 118 02 04.50158(W) AD(1984.00) 1 EW7202 NAD 27 - 34 22 54.70080(N) 118 02 01.25080(W) AD( ) 1 EW7202 NGVD 29 - 2174.5 (m) 7134. (f) VERT ANG EW7202 EW7202.Superseded values are not recommended for survey control. EW7202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7202.See file dsdata.txt to determine how the superseded data were derived. EW7202 EW7202_MARKER: DS = TRIANGULATION STATION DISK EW7202_SETTING: 80 = SET IN A BOULDER EW7202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW7202+STABILITY: SURFACE MOTION EW7202 EW7202 HISTORY - Date Condition Recov. By EW7202 HISTORY - 1958 MONUMENTED CGS EW7202 HISTORY - 1978 GOOD CADT EW7202 EW7202 STATION DESCRIPTION EW7202 EW7202'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (WRH) EW7202'THE STATION IS LOCATED, AIRLINE, ABOUT 10-1/2 MILES EW7202'SOUTH-SOUTHWEST OF LITTLE ROCK. 11 MILES SOUTHEAST OF ACTON. EW7202'18-1/2 MILES NORTH-NORTHEAST OF PASADENA ON THE HIGHEST POINT EW7202'OF A TIMBERED MOUNTAIN AT THE END OF THE ROAD TO UPPER PACIFICO EW7202'PUBLIC CAMP GROUND. EW7202' EW7202'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 118 EW7202'AND 2 IN LA CANADA GO NORTH ON STATE HIGHWAY 2 FOR 9.2 MILES EW7202'TO A FORK. TAKE THE LEFT FORK AND GO NORTH ON ANGELES CREST EW7202'HIGHWAY 14.4 MILES TO A CROSSROAD AT MILL CREEK SUMMIT AND A EW7202'SIGN TIE SUMMIT, LOS ANGELES MAINTENANCE STATION 1/4, MT. EW7202'PACIFICO 6. TURN RIGHT AND CLIMB PAST THE MAINTENANCE STATION, EW7202'EASTERLY, 3.4 MILES TO A FORK ON THE RIGHT TO ROUND TOP EW7202'MOUNTAIN. GO STRAIGHT AHEAD, EASTERLY ON THE MOST EW7202'TRAVELED ROAD 0.3 MILE TO A FORK. CONTINUE STRAIGHT AHEAD EW7202'1.2 MILE TO A FORK. TAKE THE LEFT FORK, UPHILL, 0.5 MILE TO A EW7202'FORK AT LOWER PACIFICO PUBLIC CAMP. TURN RIGHT AND GO EW7202'EAST 0.5 MILE TO A FORK AT THE TOP OF THE RIDGE. TURN EW7202'LEFT AND GO NORTH AND NORTHWEST 0.3 MILE TO THE AZIMUTH MARK EW7202'ON THE RIGHT. CONTINUE 0.2 MILE TO THE UPPER PACIFICO EW7202'PUBLIC CAMP AND THE STATION ABOUT 200 FEET SOUTH IN A EW7202'GROUP OF HIGH ROUNDED BOULDERS. EW7202' EW7202'THE STATION MARK IS A STANDARD DISK STAMPED PACIFICO 1958 EW7202'CEMENTED IN A DRILL HOLE IN A BOULDER 10 FEET WIDE AND 15 FEET EW7202'LONG PROJECTING 12 FEET ABOVE THE GROUND. EW7202' EW7202'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED PACIFICO EW7202'NO 1 1958 CEMENTED IN A DRILL HOLE IN A BOULDER 5 FEET LONG AND EW7202'6 FEET WIDE PROJECTING 8 FEET ABOVE THE GROUND. IT IS ABOUT EW7202'6 FEET LOWER THAN THE STATION MARK. EW7202' EW7202'REFERENCE MARK NUMBER TWO IS A STANDARD DISK STAMPED PACIFICO EW7202'NO 2 1958 CEMENTED IN A DRILL HOLE IN A BOULDER 12 FEET BY EW7202'18 FEET PROJECTING 10 FEET ABOVE THE GROUND. IT IS APPROXIMATELY EW7202'5 FEET LOWER THAN THE STATION MARK. EW7202' EW7202'THE AZIMUTH MARK IS A STANDARD DISK STAMPED PACIFICO 1958 EW7202'CEMENTED IN A DRILL HOLE IN A BOULDER 12 FEET BY 20 FEET EW7202'PROJECTING 6 FEET ABOVE THE GROUND. IT IS ABOUT 12 FEET EAST EW7202'OF THE CENTERLINE OF A BLADED ROAD AND 6 FEET HIGHER THAN THE EW7202'ROAD AND IS MARKED BY A 2-FOOT CAIRN. EW7202' EW7202'HEIGHT OF LIGHT ABOVE STATION MARK 1.62 METERS. EW7202 EW7202 STATION RECOVERY (1978) EW7202 EW7202'RECOVERY NOTE BY CALTRANS 1978 (RLS) EW7202'THE STATION MARK AND REFERENCE MARKS NO. 1 AND NO. 2 WERE RECOVERED EW7202'IN GOOD CONDITION AS DESCRIBED. THE TO REACH IS ADEQUATE TO FIND THE EW7202'THE STATION AT THIS TIME. THE AZIMUITH MARK WAS RECOVERED IN GOOD EW7202'CONDITION.HOWEVER, IT WAS FOUND TO BE ON THE OPOSITE SIDE OF THE ROAD EW7202'FROM WHERE THE DESCRIPTION CALLED FOR. A NEW STATION SET BY THE U.S. EW7202'GEOLOGICAL SURVEY IN 1977 WAS USED AS A REFERENCE MARK AT THIS TIME. EW7202'DUE TO THE ABOVE CHANGES AN AMENDED DESCRIPTION FOLLOWS. EW7202' EW7202'THE AZIMUTH MARK IS LOCATED 14 FEET LEFT, WEST, OF THE GRADED ROAD EW7202'LEADING TO THE UPPER PACIFICO CAMP GROUND. IT IS ON A 12 FOOT BY 20 EW7202'FOOT SANDSTONE BOULDER THAT PROJECTS 6 FEET ABOVE THE GROUND. EW7202' EW7202'PAC 2 NCER IS A STANDARD U.S.GEOLOGICAL SURVEY DISK STAMPED---PAC 2 EW7202'NCER---CEMENTED IN A 5 FOOT BY 10 FOOT BOULDER THAT PROJECTS 3 FEET EW7202'ABOVE THE GROUND. IT IS LOCATED 16 FEET SOUTHEAST OF THE STATION EW7202'AND 8 FEET LOWER THAN THE STATION.