National Geodetic Survey, Retrieval Date = SEPTEMBER 27, 2002 KT1933 *********************************************************************** KT1933 DESIGNATION - CHROME KT1933 PID - KT1933 KT1933 STATE/COUNTY- CA/GLENN KT1933 USGS QUAD - CHROME (1968) KT1933 KT1933 *CURRENT SURVEY CONTROL KT1933 ___________________________________________________________________ KT1933* NAD 83(1992)- 39 44 33.26339(N) 122 36 34.18462(W) ADJUSTED KT1933* NAVD 88 - 1109.1 (meters) 3639. (feet) VERTCON KT1933 ___________________________________________________________________ KT1933 EPOCH DATE - 1991.35 KT1933 LAPLACE CORR- -12.21 (seconds) DEFLEC99 KT1933 GEOID HEIGHT- -28.49 (meters) GEOID99 KT1933 KT1933 HORZ ORDER - FIRST KT1933 KT1933.The horizontal coordinates were established by classical geodetic methods KT1933.and adjusted by the National Geodetic Survey in March 1994. KT1933.The horizontal coordinates are valid at the epoch date displayed above. KT1933.The epoch date for horizontal control is a decimal equivalence KT1933.of Year/Month/Day. KT1933 KT1933.The NAVD 88 height was computed by applying the VERTCON shift value to KT1933.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) KT1933 KT1933.The Laplace correction was computed from DEFLEC99 derived deflections. KT1933 KT1933.The geoid height was determined by GEOID99. KT1933 KT1933; North East Units Scale Converg. KT1933;SPC CA 2 - 730,619.174 1,947,759.299 MT 0.99998054 -0 23 03.4 KT1933;SPC CA 2 - 2,397,039.74 6,390,273.63 sFT 0.99998054 -0 23 03.4 KT1933;SPC CA 1 - 545,624.705 1,947,754.407 MT 1.00007475 -0 23 54.7 KT1933;SPC CA 1 - 1,790,103.72 6,390,257.58 sFT 1.00007475 -0 23 54.7 KT1933;UTM 10 - 4,399,258.891 533,458.209 MT 0.99961378 +0 14 58.8 KT1933 KT1933: Primary Azimuth Mark Grid Az KT1933:SPC CA 2 - CHROME AZ MK 258 49 17.6 KT1933:SPC CA 1 - CHROME AZ MK 258 50 08.9 KT1933:UTM 10 - CHROME AZ MK 258 11 15.4 KT1933 KT1933|---------------------------------------------------------------------| KT1933| PID Reference Object Distance Geod. Az | KT1933| dddmmss.s | KT1933| DB5723 CHROME RM 2 9.348 METERS 04407 | KT1933| DB5722 CHROME RM 1 10.509 METERS 18509 | KT1933| DB5721 CHROME AZ MK 2582614.2 | KT1933| KT1927 VALLEY VIEW LOOKOUT TOWER APPROX. 7.2 KM 2963047.2 | KT1933|---------------------------------------------------------------------| KT1933 KT1933 SUPERSEDED SURVEY CONTROL KT1933 KT1933 NAD 83(1986)- 39 44 33.25794(N) 122 36 34.16428(W) AD(1984.00) 1 KT1933 NAD 27 - 39 44 33.69662(N) 122 36 30.18841(W) AD( ) 1 KT1933 NGVD 29 - 1108.2 (m) 3636. (f) VERT ANG KT1933 KT1933.Superseded values are not recommended for survey control. KT1933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. KT1933.See file dsdata.txt to determine how the superseded data were derived. KT1933 KT1933_MARKER: Z = SEE DESCRIPTION KT1933_SETTING: 0 = UNSPECIFIED SETTING KT1933 KT1933 HISTORY - Date Condition Report By KT1933 HISTORY - 1964 MONUMENTED CGS KT1933 HISTORY - 1966 SEE DESCRIPTION CGS KT1933 KT1933 STATION DESCRIPTION KT1933 KT1933'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JJL) KT1933'THE STATION IS LOCATED ABOUT 10 MILES NORTHWEST OF ELK CREEK, KT1933'9 MILES NORTHEAST OF ALDER SPRINGS AND ON THE HIGHEST POINT KT1933'OF HILL WHICH IS LOCALLY KNOWN AS RED MOUNTAIN. THE STATION KT1933'IS LOCATED 41 FEET NORTHEAST OF THE NORTHEAST CONCRETE FOOTING KT1933'OF AN OLD LOOKOUT TOWER WHICH HAS BEEN TORN DOWN. KT1933' KT1933'TO REACH THE STATION FROM THE POST OFFICE IN ELK CREEK, GO KT1933'NORTHEAST ON PAVED ROAD FOR 0.9 MILE TO A FORK. TAKE THE LEFT KT1933'FORK AND GO NORTH ON COUNTY ROAD 306 FOR 6.95 MILES TO A SIDE KT1933'LEFT. TURN LEFT AND GO WESTERLY ON COUNTY ROAD 22N06 FOR KT1933'8.05 MILES TO A THREE WAY FORK AND A SIGN BRUSHLAND IMPROVEMENT KT1933'PROJECT HARDIN HOLE RIDGE AREA. TAKE THE RIGHT FORK, DOWN KT1933'GRADE, NORTHEASTERLY FOR 2.2 MILES TO A FORK. TAKE THE RIGHT KT1933'FORK AND GO EASTERLY ON COUNTY ROAD 22N01 FOR 0.6 MILE TO THE KT1933'AZIMUTH MARK ON THE LEFT. CONTINUE EAST AND NORTHEAST FOR 1.85 KT1933'MILES TO THE STATION. KT1933' KT1933'THE STATION MARK IS A U.S. GEOLOGICAL SURVEY DISK STAMPED CHROME KT1933'1933, CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 4 KT1933'INCHES AND IS 12 INCHES BY 24 INCHES. IT IS 41 FEET NORTHEAST KT1933'OF THE NORTHEAST CONCRETE FOOTING OF OLD LOOKOUT TOWER. KT1933' KT1933'REFERENCE MARK 1 IS A U.S. GEOLOGICAL SURVEY DISK STAMPED NO 1, KT1933'CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 12 INCHES KT1933'AND IS TRIANGULAR SHAPED. IT IS 35 FEET EAST OF THE SOUTHEAST KT1933'CONCRETE FOOTING OF OLD LOOKOUT TOWER AND IS 3 FEET LOWER THAN KT1933'THE STATION MARK. KT1933' KT1933'REFERENCE MARK 2 IS A U.S. GEOLOGICAL SURVEY DISK STAMPED KT1933'NO 2, CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 12 KT1933'INCHES AND IS 12 INCHES SQUARE. IT IS ON THE NORTHEAST SLOPE KT1933'OF THE HILL AND IS 2 FEET LOWER THAN THE STATION MARK. KT1933' KT1933'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CHROME 1964, SET KT1933'IN THE TOP OF A 10 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH KT1933'WITH THE GROUND. IT IS 22 FEET NORTH OF THE CENTER OF TRACK KT1933'ROAD, 9.3 FEET NORTH OF THE WITNESS POST AND ON A BANK WHICH IS KT1933'5 FEET HIGHER THAN THE ROAD. KT1933 KT1933 STATION RECOVERY (1966) KT1933 KT1933'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CAA) KT1933'STATION WAS RECOVERED AS DESCRIBED BY J.J. LIUM IN 1964. KT1933' KT1933'AIRLINE DISTANCE AND DIRECTION--10 MILES NORTHWEST OF ELK CREEK