National Geodetic Survey, Retrieval Date = JULY 25, 2007 KT0783 *********************************************************************** KT0783 DESIGNATION - LONG PT KT0783 PID - KT0783 KT0783 STATE/COUNTY- CA/GLENN KT0783 USGS QUAD - ALDER SPRINGS (1973) KT0783 KT0783 *CURRENT SURVEY CONTROL KT0783 ___________________________________________________________________ KT0783* NAD 83(1992)- 39 41 19.22003(N) 122 42 31.07913(W) ADJUSTED KT0783* NAVD 88 - 1062.04 (+/-2cm) 3484.4 (feet) VERTCON KT0783 ___________________________________________________________________ KT0783 EPOCH DATE - 1991.35 KT0783 LAPLACE CORR- -9.16 (seconds) DEFLEC99 KT0783 GEOID HEIGHT- -28.21 (meters) GEOID03 KT0783 KT0783 HORZ ORDER - FIRST KT0783 VERT ORDER - FIRST CLASS II (See Below) KT0783 KT0783.The horizontal coordinates were established by classical geodetic methods KT0783.and adjusted by the National Geodetic Survey in March 1994. KT0783.The horizontal coordinates are valid at the epoch date displayed above. KT0783.The epoch date for horizontal control is a decimal equivalence KT0783.of Year/Month/Day. KT0783 KT0783.The NAVD 88 height was computed by applying the VERTCON shift value to KT0783.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) KT0783.The vertical order pertains to the NGVD 29 superseded value. KT0783 KT0783.The Laplace correction was computed from DEFLEC99 derived deflections. KT0783 KT0783.The geoid height was determined by GEOID03. KT0783 KT0783; North East Units Scale Factor Converg. KT0783;SPC CA 2 - 724,696.551 1,939,215.599 MT 0.99997017 -0 26 48.4 KT0783;SPC CA 2 - 2,377,608.60 6,362,243.18 sFT 0.99997017 -0 26 48.4 KT0783;SPC CA 1 - 539,703.741 1,939,208.184 MT 1.00009291 -0 27 48.1 KT0783;SPC CA 1 - 1,770,678.02 6,362,218.85 sFT 1.00009291 -0 27 48.1 KT0783;UTM 10 - 4,393,244.380 524,983.593 MT 0.99960768 +0 11 09.9 KT0783 KT0783! - Elev Factor x Scale Factor = Combined Factor KT0783!SPC CA 2 - 0.99983784 x 0.99997017 = 0.99980801 KT0783!SPC CA 1 - 0.99983784 x 1.00009291 = 0.99993073 KT0783!UTM 10 - 0.99983784 x 0.99960768 = 0.99944558 KT0783 KT0783: Primary Azimuth Mark Grid Az KT0783:SPC CA 2 - VALLEY VIEW LOOKOUT TOWER 013 13 27.1 KT0783:SPC CA 1 - VALLEY VIEW LOOKOUT TOWER 013 14 26.8 KT0783:UTM 10 - VALLEY VIEW LOOKOUT TOWER 012 35 28.8 KT0783 KT0783|---------------------------------------------------------------------| KT0783| PID Reference Object Distance Geod. Az | KT0783| dddmmss.s | KT0783| KT1927 VALLEY VIEW LOOKOUT TOWER APPROX. 9.4 KM 0124638.7 | KT0783| KT0780 LONG PT AZ MK 1801440.1 | KT0783| KT0781 LONG PT RM 2 9.606 METERS 27647 | KT0783| KT0782 LONG PT RM 1 18.323 METERS 35928 | KT0783|---------------------------------------------------------------------| KT0783 KT0783 SUPERSEDED SURVEY CONTROL KT0783 KT0783 NAD 83(1986)- 39 41 19.21452(N) 122 42 31.06079(W) AD(1984.00) 1 KT0783 NAD 27 - 39 41 19.65059(N) 122 42 27.07583(W) AD( ) 1 KT0783 NGVD 29 (??/??/92) 1061.126 (m) 3481.38 (f) ADJ UNCH 1 2 KT0783 KT0783.Superseded values are not recommended for survey control. KT0783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. KT0783.See file dsdata.txt to determine how the superseded data were derived. KT0783 KT0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ2498493244(NAD 83) KT0783_MARKER: DS = TRIANGULATION STATION DISK KT0783_SETTING: 30 = SET IN A LIGHT STRUCTURE KT0783_SP_SET: FOUNDATION KT0783_STAMPING: LONG PT 1964 KT0783_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY KT0783 KT0783 HISTORY - Date Condition Report By KT0783 HISTORY - 1965 MONUMENTED CGS KT0783 HISTORY - 1966 SEE DESCRIPTION CGS KT0783 HISTORY - 1966 SEE DESCRIPTION CGS KT0783 HISTORY - 1966 GOOD NGS KT0783 KT0783 STATION DESCRIPTION KT0783 KT0783'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (JJL) KT0783'THE STATION IS LOCATED ABOUT 10 MILES NORTHWEST OF ELK CREEK, KT0783'3 MILES NORTH-NORTHEAST OF ALDER SPRINGS AND ON THE HIGHEST KT0783'POINT OF A RIDGE LOCALLY KNOWN AS LONG POINT. KT0783' KT0783'TO REACH THE STATION FROM THE POST OFFICE IN ELK CREEK, GO KT0783'NORTHEAST ON ROAD 309 FOR 0.8 MILE TO A FORK. TAKE THE LEFT KT0783'FORK AND GO NORTH ON ROAD 306 FOR 3.6 MILES TO A PAVED SIDE KT0783'ROAD LEFT AND A SIGN ALDER SPRINGS. TURN LEFT AND GO SOUTHWEST KT0783'ON ROAD 307 FOR 11.3 MILES TO A Y-FORK AND A SIGN LONG POINT. KT0783'TAKE THE RIGHT FORK AND GO NORTHWEST AND NORTH ON THE BLADED KT0783'ROAD FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT, WEST, SIDE KT0783'OF THE ROAD. CONTINUE NORTH ON THE BLADED ROAD, DOWNHILL, FOR KT0783'0.4 MILE TO A Y-FORK. TAKE THE RIGHT FORK AND GO NORTH FOR KT0783'0.15 MILE TO THE STATION ON THE HIGHEST POINT OF THE RIDGE KT0783'AND THE END OF THE ROAD. KT0783' KT0783'THE STATION MARK IS A STANDARD DISK, STAMPED LONG PT 1964, KT0783'CEMENTED IN A DRILL HOLE IN A CONCRETE SLAB THAT PROJECTS ABOUT KT0783'1 INCH. IT IS 4.7 FEET EAST OF A METAL WITNESS POST. KT0783' KT0783'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED LONG PT NO 1 1964, KT0783'CEMENTED IN A DRILL HOLE IN THE SOUTHEAST CORNER OF A CONCRETE KT0783'FOUNDATION. IT IS 60.1 FEET NORTH-NORTHEAST OF A METAL WITNESS KT0783'POST. KT0783' KT0783'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED LONG PT NO 2 1964, KT0783'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT KT0783'PROJECTS 3 INCHES. IT IS 26.6 FEET WEST-NORTHWEST OF A METAL KT0783'WITNESS POST. KT0783' KT0783'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED LONG PT 1964, SET KT0783'IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT PROJECTS KT0783'6 INCHES. IT IS 16 FEET WEST OF THE CENTER OF A BLADED ROAD AND KT0783'1.3 FEET EAST OF A METAL WITNESS POST. KT0783' KT0783'THE DISTANCE BETWEEN REFERENCE MARK 1 AND REFERENCE MARK 2 IS KT0783'64.20 FEET OR 19.568 METERS. KT0783 KT0783 STATION RECOVERY (1966) KT0783 KT0783'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CS) KT0783'THE STATION, REFERENCE MARKS 1, 2 AND THE AZIMUTH WERE RECOVERED KT0783'IN GOOD CONDITION. ALL WERE LEVELED OVER. KT0783' KT0783'TO REACH FROM THE POST OFFICE AT ELK CREEK, GO 4.5 MILES NORTH KT0783'ALONG COUNTY ROAD 306, THENCE 3.8 MILES WEST ALONG COUNTY ROAD, KT0783'5.95 MILES WEST ALONG A GRAVELED ROAD, THENCE 2.65 MILES WEST KT0783'ALONG COUNTY ROAD 307, THENCE 0.5 MILE NORTH ALONG A DIRT ROAD, KT0783'THENCE 0.15 MILE NORTH ALONG A DIRT ROAD. KT0783' KT0783'THE STATION IS A C AND GS TRIANGULATION STATION DISK, STAMPED KT0783'LONG PT 1964. IN THE TOP OF A CONCRETE BASE OF A FLAG POLE, 15 KT0783'FEET WEST OF THE CENTER LINE OF THE ROAD. KT0783' KT0783'R.M. 1 IS A REFERENCE MARK DISK, STAMPED LONG PT NO 1 1964. KT0783'57 FEET NORTH OF THE STATION, IN THE TOP OF AN ABANDONED KT0783'FOUNDATION FOR A LOOKOUT. KT0783' KT0783'R.M. 2 IS A C AND GS REFERENCE MARK DISK, STAMPED LONG PT NO 2 KT0783'1964. 27 FEET WEST OF THE STATION, AND SET IN THE TOP OF A KT0783'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. KT0783' KT0783'THE AZIMUTH MARK IS A C AND GS AZIMUTH MARK DISK, STAMPED, LONG PT KT0783'1964. 0.55 MILES SOUTH OF THE STATION. 0.1 MILE NORTH OF BENCH KT0783'MARK H 7 (USGS), 14 FEET WEST OF THE CENTER LINE OF THE ROAD, KT0783'1.0 FOOT EAST OF A WITNESS POST, ABOUT 5-1/2 FEET HIGHER THAN KT0783'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 KT0783'FOOT ABOVE THE GROUND. KT0783' KT0783'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--17 MILES KT0783'NORTHWEST OF ELK CREEK. KT0783 KT0783 STATION RECOVERY (1966) KT0783 KT0783'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CAA) KT0783'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK KT0783'WERE RECOVERED AS DESCRIBED IN THE 1965 DESCRIPTION. KT0783' KT0783'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--10 MILES KT0783'NORTHWEST OF ELK CREEK. KT0783 KT0783 STATION RECOVERY (1966) KT0783 KT0783'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1966 KT0783'17.6 MI NW FROM ELK CREEK. KT0783'4.5 MILES NORTH ALONG COUNTY ROAD 306 FROM THE POST OFFICE AT KT0783'ELK CREEK, THENCE 3.8 MILES WEST ALONG COUNTY ROAD 307, THENCE KT0783'5.95 MILES WEST ALONG A GRAVELED ROAD, THENCE 2.65 MILES WEST KT0783'ALONG COUNTY ROAD 307, THENCE 0.5 MILES NORTH ALONG A DIRT ROAD, KT0783'THENCE 0.15 MILE NORTH ALONG A DIRT ROAD, IN THE TOP AND APPROXIMATE KT0783'CENTER OF A CONCRETE OCTAGON FOUNDATION FOR A FLAG POLE, IN THE KT0783'CENTER OF A TURN AROUND, 48 FEET NORTH OF THE CENTER OF THE KT0783'Y JUNCTION OF DIRT ROAD FORMING THE TURN AROUND, 12 FEET EAST OF KT0783'THE CENTER LINE OF A DIRT ROAD, 15 FEET WEST OF THE CENTER LINE KT0783'OF A DIRT ROAD, 3.3 FEET EAST OF A WITNESS POST.