1 National Geodetic Survey, Retrieval Date = OCTOBER 3, 2005 AK6864 *********************************************************************** AK6864 CBN - This is a Cooperative Base Network Control Station. AK6864 DESIGNATION - APOPKA AK6864 PID - AK6864 AK6864 STATE/COUNTY- FL/ORANGE AK6864 USGS QUAD - APOPKA (1980) AK6864 AK6864 *CURRENT SURVEY CONTROL AK6864 ___________________________________________________________________ AK6864* NAD 83(1999)- 28 40 38.94258(N) 081 31 08.69059(W) ADJUSTED AK6864* NAVD 88 - 47.032 (meters) 154.30 (feet) ADJUSTED AK6864 ___________________________________________________________________ AK6864 X - 825,902.524 (meters) COMP AK6864 Y - -5,538,860.101 (meters) COMP AK6864 Z - 3,042,598.288 (meters) COMP AK6864 LAPLACE CORR- -1.42 (seconds) DEFLEC99 AK6864 ELLIP HEIGHT- 19.52 (meters) (05/31/01) GPS OBS AK6864 GEOID HEIGHT- -27.50 (meters) GEOID03 AK6864 DYNAMIC HT - 46.965 (meters) 154.08 (feet) COMP AK6864 MODELED GRAV- 979,223.9 (mgal) NAVD 88 AK6864 AK6864 HORZ ORDER - B AK6864 VERT ORDER - SECOND CLASS I AK6864 ELLP ORDER - FIFTH CLASS I AK6864 AK6864.The horizontal coordinates were established by GPS observations AK6864.and adjusted by the National Geodetic Survey in May 2001. AK6864 AK6864.The orthometric height was determined by differential leveling AK6864.and adjusted by the National Geodetic Survey in November 2003. AK6864 AK6864.The X, Y, and Z were computed from the position and the ellipsoidal ht. AK6864 AK6864.The Laplace correction was computed from DEFLEC99 derived deflections. AK6864 AK6864.The ellipsoidal height was determined by GPS observations AK6864.and is referenced to NAD 83. AK6864 AK6864.The geoid height was determined by GEOID03. AK6864 AK6864.The dynamic height is computed by dividing the NAVD 88 AK6864.geopotential number by the normal gravity value computed on the AK6864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AK6864.degrees latitude (g = 980.6199 gals.). AK6864 AK6864.The modeled gravity was interpolated from observed gravity values. AK6864 AK6864; North East Units Scale Factor Converg. AK6864;SPC FL E - 481,396.982 149,267.745 MT 0.99997293 -0 14 56.8 AK6864;SPC FL W - 481,381.363 247,002.505 MT 0.99996843 +0 13 50.8 AK6864;UTM 17 - 3,172,364.713 449,285.055 MT 0.99963174 -0 14 56.8 AK6864 AK6864! - Elev Factor x Scale Factor = Combined Factor AK6864!SPC FL E - 0.99999693 x 0.99997293 = 0.99996986 AK6864!SPC FL W - 0.99999693 x 0.99996843 = 0.99996536 AK6864!UTM 17 - 0.99999693 x 0.99963174 = 0.99962868 AK6864 AK6864: Primary Azimuth Mark Grid Az AK6864:SPC FL E - APOPKA AZ MK 311 33 10.9 AK6864:SPC FL W - APOPKA AZ MK 311 04 23.3 AK6864:UTM 17 - APOPKA AZ MK 311 33 10.9 AK6864 AK6864|---------------------------------------------------------------------| AK6864| PID Reference Object Distance Geod. Az | AK6864| dddmmss.s | AK6864| CW6710 APOPKA RM 1 31.693 METERS 06005 | AK6864| CW6709 APOPKA AZ MK 3111814.1 | AK6864| CW6711 APOPKA RM 2 32.355 METERS 31327 | AK6864|---------------------------------------------------------------------| AK6864 AK6864 SUPERSEDED SURVEY CONTROL AK6864 AK6864 NAD 83(1990)- 28 40 38.94150(N) 081 31 08.69003(W) AD( ) B AK6864 ELLIP H (09/13/90) 19.55 (m) GP( ) 4 1 AK6864 NAD 83(1986)- 28 40 38.94645(N) 081 31 08.70629(W) AD( ) 1 AK6864 NAD 27 - 28 40 37.95800(N) 081 31 09.44200(W) AD( ) 1 AK6864 NAVD 88 (12/21/95) 47.035 (m) 154.31 (f) UNKNOWN 2 1 AK6864 NGVD 29 (06/24/93) 47.34 (m) 155.3 (f) LEVELING 3 AK6864 AK6864.Superseded values are not recommended for survey control. AK6864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AK6864.See file dsdata.txt to determine how the superseded data were derived. AK6864 AK6864_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RMM4928572365(NAD 83) AK6864_MARKER: DS = TRIANGULATION STATION DISK AK6864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AK6864_SP_SET: SQUARE CONCRETE MONUMENT AK6864_STAMPING: APOPKA 1935 AK6864_MARK LOGO: CGS AK6864_MAGNETIC: N = NO MAGNETIC MATERIAL AK6864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AK6864+STABILITY: SURFACE MOTION AK6864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AK6864+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2004 AK6864 AK6864 HISTORY - Date Condition Report By AK6864 HISTORY - 1935 MONUMENTED CGS AK6864 HISTORY - 1935 GOOD CGS AK6864 HISTORY - 1936 GOOD CGS AK6864 HISTORY - 1936 GOOD CGS AK6864 HISTORY - 1957 GOOD CGS AK6864 HISTORY - 1961 GOOD CGS AK6864 HISTORY - 1977 GOOD NGS AK6864 HISTORY - 1986 GOOD USPSQD AK6864 HISTORY - 19881215 GOOD NGS AK6864 HISTORY - 19890301 GOOD FL-095 AK6864 HISTORY - 19900309 GOOD STEINA AK6864 HISTORY - 19910402 GOOD HEIDT AK6864 HISTORY - 19940213 GOOD NGS AK6864 HISTORY - 19970405 GOOD FLDEP AK6864 HISTORY - 20040203 GOOD WOOLPT AK6864 HISTORY - 20050821 GOOD GEOCAC AK6864 AK6864 STATION DESCRIPTION AK6864 AK6864'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (JB) AK6864'THE STATION IS LOCATED 0.8 MILE NW OF APOPKA ON SW SIDE OF THE AK6864'U.S. HIGHWAY 441, AND IS IN OPEN CUT OVER TIMBERLAND, 14 PACES AK6864'SW OF CENTER LINE OF HIGHWAY, 9 PACES NNW OF 10-INCH PINE TREE, AK6864'WITH TRIANGULAR BLAZE. THE MARK PROJECTS ABOUT 4 INCHES. AK6864' AK6864'THE SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE AK6864'STANDARD BRONZE DISKS SET IN CONCRETE. AK6864' AK6864'REFERENCE MARK NO.1 IS 103.98 FEET E OF STATION, 11 PACES E AK6864'OF CENTER LINE OF ROAD, 8 PACES S OF 14-INCH PINE TREE. AK6864' AK6864'REFERENCE MARK NO.2 IS 106.15 FEET NW OF STATION, 12 PACES AK6864'W OF CENTER LINE OF ROAD. AK6864' AK6864'AZIMUTH MARK IS 0.3 MILE NW OF STATION, 15 PACES E OF CENTER AK6864'LINE OF HIGHWAY 441, 15 PACES S OF DIXIE SERVICE STATION. AK6864' AK6864'REFERENCE AND AZIMUTH MARKS PROJECT 6 INCHES. AK6864' AK6864'TO REACH THE STATION FROM CLEREMONT, TAKE HIGHWAY 22 AND FOLLOW AK6864'THIS TO OCOEE, FLORIDA. HERE TURN LEFT ON HARD SURFACE ROAD AK6864'AND CONTINUE ON THIS ROAD TO APOPKA AND INTERSECTION OF U.S. AK6864'HIGHWAY 441. TURN NW (LEFT) ON 441 AND GO 0.8 MILE TO STATION. AK6864 AK6864 STATION RECOVERY (1935) AK6864 AK6864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 AK6864'RECOVERED IN GOOD CONDITION. AK6864 AK6864 STATION RECOVERY (1936) AK6864 AK6864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JSB) AK6864'STATION, REFERENCE AND AZIMUTH MARKS RECOVERED AS DESCRIBED, AND AK6864'FOUND TO BE IN GOOD CONDITION. AK6864' AK6864'THE STATION MARK IS 9 PACES BEARING 320 DEG (MAG.) FROM A AK6864'TRIANGLE BLAZE ON A 10-INCH PINE TREE. AK6864' AK6864'REFERENCE MARK NO.1 IS 103.98 FEET, BEARING 59 DEG (MAG.). AK6864' AK6864'REFERENCE MARK NO.2 IS 106.15 FEET DISTANCE, BEARING 313 DEG AK6864'(MAG.). AK6864' AK6864'TO REACH, GO TO APOPKA SCHOOLHOUSE ON U.S. HIGHWAY 441. HERE AK6864'GO NW ON U.S. HIGHWAY 441 FOR 0.8 MILE TO STATION ON SW SIDE AK6864'OF HIGHWAY. AK6864' AK6864'ALL LIGHTS COME INTO VIEW AT 50 FEET. AK6864' AK6864'HEIGHT OF LIGHT ABOVE STATION MARK 101 FEET. AK6864 AK6864 STATION RECOVERY (1936) AK6864 AK6864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (RLP) AK6864'STATION, REFERENCE AND AZIMUTH MARKS RECOVERED AS DESCRIBED AND AK6864'FOUND IN GOOD CONDITION. AK6864' AK6864'AT APOPKA-- AK6864' AK6864'A LIGHT 101 FEET ABOVE GOTHA IS VISIBLE AT 50 FEET ABOVE AK6864'THE GROUND. AK6864' AK6864'A LIGHT 114 FEET ABOVE ORLANDO ECC IS VISIBLE AT 50 FEET AK6864'ABOVE THE GROUND. AK6864' AK6864'A LIGHT 114 FEET ABOVE MAIT IS VISIBLE AT 45 FEET ABOVE AK6864'THE GROUND. AK6864 AK6864 STATION RECOVERY (1957) AK6864 AK6864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JEW) AK6864'THE STATION WAS VISITED IN AUGUST, 1957. THE STATION AND AZIMUTH AK6864'MARK WERE FOUND IN GOOD CONDITION. REFERENCE MARKS 1 AND 2 AK6864'WERE SEARCHED FOR ABOUT FOUR HOURS. THEY HAVE PROBABLY BEEN AK6864'DESTROYED ALTHOUGH THEY MAY ONLY BE COVERED. CONSIDERABLE AK6864'DIGGING AND PROBING WAS DONE THROUGHOUT THE AREA. REFERENCE AK6864'MARKS 3 AND 4 WERE SET. AK6864' AK6864'THE STATION IS LOCATED ABOUT 0.7 MI. NW OF THE POST OFFICE AT AK6864'APOPKA, 13.2 FT. SW OF THE SW RIGHT-OF-WAY LINE OF NEW U.S. AK6864'HIGHWAY 441, AT HIGHWAY STATION 672 + 27 AND 29 FT. N OF A AK6864'15-IN. PINE TREE. A TRIANGULATION-STATION DISK, STAMPED AK6864'APOPKA 1935, IN THE TOP OF A ROUND CONCRETE POST PROJECTING AK6864'0.4 FT. ABOVE THE GROUND. AK6864' AK6864'REFERENCE MARK 3 IS 31.69 FT. SE OF THE STATION, 8 FT. E OF AK6864'A 15-IN. PINE TREE AND 13.4 FT. SW OF THE SW RIGHT-OF-WAY LINE AK6864'OF THE NEW HIGHWAY AT HIGHWAY STATION 671 + 96. A REFERENCE-MARK AK6864'DISK, STAMPED APOPKA NO 3 1935, IN THE TOP OF A SQUARE CONCRETE AK6864'POST PROJECTING 0.5 FT. ABOVE THE GROUND. AK6864' AK6864'REFERENCE MARK 4 IS 35.26 FT. NW OF THE STATION, 12.5 FT. SW AK6864'OF THE SW RIGHT-OF-WAY LINE OF THE NEW HIGHWAY, AT HIGHWAY AK6864'STATION 672 + 62. A REFERENCE-MARK DISK STAMPED APOPKA NO 4 AK6864'1935, IN THE TOP OF A SQUARE CONCRETE POST PROJECTING 0.5 FT. AK6864'ABOVE THE GROUND. AK6864' AK6864'THE AZIMUTH MARK IS 0.3 MI. NW OF THE STATION, 54 FT. SE OF THE AK6864'SW CORNER OF A TWO-STORY VACANT FRAMEHOUSE WHICH WAS THE DIXIE AK6864'SERVICE STATION REFERRED TO IN THE ORIGINAL DESCRIPTION, 104 FT. AK6864'SE OF THE CENTERLINE OF A DIRT DRIVEWAY LEADING NE AND 44 FT. NE AK6864'OF THE CENTERLINE OF THE PRESENT HIGHWAY. A REFERENCE-MARK AK6864'DISK, STAMPED APOPKA AZ MK 1935, IN THE TOP OF A ROUND CONCRETE AK6864'POST PROJECTING 0.6 FT. ABOVE THE GROUND. THE FLORIDA PUBLIC AK6864'SERVICE TANK OBSERVED ON IN 1935, IS NOW OWNED BY THE CITY AK6864'OF APOPKA. TO REACH THE STATION FROM THE POST OFFICE AT AK6864'APOPKA, GO 1 BLOCK N ALONG SOUTH PARK AVENUE TO THE AK6864'INTERSECTION WITH U.S. HIGHWAY 441, TURN LEFT ON U.S. AK6864'HIGHWAY 441 AND PROCEED 0.65 MI. NW TO THE APOPKA COURT AK6864'MOTEL ON THE RIGHT AND THE STATION ON THE LEFT, CONTINUE AK6864'NW FOR 0.3 MI. ALONG U.S. HIGHWAY 441 TO THE AZIMUTH MARK ON AK6864'THE RIGHT. AK6864 AK6864 STATION RECOVERY (1961) AK6864 AK6864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VRS) AK6864'THIS STATION WAS RECOVERED IN JANUARY 1961. THE STATION WAS AK6864'FOUND IN GOOD CONDITION. R.M. 4 WAS FOUND DESTROYED. THE TOP AK6864'PART OF THE POST WAS BROKEN OFF. THE DISK WAS NOT RECOVERED. AK6864'R.M.3 WAS SEARCHED FOR BUT NOT RECOVERED. IT WAS PROBABLY AK6864'DESTROYED WHEN A SERVICE STATION DRIVEWAY WAS PUT IN. R.M. 5 AK6864'AND R.M. 6 WERE WERE SET. THE AZIMUTH MARK WAS SEARCHED FOR BUT AK6864'NOT RECOVERED. THE STATION IS LOCATED 0.65 MILE AK6864'NORTHWEST OF THE POST OFFICE AT APOPKA, SOUTHWEST OF AND AK6864'ACROSS WEST MAIN STREET FROM THE APOPKA MOTEL, 109 FT. AK6864'NORTHWEST OF THE NORTHWEST SIDE OF SHAMROCK OIL COMPANY SERVICE AK6864'STATION, 19 FT. SOUTHWEST OF THE SOUTHWEST CURB OF WEST MAIN AK6864'STREET (U.S. HIGHWAY 441) 16 FT. NORTHWEST OF A WHITE BOARD AK6864'FENCE, 22.5 FT. WEST OF POWER POLE R 18 CC 4193, 1.2 FT. AK6864'SOUTHWEST OF A STEEL WITNESS POST A TRIANGULATION AK6864'STATION DISK SET IN THE TOP OF A ROUND CONCRETE POST WHICH AK6864'PROJECTS 0.3 FT. ABOVE THE GROUND, STAMPED APOPKA NO 5 1935. AK6864' AK6864'R.M. 5 IS 56.715 FT. OR 17.297 METERS SOUTHWEST OF THE STATION, AK6864'74 FT. SOUTHWEST OF THE SOUTHEAST CURB OF WEST MAIN STREET, 53 FT. AK6864'NORTHEAST OF A FENCE CORNER, 1.4 FT. NORTHWEST OF A WHITE BOARD AK6864'FENCE, 0.9 FT. SOUTHEAST OF A STEEL WITNESS POST, A REFERENCE AK6864'MARK DISK SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS AK6864'0.1 FT. ABOVE THE GROUND, STAMPED APOPKA NO 5 1935. AK6864' AK6864'R.M. 6 IS 65.067 FT. OR 19.833 METERS NORTHWEST OF THE AK6864'STATION, 78.5 FT. NORTHWEST OF POWER POLE R 18 CC 4193, 1.1 FT. AK6864'SOUTHWEST OF THE SOUTHWEST CURB OF WEST MAIN STREET, 0.7 AK6864'FT. SOUTHEAST OF A STEEL WITNESS POST, A REFERENCE MARK DISK SET AK6864'IN THE TOP OF A SQUARE CONCRETE POST WHICH IS FLUSH WITH AK6864'THE GROUND, STAMPED APOPKA NO 6 1935. AK6864' AK6864'TO REACH FROM THE POST OFFICE AT APOPKA GO 1 BLOCK NORTH AK6864'ALONG SOUTH PARK AVENUE TO AN INTERSECTION WITH WEST MAIN AK6864'STREET (U.S. HIGHWAY 441), TURN LEFT AND GO 0.65 MILE NORTHWEST AK6864'ALONG WEST MAIN STREET TO THE APOPKA MOTEL ON THE RIGHT AND THE AK6864'STATION ON THE LEFT. AK6864 AK6864 STATION RECOVERY (1977) AK6864 AK6864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLC) AK6864'THE STATION MARK, REFERENCE MARKS 5 AND 6 WERE RECOVERED AND AK6864'FOUND IN GOOD CONDITION. THE DIRECTIONS AND MEASUREMENTS AK6864'TO THE REFERENCE MARKS CHECKED WITH THE 1961 DATA. NO NEW AK6864'MARKS WERE SET AT THIS TIME. AK6864' AK6864'DUE TO CHANGES, A COMPLETE NEW DESCRIPTION FOLLOWS. AK6864' AK6864'THE STATION IS LOCATED IN THE NORTHWEST EDGE OF APOPKA, ON AK6864'THE SOUTHWEST SIDE OF U.S. HIGHWAY 441, IN THE NW 1/4 OF AK6864'SEC. 9, T.21S., R.28E. AND ON PROPERTY OWNED BY MRS. AK6864'C.A. USTLER, 107 CENTRAL AVENUE, APOPKA, FLORIDA. AK6864' AK6864'TO REACH THE STATION FROM THE POST OFFICE IN APOPKA, GO AK6864'NORTHWEST OF U.S. HIGHWAY 441, MAIN STREET, FOR 1 MILE TO AK6864'THE STATION ON THE LEFT, JUST NORTHWEST OF A SHAMROCK OIL AK6864'COMPANY SERVICE STATION. AK6864' AK6864'STATION MARKS, STAMPED---APOPKA 1935---,ARE STANDARD DISKS AK6864'THE SURFACE MARK IS SET IN THE TOP OF A 12-INCH SQUARE AK6864'CONCRETE POST THAT IS 3 INCHES ABOVE THE GROUND SURFACE. THE AK6864'UNDERGROUND MARK IS DESCRIBED AS NOTE 7A IN THE 1935 AK6864'DESCRIPTION. THEY ARE 52.5 FEET SOUTHWEST OF THE CENTER OF AK6864'U.S. HIGHWAY 441, 23.5 FEET WEST OF POWER LINE POLE NUMBER AK6864'R18CC-4193, 22 FEET NORTHWEST OF A SHAMROCK SERVICE STATION AK6864'SIGN, 16.5 FEET NORTHWEST OF A BOARD FENCE AND 1.3 FEET AK6864'SOUTH OF A METAL WITNESS POST. AK6864' AK6864'REFERENCE MARK 5, STAMPED---APOPKA NO 5 1935---, IS A AK6864'STANDARD DISK SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE AK6864'POST THAT IS 1 INCH ABOVE THE GROUND SURFACE. IT IS 107.5 AK6864'FEET SOUTHWEST OF THE CENTER OF U.S. HIGHWAY 441, 72 FEET AK6864'SOUTHWEST OF POWER LINE POLE NUMBER R18CC-4193, 1.3 FEET AK6864'EAST OF A METAL WITNESS POST AND 1 FOOT NORTHWEST OF A AK6864'BOARD FENCE. AK6864' AK6864'REFERENCE MARK 6, STAMPED---APOPKA NO 6 1935---, IS A STANDARD AK6864'DISK SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST THAT IS AK6864'3 INCHES BELOW THE GROUND SURFACE. IT IS 79 FEET NORTHWEST AK6864'OF POWER LINE POLE NUMBER R18CC-4193, 34.5 FEET SOUTHWEST AK6864'OF THE CENTER OF U.S. HIGHWAY 441 AND 1 FOOT SOUTHWEST OF AK6864'THE EDGE OF A CURB. AK6864' AK6864'THE HEIGHT OF LIGHT ABOVE THE MARK WAS 25.1 METERS. AK6864 AK6864 STATION RECOVERY (1986) AK6864 AK6864'RECOVERY NOTE BY US POWER SQUADRON 1986 (JD) AK6864'RECOVERED IN GOOD CONDITION. AK6864 AK6864 STATION RECOVERY (1988) AK6864 AK6864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 AK6864'THE STATION IS LOCATED IN APOPKA, ON THE SOUTH SIDE OF U.S. HIGHWAY AK6864'441, IN SECTION 9, T 21 S, R 28 E. AK6864'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD 435 AND U.S. AK6864'HIGHWAY 441 IN APOPKA, GO NORTHWESTERLY FOR 0.89 KM (0.55 MI) ON AK6864'HIGHWAY 441 TO A PHILLIPS 66 GAS STATION AND THE STATION ON LEFT. AK6864'THE STATION PROJECTS 46 CM ABOVE GROUND. LOCATED 6.71 M (22.0 FT) AK6864'NORTHWEST FROM THE SOUTHWEST LEG OF THE PHILLIPS 66 SIGN, 6.31 M AK6864'(20.7 FT) WEST FROM UTILITY POLE NUMBER 927734, 3.08 M (10.1 FT) AK6864'SOUTHWEST FROM THE SOUTH CURB OF HIGHWAY 441, 0.40 M (1.3 FT) AK6864'EAST-NORTHEAST FROM A CARSONITE WITNESS POST AND 0.30 M (1.0 FT) AK6864'NORTHEAST FROM A METAL WITNESS POST. AK6864'DESCRIBED BY R.L. MALLOY. AK6864 AK6864 STATION RECOVERY (1989) AK6864 AK6864'RECOVERY NOTE BY ORANGE COUNTY FLORIDA 1989 AK6864'RECOVERED IN GOOD CONDITION. AK6864 AK6864 STATION RECOVERY (1990) AK6864 AK6864'RECOVERY NOTE BY STEINMAN AND ASSOCIATES 1990 AK6864'RECOVERED IN GOOD CONDITION AS DESCRIBED IN PART II OF THE RECOVERY AK6864'NOTES FROM FLORIDA HIGH PRECISION NETWORK NGS PROJECT NUMBER- AK6864'GPS-170. AK6864 AK6864 STATION RECOVERY (1991) AK6864 AK6864'RECOVERY NOTE BY HEIDT AND ASSOCIATES INCORPORATED 1991 AK6864'RECOVERED IN GOOD CONDITION. AK6864 AK6864 STATION RECOVERY (1994) AK6864 AK6864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (RLT) AK6864'THE STATION IS ON THE NORTHWEST SIDE OF APOPKA ON THE NORTHWEST SIDE AK6864'OF A FINA GAS STATION, NEAR THE INTERSECTION OF U.S. HIGHWAY 441 AK6864'(MAIN STREET OR ORANGE BLOSSOM TRAIL) AND MARSHALL LAKE ROAD IN AK6864'SECTION 9, TOWNSHIP 21 SOUTH, RANGE 28 EAST. TO REACH THE STATION AK6864'FROM CITY HALL IN APOPKA ON U.S HIGHWAY 441 (MAIN STREET OR ORANGE AK6864'BLOSSOM TRAIL) , GO NORTHWESTERLY ON U.S. HIGHWAY 441 (MAIN STREET OR AK6864'ORANGE BLOSSOM TRAIL) FOR 0.05 MI (0.08 KM) TO THE INTERSECTION OF AK6864'COUNTY ROAD 435 (PARK AVENUE) , CONTINUE NORTHWESTERLY ON U.S. HIGHWAY AK6864'441 (MAIN STREET OR ORANGE BLOSSOM TRAIL) FOR 0.60 MI (0.97 KM) TO THE AK6864'JUNCTION OF MARSHALL LAKE ROAD ON THE RIGHT, CONTINIUE NORTHWESTERLY AK6864'ON U.S. HIGHWAY 441 (MAIN STRRET OR ORANGE BLOSSOM TRAIL) FOR 0.10 MI AK6864'(0.16 KM) TO THE STATION ON THE LEFT SET IN THE TOP OF A SQUARE AK6864'CONCRETE MONUMENT PROJECTING 0.4 FT (12.2 CM) ABOVE THE LEVEL OF THE AK6864'GROUND AND 0.9 FT (27.4 CM) ABOVE THE LEVEL OF THE U.S. HIGHWAY 441 AK6864'(MAIN STREET OR ORANGE BLOSSOM TRAIL) . LOCATED 65.2 FT (19.9 M) AK6864'SOUTHEAST OF APOPKA NO 6, 56.7 FT (17.3 M) NORTHEAST OF APOPKA NO 5, AK6864'26.9 FT (8.2 M) NORTHWEST OF THE NORTHERNMOST LEG OF A FINA SIGN, 20.1 AK6864'FT (6.1 M) WEST OF A POWER POLE NUMBER 927734, 19.6 FT (6.0 M) AK6864'SOUTHWEST OF THE SOUTH CURB FOR U.S. HIGHWAY 441 (MAIN STREET OR AK6864'ORANGE BLOSSOM TRAIL) , 1.2 FT (0.4 M) EAST-NORTHEAST OF A CARSONITE AK6864'WITNESS POST AND 1.2 FT (0.4 M) NORTHEAST OF A METAL WITNESS POST. AK6864 AK6864 STATION RECOVERY (1997) AK6864 AK6864'RECOVERY NOTE BY FL DEPT OF ENV PRO 1997 (JLM) AK6864'RECOVERED AS DESCRIBED. AK6864 AK6864 STATION RECOVERY (2004) AK6864 AK6864'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (RMC) AK6864'GAS STATION REFERNCED IN EARLIER DESCRIPTIONS IS NOW A SUNOCO. AREA AK6864'IS UNDER CONSTRUCTION AT THIS TIME. RM 5 HAS BEEN TIPPED DURING AK6864'CONSTRUCTION. TREES TO THE SOUTH AND WEST MAKE GPS VISIBILITY AK6864'MARGINAL. AK6864 AK6864 STATION RECOVERY (2005) AK6864 AK6864'RECOVERY NOTE BY GEOCACHING 2005 (MAG) AK6864'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = OCTOBER 3, 2005 AB5239 *********************************************************************** AB5239 DESIGNATION - M 428 AB5239 PID - AB5239 AB5239 STATE/COUNTY- FL/ORANGE AB5239 USGS QUAD - ASTATULA (1984) AB5239 AB5239 *CURRENT SURVEY CONTROL AB5239 ___________________________________________________________________ AB5239* NAD 83(1986)- 28 44 46. (N) 081 39 12. (W) SCALED AB5239* NAVD 88 - 28.746 (meters) 94.31 (feet) ADJUSTED AB5239 ___________________________________________________________________ AB5239 GEOID HEIGHT- -27.41 (meters) GEOID03 AB5239 DYNAMIC HT - 28.706 (meters) 94.18 (feet) COMP AB5239 MODELED GRAV- 979,236.8 (mgal) NAVD 88 AB5239 AB5239 VERT ORDER - SECOND CLASS I AB5239 AB5239.The horizontal coordinates were scaled from a topographic map and have AB5239.an estimated accuracy of +/- 6 seconds. AB5239 AB5239.The orthometric height was determined by differential leveling AB5239.and adjusted by the National Geodetic Survey in September 1996. AB5239 AB5239.The geoid height was determined by GEOID03. AB5239 AB5239.The dynamic height is computed by dividing the NAVD 88 AB5239.geopotential number by the normal gravity value computed on the AB5239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AB5239.degrees latitude (g = 980.6199 gals.). AB5239 AB5239.The modeled gravity was interpolated from observed gravity values. AB5239 AB5239; North East Units Estimated Accuracy AB5239;SPC FL E - 489,070. 136,190. MT (+/- 180 meters Scaled) AB5239 AB5239 SUPERSEDED SURVEY CONTROL AB5239 AB5239.No superseded survey control is available for this station. AB5239 AB5239_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RMM362800(NAD 83) AB5239_MARKER: DV = VERTICAL CONTROL DISK AB5239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AB5239_STAMPING: M 428 1994 AB5239_MARK LOGO: NGS AB5239_MAGNETIC: N = NO MAGNETIC MATERIAL AB5239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AB5239+STABILITY: SURFACE MOTION AB5239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AB5239+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2005 AB5239 AB5239 HISTORY - Date Condition Report By AB5239 HISTORY - 1994 MONUMENTED FLDEP AB5239 HISTORY - 20050821 GOOD GEOCAC AB5239 AB5239 STATION DESCRIPTION AB5239 AB5239'DESCRIBED BY FL DEPT OF ENV PRO 1994 (LGB) AB5239'THE MARK IS ABOUT 6.0 MI (9.7 KM) SOUTHEAST OF MT. DORA, 5.9 MI (9.5 AB5239'KM) NORTHEAST OF ASTATULA IN SECTION 18, TOWNSHIP 20 SOUTH, RANGE 27 AB5239'EAST. TO REACH THE MARK FROM THE JUNCTION OF FLORIDA AVENUE ON THE AB5239'LEFT, COUNTY ROAD 48 ON THE RIGHT AND COUNTY ROAD 561 IN ASTATULA, GO AB5239'EAST THEN NORTHEAST ON COUNTY ROAD 48 FOR 4.3 MI (6.9 KM) TO THE AB5239'JUNCTION OF COUNTY ROAD 448A ON THE LEFT, TURN LEFT ON COUNTY ROAD AB5239'448A AND GO NORTH FOR 1.15 MI (1.85 KM) TO THE JUNCTION OF 448 EAST ON AB5239'THE RIGHT, TURN RIGHT ON COUNTY ROAD 448 EAST AND GO EAST FOR 0.85 MI AB5239'(1.37 KM) TO THE MARK ON THE LEFT IN THE GRASSY TRIANGLE AREA BETWEEN AB5239'THE FORKS OF A PAVED DRIVEWAY, SET IN THE TOP OF A ROUND CONCRETE AB5239'MONUMENT FLUSH WITH THE GROUND AND LEVEL WITH COUNTY ROAD 448 EAST. AB5239'LOCATED 55.1 FT (16.8 M) WEST OF A POWER POLE NUMBER 909497, 32.0 FT AB5239'(9.8 M) WEST OF THE APPROXIMATE CENTERLINE OF THE LEFT FORK OF THE AB5239'DRIVEWAY, 31.5 FT (9.6 M) EAST OF THEH APPROXIMATE CENTERLINE OF THE AB5239'RIGHT FORK OF THE DRIVEWAY, 21.5 FT (6.6 M) NORTH-NORTHWEST OF THE AB5239'SOUTH OF A CARSONITE WITNESS POST. AB5239 AB5239 STATION RECOVERY (2005) AB5239 AB5239'RECOVERY NOTE BY GEOCACHING 2005 (MAG) AB5239'RECOVERED IN GOOD CONDITION.