1556 COUNTY OF SAN DIEGO
TOPOGRAPHIC SURVEY
117 °17'00'1 _ 1645" 16'30 16'15' 117° 16'00
310 IN
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Horizontal Control Monument
Third Order
Vertical Control Monument
Second Order or Better
Horizontal Control Monument
Second Order or Better -
Vertical CoWrol Monument
Third Order 'may
Horizontal Control Monument ,
Second Order or Better e ` x
p Horizontal Control Monument 8 Bench Mark
Second Order or Better
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Horizontal Control Monument,
Third Order
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33° 00'4
Horizontal Control Monument B Bench Mark
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Third Order
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t1 Bench Mark
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Second Order or Better
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O Vertical Control Monument
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Third Order
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Found Section, Grant or
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Subdivision Corner.
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Photograph, Nodir Point
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BOUNDARIES IN ORDER OF PRECEDENC
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.0 15 City ( use at Border with County)
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Nome within Bd .015' Reservation
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308 N
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T2S Township, Range, Section or Subdivision
T35 . 015 ( Nome of Subdivision within Bdry.) '
00' 30
PREPARED UNDER THE DIRECTION OF
THE COUNTY ENGINEER OF THE_-0
COUNTY OF SAN DIEGO, CALIFORNIA m
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MAP CONTROL DATA FURNISHED BY
THE COUNTY- OF SAN DIEGO=
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HORIZONTAL CONTROL IS BASED ON
NORTH AMERICAN 1927 DATUM.
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LAND LINES SHOWN ARE APPROXIMATE.
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TOPOGRAPHY COMPILED BY PHOTO -_.
GRAMMETRIC METHODS FROM =
PHOTOGRAPHY DATED 6 - 71 BY _°
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ORTHOPHOTO IMAGE PREPARED FROM
PHOTOGRAPHY DATED 3
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33 ° 00'15
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306 N
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1683 E 1685 E 1687 E 1689 E
E SCALE 1:2400 SAN DIEGO COUNTY
:- 200 0 .200 400 600 800 1000 INDEX TO ADJOINING SHEETS CA+IIFORNIA
CONTOUR INTERVAL - 5 - FEET 310 -1677 310- 1683 310- 1689 EDITION OF /973
U. S. C. 9 G. S. SEA LEVEL DATUM OF 1929 /306 - 1683 306- 1689
is °o " sohdated,lna TWO THOUSAND FOOT CALIFORNIA RECTANGULAR GRID (ZONE VI) 302 -16&3 . 302 — C689
THE LAST THREE DIGITS OF THE GRID NUMBERS ARE OMITTED UG 5
ENGINEERS ARCHITECTS PLANNERS PHOTOGRAMMETRISTS SHEET 306 -1683
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2301 CAMPUS DRIVE, IRVINE, CALIFORNIA szew (714) 83a2450 - THE RECTANGULAR COORDINATE VALUES ARE SHOWN ON THE SOUTH AND WEST MARGINS
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