This preview shows pages 1–5. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: CE 3500 PI 27/ NAMEWQEEW Convert 27.623422“ to degreesminutesseeonds
o 9..“ ‘ ll.‘
17 ’3 3 MW} Convert a Bearing of S 24° 23' 40" W to an Azimuth from North in the same units Convert 214° 17' 25" to decimal degrees T113441" t 5%‘9 Ego‘ I
2 EQULWZE' ’27 Mlﬁslﬁ When focusing a transit, focus first on: ,a. Backsight
b. Foresight
c. G " II I . Crosshair e. Distant Object In a polygon of 7 sides the sumoﬁheinterior angles is how many degrees ? f, r
[FIVEm 1: ﬂog: i 1 , > “WmA" Compute Azimuths from North of the following traverse performed with interior angles:
ABC = 130" 11'
RED = 87° 35'
CDE = 132" 50'
DEF = 135” 22'
EFA = 115" 52' FAB = 118” 10' AZLMUTHFROMNORTH o H9
AB: ————————36024' as 2% 4%ng «C60 BC: KW??? sway" +s — iﬁéﬁ
CD= Mama’s“ was! mitt — 1%
DE: 207’ O ’0" 310790" + {Kali — lﬁo
EF: “910 2:0” 11:3? 22" w Kw
FA= “its” {9’0" (SHOW ALL ANSWERS IN DEGREES ’ MINUTES  SECONDS)
(Check your work on the above question; arithmetic counts . . .) . _ £1.53
Lid6" Lai‘ Mi ' {— 51% 23,4 ‘* «an: 5 j 7. The theodolites (transits) used in class are: a. direction theodolites . repeating theodolits
8. Adjust using the Bowditch Method: sun=ltm,o<l .33 I 413 I i I
_______ _in________________________________
PRECISION = i 7)} iol  : a! t
1 2r” ‘1 3: I29 2‘ 3“ 9. The last motion on the tangent screw for any type of surveying instrument is: a. horizontal
b. vertical (1. coun erc ockwise
10. The reason for your answer to the above question #9 is : 70 Comings 44M guy?“ 11. Another common name for the Bowditch Method of adjustment is known as: Cor/Wags [UM Mﬂﬁqgg{ 12. Classical Triangulation arcs were predominately run in What directions: mathSouth
B. ast est
C. Another way
D. I haven't the faintest idea... 13. Why were these arcs run in these directions? .70 Cum!th 4:55,}? 14. List the deﬁning parameters of a Classical Horizontal Datum: (KIA I’Llﬁfﬂ/ AVE/CZ“ I; 15. The Louisiana Coordinate System (Law) is based on what projection? [all/‘13“; (in, {DJ/w», (amt 16. Compute the coordinates of Point "C" with the information given: Grid Az
* Grid Dist [Geod. Az.]  theta
[Geod. Dist.] X kappa /\ H
l Geodetic Azimuth to "c" = 124° 37' oo" “‘ DL‘U (9W I
r , L I '1 I q "5‘
5: {ED WWW ——— m3" 5Pomr B: x = 1,285,456.10 meters
~— I B  \
I \\ ___\\j Y = 470,671.75 meters
,T'K‘i “x, . \\
23 ‘3’ ' 56 \\ kappa = 0.999914984
, /
. «2 \\
, > \\ theta. = —00° 39'15"
n “2‘ ’I X k 'g\\\
1m 3; 1 y ,7, 4 \ 47 \\ Distance "3" to "c" = 1,267.45 111
‘ v lab—j U)" {1730.‘8 \\ (measured with E.D.M.)
‘ ’ L 1 \\
, cm ii 75:7
1084.)? a A __
rum; 5’ (7 mm”
a m.
Y = qmm‘f. w
(Show your work.)
K 2 [72ch {Pia—f!) \2‘ '1 J, muse J “m 0% [7. The name of the “new” horizontal datum for the United States is: maf‘H/y [311}219'!’ {aﬂ "xii.1 ‘ wwwr’ﬁ 18. In question #8, What's the adjusted azimuth of AB? 1 3: 75 . L o 1
‘/ £311: '9‘» f * J 5"!" 1; 2
“ 12”“ = 7mm I
"r; Viv V 1“ 1 (as 6—;/
19. Spell your Instructor's Last name ﬂown..” ‘u QR 1N
.2 20. Name the types of volume computation methods used for determining pay quantiﬁes: . ' l y" fl
Prisaiuidal TOWWEC"; ﬁWiﬁgé CR3! FIE5x 21. The points that represent horizontal Datum orig‘ns have normally been established at: o Egerv odor ; {S l
x
y 22. Why is the information on Datum relations sometimes considered a military secret?
31 i: f 3'"); :u‘wku’f‘ 5““? = ""{i y ..L_. ~_/‘1 (M gmmj {guy/J Ace .
« ' {r 12.: (Hm i: ‘39: 'f 9M" I
23. The optical feature on your Engineer’s Transit that allows you to look straight down in the process of centering your instrument directly over the reference point is called an: 0 Q L“ [4“ x \1 i‘vfxﬁ’dfjl, 24. The federal agency responsible for horizontal and vertical control in the United States
isthe: / JL, LA  f}. grip: qgocigqt )bruta, (No abbreviations) 25. Sketch the relation among ellipsoid). topography, geoid; show the different heigst types:
.,.f."' iv “ (Elf’._laf~ ‘: .~« ...
View
Full
Document
This note was uploaded on 04/11/2008 for the course CE 3500 taught by Professor Mugnier during the Fall '07 term at LSU.
 Fall '07
 MUGNIER
 Surveying

Click to edit the document details