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c0xc ry co rurAN naAy Do DAc HAr r,y
??c, Tr6n PhtI, P. CAi Kh6, e.Ninh Kitiu. tp. Can Tho
DT: 07103 76 88 75 - A7lA6 293 999 - Fax: 07103 76 88 74
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it
1-
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1-G6c:
1.1:Do e6c:
1st target
o\
-Ngim vdo tlii3m I nh6n OSET
->set g6c v6 0o0'00"
\
I
lnstrument Station
I
I
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f..
CB5
-I.[gEm vC ei6m 2,min hinh hi6n thi g6c cAn
do.
sil
ZA
H
PCf
ppr.n
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s0 'sdtr
S
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[.
[,
cgs
$D
ZA
HA
PCg
DDrn
8$" 53 '| 5f1*
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sl
"32'2Su
I.
[,
F-.
r**
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t
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lr
r;2-Dar G6C:
-Di chuy6n phim FUNCTION T6i H-SET
-Chgn Angle:V6t s6ng t4i HA-R:Nhflp g6c cAn
set.Vi dy:125.3220 tuong iluo'ng 125"32'20".
-Nh6n REC de luu g6c hopc OK tt0 chgn g6c
theo hu6ng Backsight
S*t H
Take I
ZA
HA.R
HA.R
89" 59
FC*
PPrn
CES
gD
EA
HA.R
1-3:DAT TOA DO:
-Chon IHSETI+ICOORDII
-Nhdp toa
t16
-NhAn [RECI
',
gg" 5g '! 50 ':
1e5" 32 ' 2S *
ffiTN EE€I
Set ll ans le
Ansle
r*illEil
Backsight
dO ttat
vd luu lai e6c binq
-Ngfm vdo tti6m thri 2-+g6c blng tir viQc Set
toa il6 sE hi6n thi
SET H angle/B$
I\iB$:
EB$:
U E$:
1SS.Sfi*
1
fifl.0$*
<
hIull>
$et H sftcle
Take BS -
EA
ilA-ft
SS"e$',5*u
1f 5" 32 ', 2S u
&cmth 4$" S# ' fi*:'
2.DO CANH VA G6C:
BE
T
l
-Ng6m
vio guong
-Trong mode [OBS]-Chqn [MEASI'do cpnh SD
-Mdn hinh hi6n thi SD,ZA,HA-R
PCO
oEs
pprn
SD
ES"$S',15*
A*R 120"'trS',00*
*
E
EffiEH
Bist
F
in*u r "
-Nh6n Stop tI€ ngirng viOc do
PG
pFrft
E
-{F
oBs
-NhAn ISHVI hi6n
thiSD,HD,VD
*
*
sD
ZA
PS
0
sps.4sfiFj?l Ef
88*3fl'"1G" I
HA-R 120*10,GC"
----fiF
*BS
sil
-D
VD
PCS
FOm
525.450in'
5"18.E48m
ts
f
3.l-Nr{Ap rHONG TrN TRAM MAy vA Goc pHrlor.{c
Tru6c khithgc hiQn viQc tlo chi tii5t nhap tga
guong vi g6c phuong vi.
dQ
vI
trpm m6y,chiAu cao tr4m m6y,chiAu cao
Trong OBS--Chgn COORD
-ChgnI Occ.Orien].:
Cffrd.
trIEffi.:EEiT
Ohservetion
EDM
- Nhflp tga itQ trpm m6y N0,E0,Z0,bing tay
hoflc [LOAD] tir trpm c6 sEn.
Fl0:
ES:
<Null> I
<Nu11>
Z*:
PT &1-j?01s00*8
Hl
t -2**m S
EIETIT ]TE#EI
-N6u chsn TRESECI thi nhQp tqa dQ diism
hpm mriy bing c6ch giao hQi.
I
L.
TEETI*iA IET#*'*E
Reeadisn"
rEtr;I
Elevati*n
Giao h6i nhu sau:
+Chsn [NEZ]
+Ngfm vdo diiSm 1 nh6n TMEASI
Reseciicn
SB
zA
1st PT
80"3S'!1*!' I
HA-H t?0*1G',**u
Hi0n thi mdn hinh
t=t
PT
4S
1
rilTil
C.
.
'*
+NhQp tga dQ di€m I
.
*00
0.ff*#m
IEIETIT
+
+L{p lpi bing c6ch ngim vdo tli6m 2 c6 thii
clo
tt
3-4 lAn.
Nhdn CALC
+D6li
1*S.* *1
ss.ft
g-g **
gg
s.*fl14 m
*. cil*7
N
E
'$
Z
5n
OC
tri€n th!ki5t
qui
nE
cdc budc nh$p thong tin tr4m
mfy
Dinh hudng:Quay trOlai min hinh sau khi
nhflp tga tlQ trpm m6y xong
-[BS AZ]:ki€u dlnh hudng Backsight bing
c6ch nhQp g6c.vi dg <1i6m Backsight(Dinh
huong 0o0'O")nhflp vdo HA-R:0.0'0"
Nff:
EB:
<Null> I
<Null>
ES:
FT *UTG,IilfrG**
l{t "2S*m $
timEl r#EiH
*actusight
Take BS
zA
4*"?3'13"
-A-R 4*u
liA-R- 42 ' 15
u
-NhAn REC 116luu
-[BS-NEZ]:Dinh huong bing c6ch nhflp tga
d0 di6m illnh hucmg hoflc LOAD.
-Th6ng tin di6m dlnh huong s€ hi6n th!
Beeksiah?
NBS:
t *S.SS*
EB*:
s|E*Etl>
ZBS:
-ftrtriliftl
-Nh6n IRECI
OC
tuu tpi
Backsiqht
Take BE
zA ssuSg'58" I
HA-t 1't 7" 32 ' 20 " #
&zmth 45" S0 ' 0ff
r#EEts CEI
n
4.po roA po-Do
cril
ufr:
Sau khi nhfp tqa clQ vd tli€m tlinh huong
bing cdc c6ch tr€n.Ta chi thuc hiQn ti6p tgc viQc do
tga tlQ
Target tteight
Target Foint
I
Trong [OBS]-+[COORDI
-Nhap tqa
dQ diiSm
trpm m6y
Occ bdng c6c c6ch nhu trOn.
-Vdo Observation
-Ng6m vd AiCm do chi ti6t nh6n
[MEASI vd
Ob*eru#i*n
ESM
Coord.
Oce.0rien.
miE+Ei+Efffi
EDM
7
Iuu [REC]
t4G . 4S s
34S . 55 s
N
E
I
s
Z,
ilffi
&
FIISMI
Trong mode [EDMI:
Mode:chgn fine"r":do t6t nhanh
Refl ector:N-prism:k guong
Prism:c6 guong
PC:hing
siS
gucrng:
Illum.hold chgn laser hoflc lazer d6n huong
Guide
s.cAc naoun oo xsAc stlnuNc rRoNc tonsl:
5.IMLM:
PT1
-Do khoing c6ch giila 2 di6m,2 guong
3.260m
-Trong [OBSI Chgn [MLM]
78025'21"
-Ngim ve eiem 1 nh6n IMEASI
52"37'25"
Ngim
vC ei0m 2 chgn
II!{LMI
mdn hinh
hi€n th! khoing c6ch nghi€ng,ngang,ch6nh
cao gifra 2 t1i0m
6.MODE OFFSET:
-khi kh6o sdt c6 nhirng di6m khOng tn€ Ao tryc tii5p duoc,ta thyc hiQn chrlc ndng offset tl6
gi6n ti6p x6c ttlnh rli€m d6:
r'
6.1OFFSET DIST:
-X6c ttlnh
-Vio
guong bing offset c4nh.
menu OFFSET trong [OBS]
Gffset
L.
G*C_Grien-
l5lffirnH
OffsetAng.
offset2D-
fir,t
rn..:i;..*
H""
lH
-Ngim vdo di6m OFFSET nh6n [MEASI
-DlST:khoing c6ch tir
dlnh(kh6ng do dugc) tdi di6m OFFSET
Direc:huong
$D
zA
+
ilt;1
b6n
m6y th6y dugc
phii
cria di0m guong
34. 770rn
S0080,'10*,
lroLi'*;
Di re* .
*--|
eb6n tr6i cria ili6m guong
I
lffi-tr
tdi gan di€m guong
J ra xa tli6m guong
NhAn
toKl
QffsetDist
-Chon IREC] tI€ luu di6m gucrng
i
-XYZ hiQn tga itQ iti6m guong
5D
84.980m
zA
sso50'36*
*
HA-R 'l
25 "S0 ' 20
IIMI l!,rr
I
B
irrql]"4P1&,?irry
6.2.OFFSET G6C:
Ofkt k*r:t
flarUet)
Target Pt$nt
Enstrummt Sta*ton,
Di0m A0 t4i tdm 6ng t4r(vi du:6ng trg hoic c6 thO c6i ao) kh6ng th6 x6c dinh tr.uc tiiSp bing
c6ch tl{t guong tpi tdm.Nhtmg vdn tlinh dugc huong trlm cOy (
Ta dlrng mdy t4itli6m tam gi6c (Instrument Station),diilm OFFSET ld tli6m c6 th6 do duo.c
blng m6y sao cho 2 c1nhgAn bing nhau,chiAu cao guong cfing gAn bing chi6u cao tdm trg.
-Trong menu 0ffset--+[Offset Angl
*ffset
Ge+-*rien.
0ffset*ist
NgEm vdo diiSm OFFSET point nh6n
lMEAsl
SD
zA
34.770m
90"30'10.,
H&-* 120"10'S0* I
?nd ffieas. SK
EEU tfi#ts
NhAn [STOP] de ngrmg viQc do.
Quay bin dQ ngang ve eiem A0,l6c niy g6c
b[ng sC thay tt6i nhtmg khoing cSch v6n
kh6ng tt6ichgn [OK]
-N6u luu thi chgn TRECI
?
s
n
6.3-Do OFFSET khofrne cSch 2 canh:
oi5 do khoing c6ch giira cli6m mia vd 2 di6m OFFSET (r1i€m OFFSET
I
vd rti6m OFFSET 2)
trOn mQt tlutrng thing tir dii5m mia,khio s6t tli6m OFFSET 1 vd di6m OFFSET 2,sau 116 nh6p vdo
khoing c6ch vdo kho&ng c6ch giira di6m OFFSET 2 vi di6m mia ttii tim ra di6m mia.
Offset Points
T*rget Point C
l.Nhflp vdo 2 di6m OFFSET(I vi 2 ) tr6n
cirng I duong thdng tir dii5m miavi sr} dgng
ttiiim OFFSET nhu ld t1i6m mia
2.Trong IOBSI nh6n function
ct6
chgn
loFFSErl
3.Nh$p vio thong tin trpm m6y vd phuong
vi.Chqn [OFTSET2D].
4.NgEm vdo dii5m
offsetl+[MEASl.K6t qui
hiiSn th!*-+[YESI.
min hinh hodn thdnh rli0m
offset2.Nhflp vdo kho&ngc6ch tir offset 2
. i
r.i
di6m mia cdn x6c dinh.
OffselDi=t
OffsetAno-
nrtilEErfl
5.Mdn hinh hi6n thi ili6m offset 2.Ngim vA
di6m offset2 vd [MEAS].
*-
Offset
CIcc.ftrie*.
6.Sau khi
di5n
10
s
Measure 1st
..
o1s
zA
73"19'G*"
HA-ft 250"1e'csu
7.T9a ilg di6m cAn xric dlnh hi6n th!nh6n
IRECIde luu.
t *. 4s0
2S. SSg
N
E
Z
Cenfirm?
a
E-C:
1
5. H77
rlffirn
i
l'
Offset2D
N
E
I
1E
Z
1
B.4E*
2S . SS3
t #.. 377
i
I
t,
z.cAc
il
cntlc NANc rRoNc nnour wruxul
7.1 MODE [REM]:
REM:Xdc tllnh gi6n ti5p cao rIQ di6m mir kh6ng rl{t gucrng t6i ilugc.
Ll
I
F
ry
0biea
al&
E
i
Tcrger HeiSht
-r-1.r
*a,-
+
I
Target
l.Trong TOBSI chgn [MEITIUI-+[REMI
EHET
Area calc.
S-G tr-ine
S*$Arc
P-Praied
PT ts line
oF!
&ri:.-'.J-:
REM
ffirien.
2.NgEm vA guong nh6n
[REMI.
3.Nh6n [HT]:
[HTl:Nhgp chi,iu cao guong vi chiAu cao
m6y
tHII:Nhip chiAu cao m6y
[HT]:Nhflp chi0u cao guong
NhSp xong chqn
[OKl.
-*NhAn IMEASI
rt€ x6c
Chi6u cao t4i guong
*+Lia mriy l6n di6m cAn x6c tlinh
chiAu cao
-Nh6n BEMI
Ht
hi6n thitr€n
RES,I
min hinh li chiAu cao cAn x6c
dinh.
Ht.
$D
z$r
HA-R
S.255rn
ff,1EOm I
.89"59'50"
F
117'32'20u
1
't:
I
I
I
12
-t-
I
7.2ABEA CALC:Dirne d6 tinh oi6n tich khSn kfn b6t
kt
f,{
\Ei
o
l.Trong [MENU] chgn AREA CALC
€*
tgwfi|
&0I-irE
S{ert
Pfioiert
Frblhe
2.Chen [AREA CALC]
;f3e s;rkulelftEr
€e:Qien.
EIEEHIIffi|EITI
.l
b
3.Chen [oBS]
4.Ngim vdo di6m d6u l+[MEAS]-+
1:-3{5
H
E
t3r.t86
z
t-234
gB" $'* ' 35*
zA,
l+A-E t8g* 3? 0'g
'
5.Chen [OK].
:Pt_I}l
:
:
Iii
tr
:
6.Thyc hipn viQc do tuong tU toi c6c di6m
cdn lpi dE hoan thdnh phAn diQn t{ch cAn eo
,
,t;..
'l::
i\i.-
13
n
trl:
"1
I
F
L
I
I
I
I
I
i
i
i
i
7.Nh6n CALC d6 tintr diQn tlch
i
l
I
=Ltlt
Fr s?
Prsl
PL$4
mlm
5
{I-8i[S;8ha
,*3t-05im:
o
7.3.SET4UT LINE:
7.3.1
hline MipX6edfuhtlnhs thine
baseFne
Dirng d6 b5 tri mQt tluUng thine.
.
*.
eE
I
-l
I
.j
L4
\-..
.',...:
='F
,l
n.
t
r.
ir
ir
i
il
+
[ilr
h
L
fnroc khi
#
dr$&
trf mS ArAqg
ge Sqh *0t Bdine:
.
eosr6r@ &fu chuln ttirqo x6c fffi U&og vrep nhfp taa dO Z e$m hay tto trpc ti6p tu
tti6m tlung rnf,y (OCC).
Scale vector
b[ng tqa
fri&
*i ffi
trdn hlah U * s6 cta tlopn baseline do thUc t6lOo4n baseline nhgp
dQ.
$.',..:,1
1.5
$
l.Trong [MEllU],chgn S-O Line
REM
Arc* cah,
Frilrffi*il
S-OArc
F+rsjecd
PTto line
It
_f
V',.ot
1S
2.NhAp th6ng tin tr4m m6y trong OCC.Orien
$et-out llne
3.Chon [Define Baseline].
a.Nhflp tqa d0 trdn di6m dAu Baseline
I t .17.2
I
F
5.Nhflp tga itQ tlirim th* 2-+[MEAS]
?nd PT
Np:
fp:
Zp"
I
I
6.Sau khi nhflp tga ilQ x6c itinh lpi t'! lQ.ViQc
x6c ilinh lAi rj lQ Oe Oam b6o tlQ chinh x6c
L
tOt ntr6t cho viQc bii
l1
Nh6n FUNCTION trOlpi thao t6c tlAu
I
tri.
7.Ngim m6y v6 di6m I --MEAS.Tqa
di6m I hi€n thi-+ STOP
8.Nh6n TYESI
11-775
Measure 1st PT
113 464
Np
iIQ
Eb:
Zp:
sti dpng k6t qu& tli€m I
16
sI 088 I
1?"122 B
tr
i
Mea=ure lst PT
S*
$25.4SSr*
8S',SS',15u
EA
t'
HA-ft lgOot0r*sh
9.Thyc hiQn thao ti4c tuong tg vdi tlitim 2
HR
l0.Khoing c6ch gifra 2 diiSm tinh vd tli6m
do;ti l€ cria Baseline sE hi6n th!
Aemth *3" 28 ' 3t
l
j
c
I
I
l-r,
l*e al
c
"
13"{l'G3rn
Hmeas 17-294m
Dcalern
't-t}*ilG*t
SraleY =ri----l-:I
EEil
rade ltrE*ffir
l"
i
I l.Nh6n [OKl.Thao tdc x6c dinh Baseline
d6 thgc hiQn xong d6 dUa vdo tt6 b6 trf
*
@r
ttuong thAng.
I
i
l*
I
iae
I
t
I
fl
I
1,,
t'.
I
I
I
l,
f'
gO
tri cluong thlng c6 2 dqngSet-out Line: Point vi Set-out Line Line
E
r!.
t
I
L
t
17
|I
7.3.2-SET-OUT LrNE POrNT:
-Dirng OC UO tri mQt do4n thing bing cdchxdctlinh di6m cui5i cria ilopn thing cAn bO tri
(Required point).Bing viQc nhQp chi6u ddi tlo4n thing,vd offset dga tr6n Baseline x6c dinh 0
tr6n.
Y direetlgrt
s
@rr.redpaint
1.Chgn [Pointl trong Setout-Point
E+t-sut line
@
Li**
et-s rrt
IE$r
t{!s
Off s*t
2.Set c6c thdng g5 nhu sau
*tncr:vii5t
tit
Increment gia sti,viQc nhflp ndy
c6 chrlc ndng tSng ho{c
giim
c6c
giltrinhflp
kh6c theo gia s6 cdi tt{t thong qua phfm
EIT
*Line:Khoing c6ch dgc theo Baseline tir
iliu ti€n ctra baseline d6n ili6m Require
point(theo tryc X.).Theo hinh vE
tlir5m
li X direction.
*OFFSET:Khoang c6ch Y nhutr6n hinh
v€.Khoang c6ch giao nhau giffa baseline tinh
theo tryc Y
vi
Vf du:Cin bii trf tren eiiOng thing Baseline
mQt tlopn thlng c6 chi0u ddi 20m.Ta nhQp vao
gi6 rri OFFSET:0, gi6 tri Line:20.M6y sC t1r
18
t
in*
r
ilQng tinh ra tti6m required point.Nh6n
tOKl.
Set-sut tri*e
!{
3.Nh6n IS-OI dA thpc hign viQc b5 tri tti6m
ndy.Budc ti6p the bo tri di6m nny y hQt bO trl
I
E
4
111-7gS
s4-675
12.*24
l
L
7.3.3,-SETTTNG OUT LINE-LrNE :
Dtng il6 U6 tri mQt ttopn thing th6tg qua viQc do fyc ti6p I tli6m guong de tim ra cli6m
guong th6a min di6u kiQn ttuong cin U5 tri cdn ctl vio base line:bao xa tir di6m do
(Measured Point ) tdi vdi BaseLine (horizontal),bao xa(vertically) tlr di6m do d6n dudng
th&ng n6i (connected line)
ff*fEViHff
'fgPt.
l.Chgn Setout-Line [Line]
,.t
2.Nh$p
vio
gi6
tr! [OFFSET]:
OFFSET:Doi do4n Baseline bao xa
&:.
*:
19
rT
t'.
+gi6 triduong:Doi Baseline qua
phii
Set-c*t line
ffset @rn
+gi6 tr! 6m:Ddi Baseline qua tr6i
I
ts
3.Ngim vdo diiSm do (Measured Point).Kdt
qui hi6n thi.
Set-out line
5S 525.4SSm
zA
fift*
4.NhAn TYESI .K6t
qui hi6n thinhu
gs"s0'15"
,r0.ffi
sau.
Set-$$t line
ffine
Grt
-G-$G4nru
G"tlSSn: I
E
I-eBgSr t?-$17m
Offline:Gif tri duong:Ei6m tto nim b6n ph&i
Baseline
Gi6 tr! 6m:Di6m do
nim b6n tr6i
Baseline
Cut:Di6m clo n6m dudi Baseline
:
t
t"
I
Fill:Di6m
clo
nim tr6n Baseline
Length:Khoing cdch dgc theo Baseline (tryc
X) tir t1i6m dAu ti€n cria Baseline tdi tli€m tto
5.Nh6n
INol
d6 do
[i,[YESI d6luu.
I
I
7.4.SET.OUT ARC:
,l
i
I
20
Dring tt0 UO tri t tludng cong,viQc Oau ti6n li phai x6c dinh tlugng
Arc),c6n crl vio tl6 d6 x6c dinh.Gi6ng nhu Define Baseline.
I
duo. c
cong chuAn( Define
Trrlr*ckEE!
I
I
r
E
i
F
l'*
*
&
#
I
I
I
I
l.Trong [MENU] chgn S-O ARE
ffiM
ArE**S-S1!*
ffi*il
P4rruid
PTE*!e
2.Nh0p vio th6ng tin tr4m m6y.Trong
Occ.Orien.
3.Chqn Define Arc.
Set-sut arc
Sln"Srie*IffiG-IE
$et**sl arc
4.NhAp vdo di6m dAu dudng cong.
From point
Np:3.306
Ep:0.000
2p20.094
5.Min hinh hi€n th!.
-
r1
NhAn nrit
Fft*
slBct F[
TE
man hinh s€ thay ttiSi c6c trra
chqn nhfp vio thdng tin cdn l4i cta dulng cong
(diOm dAu <16 etuo. c x6c ttinh r6i).
h
7
2L
r''
-
To: NhQp vio cli6m 2
To/Center:Nhflp vdo di€m 2
vit6m
To/Intersection:Nhfp vio tti6m 2 vd giao tti€m
nhu hinh vC
Center:Nhfp tdm
lntersect:Nh{p vio giao
ctit5m
dudng cong
Center/lntersect:NhQp vdo tdm
dudng cong.
vi
giao tliiSm
Cic lqa chgn trOn,chi chgn mQt trong c6c cdch
O6 t
[OK!,nh$p vdo diiSm thf 2 ttuong cong x6c
ttinh.
6.Ching hgn ta chgn [To].Nhdp vdo khai b6o
tti€m thrl2 cria dudrng cong.
To point
Np:2.432
Ep:1.676
Zp-L.235
7.Ch9n tOKl d6 dlnh th6ng s6 cho dudmg
cong chuAn @efine Arc )
,.
ti*n
S.Nhflp c6c th6ng sO duong cong cAn U6 tri.
i
Direction:Huong ttuong cong b5 tri sang tr6i
rrglt:
re :
h*rd :
hoflc
phii
r ae
Sius:
{Hult>
<Hull>
<3{ uli>
1.41 .4?
1 n*
Radius:B6n kfnh dudng cong
Angle:G6c d tdm cria dudng cong
Arc:Chidu dii dudng cong
Ta* in:
lc tail:
Chord:b6n kinh d0y cung.
Tan In:EQ ddi khoing c6ch tir di6m giao
nhau tr6n hinh vE
Bk Tan:tlQ dii nhu hinh v6.
22
<t'iui*>
Ta chi viec nhflp vdo mQt trong c6c thong
cAn thitit theo y€u cAu thiet ki5 cta tluong
si5
cong
9.NhAn Enter---+ c6c y6u ti5 thong s5 duong
cong thi6t k6 sC ctugc tinh ra.
l-$,'titi.ffio*
ssle : ffE'oo'GG-
:
r{
hofrt
fr
: 157-888::r
: {*t-4?t*r
lO.NhAn chgn [OKl.Tinh ra tluo.c tga tlQ
tli6m thitit kil dulng cong.
-,8t5 trf
thuc rlia
i
l
'l
i
i
I
I
1..
7.5-POINT PROJECTTON:
I
I
I
I
t.
I
I
I
Point Projection dtng de st} dgng ldm project mQt tli€m dya tr6n Baseline.DiCm ttC
projection c6 thlS ilugc do hopc nhflp.Ni5u tli6m Projection tluo. c do thi mdn hinh sE hi6n thi
thong tin tli6m Projection so vdi Baseline nhu hinh vE.ViQc nhflp tga ttQ cfing hi6n thi tucrng
tu.
I
I
I
Y directisn
1
+
X direetbn
i .'r
I
Ba*eline
1st Pt-
Length
3+int to pr*j+ct
Define Baseline:X6c dlnh Baseline
I
tE:
E.
rr
r
I
I
t
I
:
Define Baseline c6 th6 srl dgng cho Setting-Arc vd Point Projection
Znd Ft.
r
l.Trong [OBSI chgn [MENU] --+P-Project
REfi.t
ArEs
S-o
cakLirc
S€Arc-
lffi
PT'ta &re
2.NhAp thong tin tli6m trnm mdy sau d6
,L
* -l
{'-c'=-"-,H-
xic
dlnh Baseline
3.Nh6n IOKI d6 x6c ilinh Baseline.(Tucrng
ty nhu cfuchxdc dlnh Baseline dE hudng d6n
0 tr6n).Min hinh sang Point Projection.
4.Nh0p vdo tga dQ
GIf} t
Projection.Ho{c c6 thO chgn mQt ttiiSm tlo
u6t
Np:
Ep:
ty.
5.Mdn hinh tg hi6n thithong tin
tdi Define Baseline
7p.
tt
tti0m
<16
I
OFFSET:ktroing c6ch OFFSET tir ttiiSm tl6
so v6i Baseline minh hga bdng hinh vE
d.Elev:ch6nh cao gifra Baseline
vi
tti6m
Project.
Length:Khoing c6ch dgc theo Baseline tlr
di€m dAu tOi ili0m Projection (X direction ).
C6c phfm nh6n:
IXYZI mdn hinh hi6n th! gi6 tri tga tIQ
[OFFSET]:minh hinh hi€n thi gi6 tr!
khoing c6ch (xem hinh v€ ).
IRECI luu gi6 tri iti6m tga
dA
bi6t.
24
t2_152
*
B