Global Positioning System Reference
In-Depth Information
tel
Inf
tel
ins
In
emetric control.
formation System
emetric mode. In
structions and au
this case, the GIS
The real-time
m (GIS) is utilise
n the second scen
utomated integra
S system is upload
GNSS position
ed at a control
ario, the system c
ation with GIS pl
ded in the field m
ning is compute
centre that oper
can be fully autom
anning, database
machine.
ed and a Geog
rates the machin
mated based on p
e and geo-coded
graphic
ne in a
pre-set
maps.
Fig
g. 7. Proposed net
twork RTK GNSS
S and SCADA int
tegration
Fig
rem
ha
req
wi
rep
sen
inf
gure 7 illustrates
motely controlled
rdware and softw
quired software a
ith the GIS thro
presenting the rea
nt through the
formation. The fo
s a developed ar
d from a SCADA
ware can be auto
and is placed ins
ough an interfac
ality of the field i
RTU to the SCA
ollowing procedu
rchitecture for th
centre. In this ca
omated in the fie
side the machine
ce where the m
n a full 3D mode
ADA system to
ure can be applied
he first scenario,
ase, SCADA mon
ld with a built-in
. The SCADA sy
mimics are truly
. The GNSS and t
o update the GI
d (El-Mowafy and
where the mach
nitoring and contr
n computer that h
ystem can be inte
y geo-referenced
the primary senso
S map with rea
d Al-Musawa, 200
hine is
rolling
has all
grated
maps
ors are
al-time
09):
1.
The roving GN
the network ce
control of the m
The control ce
software. The
mode. Report,
SCADA system
of the field poin
NSS will be moun
entre. Positionin
machine.
entre operates th
field automated
alarms, trends an
m chooses the pla
nts and using GIS
nted on the field
g information is
d machine and se
computed at th
ends its observati
he centre for tele
ions to
emetric
2.
he SCADA mon
process is fully
nd historical recor
anned field work
S.
nitoring and cont
monitored and
rds can be retriev
ks based on the 3
trolling hardwar
controlled in a r
ved at the centre.
D accurate coord
re and
remote
3.
dinates
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