GPS/GNSS Continuously Operating System in Malaysia

Transcription

GNSS/GPS CONTINOUSLY OPERATING
SYSTEM (CORS) IN MALAYSIA
Amirah Ruslan
M.Eng (Mechanical – Marine Technology)
Faculty of Mechanical Engineering
Universiti Teknologi Malaysia
81310 Skudai, Johor, MALAYSIA
www.utm.my
innovative ● entrepreneurial ● global
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OUTLINE OF PRESENTATION
● GNSS CORS
- MyRTKnet
- ISKANDARnet
- MyGNSSnet
- SISPELSAT
● Collaboration of university
www.utm.my
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The GNSS
Versatile Geodetic Tool
GPS, USA
GLONASS, RUSSIA
COMPASS, CHINA
GALILEO, EUROPE
GNSS applications: Positioning, Timing, Navigation,
Surveying, …
www.utm.my
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GNSS CORS: MyRTKnet
(http://www.rtknet.gov.my/ )
• Manage by Department of Surveying and Mapping Malaysia (JUPEM).
• Comprises of 78 GPS Continuously Operating Reference Stations (CORS) with station
spacing of between 30 to 120km.
• To support geodetic and cadastral surveying.
www.utm.my
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MyRTKNet Configuration:
● Network of 50 dual frequency GPS reference
stations in Peninsular Malaysia
● Network of 28 dual frequency GPS reference
stations in East Malaysia
● Control Centre at JUPEM Headquarter, Kuala
Lumpur.
www.utm.my
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GNSS CORS:
ISKANDARnet
• Setup by UTM-GNSS & Geodynamics
Research Group.
• Comprises of 4 stations; UTM JB, Port
of Tanjung Pelepas , Kolej Komuniti
Pasir Gudang & Majlis Perbandaran
Kulai.
• Currently provide GPS observation data
& positioning related services.
• A research platform and to support
positioning activities.
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• Data is FoC (for locals only)
www.utm.my
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ISK1
C02 building,
1° 33’ 36.39495” N, 103° 38’ 08.89223” E
Trimble 4700 GPS receiver,
computer servers, NTRIP & radio-link
www.utm.my
Trimble Microcentred L1/L2
GPS antenna
Radio (VHF) antenna
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ISK2
Wisma Port of Tanjung Pelepas
1° 33’ 36.39495” N, 103° 38’ 08.89223” E
GPS antenna & pillar
computer servers, NTRIP
www.utm.my
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ISK3
Kolej Komuniti Pasir Gudang
1° 29’ 43.21430” N, 103° 54’ 44.96972” E
GPS antenna
www.utm.my
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ISK4
Kolej Komuniti Pasir Gudang
1°39'29.00"N , 103°36'21.75"E
GPS antenna
www.utm.my
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ISKANDARnet – System Architecture
www.utm.my
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ISKANDARnet – Control Centre
www.utm.my
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ISKANDARnet Services
ISKANDARnet offers few services:
1) GPS RINEX raw data download service
(ftp://iskandarnetdata.fksg.utm.my/)
2) Single-base Real-Time Kinematic (RTK) service
3) Network-RTK Virtual Reference Station (VRS) service
4) Differential GPS (DGPS) service
5) Post-process VRS service
6) RTK Ionospheric Outburst Monitoring and Alert System
(IOMOS) service (under maintenance!)
7) GNSS Data Quality Analysis (Available Soon!)
8) Post Data TEC Map (Available soon!)
9) GPS-based Seismometer (near future)
10) GPS Meteorology (near future)
11) Real-time TEC Map (near future)
www.utm.my
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Access to ISKANDARnet
http://www.geoinfo.utm.my/ISKANDARnet/registration.html
www.utm.my
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ISKANDARnet Applications
Consultancy Project
Research Work with
Tenaga National
Berhad
Student Practical on GPS
Observation Campaign
www.utm.my
GPS Training for
Government Agencies
and other
research
activities…
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GNSS CORS: MyGNSSnet
AGLG
Langkawi National
Observatory
AGKB
Malaysian Metrological Department
(MMD) Pengkalan Chepa
ELS1
Kepong, Selangor
AGKS
Banting, Selangor
JLML
Malaysia Marine Dept.Melaka
www.utm.my
JLKU
Malaysia Marrine Dept.
Kuantan
ISKANDARnet
(ISK1,ISK2,ISK3,ISK4)
ISKANDAR Malaysia
Universiti Teknologi
Malaysia (UTM)
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MyGNSSnet CONTROL CENTRE
C02 building,
Servers, UPS and monitor
Servers for data retrieving and realtime monitoring applications
www.utm.my
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AGLG
Location
Coordinate
Equipments
Langkawi National Observatory (LNO),
Langkawi
6°18'25.35"N , 99°46'52.24"E
Trimble netR9 GNSS receiver, GNSS
antenna, pillar and computer servers
www.utm.my
GNSS Antenna
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AGKS
Location
Coordinate
Equipments
ANGKASA Malaysia,
Sungai Lang, Banting, Selangor
JAVAD GNSS receiver, GNSS
antenna, pillar and computer
servers
www.utm.my
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AGKB
Location
Coordinate
Equipments
Malaysia Meteorology Department,
Pengkalan Chepa, Kelantan
6°18'25.35"N , 99°46'52.24"E
Trimble netR9 GNSS receiver, GNSS
antenna, pillar and computer servers
www.utm.my
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ELS1
Location
Coordinate
Equipments
Enviro Land Service, Jalan Prima,
Kepong, Selangor
3°12'8.96"N, 101°38'13.95"E
V Net6 receiver, GNSS antenna, pillar
and computer servers
www.utm.my
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JLML
Location
Coordinate
Equipments
Jabatan Laut Malaysia, Melaka
2°11'17.22"N, 102°14'28.77"E
Novatel GPS receiver, GPS antenna, MSK
radio and transmitter
www.utm.my
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JLKU
Location
Coordinate
Equipments
Jabatan Laut Malaysia, Kuantan,
Pahang
3°48'53.53"N, 103°20'12.81"E
Novatel GPS receiver, GPS antenna, MSK
radio and transmitter
www.utm.my
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MyGNSSnet: Ionoscope
Equatorial Iono
index and alert
Level:
Low
Medium
High
www.utm.my
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MyGNSSnet: Online TEC Map (available soon!)
www.utm.my
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MyGNSSnet: Ground-Based GPS Meteorology
Towards Near Real-Time GPS
Meteorology System
Processing Centre
www.utm.my
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MyGNSSnet: Combined Ground- & Space-based
GPS Meteorology
Radio Occultation (RO)
A
Proposed
System
Design...
observation & global distribution
of RO events.
www.utm.my
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SISPELSAT (SATELLITE SAILING SYSTEM)
● Owned and operated by Marine Department of
Peninsular Malaysia.
● The primary navigational-aid for vessels navigating
within the shore of Peninsular Malaysia
● Design based on International Association of
Lighthouse Authorities (IALA) guidelines for the
Performance & monitoring of a DGNSS Service in the
band 283.5 – 325 kHz.
● Guarantees service performance of providing
(positioning) accuracy of better than 5m at 95%
reliability level.
www.utm.my
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www.utm.my
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Next…Collaboration
• Inter-Agencies collaboration
• Inter-Universities collaboration
(University consortia).
• Regional collaborations through
relevant professional
organisations.
To allow for:
• Exchange of data.
• Exchange of knowhow.
• Collaboration in national and
international cross discipline
projects.
• Sharing of cost/facilities.
Partnership cluster
www.utm.my
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E-GVAP/IGS inter-agency collaboration
Collaboration
Several collaboration projects, e.g.,
EUROPE
E-GVAP: EUMETNET (European meteorological network)
GPS water Vapour Programme; a regional collaboration
between 12 European countries, UK and IGS ACs on GPS
data sharing for met.
http://www.ngs.noaa.gov/IGSWorkshop2008/docs/IGS08-EGVAP
UNITED KINGDOM
UK MET office academic partnership:
A collaboration of the U.K METO with a number of Universities
U.S.A
University corporation for atmospheric research (UCAR): a
consortium of 104 degree awarding Colleges & Universities and
52 international affiliates partnering National Centre for
atmospheric research (NCAR)
www.utm.my
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THANK YOU
www.utm.my
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Tajul Ariffin Musa
GNSS & Geodynamics Research Group
Faculty of Geoinformation & Real Estate,
Universiti Teknologi Malaysia,
81310 Skudai, Johor, MALAYSIA.
E-mail : [email protected], [email protected]
Phone : +6017-7294601; Fax : +6075566163
Web: http://www.geoinfo.utm.my/Research_Group/gng/
www.utm.my
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GPS/GNSS Continuously Operating System in Malaysia

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