prosedur cci
TRANSCRIPT
Kursus Intensif Jurukur) 29 February 2007
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re Applikasi GPSApplikasi GPSProsidur Cerapan dan Prosidur Cerapan dan
Pemprosesan Bagi Pemprosesan Bagi Cadastral Control Cadastral Control
InfrastructureInfrastructure(CCI)(CCI)
Seksyen Geodesi, Bahagian Seksyen Geodesi, Bahagian PemetaanPemetaan
JUPEMJUPEM
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RingkasanRingkasan1.1. Sistem dan Perkhidmatan MyRTKnetSistem dan Perkhidmatan MyRTKnet
KonsepKonsep Jaringan MyRTKnetJaringan MyRTKnet Perkhidmatan MyRTKnetPerkhidmatan MyRTKnet
2.2. Keperluan-keperluan asasKeperluan-keperluan asas
3.3. ProsidurProsidur Kalibrasi Alatan GPSKalibrasi Alatan GPS Prosidur Lapangan dan PejabatProsidur Lapangan dan Pejabat
Cerapan dan Muat Turun Data Cerapan dan Muat Turun Data Virtual RINEXVirtual RINEX Pemprosesan DataPemprosesan Data AnalisisAnalisis Perbandingan KoordinatPerbandingan Koordinat Transformasi KoordinatTransformasi Koordinat
4.4. SerahanSerahan
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MyRTKnet – MyRTKnet – Konsep [1 of 4]Konsep [1 of 4] Penggunaan Penggunaan networknetwork sebagai stesen- sebagai stesen-
stesen rujukan berbanding stesen rujukan berbanding single single reference stationreference station membolehkan selsisih membolehkan selsisih sistematik dimodelkan untuk sistematik dimodelkan untuk menghapuskan selisih dalam menghapuskan selisih dalam pengukuran. pengukuran.
Menambah jarak antara Menambah jarak antara roverrover dengan dengan stesen rujukan.stesen rujukan.
Mengurangkan tempoh Mengurangkan tempoh initializationinitialization..
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MyRTKnet – MyRTKnet – Konsep [2 of 4]Konsep [2 of 4]
Dalam Sistem MyRTKnet, Pembetulan Dalam Sistem MyRTKnet, Pembetulan akan dihantar kepada rover melalui akan dihantar kepada rover melalui kaedah berikut:kaedah berikut:
Virtual Reference station (VRS) Virtual Reference station (VRS)
VRS memerlukan komunikasi dua hala VRS memerlukan komunikasi dua hala antara rover dan pusat kawalan di Ibu antara rover dan pusat kawalan di Ibu Pejabat JUPEM. Pembetulan akan Pejabat JUPEM. Pembetulan akan dihantar dalam bentuk fromat RTCM dan dihantar dalam bentuk fromat RTCM dan CMR yang mana ianya boleh diterima CMR yang mana ianya boleh diterima oleh semua jenis jenama alatan GPS. oleh semua jenis jenama alatan GPS.
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MyRTKnet – MyRTKnet – Konsep [3 of 4]Konsep [3 of 4]
Konsep “Virtual Reference Station” adalah dengan Konsep “Virtual Reference Station” adalah dengan memperolehi memperolehi networknetwork daripada stesen rujukan RTK daripada stesen rujukan RTK yang dihubungkan ke pusat kawalan bagi yang dihubungkan ke pusat kawalan bagi menghantar setiap saat data melalui talian khas menghantar setiap saat data melalui talian khas yang dipanggil lease line. Server di Pusat Kawalan yang dipanggil lease line. Server di Pusat Kawalan secara berterusan mengumpul data daripada 78 secara berterusan mengumpul data daripada 78 receivers di seluruh malaysia dan mewujudkan receivers di seluruh malaysia dan mewujudkan pangkalaan data bagi menghasilkan pembetulan.pangkalaan data bagi menghasilkan pembetulan.
Pangkalan data ini digunakan bagi mewujudkan Pangkalan data ini digunakan bagi mewujudkan Virtual Reference Station, yang terletak beberapa Virtual Reference Station, yang terletak beberapa meter daripada kedudukan rover. meter daripada kedudukan rover.
Daripada stesen VRS yang diwujudkan ini Daripada stesen VRS yang diwujudkan ini pembetulan akan dilakukan dan dihantar kepada pembetulan akan dilakukan dan dihantar kepada rover melalui NTRIP.rover melalui NTRIP.
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MyRTKnet – MyRTKnet – Konsep [4 of 4]Konsep [4 of 4]
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MyRTKnet [1 of 5]MyRTKnet [1 of 5]
Dua Fasa Pembangunan MyRTKnet Dua Fasa Pembangunan MyRTKnet di Malaysia.di Malaysia.
Fasa 1Fasa 1 Jaringan terdiri daripada 25 Jaringan terdiri daripada 25 dual frequency dual frequency
reference stationsreference stations di di Semenanjung Malaysia.Semenanjung Malaysia. Dibangunkan pada tahun 2004Dibangunkan pada tahun 2004 Tambahan 2 Tambahan 2 reference stationsreference stations di Malaysia di Malaysia
TimurTimur Pusat Kawalan di Seksyen Geodesi, JUPEMPusat Kawalan di Seksyen Geodesi, JUPEM Hanya tiga kawasan yang mempunyai liputan Hanya tiga kawasan yang mempunyai liputan
VRS iaitu VRS iaitu Lembah KlangLembah Klang,, Pulau Pinang Pulau Pinang dan dan Johor Baharu. Johor Baharu.
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MyRTKnet [2 of 5]MyRTKnet [2 of 5]
99.50 100.00 100.50 101.00 101.50 102.00 102.50 103.00 103.50 104.00 104.50 105.00
Longitude
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
Latit
ude
ARAU
BEHR
KUAL
GETI
USMP
SEGA
UTMJ
KUAN
KTPK
IPOH
LGKW
SGPT
JUIP
KKBH
MERU
MARG
RTPJ
BABHSELM
GMUS
GRIK
JUML
KLAW
TLOH
KLUG
MERS
KUKP
PEKN
TGPG
UUMK
BANT
UPMS
BKPL
JHJY
PUPK
M ASS S tations
M yR TKnet S tations
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[3 of 5][3 of 5]Fasa 2Fasa 2 Jaringan daripada 50 dual frequency reference Jaringan daripada 50 dual frequency reference
stations di Semenanjung Malaysia:stations di Semenanjung Malaysia: Jaringan daripada 28 dual frequency reference Jaringan daripada 28 dual frequency reference
stations di Malaysia Timur (Sabah dan Sarawak)stations di Malaysia Timur (Sabah dan Sarawak) Projek bermula pada 2006, dan telah siap pada Mei Projek bermula pada 2006, dan telah siap pada Mei
2007 di Semenanjung Malaysia2007 di Semenanjung Malaysia 14 Stesen dalam pembinaan di Sabah dan Sarawak14 Stesen dalam pembinaan di Sabah dan Sarawak 95% Semenanjung Malaysia mempunyai liputan 95% Semenanjung Malaysia mempunyai liputan
VRS.VRS. Kuching dan Kota Kinabalu di Malaysia timur Kuching dan Kota Kinabalu di Malaysia timur
mempunyai liputan VRS.mempunyai liputan VRS.
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[4 of 5][4 of 5]
99.00 99.50 100.00 100.50 101.00 101.50 102.00 102.50 103.00 103.50 104.00 104.50 105.00
Longitude
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
Latit
ude
KLAW
AR AU
U SM P
BEHR
SEG A
M ER U
KU KP TG PG
KUAL
TLKI
LASA
KTSS
CAM E
SBKB
LIP I
BEN T
KR O M
AYRLPASP
TG R H
SPG R
PR TS
BAH A
PD IC
SETI
TER I
UU M K
LG KW
SG PT
G R IK
BABH
PU PK
UPM S
BAN T
JU M L
JH JY
M ERS
PEKNTLO H
C ENH
G ETI
G M US
BATU
KKRAI
JR NT
SRIJ
M UAD
SIK1
G P58
BKTB
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[5 of 5][5 of 5]
110 111 112 113 114 115 116 117 118 119
Longitude (E )
1
2
3
4
5
6
7
Latit
ude
(N
)
UM AS
AM AN
SIBU
BIN T
M IR I
LAB1
U M SSSAND
TAW A
SEM AKAPI
BEAUKENI
KUD A
TENO
JAM B
TU NKLAH A
SEM P
RAN A
KBEL
TEBE
M UKA BELA
M AR U
LIM B LAW A
LSEM
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of 1]of 1] Perkhidmatan MyRTKnetPerkhidmatan MyRTKnet
Network-Base RTKNetwork-Base RTK Single-Base RTKSingle-Base RTK Network-Base DGPSNetwork-Base DGPS Virtual RinexVirtual Rinex
KetepatanKetepatan Network-Base RTK Network-Base RTK : ± 2 - 3 cm (up to 20 km : ± 2 - 3 cm (up to 20 km
outside net)outside net) Single-Base RTKSingle-Base RTK : ± 2 - 3 cm (30 km radius): ± 2 - 3 cm (30 km radius) Network-Base DGPSNetwork-Base DGPS : ± 20 - 50 cm (up to 150 : ± 20 - 50 cm (up to 150
km outside net)km outside net)
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Pengukuran - Pengukuran - [1 of 2][1 of 2] GPS ReceiverGPS Receiver dengan dengan FirmwareFirmware dan dan
controllercontroller yang boleh menerima yang boleh menerima pembetulan VRS RTK .pembetulan VRS RTK .
Data Logger yang boleh menampung Data Logger yang boleh menampung Windows CE dan Windows CE dan PPP connections to PPP connections to ISPs or to GPRSISPs or to GPRS
Mobile Phone dengan GSM Data / GPRS Mobile Phone dengan GSM Data / GPRS servicesservices
Melanggan perkhidmatan MyRTKnet Melanggan perkhidmatan MyRTKnet dengan JUPEMdengan JUPEM
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Pengukuran - Pengukuran - [2 of 2][2 of 2]
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ProsidurProsidur
1.1. Kalibrasi AlatKalibrasi Alat
2.2. Prosidur Lapangan dan PejabatProsidur Lapangan dan Pejabat Cerapan & Cerapan & Virtual Data DownloadVirtual Data Download Pemprosesan DataPemprosesan Data Data AnalisisData Analisis Perbandingan Koordinat Perbandingan Koordinat
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[1 of 6][1 of 6] Mematuhi Mematuhi Pekeliling Ketua Pengarah Ukur dan PemetaanPekeliling Ketua Pengarah Ukur dan Pemetaan
(KPUP)(KPUP) No. 6/1999, No. 9/2005 dan No. 1/2008 No. 6/1999, No. 9/2005 dan No. 1/2008 Kerja-kerja kalibrasi alat GPS adalah bertujuan untuk Kerja-kerja kalibrasi alat GPS adalah bertujuan untuk
memastikan alat berada dalam keadaan baik bagi memastikan alat berada dalam keadaan baik bagi memastikan koordinat yang diperolehi mempunyai memastikan koordinat yang diperolehi mempunyai ketepatan yang tinggi. Ujian yang dilakukan akan dapat ketepatan yang tinggi. Ujian yang dilakukan akan dapat mengenalpasti ketepatan pengukuran sesebuah receiver mengenalpasti ketepatan pengukuran sesebuah receiver disamping untuk menilai perisian pemprosesan yang disamping untuk menilai perisian pemprosesan yang dibekalkan.dibekalkan.
Tatacara Ujian Alat GPS bagi tujuan pengukuran Tatacara Ujian Alat GPS bagi tujuan pengukuran menggunakan GPS terdapat dalam menggunakan GPS terdapat dalam Pekeliling Ketua Pekeliling Ketua Pengarah Ukur dan PemetaanPengarah Ukur dan Pemetaan (KPUP)(KPUP) No. 6/1999 dan No. No. 6/1999 dan No. 1/2008. Perkara yang perlu dipenuhi bagi menjalankan ujian 1/2008. Perkara yang perlu dipenuhi bagi menjalankan ujian Alat GPS dengan menggunakan MyRTKnet adalah seperti Alat GPS dengan menggunakan MyRTKnet adalah seperti berikut:-berikut:-
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[2 of 6][2 of 6] Ujian perlu dijalankan sebelum sesuatu kerja GPS Ujian perlu dijalankan sebelum sesuatu kerja GPS
yang menggunakan perkhidmatan MyRTKnet yang menggunakan perkhidmatan MyRTKnet dilakukan. dilakukan.
UJian boleh dilakukan di UJian boleh dilakukan di JUPEM’s GPS/EDM Test JUPEM’s GPS/EDM Test BaseBase atau atau Primary GPS Network stationsPrimary GPS Network stations dalam dalam liputan VRS MyRTKnet.liputan VRS MyRTKnet.
Ujian dilakukan dengan menghubungkan Ujian dilakukan dengan menghubungkan mobile mobile receiverreceiver kepada kepada data cell phonedata cell phone and and data collectordata collector (seperti yang disarankan oleh pengeluar alat GPS).(seperti yang disarankan oleh pengeluar alat GPS).
Cut-off angleCut-off angle adalah lima belas darjah (15°) adalah lima belas darjah (15°)
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[3 of 6][3 of 6]Start
CalibrationTechnique ?
Real-Time VRS Observation
Post-Processed VRS Observation
Data Processing Data Processing
Baseline SolutionAnalyses
& Comparison
Repeatability Analyses &
ComparisonAcceptance?
End
No
Yes
Data & Results Submission to JUPEM
for Certification
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[4 of 6][4 of 6]Syarat Kalibrasi menggunakan Syarat Kalibrasi menggunakan Real Time VRSReal Time VRS
1.1. Cerapan lima (5) saat bagi 10 kali bacaan untuk tiga (3) Cerapan lima (5) saat bagi 10 kali bacaan untuk tiga (3) epoch.epoch.
2.2. Sekurang-kurang menjejak lima (5) satellites dengan Sekurang-kurang menjejak lima (5) satellites dengan GDOP kurang daripada enam (6).GDOP kurang daripada enam (6).
3.3. Cerapan perlu dilakukan sekurang-kurang diatas tiga (3) Cerapan perlu dilakukan sekurang-kurang diatas tiga (3) pillar/Stesen GPS.pillar/Stesen GPS.
4.4. Perbezaan maksimum yang dibenarkan adalah 30 mm bagi Perbezaan maksimum yang dibenarkan adalah 30 mm bagi komponen horizontal dan 60 mm bagi komponen vertical.komponen horizontal dan 60 mm bagi komponen vertical.
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[5 of 6][5 of 6]Cerapan Statik dengan VRS Rinex (Post-Processed)Cerapan Statik dengan VRS Rinex (Post-Processed)
1.1. Cerapan statik dengan cerapan satu (1) saat bagi 2 sesi Cerapan statik dengan cerapan satu (1) saat bagi 2 sesi cerapan selama 5 minit satu sesi.cerapan selama 5 minit satu sesi.
2.2. Menjejak sekurang-kurangnya lima (5) satellite dengan Menjejak sekurang-kurangnya lima (5) satellite dengan GDOP kurang daripada enam (6).GDOP kurang daripada enam (6).
3.3. Cerapan perlu dilakukan sekurang-kurangya diatas tiga Cerapan perlu dilakukan sekurang-kurangya diatas tiga (3) pillar.(3) pillar.
4.4. Mnghasilkan Data Mnghasilkan Data VRS RinexVRS Rinex dengan menggunakan dengan menggunakan koordinat yang tidak lebih daripada 30 m dengan koordinat yang tidak lebih daripada 30 m dengan observation intervalobservation interval dan dan sessions lengthsessions length seperti di Para. seperti di Para. [1.].[1.].
5.5. Perbezaan maksimum yang dibenarkan adalah 30 mm Perbezaan maksimum yang dibenarkan adalah 30 mm bagi komponen horizontal dan 60 mm bagi komponen bagi komponen horizontal dan 60 mm bagi komponen vertical.vertical.
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of 6]of 6]Serahan data hasil cerapan untuk Serahan data hasil cerapan untuk
pengesahanpengesahan1.1. Data cerapan real time (DC file) dalam Data cerapan real time (DC file) dalam
ASCII format untuk setiap ASCII format untuk setiap initialisationinitialisation
2.2. Raw data bagi cerapan Raw data bagi cerapan real timereal time. .
3.3. Data RINEX dan Data VRS Rinex untuk Data RINEX dan Data VRS Rinex untuk kaedah post-processed kaedah post-processed
4.4. Baselines solution bagi post processedBaselines solution bagi post processed
5.5. Senarai Koordinat akhir.Senarai Koordinat akhir.
6.6. Perbandingan Koordinat.Perbandingan Koordinat.
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PejabatPejabat Prosidur Lapangan dan PejabatProsidur Lapangan dan Pejabat
Cerapan di LapanganCerapan di Lapangan Muat turun Data Cerapan dan VRINEXMuat turun Data Cerapan dan VRINEX Pemprosesan DataPemprosesan Data Data AnalisisData Analisis Perbandingan KoordinatPerbandingan Koordinat
Start ObservationTechnique ?
Real-Time Survey
Static Obs.+
Virtual Rinex
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Time [1 of 11]Time [1 of 11]
StartField ObservationReal-Time Login
[Two Initializations]
Data Download1. Real-Time Data2. Rinex Data
Equipment Preparation
Real-Time Data Processing
Baseline Solution& Coordinates
Analyses
Observation Configuration
Comparison?
End
NO
OK
Data & Results Submission
Virtual RinexData Download
Epoch No. 01Post-Process
Kinematic
Epoch No. 01Repeatability
Analyses
Epoch No. 02Repeatability
Analyses
Average Coordinates
Average Coordinates
Multi-epochsAverage
Coordinates
Epoch No. 02Post-Process
Kinematic
Comparison?Multi-epochs
Average Coordinates
Baseline Solution& Coordinates
Analyses
NO
OK
Comparison?
OK
NO
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Time [2 of 11]Time [2 of 11]Penyediaan Peralatan (Check List)Penyediaan Peralatan (Check List)
1.1. Rover ReceiverRover Receiver
2.2. Data logger + Communications DevicesData logger + Communications Devices
3.3. Reconnaisance Survey ReportReconnaisance Survey Report
4.4. Tripod or Fixed Height/Telescopic Tripod or Fixed Height/Telescopic BipodBipod
5.5. Field FormField Form
6.6. Lain-lain bahan yang berkaitanLain-lain bahan yang berkaitan
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Time [3 of 11]Time [3 of 11]Observation ConfigurationObservation Configuration
GPS Receiver/Data LoggerGPS Receiver/Data Logger 1 second recording interval1 second recording interval Minimum satellites = 5Minimum satellites = 5 PDOP < 6PDOP < 6 Recording Average = 5 epochs (5 Recording Average = 5 epochs (5
second) second)
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Pejabat :Real-Time [4 of 11]Pejabat :Real-Time [4 of 11]
Field Observation [1 of 2]Field Observation [1 of 2]1.1. Isi Field FormIsi Field Form
1.1. Nombor stesen/CodeNombor stesen/Code
2.2. Ketinggian AntennaKetinggian Antenna
3.3. Masa Mula CerapanMasa Mula Cerapan
2.2. Connect ke Internet - GPRS or Dial-UpConnect ke Internet - GPRS or Dial-Up
3.3. Log into MyRTKnet SystemLog into MyRTKnet System
4.4. Mula Mula 11stst Initialization Initialization < 1 minutes< 1 minutes
1.1. PDOP < 6PDOP < 6
2.2. Number of Sats. > 5 Number of Sats. > 5
3.3. 30% of GSM/GPRS receptions30% of GSM/GPRS receptions
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Time [5 of 11]Time [5 of 11]
Field Observation [2 of 2]Field Observation [2 of 2]5.5. Mula Pengukuran Mula Pengukuran
10 Bacaan bagi setiap initialization 10 Bacaan bagi setiap initialization
6.6. Disconnect daripada sistem MyRTKnetDisconnect daripada sistem MyRTKnet
7.7. Mula 2Mula 2ndnd Initialization Initialization
8.8. Mula PengukuranMula Pengukuran 10 Bacaan bagi setipa initialization10 Bacaan bagi setipa initialization
9.9. Kemaskini Field FormKemaskini Field Form
1.1. Masa BerhentiMasa Berhenti
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Time [6 of 11]Time [6 of 11]Data DownloadData Download
1.1. Connect Data Logger dan Receiver to PCConnect Data Logger dan Receiver to PC
2.2. Menggunakan software yang diberikan oleh pengeluar Menggunakan software yang diberikan oleh pengeluar alat untuk muat turun data berikut:- alat untuk muat turun data berikut:- Real-Time data daripada Data LoggerReal-Time data daripada Data Logger GPS raw data daripada Receiver alat. GPS raw data daripada Receiver alat.
3.3. Namakan data files mengikut nama-nama STATION atau Namakan data files mengikut nama-nama STATION atau apa-apa nama yang difikirkan sesuai.apa-apa nama yang difikirkan sesuai.
4.4. Convert GPS raw data kepada Rinex formatConvert GPS raw data kepada Rinex format
5.5. Backup data sets:-Backup data sets:-
1.1. Real-Time DataReal-Time Data
2.2. Raw Data in manufacturer proprietary format Raw Data in manufacturer proprietary format
3.3. Raw Data in RINEX formatRaw Data in RINEX format
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reProsidur – Prosidur – Lapangan & Pejabat :Real-Lapangan & Pejabat :Real-
Time [7 of 11]Time [7 of 11]Real-Time Data Processing:Real-Time Data Processing:Pilihan 01Pilihan 01
1.1. Using Using manufacturer‘s GPS processing softwaremanufacturer‘s GPS processing software, , import real-time data sets from two initializationsimport real-time data sets from two initializations
2.2. Export the coordinates sets to common files format, Export the coordinates sets to common files format, preferable: preferable: Microsoft ExcelMicrosoft Excel
3.3. Carry out Coordinate‘s repeatability analysesCarry out Coordinate‘s repeatability analyses
Pilihan 02Pilihan 02
1.1. Using Using customized softwarecustomized software, import real-time data , import real-time data sets from two initializationssets from two initializations
2.2. Carry out Coordinate‘s repeatability analysesCarry out Coordinate‘s repeatability analyses
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Time[8 of 11]Time[8 of 11]Station Name Station Name W0138 - Init 01W0138 - Init 01
NetworkNetwork Klang Valley Dense NetworkKlang Valley Dense Network
EpochEpoch Latitude (N)Latitude (N) Longitude (E)Longitude (E) Ellipsoidal Hgt (m)Ellipsoidal Hgt (m)
v (m)v (m) v (m)v (m) Obs.Obs. v (m)v (m)
11 33 1212 26.4937626.49376 0.00210.0021 101101 3939 12.8100512.81005 -0.0024-0.0024 44.55644.556 0.00530.0053
22 33 1212 26.4937826.49378 0.00280.0028 101101 3939 12.8100612.81006 -0.0021-0.0021 44.55644.556 0.00530.0053
33 33 1212 26.4937526.49375 0.00180.0018 101101 3939 12.8099212.80992 -0.0063-0.0063 44.55444.554 0.00330.0033
44 33 1212 26.4937026.49370 0.00020.0002 101101 3939 12.8099612.80996 -0.0052-0.0052 44.55244.552 0.00130.0013
55 33 1212 26.4935826.49358 -0.0033-0.0033 101101 3939 12.8102112.81021 0.00220.0022 44.55344.553 0.00230.0023
66 33 1212 26.4936526.49365 -0.0013-0.0013 101101 3939 12.8103712.81037 0.00700.0070 44.55644.556 0.00530.0053
77 33 1212 26.4936326.49363 -0.0016-0.0016 101101 3939 12.8101312.81013 -0.0001-0.0001 44.54444.544 -0.0067-0.0067
88 33 1212 26.4936526.49365 -0.0012-0.0012 101101 3939 12.8101112.81011 -0.0008-0.0008 44.54444.544 -0.0067-0.0067
99 33 1212 26.4936826.49368 -0.0002-0.0002 101101 3939 12.8102312.81023 0.00300.0030 44.55044.550 -0.0007-0.0007
1010 33 1212 26.4937126.49371 0.00070.0007 101101 3939 12.8102912.81029 0.00460.0046 44.54244.542 -0.0087-0.0087
MeanMean 33 1212 26.4936926.49369 101101 3939 12.8101312.81013 44.55144.551
MinMin 33 1212 26.4935826.49358 101101 3939 12.8099212.80992 44.54244.542
MaxMax 33 1212 26.4937826.49378 101101 3939 12.8103712.81037 44.55644.556
RMS of Obs (m)RMS of Obs (m) 0.0020.002 0.0040.004 0.0050.005
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Time [9 of 11]Time [9 of 11]Station Name Station Name W0138 - Init 02W0138 - Init 02
NetworkNetwork Klang Valley Dense NetworkKlang Valley Dense Network
EpochEpoch Latitude (N)Latitude (N) Longitude (E)Longitude (E) Ellipsoidal Hgt (m)Ellipsoidal Hgt (m)
v (m)v (m) v (m)v (m) Obs.Obs. v (m)v (m)
11 33 1212 26.4936526.49365 0.00180.0018 101101 3939 12.8105012.81050 0.00350.0035 44.55044.550 0.00540.0054
22 33 1212 26.4936826.49368 0.00280.0028 101101 3939 12.8105112.81051 0.00360.0036 44.55444.554 0.00940.0094
33 33 1212 26.4935926.49359 0.00010.0001 101101 3939 12.8103612.81036 -0.0008-0.0008 44.55044.550 0.00540.0054
44 33 1212 26.4935826.49358 -0.0002-0.0002 101101 3939 12.8103412.81034 -0.0015-0.0015 44.54544.545 0.00040.0004
55 33 1212 26.4935826.49358 -0.0002-0.0002 101101 3939 12.8103412.81034 -0.0015-0.0015 44.54044.540 -0.0046-0.0046
66 33 1212 26.4936026.49360 0.00050.0005 101101 3939 12.8103112.81031 -0.0024-0.0024 44.54544.545 0.00040.0004
77 33 1212 26.4935426.49354 -0.0012-0.0012 101101 3939 12.8103612.81036 -0.0008-0.0008 44.53944.539 -0.0056-0.0056
88 33 1212 26.4935826.49358 -0.0003-0.0003 101101 3939 12.8104012.81040 0.00030.0003 44.54244.542 -0.0026-0.0026
99 33 1212 26.4935326.49353 -0.0017-0.0017 101101 3939 12.8104012.81040 0.00040.0004 44.54144.541 -0.0036-0.0036
1010 33 1212 26.4935326.49353 -0.0017-0.0017 101101 3939 12.8103612.81036 -0.0009-0.0009 44.54044.540 -0.0046-0.0046
MeanMean 33 1212 26.4935926.49359 101101 3939 12.8103912.81039 44.54544.545
MinMin 33 1212 26.4935326.49353 101101 3939 12.8103112.81031 44.53944.539
MaxMax 33 1212 26.4936826.49368 101101 3939 12.8105112.81051 44.55444.554
RMS of Obs (m)RMS of Obs (m) 0.0010.001 0.0020.002 0.0050.005
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reProsidur – Prosidur – Lapangan & Pejabat Lapangan & Pejabat ::Real-Real-
Time [10 of 11]Time [10 of 11]Jumlah Cerapan : 10
Bil. Latitud Longitud T/Ellip(m) v-Lat(m) v-Lon(m) v-Ting(m)001 01 49 39.30513 103 18 35.42678 27.8821 0.0000 0.0002 0.0085002 01 49 39.30513 103 18 35.42663 27.8833 0.0000 0.0000 0.0097003 01 49 39.30506 103 18 35.42656 27.8830 -0.0001 0.0000 0.0094004 01 49 39.30502 103 18 35.42664 27.8784 -0.0001 0.0000 0.0048005 01 49 39.30507 103 18 35.42644 27.8799 -0.0001 -0.0002 0.0063006 01 49 39.30522 103 18 35.42673 27.8698 0.0001 0.0001 -0.0038007 01 49 39.30525 103 18 35.42659 27.8659 0.0001 0.0000 -0.0077008 01 49 39.30514 103 18 35.42663 27.8669 0.0000 0.0000 -0.0067009 01 49 39.30519 103 18 35.42661 27.8591 0.0000 0.0000 -0.0145010 01 49 39.30523 103 18 35.42643 27.8677 0.0001 -0.0002 -0.0059RMS (m) 0.0001 0.0001 0.0082
Latitud Purata : 1 49 39.30514Longitud Purata : 103 18 35.42660Ketinggian Purata : 27.8736
Latitud Minimum : 1 49 39.30502Latitud Maksimum : 1 49 39.30525
Longitud Minimum : 103 18 35.42643Longitud Maksimum : 103 18 35.42678
Ketinggian Minimum : 27.8591Ketinggian Maksimum : 27.8833
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reProsidur – Prosidur – Lapangan & Pejabat :Real-Lapangan & Pejabat :Real-
Time [11 of 11]Time [11 of 11]Real-Time – Coordinates Comparison:Real-Time – Coordinates Comparison:
EPOCH No. 01EPOCH No. 01 33 1212 26.4936926.49369 101101 3939 12.8101312.81013 44.55144.551
EPOCH No. 02EPOCH No. 02 33 1212 26.4935926.49359 101101 3939 12.8103912.81039 44.54544.545
Coordinates DifferenceCoordinates Difference 0.00010” (0.0030 m)0.00010” (0.0030 m) -0.00026” (-0.0078 m)-0.00026” (-0.0078 m) 0.006 m0.006 m
Acceptance CriteriaAcceptance Criteria < 20 mm< 20 mm < 20 mm< 20 mm < 60 mm< 60 mm
Multi-Epochs AverageMulti-Epochs Average 33 1212 26.4936426.49364 101101 3939 12.8102612.81026 44.54844.548
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reProsidur – Prosidur – Lapangan & Pejabat :Post-Lapangan & Pejabat :Post-
Processed Kin. [1 of 12]Processed Kin. [1 of 12]
Post-Process with Virtual Rinex Data:Post-Process with Virtual Rinex Data:ObjektifObjektif
1.1. Pengesahan KoordinatPengesahan Koordinat
2.2. Legal TraceabilityLegal Traceability
Aliran KerjaAliran Kerja
1.1. Log ke dalam Server MyRTKnetLog ke dalam Server MyRTKnet
2.2. Hasilkan 1“ Virtual Rinex Data berdasarkan Hasilkan 1“ Virtual Rinex Data berdasarkan approximate approximate coordinatescoordinates dan tempoh cerapan yang diperolehi daripada dan tempoh cerapan yang diperolehi daripada field formfield form..
3.3. Menggunakan Menggunakan manufacturer‘s GPS processing softwaremanufacturer‘s GPS processing software, , import kedua-dua set data (Observed + Virtual Rinex).import kedua-dua set data (Observed + Virtual Rinex).
4.4. Lakukan Lakukan Post-Process KinematicPost-Process Kinematic dengan dengan Virtual StationVirtual Station sebagai STESEN RUJUKAN.sebagai STESEN RUJUKAN.
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Kin. [2 of 12]Kin. [2 of 12]
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Processed Kin.Processed Kin.[3 of 12][3 of 12]
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Processed Kin.Processed Kin.[4 of 12][4 of 12]
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Processed Kin.Processed Kin.[5 of 12][5 of 12]
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Processed Kin.Processed Kin.[6 of 12][6 of 12]
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Processed Kin.Processed Kin.[7 of 12][7 of 12]
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Processed Kin. Processed Kin. 8 of 12]8 of 12]
IDID FromFrom ToTo Baseline LengthBaseline Length Solution TypeSolution Type RatioRatioReference Reference
VarianceVarianceRMSRMS
B18B18 Virtual_510Virtual_510 w0138c1vrklvl01w0138c1vrklvl01 29.752m29.752m L1 fixedL1 fixed 186.5186.5 7.5047.504 0.010m0.010m
B19B19 Virtual_510Virtual_510 w0138c1vrklvl02w0138c1vrklvl02 29.751m29.751m L1 fixedL1 fixed 186.5186.5 8.0198.019 0.010m0.010m
B20B20 Virtual_510Virtual_510 w0138c1vrklvl03w0138c1vrklvl03 29.750m29.750m L1 fixedL1 fixed 186.5186.5 8.7868.786 0.010m0.010m
B21B21 Virtual_510Virtual_510 w0138c1vrklvl04w0138c1vrklvl04 29.752m29.752m L1 fixedL1 fixed 186.5186.5 8.3188.318 0.010m0.010m
B22B22 Virtual_510Virtual_510 w0138c1vrklvl05w0138c1vrklvl05 29.754m29.754m L1 fixedL1 fixed 186.5186.5 6.2576.257 0.008m0.008m
B23B23 Virtual_510Virtual_510 w0138c1vrklvl06w0138c1vrklvl06 29.755m29.755m L1 fixedL1 fixed 186.5186.5 6.9156.915 0.009m0.009m
B24B24 Virtual_510Virtual_510 w0138c1vrklvl07w0138c1vrklvl07 29.754m29.754m L1 fixedL1 fixed 186.5186.5 6.1026.102 0.008m0.008m
B25B25 Virtual_510Virtual_510 w0138c1vrklvl08w0138c1vrklvl08 29.755m29.755m L1 fixedL1 fixed 186.5186.5 6.7196.719 0.009m0.009m
B26B26 Virtual_510Virtual_510 w0138c1vrklvl09w0138c1vrklvl09 29.757m29.757m L1 fixedL1 fixed 186.5186.5 4.7984.798 0.008m0.008m
B27B27 Virtual_510Virtual_510 w0138c1vrklvl10w0138c1vrklvl10 29.759m29.759m L1 fixedL1 fixed 186.5186.5 6.9676.967 0.009m0.009m
B28B28 Virtual_510Virtual_510 w0138c2vrklvl11w0138c2vrklvl11 29.760m29.760m L1 fixedL1 fixed 186.5186.5 4.3904.390 0.008m0.008m
B29B29 Virtual_510Virtual_510 w0138c2vrklvl12w0138c2vrklvl12 29.758m29.758m L1 fixedL1 fixed 186.5186.5 5.0625.062 0.008m0.008m
B30B30 Virtual_510Virtual_510 w0138c2vrklvl13w0138c2vrklvl13 29.756m29.756m L1 fixedL1 fixed 186.5186.5 4.8394.839 0.008m0.008m
B31B31 Virtual_510Virtual_510 w0138c2vrklvl14w0138c2vrklvl14 29.757m29.757m L1 fixedL1 fixed 186.5186.5 5.3465.346 0.008m0.008m
B32B32 Virtual_510Virtual_510 w0138c2vrklvl15w0138c2vrklvl15 29.754m29.754m L1 fixedL1 fixed 186.5186.5 6.3236.323 0.009m0.009m
B33B33 Virtual_510Virtual_510 w0138c2vrklvl16w0138c2vrklvl16 29.754m29.754m L1 fixedL1 fixed 186.5186.5 4.8944.894 0.007m0.007m
B34B34 Virtual_510Virtual_510 w0138c2vrklvl17w0138c2vrklvl17 29.756m29.756m L1 fixedL1 fixed 186.5186.5 4.9754.975 0.008m0.008m
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Processed Kin. Processed Kin. [9 of 12][9 of 12]
IDID FromFrom ToTo Baseline LengthBaseline Length Solution TypeSolution Type RatioRatio Reference VarianceReference Variance RMSRMS
B45B45 Virtual_511Virtual_511 w0124c2vrklvl11w0124c2vrklvl11 43.644m43.644m L1 fixedL1 fixed 1.81.8 44.41644.416 0.021m0.021m
B44B44 Virtual_511Virtual_511 w0124c1vrklvl10w0124c1vrklvl10 44.182m44.182m L1 fixedL1 fixed 8.08.0 4014.8404014.840 0.220m0.220m
B43B43 Virtual_511Virtual_511 w0124c1vrklvl09w0124c1vrklvl09 44.217m44.217m L1 fixedL1 fixed 8.08.0 4238.1334238.133 0.226m0.226m
B42B42 Virtual_511Virtual_511 w0124c1vrklvl08w0124c1vrklvl08 44.236m44.236m L1 fixedL1 fixed 8.08.0 4634.4814634.481 0.236m0.236m
B41B41 Virtual_511Virtual_511 w0124c1vrklvl07w0124c1vrklvl07 44.265m44.265m L1 fixedL1 fixed 8.08.0 5248.5065248.506 0.245m0.245m
B40B40 Virtual_511Virtual_511 w0124c1vrklvl06w0124c1vrklvl06 44.295m44.295m L1 fixedL1 fixed 8.08.0 5316.9945316.994 0.252m0.252m
B39B39 Virtual_511Virtual_511 w0124c1vrklvl05w0124c1vrklvl05 44.319m44.319m L1 fixedL1 fixed 8.08.0 5744.6575744.657 0.264m0.264m
B38B38 Virtual_511Virtual_511 w0124c1vrklvl04w0124c1vrklvl04 44.345m44.345m L1 fixedL1 fixed 8.08.0 6291.3666291.366 0.271m0.271m
B37B37 Virtual_511Virtual_511 w0124c1vrklvl03w0124c1vrklvl03 44.366m44.366m L1 fixedL1 fixed 8.08.0 6328.7136328.713 0.276m0.276m
B36B36 Virtual_511Virtual_511 w0124c1vrklvl02w0124c1vrklvl02 44.388m44.388m L1 fixedL1 fixed 8.08.0 6939.5406939.540 0.280m0.280m
B35B35 Virtual_511Virtual_511 w0124c1vrklvl01w0124c1vrklvl01 44.424m44.424m L1 fixedL1 fixed 8.08.0 7116.1757116.175 0.288m0.288m
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Processed Kin.Processed Kin.[10 of 12][10 of 12]
Station Name Station Name W0138 – Epoch 01W0138 – Epoch 01
NetworkNetwork Klang Valley Dense NetworkKlang Valley Dense Network
EpochEpoch Latitude (N)Latitude (N) Longitude (E)Longitude (E) Ellipsoidal Hgt (m)Ellipsoidal Hgt (m)
v (m)v (m) v (m)v (m) Obs.Obs. v (m)v (m)
11 33 1212 26.4936626.49366 0.00170.0017 101101 3939 12.8101712.81017 -0.0019-0.0019 44.55844.558 0.00440.0044
22 33 1212 26.4936726.49367 0.00220.0022 101101 3939 12.8101012.81010 -0.0042-0.0042 44.55544.555 0.00140.0014
33 33 1212 26.4936326.49363 0.00100.0010 101101 3939 12.8100912.81009 -0.0043-0.0043 44.55744.557 0.00340.0034
44 33 1212 26.4935826.49358 -0.0006-0.0006 101101 3939 12.8101812.81018 -0.0017-0.0017 44.55544.555 0.00140.0014
55 33 1212 26.4935426.49354 -0.0018-0.0018 101101 3939 12.8102812.81028 0.00140.0014 44.55444.554 0.00040.0004
66 33 1212 26.4935626.49356 -0.0012-0.0012 101101 3939 12.8102812.81028 0.00130.0013 44.55144.551 -0.0026-0.0026
77 33 1212 26.4935826.49358 -0.0006-0.0006 101101 3939 12.8102412.81024 0.00000.0000 44.55144.551 -0.0026-0.0026
88 33 1212 26.4935926.49359 -0.0004-0.0004 101101 3939 12.8102812.81028 0.00140.0014 44.55244.552 -0.0016-0.0016
99 33 1212 26.4936126.49361 0.00040.0004 101101 3939 12.8103212.81032 0.00250.0025 44.55244.552 -0.0016-0.0016
1010 33 1212 26.4935826.49358 -0.0007-0.0007 101101 3939 12.8104212.81042 0.00560.0056 44.55144.551 -0.0026-0.0026
MeanMean 33 1212 26.4936026.49360 101101 3939 12.8102412.81024 44.55444.554
MinMin 33 1212 26.4935426.49354 101101 3939 12.8100912.81009 44.55144.551
MaxMax 33 1212 26.4936726.49367 101101 3939 12.8104212.81042 44.55844.558
RMS of Obs (m)RMS of Obs (m) 0.0010.001 0.0030.003 0.0020.002
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Processed Kin.Processed Kin.[11 of 12][11 of 12]
Station Name Station Name W0138 - Epoch 02W0138 - Epoch 02
NetworkNetwork Klang Valley Dense NetworkKlang Valley Dense Network
EpochEpoch Latitude (N)Latitude (N) Longitude (E)Longitude (E) Ellipsoidal Hgt (m)Ellipsoidal Hgt (m)
v (m)v (m) v (m)v (m) Obs.Obs. v (m)v (m)
11 33 1212 26.4934726.49347 -0.0002-0.0002 101101 3939 12.8105212.81052 0.00610.0061 44.54944.549 0.00650.0065
22 33 1212 26.4934726.49347 -0.0003-0.0003 101101 3939 12.8104412.81044 0.00380.0038 44.55044.550 0.00750.0075
33 33 1212 26.4934426.49344 -0.0010-0.0010 101101 3939 12.8103412.81034 0.00070.0007 44.54744.547 0.00450.0045
44 33 1212 26.4934826.49348 0.00020.0002 101101 3939 12.8103212.81032 0.00020.0002 44.54144.541 -0.0015-0.0015
55 33 1212 26.4934726.49347 -0.0002-0.0002 101101 3939 12.8102012.81020 -0.0033-0.0033 44.53744.537 -0.0055-0.0055
66 33 1212 26.4934926.49349 0.00040.0004 101101 3939 12.8102012.81020 -0.0033-0.0033 44.53944.539 -0.0035-0.0035
77 33 1212 26.4934826.49348 0.00010.0001 101101 3939 12.8102512.81025 -0.0019-0.0019 44.53444.534 -0.0085-0.0085
88 33 1212 26.4934926.49349 0.00050.0005 101101 3939 12.8102212.81022 -0.0028-0.0028 44.54644.546 0.00350.0035
99 33 1212 26.4934726.49347 -0.0002-0.0002 101101 3939 12.8102312.81023 -0.0025-0.0025 44.54244.542 -0.0005-0.0005
1010 33 1212 26.4935026.49350 0.00070.0007 101101 3939 12.8104112.81041 0.00300.0030 44.54044.540 -0.0025-0.0025
MeanMean 33 1212 26.4934826.49348 101101 3939 12.8103112.81031 44.54344.543
MinMin 33 1212 26.4934426.49344 101101 3939 12.8102012.81020 44.53444.534
MaxMax 33 1212 26.4935026.49350 101101 3939 12.8105212.81052 44.55044.550
RMS of Obs (m)RMS of Obs (m) 0.0000.000 0.0030.003 0.0050.005
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Post-Processed – Coordinates Comparison:Post-Processed – Coordinates Comparison:
EPOCH No. 01EPOCH No. 01 33 1212 26.4936026.49360 101101 3939 12.8102412.81024 44.55444.554
EPOCH No. 02EPOCH No. 02 33 1212 26.4934826.49348 101101 3939 12.8103112.81031 44.54344.543
Coordinates DifferenceCoordinates Difference 0.00012” (0.0036 m)0.00012” (0.0036 m) -0.00007” (-0.0021 m)-0.00007” (-0.0021 m) 0.011 m0.011 m
Acceptance CriteriaAcceptance Criteria < 20 mm< 20 mm < 20 mm< 20 mm < 60 mm< 60 mm
Multi-Epochs AverageMulti-Epochs Average 33 1212 26.4935426.49354 101101 3939 12.8102812.81028 44.54944.549
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Pejabat :PerbandinganPejabat :Perbandingan
Real-Time vs Post-Processed Coordinates Comparison:Real-Time vs Post-Processed Coordinates Comparison:
REAL-TIME SURVEYREAL-TIME SURVEY 33 1212 26.4936426.49364 101101 3939 12.8102612.81026 44.54844.548
POST-PROCESSEDPOST-PROCESSED 33 1212 26.4935426.49354 101101 3939 12.8102812.81028 44.54944.549
Coordinates DifferenceCoordinates Difference 0.0001” (0.0030 m)0.0001” (0.0030 m) -0.00002” (-0.0006 m)-0.00002” (-0.0006 m) -0.001 m-0.001 m
Acceptance CriteriaAcceptance Criteria < 20 mm< 20 mm < 20 mm< 20 mm < 60 mm< 60 mm
Multi-Epochs AverageMulti-Epochs Average 33 1212 26.4935426.49354 101101 3939 12.8102812.81028 44.54944.549
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reProceduresProcedures – – Lapangan&pejabat : Static + Virtual Lapangan&pejabat : Static + Virtual
Rinex [1 of 11]Rinex [1 of 11]
StartField ObservationStatic Technique[Two Sessions]
Rinex Data Download
Equipment Preparation
Epoch No. 02Baseline Solution& Coordinates
Analyses
Observation Configuration
End
Virtual RinexData Download
Baseline Processing Two (2) Epochs
Comparison?Data & Results
Submission
Epoch No. 01Baseline Solution& Coordinates
Analyses
OKNO
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Rinex Rinex [2 of 11][2 of 11]
Equipment Preparation (Check List)Equipment Preparation (Check List)1.1. Rover ReceiverRover Receiver
2.2. Data loggerData logger
3.3. Reconnaisance Survey ReportReconnaisance Survey Report
4.4. Tripod or Fixed Height/Telescopic BipodTripod or Fixed Height/Telescopic Bipod
5.5. Field FormField Form
6.6. Lain-lain peralatanLain-lain peralatan
GPS Receiver ConfigurationGPS Receiver Configuration1.1. 5 second recording interval5 second recording interval
2.2. Minimum number of satellites = 1Minimum number of satellites = 1
Kursus Intensif Jurukur) 29 February 2007
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reProceduresProcedures - - Lapangan&pejabat : Static + Lapangan&pejabat : Static +
Virtual Rinex Virtual Rinex [3 of 11][3 of 11]Field Observation [1 of 2]Field Observation [1 of 2]
1.1. Mengisi Mengisi Field FormField Form
1.1. Nombor Stesen/CodeNombor Stesen/Code
2.2. Ketinggian AntennaKetinggian Antenna
3.3. Masa Mula CerapanMasa Mula Cerapan
2.2. Cerapan Statik [Epoch 01]Cerapan Statik [Epoch 01] Tempoh Cerapan > 5 MinitTempoh Cerapan > 5 Minit
Tracked Satellites > 5Tracked Satellites > 5 Tempoh Cerapan > 30 MinitTempoh Cerapan > 30 Minit
Tracked Satellites = 4Tracked Satellites = 4 End SurveyEnd Survey
3.3. Ukur Semula Ketinggian antenna - semakanUkur Semula Ketinggian antenna - semakan
4.4. Kemaskini Field FormKemaskini Field Form
5.5. Check Tripod/Bipod Centering and Verticality Check Tripod/Bipod Centering and Verticality
Kursus Intensif Jurukur) 29 February 2007
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reProceduresProcedures - - Lapangan&pejabat : Static + Lapangan&pejabat : Static +
Virtual Rinex Virtual Rinex [4 of 11][4 of 11]
Field Observation [2 of 2]Field Observation [2 of 2]
6.6. Cerapan Statik [Epoch 02]Cerapan Statik [Epoch 02] Tempoh Cerapan > 5 MinitTempoh Cerapan > 5 Minit
Tracked Satellites > 5Tracked Satellites > 5 Tempoh Cerapan > 30 MinitTempoh Cerapan > 30 Minit
Tracked Satellites = 4Tracked Satellites = 4 End SurveyEnd Survey
7.7. Kemaskini Kemaskini Field FormField Form
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reProceduresProcedures - - Lapangan&pejabat : Static + Lapangan&pejabat : Static +
Virtual Rinex Virtual Rinex [5 of 11][5 of 11]Data DownloadData Download
1.1. Connect Receiver ke PCConnect Receiver ke PC
2.2. Menggunakan software yang dibekalkan, muat Menggunakan software yang dibekalkan, muat turun set data berikut:-turun set data berikut:- GPS raw dataGPS raw data
3.3. Namakan data files dengan nama-nama STESEN Namakan data files dengan nama-nama STESEN atau apa-apa nama yang difikrkan sesuai.atau apa-apa nama yang difikrkan sesuai.
4.4. Convert GPS raw data ke Rinex formatConvert GPS raw data ke Rinex format
5.5. Backup data set:-Backup data set:-
1.1. Raw Data in manufacturer proprietary format Raw Data in manufacturer proprietary format
2.2. Raw Data in RINEX formatRaw Data in RINEX format
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reProceduresProcedures - - Lapangan&pejabat : Static + Lapangan&pejabat : Static +
Virtual Rinex Virtual Rinex [6 of 11][6 of 11]
Virtual Rinex Download:Virtual Rinex Download:
1.1. Log in ke dalam server MyRTKnet – Log in ke dalam server MyRTKnet – JUPEM GEOPORTALJUPEM GEOPORTAL
2.2. Hasilkan 5“ Virtual Rinex Data Hasilkan 5“ Virtual Rinex Data berdasarkan berdasarkan approximate coordinatesapproximate coordinates dan tempoh cerapan yang diambil dan tempoh cerapan yang diambil daripada 2 sesi cerapan. daripada 2 sesi cerapan.
Kursus Intensif Jurukur) 29 February 2007
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reProceduresProcedures - - Lapangan&pejabat : Static + Virtual Lapangan&pejabat : Static + Virtual
Rinex Rinex [7 of 11][7 of 11]Data Processing:Data Processing:
1.1. Menggunakan Menggunakan manufacturer‘s GPS processing manufacturer‘s GPS processing softwaresoftware, import data cerapan dan VRINEX., import data cerapan dan VRINEX.
2.2. Set Virtual Rinex Data (VRS) sebagai stesen Set Virtual Rinex Data (VRS) sebagai stesen RUJUKANRUJUKAN
3.3. Lakukan baseline processing menggunakan Lakukan baseline processing menggunakan perisian yang dibekalkan. perisian yang dibekalkan.
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reProceduresProcedures - - Lapangan&pejabat : Static + Lapangan&pejabat : Static +
Virtual Rinex Virtual Rinex [8 of 11][8 of 11]
Baseline Analyses [1 of 2]:Baseline Analyses [1 of 2]:
1.1. Baseline solution analyses:Baseline solution analyses:• Solution Type [Ambiguity/Bias Fixed]Solution Type [Ambiguity/Bias Fixed]• RMSRMS• Reference VarianceReference Variance• RatioRatio• Satellites Residuals PlotSatellites Residuals Plot
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reProceduresProcedures - - Lapangan&pejabat : Static + Lapangan&pejabat : Static +
Virtual Rinex Virtual Rinex [9 of 11][9 of 11]Baseline Analyses [2 of 2]:Baseline Analyses [2 of 2]:
JUP1 W0127
Epoch 01
Epoch 02
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reProceduresProcedures - - Lapangan&pejabat : Static + Virtual Lapangan&pejabat : Static + Virtual
Rinex Rinex [10 of 11][10 of 11]Post-Processed Coordinates Comparison:Post-Processed Coordinates Comparison:
EpochEpoch LengthLength (m)(m) RatioRatio Ref. Ref.
Var.Var.RMSRMS (m)(m) Sol.Sol. LatitudeLatitude LongitudeLongitude Ell. HgtEll. Hgt
(m)(m)
11 15.49215.492 10.210.2 7.1027.102 0.0100.010 L1-FixedL1-Fixed 33 1010 12.9167212.91672 101101 4343 03.5051503.50515 67.13967.139
22 15.48815.488 8.38.3 3.5203.520 0.0070.007 L1-FixedL1-Fixed 33 1010 12.9169312.91693 101101 4343 03.5052303.50523 67.12167.121
Coordinates Difference (m)Coordinates Difference (m) -0.0063-0.0063 -0.0024-0.0024 0.0180.018
EpochEpoch LengthLength (m)(m) RatioRatio Ref. Ref.
Var.Var.RMSRMS (m)(m) Sol.Sol. LatitudeLatitude LongitudeLongitude Ell. HgtEll. Hgt
(m)(m)
11 21.46221.462 7.37.3 4.0404.040 0.0080.008 L1-FixedL1-Fixed 33 1212 41.5583641.55836 101101 3939 14.5826814.58268 45.67045.670
22 21.40221.402 3.73.7 4.3344.334 0.0070.007 L1-FixedL1-Fixed 33 1212 41.5530341.55303 101101 3939 14.5796814.57968 46.03946.039
Coordinates Difference (m)Coordinates Difference (m) 0.15990.1599 0.0900.090 -0.369-0.369
Acceptance CriteriaAcceptance Criteria < 20 mm< 20 mm < 20 mm< 20 mm < 60 mm< 60 mm
JUP1
W0127
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reProceduresProcedures - - Lapangan&pejabat : Static + Virtual Lapangan&pejabat : Static + Virtual
Rinex Rinex [11 of 11][11 of 11]Average Coordinates:Average Coordinates:
EpochEpoch LengthLength (m)(m) RatioRatio Ref. Ref.
Var.Var.RMSRMS (m)(m) Sol.Sol. LatitudeLatitude LongitudeLongitude Ell. HgtEll. Hgt
(m)(m)
11 15.49215.492 10.210.2 7.1027.102 0.0100.010 L1-FixedL1-Fixed 33 1010 12.9167212.91672 101101 4343 03.5051503.50515 67.13967.139
22 15.48815.488 8.38.3 3.5203.520 0.0070.007 L1-FixedL1-Fixed 33 1010 12.9169312.91693 101101 4343 03.5052303.50523 67.12167.121
Average CoordinatesAverage Coordinates 33 1010 12.9168312.91683 101101 4343 03.5051903.50519 67.13067.130
JUP1
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reProcedures – Procedures – Lapangan & Lapangan &
Padang :Padang :Coordinates Transformation:Coordinates Transformation: TransformationTransformation
GDM2000 to Geocentric Cassini-SoldnerGDM2000 to Geocentric Cassini-Soldner GDM2000 to Geocentric RSOGDM2000 to Geocentric RSO
SoftwareSoftware Customized or commercial Customized or commercial Software VerificationSoftware Verification
Kursus Intensif Jurukur) 29 February 2007
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Data SerahanData SerahanEach of CCI Points [1 of 2]:Each of CCI Points [1 of 2]: Teknik Teknik Real-TimeReal-Time
Scanned Field FormScanned Field Form Raw DataRaw Data
Real-Time Data dalam Ascii FormatReal-Time Data dalam Ascii Format Rinex Data daripada GPS ReceiverRinex Data daripada GPS Receiver Virtual Rinex DataVirtual Rinex Data
Real-Time AnalisisReal-Time Analisis dan Perbandingan dan Perbandingan Coordinates RepeatabilityCoordinates Repeatability Perbezaan koordinat antara EpochsPerbezaan koordinat antara Epochs
Hasil Post-Processed Kinematic Hasil Post-Processed Kinematic Solution SummarySolution Summary Coordinates RepeatabilityCoordinates Repeatability Perbezaan koordinat antara EpochsPerbezaan koordinat antara Epochs
Perbezaan koordinat antara teknik Real-Time dan Post-Processed.Perbezaan koordinat antara teknik Real-Time dan Post-Processed.
Kursus Intensif Jurukur) 29 February 2007
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Data SerahanData SerahanEach of CCI Points [2 of 2]:Each of CCI Points [2 of 2]: Post-Processed Static + Virtual RinexPost-Processed Static + Virtual Rinex
Scanned Field FormScanned Field Form Raw DataRaw Data
Rinex Data daripada GPS ReceiverRinex Data daripada GPS Receiver Virtual Rinex DataVirtual Rinex Data
Post-Processed Static ResultsPost-Processed Static Results Baseline SolutionsBaseline Solutions Coordinates Difference between EpochsCoordinates Difference between Epochs
Kursus Intensif Jurukur) 29 February 2007
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TAMATTAMAT
TERIMA KASIHTERIMA KASIH