Internet Ready RTK GPS Network

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Internet Ready RTK GPS Network
By Carlos J. Rodríguez, PLS CGSIC Meeting May
23,2006
vernixeng.com
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Project Objectives

• Create the First GPS RTK Network in Puerto Rico
• Stream cm. accuracy real time using internet
• Integrate all GPS equipment in the same network

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Project Benefits

• SPCS over wide areas
• Homogeneous high accuracy
• Increases efficiency and productivity
• Reduce Cost

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RTK Basic
Real Time Kinematics

• GPS Base station with fix coordinated (X,Y,Z)
• Radio Modem (Broadcast)
• GPS Rover with radio Modem
• Compute errors and broadcast the errors to the
  rover.

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RTK Network Basic

• GPS Base station with fix coordinated (X,Y,Z)
• High speed internet connection
• Computer Server with RTK Network Software
• Compute network errors and broadcast the errors
  to the rover using internet

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Vernix GPS Network System

• GPS choke Antenna designed by NASA.
• Leica GPS System 1200 Receiver system V4.0 with
  network connection, battery backup, 1Gb Memory.
• Leica Spider Net 2.1 Software with network
  adjustment.
• Dell Server Pentium (R) D 3.00 GHz, 2 Gb Ram,
  1000 Gb memory, Internet 2, system backup.

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Vernix GPS Network System

• GPS choke Antenna designed by NASA.
• Leica GPS System 1200 Receiver system V4.0 with
  network connection, battery backup, 1Gb Memory.
• Leica Spider Net 2.1 Software with network
  adjustment.
• Dell Server Pentium (R) D 3.00 GHz, 2 Gb Ram,
  1000 Gb memory, Internet 2, system backup.

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Vernix GPS Network System

• GPS Trimble Net RS from PRMA, Bayamon. (Private)
• GPS Trimble Net RS from PR4N, Coamo. (Private)
• GPS Trimble Net RS from PRMI, Parguera. (NOAA)
• Trimble Zephyr antenna

Net RS Receiver
Zephyr Antenna
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Vernix GPS Network System Map
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Leica Spider Net Software
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Leica Spider Net Software
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Leica Spider Net Software
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Leica Spider Net Software
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Leica Spider Net Software
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Leica Spider Net Software
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Leica Spider Net Software
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Spider Net Applications
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Spider Net Applications
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Spider Net Applications
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The end