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Forum: LakeESP

This forum was created to inform users about the LakeESP and provide information. Commonly asked questions are also answered. The LakeESP is a sensor buoy for monitoring water conditions and meteorology. Various water sensors can be placed along a cable, which hangs down into the water column. Meteorology sensors can monitor wind speed & direction, air temperature, humidity, barometric pressure, and net long & short wave radiation. All sensors are sampled at once. Sampling can occur every few seconds, or minutes.

  1. Where can I get the LakeESP Operator's Manual?

    The operator's manual is attached below.

    Started by PMEAdmin, 01-19-2012 06:23 PM
    • Replies: 0
    • Views: 22,025
    01-19-2012 06:23 PM Go to last post
  2. What should be done to install the data pipeline prior to LakeESP installation?

    The LakeESP data pipeline will normally be installed by PME on a customer computer using Windows Remote Desktop Connection. Some tasks must be done...

    Started by Michael Head, 11-28-2011 11:31 PM
    • Replies: 0
    • Views: 12,164
    11-28-2011 11:31 PM Go to last post
  3. What are PME installation services?

    In some cases, and at additional cost, PME will provided installation services for LakeESP. This posting describes what these services are. ...

    Started by Michael Head, 10-19-2011 02:41 PM
    • Replies: 1
    • Views: 14,223
    10-19-2011 03:01 PM Go to last post
  4. How often should I recalibrate my PAR sensor?

    LakeESP PAR sensor is just a Li-Cor LI-192 sensor adapted by PME to be placed on the LakeESP TChain. PAR is not calibrated by PME. We disassemble...

    Started by Michael Head, 07-22-2011 04:34 PM
    • Replies: 0
    • Views: 14,686
    07-22-2011 04:34 PM Go to last post
  5. What time is it?

    Time and date.... Time is invariant. The same instant occurs throughout the world at the same time. But date varies around the globe at the same...

    Started by Michael Head, 03-31-2011 09:42 PM
    • Replies: 0
    • Views: 14,070
    03-31-2011 09:42 PM Go to last post
  6. How do I set up RDV for viewing my LakeESP data?

    RDV is a client program that can be used to view LakeESP data. RDV makes use of a server called Data Turbine. PME's data pipeline program can send...

    Started by Michael Head, 03-31-2011 03:35 PM
    • Replies: 0
    • Views: 13,944
    03-31-2011 03:35 PM Go to last post
  7. Chapter's 4, 5, 6 of the operator's manual - Will these be on the final??

    The LakeESP operator's manual contains detailed information concerning LakeESP assembly, depolyment, and operation. In particular: Chapter 4 -...

    Started by Michael Head, 01-27-2011 05:06 PM
    • Replies: 0
    • Views: 14,134
    01-27-2011 05:06 PM Go to last post
  8. What are the steps for purchasing and implementing a LakeESP at my site?

    In general the following steps are followed for purchasing and implementing a LakeESP at your site. 1) Review PME's web description of the LakeESP...

    Started by Michael Head, 01-27-2011 04:37 PM
    • Replies: 0
    • Views: 14,623
    01-27-2011 04:37 PM Go to last post
  9. Is there cell phone reception at my site?

    Cell phone reception depends upon which carrier you contract for services and whether they have a cell tower nearby your site. It is sometimes...

    Started by Michael Head, 10-22-2010 07:28 PM
    • Replies: 0
    • Views: 14,604
    10-22-2010 07:28 PM Go to last post
  10. How long does it take to deliver a LakeESP?

    LakeESP is a semi-custom product. This means that PME holds some parts in our stock but not all. So we can not delivery immediately from stock. ...

    Started by Michael Head, 09-02-2010 07:40 PM
    • Replies: 0
    • Views: 14,107
    09-02-2010 07:40 PM Go to last post
  11. How do I set up a GSM cell phone contract in my country?

    LakeESP can transmit data via GSM cell phone using GPRS (http://en.wikipedia.org/wiki/Gprs) packet data. PME supplies a GSM modem within LakeESP but...

    Started by Michael Head, 08-17-2010 12:27 AM
    • Replies: 1
    • Views: 15,445
    08-24-2010 09:44 PM Go to last post
  12. How do I Load Engineering Unit Text Files into Excel?

    Begin Excel operation. Select File | Open. Select Text Files in the Files of type drop down box in the Open dialog. Browse to the...

    Started by Michael Head, 08-19-2010 04:16 PM
    • Replies: 0
    • Views: 14,011
    08-19-2010 04:16 PM Go to last post
  13. Why are My Engineering Unit *.TXT files Scrambled in Notepad?

    LakeESP writes measurements into ..\<station name>\EU\yyyyMMMdd hhmmss UTC.TXT files. These files contain a header block followed by columns of...

    Started by Michael Head, 08-19-2010 03:59 PM
    • Replies: 0
    • Views: 14,762
    08-19-2010 03:59 PM Go to last post
  14. How Can I Recompute Engineering Unit Text Files or Rebuild a Data Turbine Archive?

    In some cases it may become necessary to re-compute engineering unit text files from raw data. This may occur when a calibration is to be changed...

    Started by Michael Head, 08-19-2010 03:41 PM
    • Replies: 0
    • Views: 14,301
    08-19-2010 03:41 PM Go to last post
  15. How Can I Track Measurements in the Measurement Pipeline?

    LakeESP measurements move from sensor thru the system to some sink. At present the flow is 1) Sensor to 2) Logger to 3) xxxxxxxx.raw RAW File...

    Started by Michael Head, 08-19-2010 03:18 PM
    • Replies: 0
    • Views: 13,863
    08-19-2010 03:18 PM Go to last post
  16. I changed the calibration file and now there is no data

    I changed the calibration file name on the SD card in the LakeESP logger. The LakeESP is recording raw files on disk and telemetering these but no...

    Started by Michael Head, 07-30-2010 08:45 PM
    • Replies: 2
    • Views: 15,145
    08-18-2010 02:40 PM Go to last post
  17. What is CGDCONT?

    CGDCONT is a standard AT modem command that specifies the PDP (Packet Data Protocol) context parameter values. This information is supplied to...

    Started by Michael Head, 08-17-2010 03:02 PM
    calibration
    • Replies: 0
    • Views: 16,449
    08-17-2010 03:02 PM Go to last post
  18. Lake Number

    Lakes stratify during summer conditions. The water at the top warms. The density of this top water becomes less than the density of cooler,...

    Started by PMEAdmin, 08-16-2010 05:33 PM
    • Replies: 0
    • Views: 15,076
    08-16-2010 05:33 PM Go to last post
  19. How can LakeESP validate lake models?

    "Lake models" are computer programs that attempt to estimate parameters within the volume of a lake. They are like atmospheric models that are used...

    Started by PMEAdmin, 08-16-2010 05:25 PM
    • Replies: 0
    • Views: 13,900
    08-16-2010 05:25 PM Go to last post
  20. Why did I not see a connection test in the connection log file?

    I turned the ESP system on yesterday after servicing. Today when reviewing the connection log file I do not see the connection test statements. I...

    Started by Michael Head, 07-30-2010 04:23 PM
    • Replies: 1
    • Views: 14,657
    08-10-2010 08:39 PM Go to last post

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