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      Reset and request additional logs of the NovAtel receiver

      Posted by Oleh Omelianenko on Jun 27, 2023 11:29:41 AM

      For experienced users only. Please follow the instructions carefully since changing the configuration of the GNSS receiver can affect the INS performance if done incorrectly.

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      Topics: GNSS, receiver, NovAtel

      GNSS Correction Services for INS-DU

      Posted by Luke Wilson on Oct 5, 2020 2:15:15 PM

      Purpose: To understand the different GNSS correction services that can be used to enhance the performance and precision of the INS-DU.

      Last Updated: October 2020

      There are 2 different categories of GNSS correction services. These categories are based on either the State Space Representation (SSR) or Observation State Representations (OSR) of the errors. Both categories solve the same problem, but each use different techniques, delivery mechanisms, and core technologies to do so. Both SSR and OSR correction services are used to mitigate key GNSS errors (i.e. orbits, biases, clocks, etc.) in order to enable high precision GNSS performance.

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      Topics: INS, GNSS, receiver, Service, Correction, INS-DU

      Grounding of Your Device With a GNSS Receiver

      Posted by Luke Wilson on Aug 21, 2020 1:23:19 PM

      Purpose: To understand the grounding of an Inertial Labs device with a GNSS receiver and to understand the configuration of the TNC antenna cable shield.

      Last Updated: July 2020

      The shield of the TNC antenna cable is connected to the chassis of the device, and on the GNSS receiver this shield is connected to the power return potential. Since that is the case, the whole enclosure is under the same potential. We recommend users to isolate the chassis from the power return potential if it is required in their application, as we have not had any problems related to chassis isolation in any application.

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      Topics: GNSS, receiver, TNC, Antenna

      Mitigating Large Position Errors in INS/MRU/WS with GNSS Receiver

      Posted by Will Dillingham on Aug 19, 2020 2:29:16 PM

      Purpose: The purpose of this Knowledge Base article to is outline a few commonly seen issues and fixes that surround large GNSS position errors seen internationally. It is important to note that these issues are not at the fault of Inertial Labs products, but satellite line of sight issues, and satellite correction services.

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      Topics: MRU, INS, receiver, Error, Position, EGNOS, WS, SBAS, Correction

      Requesting Additional Logs from Receiver for INS

      Posted by Will Dillingham on Aug 19, 2020 10:37:49 AM

      Purpose: To instruct on how to request additional logs from the internal receiver on the INS.
      NOTE: Inertial Labs does not guarantee the correct operation of the INS when the customer requests additional logs from the receiver. This is responsibility of the customer.

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      Topics: INS, receiver, Requesting, Logs

      How to Upgrade NovAtel Receiver

      Posted by Will Dillingham on Aug 18, 2020 2:11:51 PM

      Purpose: Steps that should be performed in order to upgrade a NovAtel receiver model.

      Step 1.

      Please provide Inertial Labs Customer Service (email to with serial number of the receiver that needs the upgrade and desired model (or desired features).

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      Topics: GNSS, receiver, update, NovAtel

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