--- title: Knowledge Base | INS (3) description: INS | Inertial Labs Knowledge Base (3) --- [![InertialLabs](https://resources.inertiallabs.com/hubfs/InertialLabs_December2019%20Theme/Images/logo.svg)](https://inertiallabs.com/) [**Configure Unit](https://resources.inertiallabs.com/inertial-labs-product-selector) [**Technical Support](https://inertiallabs.atlassian.net/servicedesk/customer/portals) [**Contact Us](https://inertiallabs.com/sales/) # Inertial Labs Knowledge Base [Content Title](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins/page/3#) Description --- ### Topics - [10 (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/10) - [2D (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/2d) - [2D2T (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/2d2t) - [3D (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/3d) - [7 (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/7) - [Accelerations (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/accelerations) - [Accuracy (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/accuracy) - [AHRS (8)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs) - [AHRS-II (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs-ii) - [AHRS-II-P (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs-ii-p) - [Aiding (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/aiding) - [Alignment (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/alignment) - [Angles (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/angles) - [Angular (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/angular) - [Antenna (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/antenna) - [Arm (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/arm) - [ARW (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/arw) - [Auto (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/auto) - [Auto-Start (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/auto-start) - [Automatic (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/automatic) - [Baro-Altimeter (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/baro-altimeter) - [Barometer (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/barometer) - [Base (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/base) - [Baud (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/baud) - [BeiDou (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/beidou) - [Bias (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/bias) - [Break (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/break) - [Cable (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/cable) - [calibration (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/calibration) - [COM (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/com) - [Communication (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/communication) - [Compass (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/compass) - [Computer (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/computer) - [Condition (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/condition) - [Coning (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/coning) - [Constellation (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/constellation) - [Control (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/control) - [Converting (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/converting) - [Correction (7)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/correction) - [custom (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/custom) - [dampening (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/dampening) - [Data (5)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/data) - [Datatypes (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/datatypes) - [Declination (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/declination) - [Development (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/development) - [Difference (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/difference) - [Different (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/different) - [Doppler (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/doppler) - [Driver (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/driver) - [Dual (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/dual) - [DVL (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/dvl) - [EGNOS (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/egnos) - [EMI (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/emi) - [encoder (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/encoder) - [Equations (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/equations) - [Error (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/error) - [Estimation (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/estimation) - [Euler (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/euler) - [Explorer (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/explorer) - [external (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/external) - [File (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/file) - [Filter (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/filter) - [Firmware (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/firmware) - [Flash (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/flash) - [Flow (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/flow) - [Flowchart (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/flowchart) - [Frequencies (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/frequencies) - [FT230x (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ft230x) - [Galileo (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/galileo) - [Gimbal (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gimbal) - [GLONASS (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/glonass) - [GNSS (12)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gnss) - [GPS (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gps) - [GPS Denied Navigation (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gps-denied-navigation) - [GUI (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gui) - [Guide (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/guide) - [Gyro (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gyro) - [Gyrocompass (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gyrocompass) - [Gyroscope (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gyroscope) - [Hardware (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/hardware) - [Heading (6)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/heading) - [High (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/high) - [HR (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/hr) - [HYPACK (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/hypack) - [Icon (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/icon) - [IMR (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/imr) - [IMU (8)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/imu) - [IMU-P (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/imu-p) - [Increase (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/increase) - [Inertial (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/inertial) - [Initial (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/initial) - [Input (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/input) - [INS (32)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins) - [INS-B (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-b) - [INS-D (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-d) - [INS-DL (5)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-dl) - [INS-DU (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-du) - [INS-P (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-p) - [Instability (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/instability) - [Integration (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/integration) - [Interference (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/interference) - [iron (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/iron) - [Issue (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/issue) - [Kit (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/kit) - [LabVIEW (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/labview) - [Latitude (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/latitude) - [Length (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/length) - [Lever (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/lever) - [LiDAR (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/lidar) - [Linux (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/linux) - [Lock (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/lock) - [Logs (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/logs) - [Longitude (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/longitude) - [LPF (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/lpf) - [Magnetic (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/magnetic) - [Magnetometer (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/magnetometer) - [Manual (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/manual) - [mdc (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/mdc) - [Measuring (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/measuring) - [Methods (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/methods) - [Mouse (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/mouse) - [MRU (10)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/mru) - [MRU-PD (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/mru-pd) - [Navic (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/navic) - [NovAtel (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/novatel) - [Odometer (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/odometer) - [Off (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/off) - [Offset (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/offset) - [On (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/on) - [On-The-Fly (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/on-the-fly) - [OptoAHRS (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/optoahrs) - [OptoINS (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/optoins) - [OS3D (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/os3d) - [OS3D-FG (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/os3d-fg) - [Outage (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/outage) - [Output (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/output) - [Parameters (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/parameters) - [Performance (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/performance) - [Pinout (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/pinout) - [Point (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/point) - [Ports (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ports) - [Position (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/position) - [Post (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/post) - [Power (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/power) - [PRM (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/prm) - [Problem (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/problem) - [Processing (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/processing) - [PV (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/pv) - [QINSy (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/qinsy) - [Quaternion (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/quaternion) - [Quick (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/quick) - [QZSS (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/qzss) - [Random (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/random) - [Rate (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/rate) - [receiver (6)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/receiver) - [Remote Sensing (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/remote-sensing) - [Requesting (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/requesting) - [RESEPI (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/resepi) - [Resolution (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/resolution) - [Restarting (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/restarting) - [RINEX (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/rinex) - [ROS (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ros) - [RTCM (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/rtcm) - [RTK (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/rtk) - [SAMC (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/samc) - [Satellite (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/satellite) - [SBAS (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/sbas) - [Sculling (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/sculling) - [SDK (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/sdk) - [Sensor (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/sensor) - [Serial (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/serial) - [Service (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/service) - [Signals (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/signals) - [Single (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/single) - [Sizing (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/sizing) - [Small (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/small) - [soft (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/soft) - [Software (3)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/software) - [Stand-Alone (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/stand-alone) - [Start (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/start) - [Surveying (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/surveying) - [Time (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/time) - [TNC (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/tnc) - [update (4)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/update) - [USB (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/usb) - [UTC (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/utc) - [Velocity (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/velocity) - [VG3D (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/vg3d) - [vibration (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/vibration) - [VRW (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/vrw) - [Walk (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/walk) - [Wave (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/wave) - [Wheel (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/wheel) - [Wind (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/wind) - [Windows (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/windows) - [WOM (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/wom) - [WS (1)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ws) - [ZUPT (2)](https://resources.inertiallabs.com/en-us/knowledge-base/tag/zupt) [See all](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins/page/3#) ### Need More Help? - [Visit our Glossary](https://inertiallabs.com/glossary/) - [Get help from our Support Team](https://inertiallabs.atlassian.net/servicedesk/customer/portal/1/group/1/create/1) - [Contact Sales](https://inertiallabs.com/sales/) ## [Requesting Additional Logs from Receiver for INS](https://resources.inertiallabs.com/en-us/knowledge-base/requesting-additional-logs-from-receiver-for-ins) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 19, 2020 10:37:49 AM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/requesting-additional-logs-from-receiver-for-ins) Purpose: To instruct on how to request additional logs from the internal receiver on the [INS](https://inertiallabs.com/products/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**. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/requesting-additional-logs-from-receiver-for-ins) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/requesting-additional-logs-from-receiver-for-ins#comments-listing) Topics: [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [receiver](https://resources.inertiallabs.com/en-us/knowledge-base/tag/receiver), [Requesting](https://resources.inertiallabs.com/en-us/knowledge-base/tag/requesting), [Logs](https://resources.inertiallabs.com/en-us/knowledge-base/tag/logs) ## [Regular Versus High Resolution (HR) Data](https://resources.inertiallabs.com/en-us/knowledge-base/regular-versus-high-resolution-hr-data) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 19, 2020 10:30:05 AM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/regular-versus-high-resolution-hr-data) Purpose: The purpose of this article is to show the difference in resolution values for [Gyroscope](https://resources.inertiallabs.com/resources/gyroscopes-and-the-history-of-stabilization-for-remote-weapons-stations), Accelerometer, Reference Altitude, Reference Position, GNSS Altitude, and GNSS Position data. The table below shows the units for the measurement and compares the maximum resolution for the corresponding data type for both Regular Resolution and HR Resolution. This applies to all Inertial Labs products (with exception of unit that does not contain GNSS receiver) unless specified otherwise. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/regular-versus-high-resolution-hr-data) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/regular-versus-high-resolution-hr-data#comments-listing) Topics: [MRU](https://resources.inertiallabs.com/en-us/knowledge-base/tag/mru), [AHRS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs), [IMU](https://resources.inertiallabs.com/en-us/knowledge-base/tag/imu), [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [OptoINS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/optoins), [OptoAHRS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/optoahrs), [Resolution](https://resources.inertiallabs.com/en-us/knowledge-base/tag/resolution), [High](https://resources.inertiallabs.com/en-us/knowledge-base/tag/high), [Difference](https://resources.inertiallabs.com/en-us/knowledge-base/tag/difference), [WOM](https://resources.inertiallabs.com/en-us/knowledge-base/tag/wom), [HR](https://resources.inertiallabs.com/en-us/knowledge-base/tag/hr), [Datatypes](https://resources.inertiallabs.com/en-us/knowledge-base/tag/datatypes) ## [Measuring Linear Accelerations from External Monitoring Point](https://resources.inertiallabs.com/en-us/knowledge-base/measuring-linear-accelerations-from-external-monitoring-point) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 19, 2020 10:19:42 AM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/measuring-linear-accelerations-from-external-monitoring-point) Purpose: To instruct the user on what settings need to be configured such that one can monitor linear accelerations from an external monitoring point near, or around the [INS](https://inertiallabs.com/products/ins/). *Note:* This will also change the monitoring point for position, and velocity. Additionally, it is assumed that the monitoring point is rigidly attached to the same fixture where the INS is mounted. Last Updated: February, 2020 If offset is only a change in a few inches then the user may notice that the offset accounted for does not make a noticeable difference in sensor output. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/measuring-linear-accelerations-from-external-monitoring-point) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/measuring-linear-accelerations-from-external-monitoring-point#comments-listing) Topics: [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [external](https://resources.inertiallabs.com/en-us/knowledge-base/tag/external), [Point](https://resources.inertiallabs.com/en-us/knowledge-base/tag/point), [Different](https://resources.inertiallabs.com/en-us/knowledge-base/tag/different), [Accelerations](https://resources.inertiallabs.com/en-us/knowledge-base/tag/accelerations), [Measuring](https://resources.inertiallabs.com/en-us/knowledge-base/tag/measuring) ## [Which Magnetometer Calibration Method Do I Use For My Device?](https://resources.inertiallabs.com/en-us/knowledge-base/which-magnetometer-calibration-method-do-i-use-for-my-device) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 18, 2020 5:13:21 PM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/which-magnetometer-calibration-method-do-i-use-for-my-device) Last Updated: October 2019 Purpose: The Inertial Labs [INS](https://inertiallabs.com/products/ins/) has five methods of hard and soft iron calibrations for heading calculations.   **1. 3D Calibration** Application: The **3D calibration** is designed for carrier objects (typically aerial, or marine) that can operate in full heading, pitch and roll ranges. A possible application using this calibration method is bathymetric surveillance. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/which-magnetometer-calibration-method-do-i-use-for-my-device) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/which-magnetometer-calibration-method-do-i-use-for-my-device#comments-listing) Topics: [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [Heading](https://resources.inertiallabs.com/en-us/knowledge-base/tag/heading), [soft](https://resources.inertiallabs.com/en-us/knowledge-base/tag/soft), [On-The-Fly](https://resources.inertiallabs.com/en-us/knowledge-base/tag/on-the-fly), [Magnetometer](https://resources.inertiallabs.com/en-us/knowledge-base/tag/magnetometer), [iron](https://resources.inertiallabs.com/en-us/knowledge-base/tag/iron), [calibration](https://resources.inertiallabs.com/en-us/knowledge-base/tag/calibration), [2D2T](https://resources.inertiallabs.com/en-us/knowledge-base/tag/2d2t), [2D](https://resources.inertiallabs.com/en-us/knowledge-base/tag/2d), [3D](https://resources.inertiallabs.com/en-us/knowledge-base/tag/3d), [VG3D](https://resources.inertiallabs.com/en-us/knowledge-base/tag/vg3d) ## [INS, MRU, AHRS-II Firmware Update Guide](https://resources.inertiallabs.com/en-us/knowledge-base/ins-mru-ahrs-ii-firmware-update-guide) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 18, 2020 4:43:32 PM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/ins-mru-ahrs-ii-firmware-update-guide) Last Updated: July 2019 **Preface:** This document describes the steps of the firmware update procedure for the Inertial Labs [GPS-Aided Inertial Navigation Systems](https://inertiallabs.com/products/ins/) (INS), [Motion Reference Units](https://inertiallabs.com/products/motion-reference-units-wave-sensors-mru-ws/) (MRU), and [Attitude and Heading Reference Systems](https://inertiallabs.com/products/ahrs/) (AHRS) with embedded DGPS receivers. It holds for all members of the INS family – INS-B, INS-P, INS-PD, the MRU family – MRU-B, MRU-E, MRU-P, and MRU-PD, as well as the AHRS products. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/ins-mru-ahrs-ii-firmware-update-guide) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/ins-mru-ahrs-ii-firmware-update-guide#comments-listing) Topics: [MRU](https://resources.inertiallabs.com/en-us/knowledge-base/tag/mru), [AHRS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs), [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [INS-D](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-d), [INS-DL](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-dl), [INS-B](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-b), [AHRS-II](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs-ii), [update](https://resources.inertiallabs.com/en-us/knowledge-base/tag/update), [Guide](https://resources.inertiallabs.com/en-us/knowledge-base/tag/guide), [Firmware](https://resources.inertiallabs.com/en-us/knowledge-base/tag/firmware) ## [INS to IMR Converter Guide for Post-Processing in Inertial Explorer](https://resources.inertiallabs.com/en-us/knowledge-base/ins-to-imr-converter-guide-for-post-processing-in-inertial-explorer) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 18, 2020 4:21:57 PM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/ins-to-imr-converter-guide-for-post-processing-in-inertial-explorer) Last Updated: October 2019 **Purpose:** The purpose of this Guide is to explain how one uses the supplied [IMU](https://inertiallabs.com/products/imup/) to IMR Converter. The converter is an executable file named “udd2txt” and supplied on-request by Inertial Labs customers. This executable is convenient for users of NovAtel’s Inertial Explorer Post-Processing software as it removes needed steps in converting file types for raw IMU data in Binary format, to the appropriate file type for post-processing (.imr) in Inertial Explorer. If you wish to have access to this tool, contact an Inertial Labs Support Member using: [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/ins-to-imr-converter-guide-for-post-processing-in-inertial-explorer) 1 Comment [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/ins-to-imr-converter-guide-for-post-processing-in-inertial-explorer#comments-listing) Topics: [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [NovAtel](https://resources.inertiallabs.com/en-us/knowledge-base/tag/novatel), [IMR](https://resources.inertiallabs.com/en-us/knowledge-base/tag/imr), [Inertial](https://resources.inertiallabs.com/en-us/knowledge-base/tag/inertial), [Explorer](https://resources.inertiallabs.com/en-us/knowledge-base/tag/explorer), [Post](https://resources.inertiallabs.com/en-us/knowledge-base/tag/post), [Processing](https://resources.inertiallabs.com/en-us/knowledge-base/tag/processing) ## [INS Hardware GNSS Pinout Description](https://resources.inertiallabs.com/en-us/knowledge-base/ins-hardware-gnss-pinout-description) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 18, 2020 4:11:36 PM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/ins-hardware-gnss-pinout-description) Purpose: Identify the pin outputs for the GNSS output on the [INS-B, INS-P, INS-D, INS-DL](https://inertiallabs.com/products/ins/) [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/ins-hardware-gnss-pinout-description) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/ins-hardware-gnss-pinout-description#comments-listing) Topics: [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [INS-D](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-d), [INS-DL](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-dl), [INS-B](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-b), [INS-P](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-p), [GNSS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gnss), [Pinout](https://resources.inertiallabs.com/en-us/knowledge-base/tag/pinout) ## [Euler and Quaternion Angles: Differences and Why it Matters](https://resources.inertiallabs.com/en-us/knowledge-base/euler-and-quaternion-angles-differences-and-why-it-matters) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 18, 2020 1:20:25 PM - [Tweet](https://twitter.com/share) [![](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/euler-and-quaternion-angles-differences-and-why-it-matters) Purpose: To explain the orientation angles used for Inertial Labs devices and how they relate to one another. Last Updated: August 2019 **What's the difference and why does it matter?** Euler angles are generally what most people consider when they picture 3D space. Each value represents the rotation in degrees (it could technically be in any units) around one of the 3 axes in 3D space. Most of the time you will want to create angles using Euler angles because they are conceptually the easier to understand. The flaw is that Euler angles have a problem known as the gimbal lock that prevents certain rotations when two axes align. The solution: quaternions. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/euler-and-quaternion-angles-differences-and-why-it-matters) 2 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/euler-and-quaternion-angles-differences-and-why-it-matters#comments-listing) Topics: [MRU](https://resources.inertiallabs.com/en-us/knowledge-base/tag/mru), [AHRS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs), [IMU](https://resources.inertiallabs.com/en-us/knowledge-base/tag/imu), [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [AHRS-II](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ahrs-ii), [Angles](https://resources.inertiallabs.com/en-us/knowledge-base/tag/angles), [Quaternion](https://resources.inertiallabs.com/en-us/knowledge-base/tag/quaternion), [Euler](https://resources.inertiallabs.com/en-us/knowledge-base/tag/euler), [Gimbal](https://resources.inertiallabs.com/en-us/knowledge-base/tag/gimbal), [Lock](https://resources.inertiallabs.com/en-us/knowledge-base/tag/lock) ## [Device Connected but Device heading Differs from GNSS Heading from Dual Antenna INS](https://resources.inertiallabs.com/en-us/knowledge-base/device-connected-but-device-heading-differs-from-gnss-heading-from-dual-antenna-ins) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 18, 2020 11:58:23 AM - [Tweet](https://twitter.com/share) [![INS GUI Narrow Integer](https://resources.inertiallabs.com/hubfs/INS%20GUI%20narrow%20int.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/device-connected-but-device-heading-differs-from-gnss-heading-from-dual-antenna-ins)   Purpose: Diagnosing a common issue where the device is connect but heading as seen by device differs drastically compared to the GNSS heading. Last Updated: July 2019 Common Issues: 1. The antennas are connected, but the heading of the [INS](https://inertiallabs.com/products/ins/) starts with 0 (relative heading). 2. The INS heading differs a lot from the GNSS heading. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/device-connected-but-device-heading-differs-from-gnss-heading-from-dual-antenna-ins) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/device-connected-but-device-heading-differs-from-gnss-heading-from-dual-antenna-ins#comments-listing) Topics: [Problem](https://resources.inertiallabs.com/en-us/knowledge-base/tag/problem), [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [INS-DL](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins-dl), [Heading](https://resources.inertiallabs.com/en-us/knowledge-base/tag/heading) ## [Configuring Output Offset - Lever Arm for INS/IMU](https://resources.inertiallabs.com/en-us/knowledge-base/configuring-output-offset-lever-arm-for-ins/imu) Posted by [Will Dillingham](https://resources.inertiallabs.com/en-us/knowledge-base/author/will-dillingham) on Aug 18, 2020 11:45:16 AM - [Tweet](https://twitter.com/share) [![Inertial Labs Logo](https://resources.inertiallabs.com/hubfs/Inertial%20Labs%20logo%20-%20new2-1.png) ](https://resources.inertiallabs.com/en-us/knowledge-base/configuring-output-offset-lever-arm-for-ins/imu) Purpose: To configure the output offset in GUI; internally known as configuring “PV measuring point relative to the [IMU](https://inertiallabs.com/products/imup/)”. This feature is to be used if the user wishes to output IMU data from another set point on the system. A common example would have the INS/IMU sitting near the CG of a aerospace vehicle, and you wish to compute position data for a fixed point located on the wing. [Read More](https://resources.inertiallabs.com/en-us/knowledge-base/configuring-output-offset-lever-arm-for-ins/imu) 0 Comments [Click here to read/write comments](https://resources.inertiallabs.com/en-us/knowledge-base/configuring-output-offset-lever-arm-for-ins/imu#comments-listing) Topics: [IMU](https://resources.inertiallabs.com/en-us/knowledge-base/tag/imu), [INS](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins), [Arm](https://resources.inertiallabs.com/en-us/knowledge-base/tag/arm), [PV](https://resources.inertiallabs.com/en-us/knowledge-base/tag/pv), [Lever](https://resources.inertiallabs.com/en-us/knowledge-base/tag/lever) [Previous](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins/page/2) [All posts](https://resources.inertiallabs.com/en-us/knowledge-base/all) [Next](https://resources.inertiallabs.com/en-us/knowledge-base/tag/ins/page/4) ### Most Popular Resources --- ### Knowledge Base Documents Copyright © 2026 Inertial Labs - All Rights Reserved ![Clicky](https://in.getclicky.com/101352691ns.gif)