Nav Gps Analyzer 1.0.0.1 |work| Download Now
J-Nav GPS Analyzer is a specialized utility primarily used for configuring and managing parameters for GPS hardware, such as the Columbus V-800 MarkII
. While "Nav GPS Analyzer 1.0.0.1" is often searched for in relation to various GPS data management tasks, the software is most prominently documented as a tool for modifying hardware settings rather than deep data post-processing. Software Overview
The utility acts as a bridge between a computer and a connected GPS receiver. It is commonly used to:
Modify Baud Rates: Adjust the communication speed (e.g., to the factory default of 38,400bps).
Configure NMEA Sentences: Enable or disable specific output sentences such as $GPGGA, $GPRMC, and $GPVTG. nav gps analyzer 1.0.0.1 download
Adjust Refresh Rates: Change how often the device outputs location data (typically default to once per second).
Read Device Info: Retrieve current internal settings directly from the hardware for verification. Usage & Setup To use the J-Nav GPS Analyzer for device modification:
Connection: Connect the GPS receiver to your PC via its USB/serial interface.
Initialization: Launch the software and select the correct COM Port and current Baud Rate. Opening Communication: Click OpenPort to establish a link. J-Nav GPS Analyzer is a specialized utility primarily
Modification: Access the settings icon to "Read Information," select new parameters (like a different BaudRate), and click Execute to save changes to the device. Alternatives for Detailed Analysis
If your goal is to analyze GPS logs or performance metrics rather than configure hardware, other tools provide more comprehensive data visualization:
GPS Utility: A freeware option that supports waypoint extraction and route processing from various formats like Furuno and ADC.
Visual Analysis: For research-level data, analysts typically focus on reporting frequency, spatial outliers, and accuracy radius to assess log quality. Load a saved log: File → Open Log
Download Note: You can find official configuration guides and related software links on manufacturer sites like Columbus GPS (cbgps.com). Download - GPS Utility
3. Export Data to Google Earth
- Load a saved log: File → Open Log.
- Click Tools → Export to KML.
- Open the
.kmlfile in Google Earth to see your route overlaid on satellite imagery.
2. Intended Functionality (Typical for GPS Analyzers)
Based on similar software names and descriptions, “Nav GPS Analyzer” versions generally include:
- Satellite signal strength monitoring (SNR values)
- Position accuracy assessment (HDOP/VDOP)
- In-view satellite constellation visualization (GPS, GLONASS, Galileo, BeiDou)
- NMEA sentence parsing (GGA, RMC, GSA, GSV)
- Logging and export of GPS data (CSV/KML)
- Real-time speed, altitude, and heading readouts
Version 1.0.0.1 likely represents a foundational or beta build with basic functionality.
Q3: Does it work with Garmin USB GPS devices?
A: Most Garmin units output Garmin proprietary protocol, not NMEA. You may need to enable “NMEA output” in the device settings or use a converter tool.