Newly equipped with 'photogrammetry function' and 'laser rangefinder'.
The PENTAX GNSS receiver "GX2 Series" offers three models tailored for different applications: "GX2-C," "GX2-L," and "GX2-A." All models are equipped with a downward-facing (for pile driving) camera to enhance the efficiency of measurement and installation work! - GX2-C: Equipped with a downward-facing (for pile driving) camera and photogrammetry function. - GX2-L: Equipped with a downward-facing (for pile driving) camera and laser rangefinder usage image. - GX2-A: Common AR real-time downward-facing (for pile driving) camera across all three model types.
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basic information
■Main Features (Common to All Three Models) - Equipped with a high-performance satellite reception board (high-precision positioning module) with 1408 channels. It can receive signals from GPS, GLONASS, GALILEO, BEIDOU, and QZSS, enabling high-precision and rapid observations. - Achieves cable-free network RTK observations. Data from reference points or virtual reference points on the network can be obtained from the distribution server. - Inclination correction function included. Coordinates are corrected in real-time by an inclination sensor within a range of ±60°. - Dustproof and waterproof design rated IP68, allowing for safe operation even in sudden heavy rain. - The main unit is lightweight and robust, made of magnesium alloy, excelling in heat dissipation and shock resistance, and is compact at 1.0 kg including the battery. - Hot-swappable battery with a continuous usage time of approximately 20 hours. - The easy-to-read display on the main unit shows network connection status, battery level, number of satellites, and location information, indicating that the GNSS receiver is receiving signals from satellites. - Controller app PTS (standard included). The dedicated app PTS features photo-taking capabilities and map photo display for convenience. - Data can be output in a proprietary format and with RINEX extensions.
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Applications/Examples of results
PENTAX GNSS receivers are utilized in surveying, civil engineering, and construction industries. Newly equipped in the GX2 series! Photogrammetry and laser rangefinder For measurements in hard-to-access areas such as inside fences or the edges of central medians, photogrammetry functions and laser rangefinders can be used to measure points from a distance. This expands the range of work beyond that of standard GNSS receivers.
Detailed information
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PENTAX GX2-C Downward Camera (for Pile Driving) + Equipped with Photogrammetry Function - What is the photogrammetry function (measurement from captured images)? The GNSS unit is equipped with a camera, allowing for the capture of measurement points from multiple directions (3-5 images), enabling the calculation of the coordinates of the points later. For measurements in hard-to-access areas such as inside fences or the edges of central medians, capturing measurement points from a distance makes the work smoother. - How to use it Align the red cross mark with the measurement point on the captured image and tap the selection button to display the coordinates. - Accuracy: 20-40mm rms (measurement distance 2m-15m)
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PENTAX GX2-A Downward Camera (for Pile Driving) for Improving Surveying Efficiency! With the downward (pile driving) camera, you can guide to the point in real-time with images of the actual location and arrows. It has received positive feedback from users for its convenience.
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PENTAX GX2-L Downward Camera (for Piling) + Equipped with Laser Rangefinder A laser rangefinder that is convenient for measuring places that cannot be directly approached or high locations. Up to 5m, measurements in places that cannot be directly approached are possible using the laser rangefinder built into the GNSS main unit. Accuracy: 55mm rms Measurement range: 5m Photo: Image of laser rangefinder in use.
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If the pole's tilt is within ±60°, the coordinates will be corrected in real-time by the tilt sensor.
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PENTAX GX2 Series Controller Dedicated App PTS Menu Screen The dedicated app PTS offers photo shooting features and map photo display, making it convenient to use. If the controller is connected to the internet, the map of the photos will be displayed, and by pressing the "Photo and Sketch" button, you can also take pictures with the controller's camera. Additionally, if the map is downloaded in advance, it can be displayed even when offline. Menu Screen: By selecting the type of model from the GX2 series, the menu will switch according to the model, allowing one app to support all three models of the GX2 series.
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PENTAX GX2 Series Controller Dedicated App PTS Satellite Configuration Screen Receives signals from GPS, GLONASS, GALILEO, BEIDOU, and QZSS.
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PENTAX GX2 Series Controller Dedicated App PTS Guidance Screen
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PENTAX GX2 Series Controller Dedicated App PTS Observation Screen
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PENTAX GX2 Series Controller Dedicated App PTS Photo Shooting Screen
Line up（2）
| Model number | overview |
|---|---|
| GX2-C Downward (for pile driving) camera + equipped with photogrammetry function. The GNSS main unit is equipped with a camera, allowing you to take pictures of measurement points from multiple directions, enabling the calculation of the coordinates of the points later. | GX2-L Downward (for pile driving) camera + laser distance meter usage image. Measurements can be taken up to 5m using the laser distance meter built into the GNSS main unit. It is convenient for measuring in hard-to-reach places. |
| GX2-A Common AR real-time for 3 types of models. Equipped with a downward (for pile driving) camera. The downward camera guides you in real-time with images and arrows of the actual location. |
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Company information
Founded in 1933, we have roots in Fujii Seisakusho and are engaged in the development, manufacturing, and sales of PENTAX brand surveying instruments, which hold a share in over 40 countries worldwide. We offer a range of surveying and measuring equipment, including recently popular drone-mounted measuring devices, terrestrial 3D laser scanners (TLS), mobile SLAM laser scanners, 2D laser scanners for MMS, total stations, GNSS receivers, electronic theodolites, and auto levels. For all your surveying instrument needs, trust PENTAX TI Asahi Corporation. Our knowledgeable staff is dedicated to providing sincere support. The slogan of TI Asahi Corporation is "Pragmatism in Measurement" – we prioritize actual measurement performance over theoretical values and strive to sincerely meet the needs of surveying sites, contributing to the realization of a prosperous society. For all your surveying equipment needs, you can count on us.