Pix4D & Emlid Scanning kit Standard

The Pix4D & Emlid Scanning Kit combines photogrammetry and LiDAR data from an iPhone with the RTK precision of Reach RX to produce highly accurate 3D reconstructions.

Reach RX receives corrections from an RTK network or base and calculates centimeter-accurate coordinates (1 cm ≈ 0.39 in.), which are assigned to each image captured by your iPhone using the PIX4Dcatch mobile application. During image acquisition, the iPhone's LiDAR gathers point clouds. These LiDAR points compensate for the lack of 3D data over reflective or low-texture surfaces and help identify uncovered areas to fill gaps during scanning.

Once the project is complete, the captured data is sent to the PIX4D cloud for automatic processing. There, you can generate precise 3D reconstructions for further analysis or export to third-party software. Explore this example project to see the results in action.

The Scanning Kit does not require advanced surveying skills and is designed to quickly capture accurate digital models for documenting trenches and as-builts, performing volumetric measurements, and enriching aerial data with terrestrial scans in areas inaccessible to drones. It is also used in forensic applications for precise collision reconstruction.

The accuracy of RTK-enabled PIX4Dcatch scans can achieve an absolute geolocation accuracy of less than 5 cm (1 cm ≈ 0.39 in.). This high level of precision is achievable when using Pix4D-adapted RTK devices such as the Reach RX. Watch this video for more details.

There are two types of kits: Standard and Advanced. Both kits include Emlid hardware and accessories:

• Reach RX
• Emlid Scanning Handle
• Tags (5 pcs)
• Type-C cable
• Leash
• Allen key 3 mm
• Carrying case


Standard kit includes:
• PIX4Dcatch - 1 year license
• PIX4Dcloud - 1 year license
• PIX4Dcatch training


Advanced kit includes everything Standard, plus:
• PIX4Dcloud Advanced - 1 year license
• PIX4Dmatic - 1 year license
• PIX4Dsurvey - 1 year license


What is not included:
• Smartphone
• SP-connect case

Pix4D & Emlid Scanning Kit is primarily designed for creating accurate 3D reconstructions outdoors. For indoor mapping, it relies exclusively on photogrammetry, as RTK accuracy cannot be achieved due to the absence of satellite visibility. Instead, it leverages the iPhone's LiDAR data to provide detailed depth information.

To ensure high accuracy indoors, ground control marks are essential. These GCPs must be georeferenced with centimeter (sub-inch) accuracy, which is not possible with RTK technology in indoor environments due to the lack of satellite signals. For this purpose, classic geodetic techniques, such as surveying with a total station, are recommended.