Surveying with Drones: No GCP (Ground Control Points) Required! Achieving High-Precision 3D Topographic Mapping with UAV Photogrammetry.
"Non-GCP UAV Photogrammetry" enables the creation of high-precision 3D topographic maps even when GCPs (Ground Control Points) or reference points cannot be established. In addition to UAV flight control, it is equipped with the αUAV-mounted dual-frequency synchronized imaging system "GCSv3." This system allows for the assignment of high-precision position and elevation data to each digital photo taken. Even in situations where on-site work by humans is difficult, such as during disasters, high-precision drawings can still be created. 【Features】 ■ No need to ensure visibility of existing reference points, eliminating the need for activities like tree cutting. ■ Reduces the time and effort required to establish ground reference points. ■ The captured photos and GNSS measurement values are accurately determined through synchronization functionality. ■ The synchronization feature significantly streamlines the ground reference process. For more details, please refer to the catalog or feel free to contact us.
Inquire About This Product
basic information
【Actual Measurement Accuracy (Map Scale 1:500)】 ■ Method: (Required Accuracy) / With GCP ⇒ Without GCP ■ Standard Deviation of Horizontal Position: (Within 0.25m) / Within 0.05m ⇒ Within 0.10m ■ Standard Deviation of Elevation: (Within 0.25m) / Within 0.05m ⇒ Within 0.10m *For more details, please refer to the catalog or feel free to contact us.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please refer to the catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company is a surveying firm that conducts topographic measurements and bathymetric surveys using drones (autonomous small unmanned aerial vehicles), remote-controlled boats (autonomous unmanned survey vessels), and GNSS (GPS surveying equipment). Among the surveying methods utilizing drones, we offer rare services such as topographic measurements of wooded areas using a small laser scanner mounted on a drone, as well as drone photogrammetry that does not require ground control points. Additionally, we perform environmentally safe bathymetric surveys using small remote-controlled boats, and for GPS-based control point surveys, we can handle everything from public surveying applications to result verification. For specialized measurements, we also create three-dimensional models of tunnels and other structures using digital cameras. Consultations and estimates are provided free of charge. Please visit our website first, and feel free to consult with Apeo Giken regarding any surveying needs, including those requiring specialized techniques, as well as general surveying. We serve clients nationwide.
![[NETIS Registration] Underwater Structure Visualization Measurement Device 'HYDRO300'](https://image.www.ipros.com/public/product/image/04a/2000859944/IPROS01058128557410288934.png?w=280&h=280)
