Using photogrammetry with drones & 3DF Zephyr Webinar with FAQs

Are you interested in photogrammetry with drones? Recently we held a webinar that introduced how 3DF Zephyr workflow is used to create highly representative 3D models and 2D ortho mosaics using drone shot images and surveyed ground control points.

photogrammetry with drones

We thought it would be helpful to collate a range of FAQ’s on one page for our customers. Please read below for some FAQ’s on photogrammetry with drones.

What are you using to obtain the gps positions of the targets?

Survey equipment with rtk corrective services assists in the application of photogrammetry with drones.

What drones did you use and what was the resoultion of the orignal pictures in this case?

DJI offers various types of drones, and the examples use images shot with an Olympus camera.

Is it possible to import EOP (X,Y,Z,omega,phi,kappa) from text file after importing images?

You can import the images and the pictures’ rotation parameters by clicking on File > Load photos with known parameters

If the image counts very big, is it possible to divide the projects to parts and then merge?

Yes, you can break photogrammetry projects with drones into smaller sections.

It is possible to integrate the model to BIM?

Yes, either via exporting supported formats or using the BIM – Revit Integration

Also, AccuPixel’s shop is now open for 3DFlow. Consequently, We encourage drone enthusiasts and professionals interested in precision the benefits of photogrammetry with drones. This exciting method demonstrates how you can create photogrammetric models in more ways than using a standard digital camera. As the field continues to grow, AccuPixel is always at the forefront of new applications and methods.

Furthermore, If you have any further questions – please do not hesitate to contact us – we would be happy to help. Feel free to follow us on social media at LinkedIn or Facebook.

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