• Photo Rejection Surrounding GCPs in Aerotriangulation and Production

    I'm flying a corridor that's approximately 2100ft x 387ft and I'm running into some issues with aerotriangulation and production results. I flew nadir pose with 75% front and side overlap at an altitude of 100 ft (restricted airspace), and came up with…
  • How to use a tie-point as a GCP?

    I have collected geo-referenced drone data along with some SONY DSLR ground photos for a Proof of Concept job on an interchange. I have been trying to use the ground photos to improve the billboard signs along the interchange which have 'holes' in them…