Drone mapping orthomosaic refers to the process of creating high-resolution, georeferenced aerial images using a drone or unmanned aerial system (UAS).

Znap Fly's  drones equipped with a high-resolution camera captures a series of overlapping images of the target area from different angles. These images are then stitched together using specialized software to create a single composite image that covers the entire area.

Orthomosaic mapping has a wide range of applications, including land surveying, agriculture, environmental monitoring, construction, and urban planning. 

Znap Fly's processed 3D model can be shared with project team members, allowing users to measure, label and view the site.

For accurate models Znap Fly will use client provided controls collected in the field, or we can use our aero point flight panels corrected to NAD83 (2011) state plane coordinate system.

Point cloud data can also be exported for use in 3D CAD systems.

Znap Fly uses the processed drone data generated and develops CAD Linework for the site in a few days using AI technology.

CAD Linework includes such as buildings, roads, sidewalks, curbs, pavement markings, trees/shrubs, manholes/drains, railroads, and concrete pads, as well as elevation contour topography . 

Drones can be used for various purposes, including measuring distances, heights, volumes, and areas. Drone-based measurements offer several advantages over traditional measurement methods, including speed, accuracy, and safety.

Another feature is ability to label key areas and annotate with detail.

For survey grade data Znap Fly uses client provided controls (GCP) coordinates and uses them to correct the model to the coordinates in state plane.

Znap Fly also has the ability to use Aero Points, however it is up to the surveyor to verify coordinates collected.

Znap Fly will also provide a quality report verifying the RMSE error of the model. 

Including all photogrammetry processing data and accuracy.

Most models are well below an error of 0.1 of 1 US foot