We pride ourselves on obtaining industry standard accuracy.
Our GSD (Ground sampling data) commonly achieves between 1-2cm per pixel. Industry acceptability is between 1 and 3 cm.
We use the DJI Phantom 4 RTK and geo-tag all our photographs to within positioning accuracy of vertical 1.5 cm + 1 ppm（RMS); Horizontal 1 cm + 1 ppm (RMS). This is done by connecting Phantom 4 RTK to GNSS (Global Navigation Satellite Systems) and the Irish RTK Network. NB: 1 ppm means the error has a 1mm increase for every 1 km of movement from the aircraft (This is based on DJI manufacturing specifications).
We also convert all our geo co-ordinates to ITM (Irish Transverse Mercator) or any other co-ordinate system you may require.
We use best practice to obtain accurate results. We know how to plan a flight for each project in order to achieve this level of accuracy.
A full quality report will be given to you so you can verify the accuracies of the data we have obtained.