HIGH QUALITY AND RESOLUTION SPATIAL DATA
Using our UAVs, we're creating top quality spatial data like digital orthophoto, digital elevation models (DEM and DSM), 3D of objests and 3D calculations. Special GPS devices and high quality sensors (cameras) are taking care for high accuracy and precision. . Processing Point Clouds, 3D Meshes and mapping, we can integrate all data into GIS .
SPECTRAL DATA AQUISITION
Using different UAVs, we are inspecting hard accesible objects like power lines, cell towers, roofs, bridges, wind turbines and others, detecting and monitoring structural health, rust level, determing the need for replacement of obsolete parts and other maintenence jobs. Our UAVs - flying platforms carry different high resolution RGB, thermal, multispectral and coronar sensors.
VIDEO, PHOTO AND AUDIO PRODUCTION
We offer production of video and photo materials from air, promotional video clips, panoramic interactive shots, video in VR technology (virtual reality), Time Lapse, video and audio production and postproduction, processing and social networking (YouTube, Facebook, Vimeo. etc.), etc. The music podcast, following the wish of our customers, can be completely authored by us.
Company Darna ltd., est. in 1992. in Zagrebu, is the leading company in Croatia on fields of forrest, agricultural and industrial application of UAVs..
We are using high tech multirotors and fixed wings with different kind of sensors (RGB, thermal, corona, Lidar, ...), adoptabla for all kind of inspections.
To us it is extremely important to comply with all legal acts related to flying unmanned aerial systems, for air data aquisition and flight control. All flights are conducted solely in accordance with the law and consequently all footage created by our aerial data aquisition is completely legal.
We are members of the Executive Board of the Croatian Unmanned Systems Association (HUBS) b> and we work closely with the Croatian Civil Aviation Agency (CCAA) b>, the State Geodetic Administration (DGU) b> as well as the Croatian Air Traffic Control (HKZP) . We are an authorized operator for performing all flight categories in all areas, from uninhabited to narrow city centers..