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In order to design the RNAV (area navigation) precision approach (PA) or nonprecision approach (NPA) there is a need to collect vital information on runway, aerodrome obstacles, and other important factors that support approach and landing procedure. Therefore, the development of RNAV flight procedures requires the acquisition of relevant field data on objects that affect flight safety during its decisive stages. Designing of flight procedures, updating aerodrome maps and aerodrome obstacle maps, creating obstacle...

Modern remote sensing techniques пїЅ passive and active - undergo considerable development in terms of spectral, temporal and geometric resolution of observations. The more and more sophisticated satellite observing systems are involved first in defence and geospatial intelligence tasks. Nevertheless apart from strictly military applications they can be exploited as пїЅdual-useпїЅ systems for civilian applications as well. The idea of this paper is to demonstrate, based on the literature review, how far high resol...