{'fraction_non_alphanumeric': 0.015568862275449102, 'fraction_numerical': 0.0, 'mean_word_length': 5.582677165354331, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
USE OF UNMANNED AERIAL VEHICLES IN SURVEYING BUILDINGS AND STRUCTURES

The possibility of using unmanned aerial vehicles in the examination of the technical condition of high-rise civil and industrial structures, even with little discernible defects and damages, photo fixation and damage analysis in hard-to-reach places is being considered. Examples of the main types of layout of unmanned aerial vehicles and a set of auxiliary elements mounted on drones are shown. Possible automated control methods based on digital image processing and artificial intelligence methods applied to the identification of defects and damages during monitoring are presented. The advantages, expediency and prospects of using unmanned aerial vehicles with remote and contact (non-destructive) method of inspection of building structures are indicated.