During longtime space fights and interplanetary missions among numerous outboard risks, the crew faces onboard microbiological intruders as well. There is no way to send biological tests for the analysis to the Earth in such missions, so special onboard system of methods and activities must solve two different problems: sampling different types of bacteria and fungus and perform independent analysis of collected material without professional microbiologist among the crew and any help from the Earth. So we meet an interesting task to create system that would minimize human factor and rely mostly on computing machinery. In order to use pattern recognition method, we need to perform proper tests sampling and prepare them for the machine analysis. Stereoscopy and spectrometry is the only way to achieve our goal. Apart from tests sampling it is necessary to develop modified mathematical model for pattern recognition of bacteria and fungus, which were found during the flight. For that reason we are making mathematical model, describing microbiological samples. Still, we have a lot of work to do but the result of our research could become common use not only in space sector, but also in clinical medicine as well.
Aerospace (remote) methods today have become one of the most effective means to study the earth's surface. Taking into account the expansion of the range of tasks that the aerospace industry faces nowadays, as well as the fact that hyperspectral analysis of large volumes of data obtained during aerospace research is time-consuming and costly, the need for the introduction of automated control systems for aerospace enterprises is essential. The article is devoted to the study of approaches to evaluating the efficiency of the integrated automation in aerospace organizations. In the process of research, a technique based on the use of mathematical apparatus of fuzzy numbers and including an assessment of the productivity and stability of functioning of automation systems, as well as an analysis of the reliability of information exchange and security of information transmission. Therefore, the practical and theoretical significance of the chosen research topic is not in doubt.
This article proposes the use of the progressive web applications (PWA) for the geographic information systems’ (GIS) web user interfaces. The main advantages of this approach for GIS: use of arbitrary mobile and stationary devices; work in conditions of unstable connection to GIS server with fault-tolerant user input data delivery to the server, when the connection is restored; work offline with the information stored on client device, when the server is disconnected, and automatic synchronization of changed data, when the server connection is active; network traffic savings during data transfer. The above mentioned advantages are important for a number of practical applications in cadastral accounting and construction.
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