Drinking water entering the water supply system of the passenger car is refueled at railway stations along the train route and each time it differs in its chemical and microbiological composition and may not meet the requirements of SanPin 2.1.4.1074-01 "Drinking water. Hygienic requirements for water quality of centralized drinking water supply systems. Quality control. Hygienic requirements for ensuring the safety of hot water systems". Inadequate drinking water in the water supply system is an important sanitary and hygienic problem not only for passengers, but also for train crews.

The oppressed areas of agricultural crops of grain crops within the test field in the Akmola region of the Republic of Kazakhstan were studied using multispectral ERS data of medium and high resolution. As a result of processing space data, vector and raster data were obtained. Importance of the developing direction in agriculture - precision farming - is noted

The possibilities of decoding the forest tracts by rock composition by automated methods were studied, using various time multispectral images of high resolution. Experimental interpretation of several single images per territory, obtained within one year, has been carried out. An experimental joint decoding of a composition of these images is carried out. The results of deciphering the forest tracts on single images and on the composition of different images are estimated.

In framework of the strategic course of Russia's modern development for energy efficiency, resource saving and environmental safety as the basis for sustainable development of our country, issues related to environmental housebuilding or "green building" are of particular relevance and scientific and practical importance. In this article, the authors, taking into account generalization and analysis of the material accumulated on this subject, determine the basic principles (criteria) of ecological housing construction, an attempt is made to formulate a normative and methodological justification for each of them. The practical novelty of this work is that the presented principles of ecological housing construction are updated on the example of a specific territory and construction object. They are implemented in the business project for the construction of an autonomous energy-efficient complex "ECODOM" with innovative treatment facilities and resourcesaving operation technologies in one of the most ecologically clean areas of the Moscow region. The main objective of this project is, by creating the system "House, Nature, Man - a single whole", to move to a fundamentally new level of environmental and economic development of architectural and construction thought, considering the eco-house as a natural-anthropogenic ecosystem with a positive ecological resource, providing an autonomous existence, energy efficiency, Resource saving and environmental safety as the main principles of sustainable development. The business project provides all urban planning, technical, sanitary and environmental requirements for the selection of a land plot for individual housing construction, its layout, construction technologies, building materials, structures and products, residential buildings and premises, nature conservation facilities, resource-saving activities And the processing of waste products of the eco house into useful secondary products used in the future in the process of managing and operating the system.

The modern requirements of the society, applied to graduates of the higher school, become more rigid every year. This is due to changes in socio-economic conditions in society and the ever-increasing speed of scientific and technological progress. New forms and development strategies in various areas and spheres of human activities quickly become achievement of all mankind.

The paper reviews the principles of analysing the hyperspectral video information in the field of synthesis of local libraries of spectral signatures. A method for detecting finite elements is described on the basis of comparing them with standards from spectral libraries using linear spectral mixing algorithms.

The considerations are being given for possibility of laying a single railway track that will link China and Europe. The methodology of forecasting and justification of the route choice of such a path on the basis of fuzzy logic and the neural network method are discussed. Visualization of the obtained data is carried out using geoinformation systems.