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The work describes a method for restoring three-dimensional models of rigid objects from one satellite image, based on the usage of convolutional neural network models. General requirements for reference and test satellite images are: seasonal shooting (lack of snow cover); images? geo-linking to railway infrastructure objects and to the general coordinate projection; presence of image metadata on survey and lighting conditions (geo-reference data and time of survey, photography and position of the Sun); visibilit...

The paper discusses the conceptual issues of creating and using the information infrastructure of a multi-satellite system for Earth remote sensing (MS RS) to address a wide range of problems in the oil and gas industry. We analyzed the information needs arising from monitoring the state of oil and gas production, storage, transportation, and refining facilities, as well as the possibilities of meeting these needs in the framework of a promising MS RS created on the basis of a small spacecraft constellation. The c...