Development of a method for creating and updating the cartographic base using space images from «SUPER VIEW-1» satellites

Abstract

Data obtained by remote sensing of land (remote sensing) from space, at this time in the world are widely used to create orthophotos in solving the following tasks: creating inventories and land management; creating and updating maps; planning and management of municipal territories; general monitoring of territories; in architecture and construction; in geological works; in design and survey works; when creating a basic cartographic substrate for various applications. The article presents the authors' views on the possibility of using Earth Remote Sensing data from the «SuperView-1» satellites to create and update cartographic bases based on the capabilities of the NSFCTC. The advantages of using digital orthorectification technology based on space images are presented. The technical characteristics of the SuperView-1 satellites and UNSPI-8.2 receiving station, which makes it possible to receive data from satellites are provided. The algorithm and results of practical experiment for orthophotos creation on a scale of 1:10,000 using space images from SuperView-1 satellites are presented. In general, the data from SuperView-1 satellites have been shown to be suitable for creating orthophotos on a scale of 1:10,000. The application of this technology to create digital cartographic support of territories on the basis of space survey materials will significantly reduce the cost of obtaining planning and cartographic materials, which in turn will reduce the time and cost of designing spatial data infrastructure, preparation of relevant documents for spatial planning. At the same time, it is possible to update planning and cartographic materials by monitoring and adjusting their changes.