geoinformation technology; agricultural lands; ontology of lands evaluation; remote sensing of Earth; Terra Modis; multicriteria evaluation of lands

摘要

In this paper, we present models, methods and algorithms designed and developed with the aim of increasing the efficiency of information technology for producing digital graphic documents. The hierarchical model of structured description of raster images of graphic documents, 3D Kom-pojn. oumSolthe two-criteria recognition algorithm with self-learning, algorithms for automatic assembling of composite linear and discrete objects, methods for increasing the automated component of interactive editing procedures and assigning classification types to automatically generated templates, 3D modeling and visualization methods at the stages of interactive control and editing that have been implemented in the framework of the proposed technology contribute to a significant increase in time efficiency. The results obtained are demonstrated using the example of digitizing some typical images of real-world documents.