The personnel, structural, scientific and methodological support of Kuzbass digital mapping were under study. It was established that traditional digital cartographic and geodetic support in Kuzbass is insufficient for the development of territorial planning, therefore additional semantic information is required, so new principles for its implementation were proposed. Thus, the purpose of the research was to develop a methodology for the development of geoinformation support for Kuzbass territory. This must be based on the development of methodology for forming territorial planning semantic information, which is a complex scientific task. The methodology of forming semantic information includes a systematic approach taking into account territorial planning, economics and ecology. Practical use of the proposed methodology implementation is to expand the usage of digital technologies in making optimal management decisions and improving territorial planning of Kuzbass, as well as to systematize information and gain new knowledge.