In the third part of the article the structural components of forest ecosystems geoinformation modeling subsystems are considered, the technological map of the main components is indicated. Some objectives of forest geoinformation modelling and technological support of the forest ecosystems geoinformation modelling process are considered. The systems: mapping, modelling and management system at conceptual and logical level as a part of the instrumental support of geoinformation models’ operability are described. The objectives of forestry in the application of geo-referenced models of forest ecosystems that can improve the quality of forest management and provide a decision support system for economic tasks arising in the forestry sector are indicated.

Marsel R. Vagizov
Candidate of Technical Sciences, Associate Professor
Head of the Department of Information Systems
and Technologies of Institute of Forestry and Nature Management,
St. Petersburg State Forestry University named after S.М. Kirov
5, Institutsky lane, St. Petersburg, 194021, Russia
e-mail: bars-tatarin@yandex.ru

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