The presence of a large number of territorial units with a high price of land determines the appropriate accuracy of their area determination in the short term. The widespread use of unmanned aerial vehicles (UAVs) is a modern geospatial mapping technology. Using an UAV equipped with appropriate devices for aerosurveying − such as, for example, the Trimble UX5 − is economically feasible in comparison with ground geodetic measurements, since the latter requires a lot of costs. Therefore, the main purpose of this study is to analyze accuracy estimation of land parcel area determination based on aero surveying materials using an unmanned aerial vehicle (UAV) in comparison with results of ground geodetic measurements using a total station. As a result, a comparison of detailed plan and an existing base of land parcel measurements with accuracy estimations have been made. Based on our analysis and experimental studies, we can state that the UAV allows more efficient data collection within the requirements of land management in comparison with ground geodetic measurements. The use of aero surveying materials for determination of land parcel areas has been proposed. The results of the study provide an opportunity to improve the reliability of land parcel data in the normative and methodological framework.

This article reviews the initiatives for setting up rational use and protection of agricultural lands in order to ensure accelerated growth of the agricultural sector of the Russian Federation, enhancing its sustainability, efficiency, competitiveness, and environmental safety. It is hereby proposed to complete the differentiation of public lands into federal property, property of the subjects of the Russian Federation, property of municipal settlements; as well as to conduct topographic survey of lands in the Russian Federation (to establish and locally document the boundaries of territories of the subjects of the Russian Federation; municipal settlements; communities; special-purpose lands; areas with special land use conditions; and to systematically (once every 5 years) perform agricultural land inventory in order to identify unused, irrationally used or non-purposely used lands, as well as land use in violation of the relevant permitted use of land plots; to relaunch land survey works relating with the performance of pedologic, geobotanical and other studies and research.