Application features geoinformation systems in reclaim

Currently, modern software tools make it possible to obtain data faster and with less resources and creates opportunities to analyze the features of the use of digital information technologies in land reclamation.

Introduction. This article analyzes the features of the use of geoinformation technologies in land reclamation. To solve these problems of operational monitoring of agricultural land, it is proposed to use modern equipment and software products, i.e. unmanned aerial vehicles (UAVs) and geographic information systems (GIS).

Object. The object of research is unmanned aerial vehicles (UAVs) and geographic information systems (GIS).

Materials and methods. To process the collected data, having your own unmanned vehicle and software package, you can organize work on processing images from the UAV. Based on the data obtained, it is possible to assess the condition of agricultural plants. This will allow timely application of differentiated fertilizers, plant protection products and top dressings with precise doses for each small area of the field. Orientation works automatically with the BPLA GPS application. Used software Agisoft Metashape, AutoCad, CloudCompare, Mapinfo and others.

Results and conclusions. For the formation and processing of 3D relief models, the procedure for constructing point clouds based on aerial photography data, remote shooting of agricultural fields from a UAV is given. As an economic justification, a comparative analysis of various options for implementing remote sensing technology with the support of GIS technology is given. It has been established that aerial photography from an aviation-type UAV will be cost-effective only if the total survey area is at least 700 hectares, since the area of the site in our case is only 63 hectares, it is advantageous to use a copter-type UAV.

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