The Experience of Complex Dendrological Survey of the Plantations of Recreational Zone of the National Park «Kislovodsky» by Methods of Resistography and GPR

Summary The possibility of resistography and GPR methods integrating at dendrological studies of the National Park Kislovodsky recreation zone plantation has been assessed. It is shown that the sharing of these methods allows obtaining more complete and reliable information about the state of the objects (trees) under the study. In addition, the accuracy of local use of the Resistograph® is improved and, thereby the multiplicity of testing on the expected areas of damage to the tree trunk is reduced. This improves the operating conditions and reliability of using this device.