METHOD FOR REMOTE DETERMINATION OF ANTHROPOGENIC TRANSFORMATION OF PHYTOCENOSIS IN THE STRIP OF REMOVAL OF TRANSPORT ROUTES AND POWER TRANSMISSION LINES
Novochadov Valerij Valerevich,Yuferev Valerij Grigorevich,Rulev Aleksandr Sergeevich,Ivantsova Elena Anatolevna
申请号：
RU20180137524
公开号：
RU2694220(C1)
申请日:
2018.10.23
申请国别(地区):
俄罗斯
年份:
2019
代理人:
摘要：
FIELD: physics.SUBSTANCE: invention relates to the field of earth surface exploration. Method is implemented using an IPVI vegetation index in a strip of off-take of transport routes and power transmission lines. At that, using aircrafts, remote digital geocoded spectrozonal photography is carried out and ground-based digital spectral photography is carried out using a spectroradiometer in range of 320 to 1,100 nm with division into subranges of the transport and power transmission lines of the earth's surface referred to the strip of discharge, as well as located in this band of reference sections of dominant phytocenosis in summer. Obtained spectrozonal images are converted into colour synthesized by vegetation index, computer estimation of energy distribution of said image is carried out and compared with data of spectral ground survey of reference section with established phytocenosis on levels of reflected energy, outlines of dominant phytocenosis are separated with separation according to levels of vege
