POSSIBILITIES OF REMOTE DETECTION OF DYNAMIC PROCESSES IN A SNOW-ICE MEDIUM BY ELECTROMAGNETIC RADIATION.

被引：0

作者：

Belotserkovskii, A.V. ^{[1
]}

Mikhnevskii, N.D. ^{[1
]}

机构：

[1] Leningrad Hydrometeorological Inst, Leningrad, USSR, Leningrad Hydrometeorological Inst, Leningrad, USSR

来源：

Soviet meteorology and hydrology | 1985年 / 01期

关键词：

ELECTROMAGNETIC WAVES - Radiation Effects - RADIO DIRECTION FINDING - Remote Sensing;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

According to summer experimental research we estimated the statistical effectiveness of radiodetection of descents of snow-ice avalanches in two frequency ranges against the background of interference. High statistical distinction of avalanche and background signals at a frequency of 11 kHz is demonstrated. A criterion is proposed for selecting the optimal frequency range of radiodetection.

引用

页码：99 / 103