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As the prototype is undertaken the method of seismological reconnaissance on
A.S.YEYASHCH8YAE OF THE USSR MDI with 01/01/00, which
includes the excitation of seismic oscillations/vibrations,
the registration of the signals reflected by seismic receivers
and subsequent processing of the obtained results.
To deficiencies in this method can be attributed complexity and insignificant authenticity.
The target/purpose of the proposed invention is an increase in the reliability of the authenticity of the detection of the underground sources of water with the determination of the depth of their bedding and power of the horizon/level.
The stated goal is reached by the fact that from the antenna, connected to the source of SHF power into the earth/ground to the fixed/recorded angle they direct the signal of microwave s-band the subsequent quantitative fixation by the instrument- receiver of reflected from the source of water signal and the mathematical calculation of the parameters of source on the angle of the installation of antenna and the distance from the antenna to the point of emergence of the signal reflected.
The proposed method is based on the effect of amplification
and reflection of electromagnetic waves of microwave range
from the fixed mass of the moving flow of water.Upon falling
of the electromagnetic ray/beam of microwave diapason
into water on top occurs the excitation of its molecules
and the conversion of the summary field, whose vector
is directed upward perpendicular to the earth's surface.
In the figure you can see the scheme of the realization
of method.
Antenna 1, connected to the source of SHF power 2, is established/installed
to the fixed/recorded angle to the earth's surface in
the assumed location of water.The reflected from the water
signal is recovered by instrument by receiver (gauge of
energy flow poise -19 or gauge of the strength of field
NFM).
Method is achieved as follows.The 1 ray/beam of the
SHF power of microwave range directed from the antenna
intersects the flow (or fixed surface) of water, in this
case appears the perpendicular to the earth's surface
reflected signal, which is recovered by instrument- receiver.
On the distance from the site of installation of antenna to the point of emergence of the ray/beam of (l) and on the known angle of setting the antenna of (d) by trigonometric calculations is found the depth of the bedding of the water-bearing horizon/level.
h = l*tg(d)
Arranging/locating antenna at different removals/distances
across the flow are defined the power of the water-bearing
horizon/level Ph and the width of flow B. Debit flow will
be defined as the area of cross section multiplied by
a maximally possible rate of flow of water (0.05 km/h).
For diagnostics of the fixed masses of water they direct antenna at an angle
view 45 to the horizon, since the reflection of SHF power
occurs at angle of 90 to the entering ray/beam.The depth
of bedding in this case will be determined from the formula
of h=l/2.
The practically proposed method can be realized as follows
.Antenna is established/installed vertically together
with the source of SHF power in transportation means,
instrument- receiver is arranged/located a number. For
detecting the flows of water with a width of from 50 meters
and more the speed of transportation means is limited
to 40 km/h. Being stopped on by readings/indications of
instrument- receiver is produced quantitative geohydrodiagnostics
using method described above. Using of this method already found 40 underground sources
with a depth of bedding of from 6 to 120 meters.
The authenticity of method composes the value, close to 100%, error in the determination of depth is within the limits +/- 5%.
The application of the proposed method makes it possible completely to forego reconnaissance boring, which gives the significant economic effect
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