CN108107481A - Method and device for determining favorable distant view area for uranium mine exploration - Google Patents
Method and device for determining favorable distant view area for uranium mine exploration Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
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Abstract
The embodiment of the application provides a method and a device for determining a favorable distant area for uranium mine exploration, wherein the method comprises the following steps: acquiring remote sensing data and reference data in a target area; extracting geological structure information and water system information of a target area from the remote sensing data according to the reference data; determining an acquisition area according to the geological structure information and the water system information, and acquiring characteristic data of the acquisition area; and determining whether the acquisition area is a favorable distant view area for uranium mine exploration according to the characteristic data of the acquisition area. According to the scheme, the remote sensing data are fully utilized to extract the geological structure information of the target area, and a specific acquisition area is screened out according to the geological structure information of the target area; and determining the favorable distant view area for uranium mine exploration from the acquisition area according to the characteristic data of the acquisition area, thereby solving the technical problems of low efficiency and poor accuracy in determining the favorable distant view area for uranium mine exploration in the prior art and achieving the technical effect of efficiently and accurately determining the favorable distant view area for uranium mine exploration.
Description
Technical field
This application involves technical field of geophysical exploration, the definite side of more particularly to a kind of favourable prospective area of uranium exploration
Method and device.
Background technology
Uranium is the important source material of nuclear energy power generation, and uranium resource is a kind of important energy mineral resources.How to accurately determine
The favourable prospective area of uranium exploration (i.e. there may be the regions of uranium ore enrichment) is always problem of concern.
At present, it is to go directly to target area scene to carry out dependency number mostly in order to determine the favourable prospective area of uranium exploration
According to acquisition, then by analyzing gathered related data determine whether corresponding region may have uranium ore enrichment.But existing side
Method is not when it is implemented, fully take into account the formation mechenism of uranium ore, often blindly to each area progress field data
Acquisition, lacks specific aim, workload is larger, and efficiency is not also high.In summary, existing method is when it is implemented, often exist true
The technical issues of determining the low favourable prospective area efficiency of uranium exploration, poor accuracy.
In view of the above-mentioned problems, currently no effective solution has been proposed.
The content of the invention
The embodiment of the present application provides a kind of definite method and apparatus of the favourable prospective area of uranium exploration, to solve existing side
The technical issues of low favourable prospective area efficiency of uranium exploration, poor accuracy are determined present in method, reaches efficiently and accurately definite
The technique effect of the favourable prospective area of uranium exploration.
The embodiment of the present application provides a kind of definite method of the favourable prospective area of uranium exploration, including：
Obtain the remotely-sensed data and reference in target area；
According to the reference, the geological structure information of target area and water system letter are extracted from the remotely-sensed data
Breath；
According to the geological structure information and the water system information, acquisition zone is determined in the target area, and is obtained
The characteristic of acquisition zone；
According to the characteristic of the acquisition zone, determine whether the acquisition zone is the favourable prospective area of uranium exploration.
In one embodiment, the remotely-sensed data for obtaining target area, including：
Collect polytype remotely-sensed data on target area；
Satisfactory remotely-sensed data is filtered out from polytype remotely-sensed data on target area, as
The remotely-sensed data of the target area.
In one embodiment, the remotely-sensed data on target area includes at least one of：LandSat numbers
According to, ASTER data, spot data, QuickBird data.
In one embodiment, according to the reference, the geology of extraction target area from the remotely-sensed data
Tectonic information and water system information, including：
According to the reference, geological structure distinguishing mark is determined, wherein, the reference includes target area
Geologic setting data；
Using the conformation identification mark, the remotely-sensed data of the target area is interpreted, to extract the target
The geological structure information in region and the water system information.
In one embodiment, the geological structure mark includes at least one of：Image face in remotely-sensed data
The image texture characteristic in image shape feature, remotely-sensed data in color characteristic, remotely-sensed data.
In one embodiment, the geological structure information of the target area includes：Lineament in target area
Distributed intelligence and/or the circular structure in target area distributed intelligence.
In one embodiment, according to the geological structure information and the water system information, in the target area
Determine acquisition zone, including：
According to the geological structure information, satisfactory region is determined in the target area as the acquisition zone,
Wherein, the satisfactory region is there is construction fracture and water-based region is distributed with.
In one embodiment, the characteristic of the acquisition zone includes：The radiological data of acquisition zone, the light of acquisition zone
Modal data, the vegetation data of acquisition zone, the soil data of acquisition zone.
In one embodiment, the spectroscopic data of the acquisition zone is obtained, including：
Using remote sensing equipment, the spectroscopic data of the acquisition zone is obtained in the acquisition zone, wherein, the remote sensing equipment
Including：Spectrometer.
In one embodiment, after the remotely-sensed data of target area is obtained, the method further includes：
The remotely-sensed data of the target area is pre-processed, obtains pretreated remotely-sensed data, wherein, it is described pre-
Processing includes at least one of：Correction process, damascene process, cutting processing, synthesis processing；
Correspondingly, described according to the reference, the geological structure that target area is extracted from the remotely-sensed data is believed
Breath and water system information, including：
According to the reference, the geological structure of the target area is extracted from the pretreated remotely-sensed data
Information and water system information.
The embodiment of the present application additionally provides a kind of determining device of the favourable prospective area of uranium exploration, including：
Acquisition module, for obtaining the remotely-sensed data and reference in target area；
Extraction module, for according to the reference, the geological structure of target area to be extracted from the remotely-sensed data
Information and water system information；
First determining module, for according to the geological structure information and the water system information, in the target area
It determines acquisition zone, and obtains the characteristic of acquisition zone；
Second determining module for the characteristic according to the acquisition zone, determines whether the acquisition zone is that uranium ore is surveyed
Visit favourable prospective area.
In one embodiment, the extraction module, including：
Determination unit, for according to the reference, determining geological structure distinguishing mark, wherein, the reference
Geologic setting data including target area；
Extraction unit for utilizing the conformation identification mark, is interpreted the remotely-sensed data of the target area, with
Extract the geological structure information of the target area and water system information.
In the embodiment of the present application, due to having taken into full account the specific mechanism of action of the geological structure to uranium formation, effectively
Ground using remotely-sensed data extraction target area geological structure information, and according to the geological structure information of target area from target area
Acquisition zone is filtered out in domain；Further according to the characteristic of acquisition zone, determine that uranium exploration has from the acquisition zone filtered out
Sharp prospective area determines that uranium exploration favourable prospective area efficiency is low, skill of poor accuracy so as to solve present in existing method
Art problem reaches the technique effect for efficiently and accurately determining the favourable prospective area of uranium exploration.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the process flow of the definite method of the favourable prospective area of uranium exploration provided according to the application embodiment
Figure；
Fig. 2 is the composition structure of the determining device of the favourable prospective area of uranium exploration provided according to the application embodiment
Figure；
Fig. 3 is the definite of the favourable prospective area of uranium exploration using the offer of the application embodiment in a Sample Scenario
Method and apparatus flow diagram.
Specific embodiment
It is in order to make those skilled in the art better understand the technical solutions in the application, real below in conjunction with the application
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's all other embodiments obtained without making creative work should all belong to the application protection
Scope.
In view of the definite method of the favourable prospective area of existing uranium exploration, due to not adequately taking into account uranium formation
Specific mechanism, large-scale on-site data gathering, analysis often are carried out to target area without specific aim.Cause workload
Greatly, inefficient, accuracy are also not ideal enough.I.e. existing method determines the favourable distant view of uranium exploration when it is implemented, often existing
The technical issues of area's efficiency is low, poor accuracy.For the basic reason for generating above-mentioned technical problem, the application considers ground texture
The advantage when determining geological structure to the important function and remotely-sensed data of uranium formation is made, by effectively utilizing remote sensing
Data extract the geological structure information of target area, and are filtered out according to the geological structure information of target area from target area
Acquisition zone, then the favourable prospective area of uranium exploration is determined from the acquisition zone filtered out, it is deposited so as to solve in existing method
The technical issues of the favourable prospective area efficiency of definite uranium exploration is low, poor accuracy, reach and efficiently and accurately determine that uranium ore is surveyed
Visit the technique effect of favourable prospective area.
Based on above-mentioned thinking thinking, the embodiment of the present application provides a kind of definite method of the favourable prospective area of uranium exploration.
Referring specifically to the processing of the definite method of the uranium exploration favourable prospective area shown in FIG. 1 provided according to the application embodiment
Flow chart.The definite method of the favourable prospective area of uranium exploration provided by the embodiments of the present application, when it is implemented, can include following
Step.
S11：Obtain the remotely-sensed data and reference in target area.
In one embodiment, above-mentioned target area can be specifically one kind in following a variety of geological type regions：
Sandrock-type region, Volcanic-type region, mud stone type region etc..Wherein, the favourable distant view of uranium exploration provided by the embodiments of the present application
The definite method in area is applied in above-mentioned sandstone region, and effect is relatively preferable.Certainly it is above-mentioned cited, it is necessary to explanation
A variety of geological type regions are intended merely to that the embodiment of the present application is better described, when it is implemented, can also provide the application
The definite method expansion of the favourable prospective area of uranium exploration apply beyond above-mentioned cited geological type region other suitable
Type area.In this regard, the application is not construed as limiting.
In the present embodiment, the favourable prospective area of above-mentioned uranium ore can be specifically that uranium ore may be stored in target area
Region or be stored with uranium ore resource probability it is relatively large, have further exploration value region.It, can during subsequent construction
Specifically to be explored to the favourable prospective area of above-mentioned uranium ore, to determine specific uranium ore reservoir, so as to subsequently to target area
In uranium ore carry out specific, efficient exploitation acquisition.
In the present embodiment, in the case where sandrock-type region is in target area, in the favourable prospective area of the uranium ore
It there may be ISL sandstone-type uranium deposits.Above-mentioned ISL sandstone-type uranium deposits can specifically refer to that preservation is loose in sandrock-type region
It deposits in sandstone, the uranium ore resource that can be exploited with Situ Leaching technique.In general, above-mentioned ISL sandstone-type uranium deposits are formed at
Mesozoic ＆ Cenozoic sediment basins, specific forming process usually include：Underground water rich in U (6 valency) is migrated in sandstone to interlayer
Belt edge is aoxidized, then U (4 valency) enrichments are precipitated to form specific ore body by way of reduction or suction-operated, is belonged to
In epigenetic deposit.Wherein, above-mentioned ISL sandstone-type uranium deposits are compared with traditional Hard rock deposit, and economic benefit is relatively more notable, ring
It is relatively more prominent to protect meaning.
In one embodiment, above-mentioned remotely-sensed data can be specifically on target area by remote sensing equipment acquisition
Remote sensing images or image data.Specifically, above-mentioned remotely-sensed data can be included in following polytype remotely-sensed data extremely
Few one kind：LandSat data, ASTER data, spot data, QuickBird data etc..Wherein, above-mentioned LandSat data tool
Body can be the remotely-sensed data gathered by LANDSAT series of satellites (a kind of Landsat), and ASTER data are specifically as follows logical
A kind of remotely-sensed data of ASTER (high-resolution parsing earth's surface imaging sensor) acquisition is crossed, spot data, which is specifically as follows, to be passed through
A kind of remotely-sensed data of SPOT series of satellites (earth observation satellite system) acquisition, QuickBird data, which are specifically as follows, to be passed through
A kind of remotely-sensed data of QuickBird satellites (commercial satellite that sub-meter grade resolution ratio can be provided) acquisition.Wherein, LandSat numbers
It is usually intermediate resolution data according to, ASTER data, spot data, QuickBird data are usually high-resolution data.When
So, above-mentioned cited polytype remotely-sensed data is intended merely to that the application embodiment is better described, when it is implemented,
Other data conducts in addition to above-mentioned cited remotely-sensed data type can also be introduced as the case may be and construction requirement
Above-mentioned remotely-sensed data.In this regard, the application is not construed as limiting.
S12：According to the reference, the geological structure information and water system of extraction target area from the remotely-sensed data
Information.
In the present embodiment, the research by being directed to the uranium exploration in sandrock-type target area is found：Target area
In geological structure often the final positioning to uranium ore reservoir and give birth to the relatively heavy influence wanted into mineral products.Specifically,
From the active level of crustal movement, the favourable geological environment of uranium deposit of sandrock-type generally comprises following both sides connotation：
When host rock deposits compared with the region of activation stablized and during into ore deposit.Wherein, above-mentioned specific region of activation usually in high-amplitude orogenetic with
Stablize the intermediate location between area.Therefore, architectonic specific distribution characteristics can be utilized (i.e. in the embodiment of the present application
Geological structure information) as a reference frame for determining the favourable prospective area of uranium exploration.
In one embodiment, it is when it is implemented, excellent in terms of geological structure information is identified in view of remotely-sensed data
Reference and remotely-sensed data can be combined by gesture, to extract the geological structure information of accurate target area, tool
When body is implemented, the geological structure information of target area can be extracted in the following way.
S12-1：According to the reference, geological structure distinguishing mark is determined, wherein, the reference includes target
The geologic setting data in region.
In one embodiment, above-mentioned reference can specifically include geologic setting data of target area etc..Its
In, above-mentioned geologic setting data can be specifically survey data early period for target area.It when it is implemented, can be according to upper
It states reference and preliminary awareness and understanding is formed to the geological condition of target area entirety, such as formed on target area
Background of geological structure, so as to using the background of geological structure of target area as with reference to foundation, preferably carry out subsequent number
According to determining for analysis and the favourable prospective area of uranium exploration.
In one embodiment, above-mentioned geological structure mark can specifically include at least one of：In remotely-sensed data
Color of image feature, the image shape feature in remotely-sensed data, the image texture characteristic in remotely-sensed data etc..Certainly, it is necessary to
Illustrate, above-mentioned cited a variety of geological structure marks are intended merely to that the application embodiment is better described.It is specific real
Shi Shi can also introduce the other kinds of feature in addition to the above-mentioned characteristic parameter enumerated with construction requirement as the case may be
Parameter is as the geological structure mark.In this regard, the application is not construed as limiting.
In the present embodiment, specifically, since construction causes the difference of lithology often to cause image in remotely-sensed data
The difference of color；Atural object difference often causes the difference of image texture in remotely-sensed data caused by due to construction.It for example, can
According to along the geology trace such as the lake of the linear alignment or the ridge line interrupted suddenly, to judge whether relative configurations.
S12-2：Using the conformation identification mark, the remotely-sensed data of the target area is interpreted, to extract
State the geological structure information of target area and water system information.
In the present embodiment, when it is implemented, advantage of the remotely-sensed data on macroscopic analysis geological information can be utilized,
According to above-mentioned conformation identification mark, to specific image shape on the remote sensing images in remotely-sensed data, size, tone, shade and
The image features such as decorative pattern carry out corresponding geological structure information analysis, and the geology of above-mentioned target area is obtained according to the result of analysis
Tectonic information.Specifically, for example, in remote sensing images the ground sign of relatively large rift structure may be it is hidden, seldom
Appearing for fault plane can directly be seen；In addition related vegetation, soil moisture content and surface infrastructure are broken with latent and deep
Variation also be difficult to identify in the close-ups of ground.But the visual angle of the broad perspectives by using remote sensing images, it can
Some other, scattered signs and lineament to be connected, so as to improve the accuracy of GEOLOGICAL INTERPRETATION；Recycle tool
The conformation identification mark of body, the characteristic information of tone, texture, water system, stratum and vegetation etc. in remote sensing images, to target
Geological structure in region is finely interpreted, so as to obtain the geological structure information of accurate target area.
In one embodiment, the geological structure information of above-mentioned target area can specifically include：In target area
The distributed intelligence of circular structure in the distributed intelligence of lineament and/or target area.Wherein, the line in above-mentioned target area
Property construction distributed intelligence specifically can include target area in lineament specific distribution, distribution scale and
Other correlation distribution features.The distributed intelligence of circular structure in above-mentioned target area can specifically include in target area
Specific distribution, distribution scale and the other correlation distribution features of circular structure.
In the present embodiment, it is also necessary to supplement be above-mentioned lineament can be specifically be considered on remote sensing images with
The related straight line of geologic process, camber line, the picture structure of polyline shaped.Above-mentioned circular structure can be specifically on remote sensing images with ground
Matter effect is related, and comprising tone, water system, Texture eigenvalue, shape is in subcircular, the picture structure of hollow annular.
In one embodiment, when it is implemented, the water system that target area can be obtained according to above-mentioned remotely-sensed data is believed
Breath.Wherein, above-mentioned water system information can specifically include the water system sediments data in target area.Specifically, for example can be mesh
Mark the distributing positions of water bodys and specific tendency etc. such as region Zhong Jiang, river, streams, lake.
S13：According to the geological structure information and the water system information, acquisition zone is determined in the target area, and
Obtain the characteristic of acquisition zone.
In one embodiment, when it is implemented, can may be stored with using above-mentioned geological structure information as definite
The basis for estimation in the region of uranium ore, so as to which according to geological structure information, the portion met the requirements is filtered out from target area
Subregion, as the region (i.e. acquisition zone) that may be stored with uranium ore, so as to subsequently can be pointedly to the region into traveling
One step is more accurately analyzed and determined.
In one embodiment, it is when it is implemented, above-mentioned according to the geological structure information and the water system information,
Acquisition zone is determined in the target area, can specifically include herein below：According to the geological structure information, the mesh is determined
Mark region in satisfactory region as the acquisition zone, wherein, the satisfactory region be exist construction fracture and
Water-based region is distributed with.In this way, the region that may be stored with uranium ore can be first filtered out from the target area of wide variety
As acquisition zone, and then only for above-mentioned identified acquisition zone can subsequently more specifically analyze, determine, including：
The acquisition of acquisition zone field data, the acquisition of field sample and analysis etc..It is blindly whole to target area so as to avoid
A region is sampled and is analyzed, and improves efficiency of the practice, reduces construction cost.
S14：According to the characteristic of the acquisition zone, determine whether the acquisition zone is the favourable prospective area of uranium exploration.
In one embodiment, when it is implemented, identified acquisition zone can be directed to, it is acquired the characteristic in area
According to acquisition；And according to the characteristic of acquisition zone, the satisfactory acquisition zone conduct of characteristic is filtered out from acquisition zone
The favourable prospective area of uranium exploration in target area, subsequently to carry out further uranium exploration and analysis to the region.
In one embodiment, the characteristic of above-mentioned acquisition zone can specifically include at least one of：Acquisition zone
Radiological data, the spectroscopic data of acquisition zone, the vegetation data of acquisition zone, the soil data etc. of acquisition zone.Certainly, it is necessary to say
Bright, above-mentioned cited various features data are intended merely to that the application embodiment is better described.When it is implemented,
Feature of other data in addition to the above-mentioned data enumerated as acquisition zone can be introduced as the case may be and construction requirement
Data.In this regard, the application is not construed as limiting.
In the embodiment of the present application, compared to the prior art, due to having taken into full account tool of the geological structure to uranium formation
The advantage of the body mechanism of action and remotely-sensed data in terms of geological structure is determined, first with the ground of remotely-sensed data extraction target area
Matter tectonic information, and acquisition zone is filtered out from target area according to the geological structure information of target area；Further according to acquisition zone
Characteristic, the favourable prospective area of specific uranium exploration is determined from the acquisition zone filtered out, it is existing so as to solve
The technical issues of low favourable prospective area efficiency of uranium exploration, poor accuracy are determined present in method reaches efficiently and accurately really
Determine the technique effect of the favourable prospective area of uranium exploration.
In one embodiment, in order to obtain be suitable for specific target area remotely-sensed data, above-mentioned acquisition target
The remotely-sensed data in region, when specific implementation, can include herein below.
S1：Collect polytype remotely-sensed data on target area.
S2：Satisfactory remotely-sensed data is filtered out from polytype remotely-sensed data on target area,
Remotely-sensed data as the target area.
In the present embodiment, the above-mentioned remotely-sensed data on target area can specifically include at least one of：
LandSat data, ASTER data, spot data, QuickBird data etc..Certainly, it is necessary to supplement, above-mentioned inhomogeneity
The remotely-sensed data of type each has the characteristics that different, and different types of remotely-sensed data is respectively adapted to not again according to the characteristics of different
Same concrete condition.
In one embodiment, above-mentioned satisfactory remotely-sensed data can specifically refer to the area with the target area
Domain scope and ground surface type correspond to, and meet the remotely-sensed data of goal in research.
In one embodiment, specifically, can be according to the regional extent and ground surface type of target area, and combine tool
The goal in research of body filters out satisfactory remotely-sensed data from polytype remotely-sensed data.Specifically, for example,
LandSat data since spatial distribution is moderate, be typically more suitble to more macroscopical, target area that scope is larger detection,
Identification；ASTER data are typically more suitble to the solution of the lithological information of small range of target area since spectral resolution is higher
It translates；Spot data, QuickBird data are then more suitble to the atural object in some areas finely to interpret.In addition, LandSat data
The opposite ground surface type that can better adapt to autumn and winter of autumn and winter phase, and then disclose the regional structure of the earth's surface in target area
Information, therefore it is suitable for the analysis of the target area in period autumn and winter more.ASTER data or WorldView data are then more suitable for
The follow-up interpretation for carrying out uranium mineral alteration.
In one embodiment, filtered out from polytype remotely-sensed data on target area and institute
After stating the regional extent of target area and the corresponding remotely-sensed data of ground surface type, in order to further obtain be suitable for subsequent analysis,
The remotely-sensed data used, when it is implemented, the method can also include：The satisfactory remotely-sensed data is located in advance
Reason, the remotely-sensed data that obtains that treated；Wherein, the pretreatment includes at least one of：Correction process, damascene process, sanction
Cut processing, synthesis processing etc..Correspondingly, it is above-mentioned according to the reference, target area is extracted from the remotely-sensed data
Geological structure information and water system information, can specifically include：According to the reference, from treated the remotely-sensed data
Extract the geological structure information of target area and water system information.Certainly, it is necessary to explanation, above-mentioned cited a variety of pretreatments
Mode is intended merely to be better described the application embodiment, and when specific implementation can also draw with construction requirement as the case may be
Enter other pretreatment modes, remotely-sensed data is pre-processed.In this regard, the application is not construed as limiting.
In one embodiment, the characteristic of the acquisition zone can specifically include：The radiological data of acquisition zone is adopted
The spectroscopic data of Ji Qu, the vegetation data of acquisition zone, the soil data etc. of acquisition zone.
In one embodiment, the spectroscopic data of the acquisition zone is obtained, when it is implemented, can include in following
Hold：Using remote sensing equipment, the spectroscopic data of the acquisition zone is obtained in the acquisition zone, wherein, the remote sensing equipment is specific
It can include：Spectroanalysis instrument, specifically, the portable spectroanalysis instruments of such as ASD.Wherein, above-mentioned spectrometer is specific again can be with
Referred to as field spectrum analyzer is a kind of visible ray that measures to the measurement work of near infrared band (350nm-2500nm) ground-object spectrum
Tool, usually can quickly scan atural object when specifically used, fibre-optical probe can be quickly obtained the single spectrum of atural object, be surveyed suitable for remote sensing
The fields such as amount, crops monitoring, forest research, industrial lighting measurement, oceanographic research and mineral prospecting.
In one embodiment, vegetation data, the soil data of acquisition zone of acquisition zone are obtained, when it is implemented, can
To include herein below：The corresponding vegetation sample of acquisition, pedotheque in acquisition zone；Respectively to vegetation sample, pedotheque
Assay is carried out, to obtain the soil data of the vegetation data of corresponding acquisition zone, acquisition zone.
In one embodiment, the radiological data of acquisition zone is obtained, when it is implemented, herein below can be included：
Acquisition zone scene carries out radiological measuring, to obtain the radiological data of the acquisition zone.
In one embodiment, the above-mentioned characteristic according to the acquisition zone determines whether the acquisition zone is uranium
Ore deposit can include herein below when exploring favourable prospective area specific implementation：The spectroscopic data of the acquisition zone is analyzed, determines acquisition
The spectrum alteration Information in area；The reference in synthetical collection area, the spectrum alteration Information of acquisition zone, the radiological data of acquisition zone,
Vegetation data, the soil data of acquisition zone and the radiological data of acquisition zone of acquisition zone carry out correlation analysis；According to analysis
As a result, determine acquisition zone whether be the favourable prospective area of uranium exploration.
In the present embodiment, the spectrum alteration Information of above-mentioned acquisition zone is according to the acquisition zone gathered by remote sensing equipment
Spectroscopic data determined by, therefore, when indicating uranium ore have better indicating effect, the accuracy higher of instruction.
In one embodiment, after the favourable prospective area of uranium exploration for determining target area, the method is specific
It can also include：To being determined as the region of the favourable prospective area of uranium exploration in target area, further uranium exploration is carried out, into
And can specific development of uranium mine be carried out to the region according to exploration result.
It can be seen from the above description that the definite side of the favourable prospective area of uranium exploration provided by the embodiments of the present application
Method, due to having taken into full account geological structure to the specific mechanism of action and remotely-sensed data of uranium formation in definite geological structure side
The advantage in face is believed first with the geological structure information of remotely-sensed data extraction target area, and according to the geological structure of target area
Breath filters out acquisition zone from target area；Further according to the characteristic of acquisition zone, determined from the acquisition zone filtered out
The favourable prospective area of specific uranium exploration determines the favourable prospective area efficiency of uranium exploration so as to solve present in existing method
The technical issues of low, poor accuracy, reaches the technique effect for efficiently and accurately determining the favourable prospective area of uranium exploration；Further through
Remote sensing equipment obtains the spectroscopic data of acquisition zone, and the characteristic for combining other a variety of acquisition zones determines whether acquisition zone is uranium
Ore deposit explores favourable prospective area, improves the accuracy of definite uranium exploration Favorable Areas；Also pass through the region model according to target area
It encloses the remotely-sensed data filtered out with ground surface type suitable for target area and carries out concrete analysis use, further improve definite uranium
The accuracy of ore deposit favorable area for exploration.
Based on same inventive concept, a kind of definite dress of the favourable prospective area of uranium exploration is additionally provided in the embodiment of the present invention
It puts, as described in the following examples.Due to the principle that device solves the problems, such as and the definite method phase of the favourable prospective area of uranium exploration
Seemingly, thus the implementation of device may refer to the favourable prospective area of uranium exploration definite method implementation, overlaps will not be repeated.
Used below, term " unit " or " module " can realize the combination of the software and/or hardware of predetermined function.Although with
The lower described device of embodiment is preferably realized with software, but the realization of the combination of hardware or software and hardware
It may and be contemplated.Referring to Fig. 2, it is the determining device of the favourable prospective area of uranium exploration provided by the embodiments of the present application
A kind of composition structure chart, the device can specifically include：Acquisition module 21, extraction module 22, the first determining module 23, second are really
Cover half block 24 is below specifically described the structure.
Acquisition module 21 specifically can be used for obtaining remotely-sensed data and reference in target area；
Extraction module 22 specifically can be used for, according to the reference, target area being extracted from the remotely-sensed data
Geological structure information and water system information；
First determining module 23 specifically can be used for according to the geological structure information and the water system information, described
Acquisition zone is determined in target area, and obtains the characteristic of acquisition zone；
Second determining module 24, specifically can be used for the characteristic according to the acquisition zone, determine that the acquisition zone is
No is the favourable prospective area of uranium exploration.
In one embodiment, in order to obtain the remotely-sensed data in target area, when it is implemented, above-mentioned acquisition
Module 21 can specifically include following structural unit：
Collector unit specifically can be used for collecting polytype remotely-sensed data on target area；
Screening unit, specifically can be used for from polytype remotely-sensed data on target area filtering out with
The corresponding remotely-sensed data of regional extent and ground surface type of the target area, the remotely-sensed data as the target area.
In one embodiment, the remotely-sensed data on target area can specifically include at least one of：
LandSat data, ASTER data, spot data, QuickBird data etc..Certainly, above-mentioned cited a variety of remotely-sensed datas
Be intended merely to that the application embodiment is better described, when it is implemented, can also as the case may be and construction requirement, including
Other kinds of remotely-sensed data in addition to above-mentioned enumeration.In this regard, the application is not construed as limiting.
In one embodiment, in order to according to the geological structure information and the water system information, in the mesh
It marks and acquisition zone is determined in region, the extraction module 22 can specifically include following structural unit：
Determination unit specifically can be used for, according to the reference, determining geological structure distinguishing mark, wherein, it is described
Reference includes the geologic setting data of target area；
Extraction unit specifically can be used for using the conformation identification mark, to the remotely-sensed data of the target area into
Row interpretation, to extract the geological structure information of the target area and water system information.
In one embodiment, the geological structure mark can specifically include at least one of：In remotely-sensed data
Color of image feature, the image shape feature in remotely-sensed data, the image texture characteristic in remotely-sensed data etc..
In one embodiment, the geological structure information of the target area can specifically include：In target area
Distributed intelligence of circular structure in the distributed intelligence of lineament and/or target area etc..
In one embodiment, above-mentioned first determining module 23 according to following procedure when it is implemented, can perform：Root
According to the geological structure information, determine that satisfactory region is as the acquisition zone in the target area, wherein, the symbol
The region for closing requirement is there is construction fracture and water-based region is distributed with.
In one embodiment, the characteristic of the acquisition zone can specifically include：The radiological data of acquisition zone is adopted
The spectroscopic data of Ji Qu, the vegetation data of acquisition zone, the soil data etc. of acquisition zone.Certainly, it is necessary to which explanation is above-mentioned listed
The characteristic of act is intended merely to that the application embodiment is better described.When it is implemented, it can as the case may be and apply
Work requirement, introduce except it is above-mentioned it is cited in addition to characteristic of other data as acquisition zone.
In one embodiment, in order to obtain the relatively good remotely-sensed data of effect, the uranium exploration is favorably remote
Scenic spot it is definite specific also to include preprocessing module, wherein, the preprocessing module is when it is implemented, can be according to following journey
Sequence performs：The remotely-sensed data of the target area is pre-processed, obtains pretreated remotely-sensed data, wherein, it is described pre-
Processing includes at least one of：Correction process, damascene process, cutting processing, synthesis processing.Correspondingly, the extraction module
22 when it is implemented, the target area can be extracted from the pretreated remotely-sensed data according to the reference
Geological structure information.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Point just to refer each other, and the highlights of each of the examples are difference from other examples.It is real especially for system
For applying example, since it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
It should be noted that system, device, module or unit that the above embodiment illustrates, it specifically can be by computer
Chip or entity are realized or realized by having the function of certain product.For convenience of description, in the present specification, retouch
It is divided into various units when stating apparatus above with function to describe respectively.It certainly, when implementing the application can be the function of each unit
It realizes in the same or multiple software and or hardware.
In addition, in the present specification, adjective can be only used for an element or dynamic such as first and second
Make to distinguish with another element or action, without requiring or implying any actual this relation or order.Permit in environment
Perhaps in the case of, one in only element, component or step is should not be interpreted as limited to reference to element or component or step (s)
It is a, and can be one or more of element, component or step etc..
It can be seen from the above description that the definite dress of the favourable prospective area of uranium exploration provided by the embodiments of the present application
It puts, due to having taken into full account geological structure to the specific mechanism of action and remotely-sensed data of uranium formation in definite geological structure side
The advantage in face first passes through geological structure information of the extraction module using remotely-sensed data extraction target area, and passes through first and determine
Module filters out acquisition zone according to the geological structure information of target area from target area；Again by the second determining module according to
The characteristic of acquisition zone determines the favourable prospective area of specific uranium exploration, so as to solve from the acquisition zone filtered out
The technical issues of low favourable prospective area efficiency of uranium exploration, poor accuracy are determined present in existing method, reaches efficient, accurate
Really determine the technique effect of the favourable prospective area of uranium exploration；Further through the second determining module acquisition zone is obtained using remote sensing equipment
Spectroscopic data, and combine other a variety of acquisition zones characteristic determine whether acquisition zone is the favourable prospective area of uranium exploration,
Improve the accuracy of definite uranium exploration Favorable Areas；Also filtered out by the regional extent according to target area and ground surface type
Concrete analysis use is carried out suitable for the remotely-sensed data of target area, further improves the accurate of definite uranium exploration Favorable Areas
Degree.
In a specific implement scene example, using the definite side for the favourable prospective area of uranium exploration that the application provides
Method and device are determined the uranium ore enrichment region in certain target area.Specific implementation process can combine shown in Fig. 3 at one
The definite method and apparatus flow signal of the favourable prospective area of uranium exploration provided in Sample Scenario using the application embodiment
Figure is performed refering to herein below.
Step 1：Remote sensing images (i.e. remotely-sensed data) are screened and pre-processed (obtain treated remotely-sensed data).
Step 2：According to geological structure diagnostic criterium, geological structure is interpreted based on remote sensing images (to determine target
Acquisition zone in region).
Step 3：In construction Favorable Areass (i.e. acquisition zone), ground on-site data gathering is carried out, analysis (obtains acquisition zone
Characteristic).
Step 4：According to the data gathered, by Multi-Source Integration information analysis, preferred uranium ore prospective and target area is evaluated (i.e.
According to the characteristic of acquisition zone, determine whether acquisition zone is the favourable prospective area of uranium exploration).
In the present embodiment, when it is implemented, can based on remote sensing can using image data type and adopt
Collect the screening of time.For example, can be according to the location and range size of target area, comprehensive different phase (corresponding different times
Ground surface type) feature, select suitable remotely-sensed data type.For example, can select satisfactory resolution sizes and
Remotely-sensed data corresponding to phase, so as to using the earth's surface information needed for the data reflected well, can preferably improve
The accuracy of follow-up remotely-sensed data analysis, interpretation and interpretation.Also remotely-sensed data is corrected, is inlayed, is cut, is synthesized simultaneously
Pretreatment, to meet the requirement subsequently used.
In the present embodiment, fracture is interpreted with lineament usually than routine in application remote sensing images (i.e. remotely-sensed data)
Field work is more effective.It when it is implemented, can be according to images such as shape, size, tone, shade and the decorative patterns on remote sensing image
Feature carries out geological structure information analysis.In general, the ground sign of for example big rift structure may be hidden, it seldom can be straight
Meet appearing for fault plane.In addition the change of related vegetation, soil moisture content and surface infrastructure is broken with latent and deep
Change is difficult to be identified in the close-ups of ground.But the visual angle of the broad perspectives by using remote sensing image, can be by these
A other, scattered sign and lineament connect, so as to improve the accuracy of GEOLOGICAL INTERPRETATION.It can also be according to color
The feature of tune, texture, water system, stratum and vegetation etc. finely interprets the construction in research area.
In the present embodiment, specific alteration letter can be determined according to the data (spectroscopic data of acquisition zone) gathered
It ceases (i.e. the spectrum alteration Information of acquisition zone), and then it is favourable to carry out uranium exploration using the alteration Information combination other information
The specific of prospective area determines.Wherein, above-mentioned alteration Information can be specifically the alteration Information of uranium ore, can usually include clay
Mineralising, hydrochloric acid salinization, pyritization etc..In the exposed area of extensive area or earth's surface, can utilize based on remote sensing equipment
The spectrum characteristic of hyperspectral remote sensing and altered mineral (i.e. the spectroscopic data of acquisition zone), carries uranium mineral alteration
It takes.In small range region or the more serious area of ground mulching, analyzed and carried out using ground spectra collection combination soil physical factors
Information extraction.In this way, acquired alteration Information can be utilized more accurately to determine that the region of uranium ore may be stored with.
It in the present embodiment, can be with calmodulin binding domain CaM geologic feature, in favorable structure position on the basis of construction interprets
(i.e. acquisition zone) carries out ground spectra collection, collecting soil sample and composition test analysis, Radioactive information acquisition and vegetation life
State investigation etc. (characteristic for obtaining acquisition zone)；Carry out again corresponding spectrum alteration Information, soil constituent, vegetation growth with
And the characteristic evaluating between earth's surface radioactivity is (to obtain the plant of the spectroscopic data of the radiological data of acquisition zone, acquisition zone, acquisition zone
By data, the soil data of acquisition zone)；Correlation analysis is carried out finally by the data obtained to analysis, to determine the area
Whether domain is uranium ore prospective and target area.It when it is implemented, can be according to alteration Information, tectonic information (the i.e. geology of target area
Tectonic information), spectral information (spectroscopic data of acquisition zone), Radioactive information (i.e. the radiological data of acquisition zone), soil constituent
With vegetation growth situation etc., general area background of geological structure draws a circle to approve the favourable prospective area of sandstone-type uranium mineralization with respect.
By above-mentioned Sample Scenario, the definite method of the favourable prospective area of uranium exploration provided by the embodiments of the present application is demonstrated
And device, due to having taken into full account geological structure to the specific mechanism of action and remotely-sensed data of uranium formation in definitely texture
The advantage of aspect is made, first with the geological structure information of remotely-sensed data extraction target area, and according to the ground texture of target area
It makes information and acquisition zone is filtered out from target area；It is true from the acquisition zone filtered out further according to the characteristic of acquisition zone
The favourable prospective area of specific uranium exploration is made, solves really and the favourable prospective area of uranium exploration is determined present in existing method
The technical issues of efficiency is low, poor accuracy reaches the technique effect for efficiently and accurately determining the favourable prospective area of uranium exploration.
Although mentioning different specific embodiments in teachings herein, the application is not limited to be industry
Standard or the described situation of embodiment etc., some professional standards or the implementation base described using self-defined mode or embodiment
On plinth embodiment amended slightly can also realize above-described embodiment it is identical, it is equivalent or it is close or deformation after it is anticipated that
Implementation result.It, still can be with using these modifications or the embodiment of deformed data acquisition, processing, output, judgment mode etc.
Belong within the scope of the optional embodiment of the application.
Although this application provides the method operating procedure as described in embodiment or flow chart, based on conventional or noninvasive
The means for the property made can include more or less operating procedures.The step of being enumerated in embodiment order is only numerous steps
A kind of mode in execution sequence, does not represent unique execution sequence.It, can when device or client production in practice performs
With according to embodiment, either method shown in the drawings order is performed or parallel performed (such as at parallel processor or multithreading
The environment of reason, even distributed data processing environment).Term " comprising ", "comprising" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that process, method, product or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, product or equipment
Intrinsic element.In the absence of more restrictions, be not precluded from the process including the element, method, product or
Also there are other identical or equivalent elements in person's equipment.
Device that above-described embodiment illustrates or module etc. can specifically be realized or by computer chip or entity by having
There is the product of certain function to realize.For convenience of description, it is divided into various modules during description apparatus above with function to retouch respectively
It states.Certainly, the function of each module is realized can in the same or multiple software and or hardware when implementing the application,
The module for realizing same function can be realized by the combination of multiple submodule etc..Device embodiment described above is only
Schematically, for example, the division of the module, is only a kind of division of logic function, there can be other draw in actual implementation
The mode of dividing, such as multiple module or components may be combined or can be integrated into another system or some features can be ignored,
Or it does not perform.
It is also known in the art that in addition to realizing controller in a manner of pure computer readable program code, it is complete
Entirely can by by method and step carry out programming in logic come controller with logic gate, switch, application-specific integrated circuit, may be programmed
The form of logic controller and embedded microcontroller etc. realizes identical function.Therefore this controller is considered one kind
Hardware component, and the structure that can also be considered as to the device for being used to implement various functions that its inside includes in hardware component.Or
The device for being used to implement various functions even, can be considered as either the software module of implementation method can be hardware again by person
Structure in component.
The application can be described in the general context of computer executable instructions, such as program
Module.Usually, program module includes routines performing specific tasks or implementing specific abstract data types, program, object, group
Part, data structure, class etc..The application can also be put into practice in a distributed computing environment, in these distributed computing environment,
By performing task by communication network and connected remote processing devices.In a distributed computing environment, program module can
To be located in the local and remote computer storage media including storage device.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
It is realized by the mode of software plus required general hardware platform.Based on such understanding, the technical solution essence of the application
On the part that the prior art contributes can be embodied in the form of software product in other words, the computer software product
It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, it is used including some instructions so that a computer equipment
(can be personal computer, mobile terminal, server either network equipment etc.) perform each embodiment of the application or implementation
Method described in some parts of example.
Each embodiment in this specification is described by the way of progressive, the same or similar portion between each embodiment
Point just to refer each other, and the highlights of each of the examples are difference from other examples.The application can be used for crowd
In mostly general or special purpose computing system environments or configuration.Such as：Personal computer, server computer, handheld device or
Portable device, laptop device, multicomputer system, the system based on microprocessor, set top box, programmable electronics are set
Standby, network PC, minicomputer, mainframe computer, distributed computing environment including any of the above system or equipment etc..
Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application there are many deformation and
Variation is without departing from spirit herein, it is desirable to which appended embodiment includes these deformations and changes without departing from the application.
Claims (12)
- A kind of 1. definite method of the favourable prospective area of uranium exploration, which is characterized in that including：Obtain the remotely-sensed data and reference in target area；According to the reference, the geological structure information of target area and water system information are extracted from the remotely-sensed data；According to the geological structure information and the water system information, acquisition zone is determined in the target area, and obtains acquisition The characteristic in area；According to the characteristic of the acquisition zone, determine whether the acquisition zone is the favourable prospective area of uranium exploration.
- 2. according to the method described in claim 1, it is characterized in that, it is described obtain target area remotely-sensed data, including：Collect polytype remotely-sensed data on target area；Satisfactory remotely-sensed data is filtered out from polytype remotely-sensed data on target area, as described The remotely-sensed data of target area.
- 3. according to the method described in claim 2, it is characterized in that, the remotely-sensed data on target area include with down toward It is one of few：LandSat data, ASTER data, spot data, QuickBird data.
- 4. according to the method described in claim 1, it is characterized in that, according to the reference, carried from the remotely-sensed data The geological structure information of target area and water system information are taken, including：According to the reference, geological structure distinguishing mark is determined, wherein, the reference includes the geology of target area Background data；Using the conformation identification mark, the remotely-sensed data of the target area is interpreted, to extract the target area Geological structure information and water system information.
- 5. according to the method described in claim 4, it is characterized in that, the geological structure mark includes at least one of：It is distant Feel the color of image feature in data, the image shape feature in remotely-sensed data, the image texture characteristic in remotely-sensed data.
- 6. according to the method described in claim 4, it is characterized in that, the geological structure information of the target area includes：Target The distributed intelligence of circular structure in the distributed intelligence of lineament in region and/or target area.
- 7. according to the method described in claim 1, it is characterized in that, according to the geological structure information and the water system information, Acquisition zone is determined in the target area, including：According to the geological structure information, determine that satisfactory region is as the acquisition zone in the target area, wherein, The satisfactory region is there is construction fracture and water-based region is distributed with.
- 8. according to the method described in claim 1, it is characterized in that, the characteristic of the acquisition zone includes：It puts acquisition zone Penetrate data, the spectroscopic data of acquisition zone, the vegetation data of acquisition zone, the soil data of acquisition zone.
- 9. according to the method described in claim 8, it is characterized in that, obtain the spectroscopic data of the acquisition zone, including：Using remote sensing equipment, the spectroscopic data of the acquisition zone is obtained in the acquisition zone, wherein, the remote sensing equipment bag It includes：Spectrometer.
- 10. according to the method described in claim 2, it is characterized in that, obtain target area remotely-sensed data after, the method It further includes：The remotely-sensed data of the target area is pre-processed, obtains pretreated remotely-sensed data, wherein, the pretreatment Including at least one of：Correction process, damascene process, cutting processing, synthesis processing；Correspondingly, described according to the reference, extracted from the remotely-sensed data target area geological structure information and Water system information, including：According to the reference, the geological structure information of the target area is extracted from the pretreated remotely-sensed data With water system information.
- 11. a kind of determining device of the favourable prospective area of uranium exploration, which is characterized in that including：Acquisition module, for obtaining the remotely-sensed data and reference in target area；Extraction module, for according to the reference, the geological structure information of target area to be extracted from the remotely-sensed data With water system information；First determining module, for according to the geological structure information and the water system information, being determined in the target area Acquisition zone, and obtain the characteristic of acquisition zone；Second determining module for the characteristic according to the acquisition zone, determines whether the acquisition zone is that uranium exploration has Sharp prospective area.
- 12. according to the devices described in claim 11, which is characterized in that the extraction module, including：Determination unit, for according to the reference, determining geological structure distinguishing mark, wherein, the reference includes The geologic setting data of target area；Extraction unit for utilizing the conformation identification mark, is interpreted the remotely-sensed data of the target area, with extraction The geological structure information of the target area and the water system information.
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| CN112379453B (en) * | 2020-11-04 | 2024-05-17 | 西安建筑科技大学 | Method, system, equipment and application for surveying sedimentary carbonate lead-zinc ore in difficult traffic area |
| CN113703068A (en) * | 2021-10-26 | 2021-11-26 | 核工业北京地质研究院 | Method for determining uranium ore distribution |
| CN113703068B (en) * | 2021-10-26 | 2022-02-15 | 核工业北京地质研究院 | Method for determining uranium ore distribution |
| US11460601B1 (en) | 2021-10-26 | 2022-10-04 | Beijing Research Institute Of Uranium Geology | Method for determining distribution of uranium deposit |
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