CN105760601A - Method for automatically matching ore body boundary lines in sequence section - Google Patents
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Abstract
The invention discloses a method for automatically matching ore body boundary lines in a sequence section.The method comprises the steps of conducting equal-angle variable-distance projection processing and topology analysis on the ore body boundary lines in the sequence section, and dividing the ore body boundary lines in the sequence section into different topology spaces; if three or more ore body boundary lines are distributed in the same topology space, conducting secondary dividing on the ore body boundary lines in the same topology space according to the space point self-adaptive algorithm, so that the ore body boundary lines in the sequence section are in one-to-one correspondence.By means of the method, the problem of conducting automatic comparison and dissection on ore body boundary lines in a non-coplanar sequence section is effectively solved, and a solid foundation is laid for achieving automatic three-dimensional knowledge driving modeling; the problem that non-geologists cannot judge ore body blocks and segments to which ore body boundary lines in different sections belong is effectively solved, working load of ore body modeling is greatly decreased, and the embarrassing situation that under the condition of the same section data, ore body models built by different workers differ from one another is avoided.
Description
Technical field
The application relates to geologic information technique field, the method particularly relating to the boundary line of ore body on a kind of Auto-matching sequence profile.
Background technology
From phase early 1990s, along with the rise of modeling software, in ground field, people start data based on geological maps such as ' exploratory grid cross sections ', adopt man-machine interactively mode to build geological model.
But, this modeling pattern needs too many man-machine interactively, so along with people to geology Knowledge gradually deeply and specialty geology modeling software ripe gradually, the man-machine interactively amount that the structure of the model such as stratigraphic model, lithology model is required is fewer and feweri, and the structure even for simple stratigraphic model, lithology model and boring model realizes automatization substantially.
While it is true, the structure of ore body model remains based on manual interaction even to this day, the reason of this phenomenon is caused to have 2 points:
First is that the space geometry form of ore body is extremely irregular.
The ore body that second point is a mining area is made up of several autonomous block sections.It shows on profile, is several disjoint boundary lines of ore body.
For second point, traditional solution is to be classified the boundary line of ore body on profile by geologist, belongs to different masses section.
Carrying out ore-body modeling based on the boundary line of ore body is the most frequently used modeling method, but the coupling for the boundary line of ore body often adopts manual type, and must be geologist or the staff with certain geological knowledge, thus the matching efficiency of the boundary line of ore body is relatively low, model construction is not reasonable.
Summary of the invention
The method that invention provides the boundary line of ore body on a kind of Auto-matching sequence profile, to solve the inefficient technical problem caused via the artificial coupling boundary line of ore body.
For solving above-mentioned technical problem, the method that the invention provides the boundary line of ore body on a kind of Auto-matching sequence profile, described method includes:
The boundary line of ore body on sequence profile is carried out angularly displacement from projection process；
The boundary line of ore body on described sequence profile is carried out topological analysis, the boundary line of ore body on described sequence profile is divided in different topological spacies；
If there being at least three boundary lines of ore body in same topological space, according to spatial point adaptive algorithm, the boundary line of ore body of described same topological space is carried out secondary division, make the boundary line of ore body one_to_one corresponding in described sequence profile, it is achieved the coupling completely of the boundary line of ore body on described sequence profile.
Preferably, described angularly displacement that the boundary line of ore body on sequence profile is carried out, from projection process, specifically includes:
Adjacent two Exploration profiles are determined from described sequence profile；
Based on the exploratory spot coordinate of described adjacent two Exploration profiles, calculate the distance between described adjacent two Exploration profiles；
Distribution situation based on the boundary line of ore body of Exploration profiles all in described sequence profile, it is determined that the trend of the mineral deposit ore body in whole mining area；
Trend based on the distance between described adjacent two Exploration profiles and described mineral deposit ore body, determine the projected position on the second Exploration profile in described adjacent two Exploration profiles of the boundary line of ore body of the first Exploration profile in described adjacent two Exploration profiles, so that the boundary line of ore body on described adjacent two Exploration profiles is integrated into same plane.
Preferably, on described same plane, the boundary line of ore body of the boundary line of ore body of described first Exploration profile and described second Exploration profile exist intersect, from, comprise three kinds of relations.
Preferably, described the boundary line of ore body on described sequence profile is carried out topological analysis, particularly as follows:
Topological analysis is adopted to be respectively divided in respective topological space the boundary line of ore body on described same plane.
Preferably, the boundary line of ore body on described same plane is divided in different topological spacies by described employing topological analysis, specifically includes:
Intersect existing and the boundary line of ore body of inclusion relation is divided in same topological space；
The boundary line of ore body existed from relation is divided in other topological space.
Preferably, the boundary line of ore body in described same topological space meets one to one or the relation of one-to-many.
Preferably, if described same topological space has at least three boundary lines of ore body, according to spatial point adaptive algorithm, the boundary line of ore body of described same topological space is carried out secondary division, make the boundary line of ore body one_to_one corresponding in described sequence profile, realize the coupling completely of the boundary line of ore body on described sequence profile, specifically include:
If there is the relation of one-to-many in the boundary line of ore body in described same topological space, distribution according to the projected position on the second Exploration profile of the boundary line of ore body on described first Exploration profile, carries out spatial point interpolation to the boundary line of ore body on described second Exploration profile；
The boundary line of ore body on described second Exploration profile is split into and the equal numbers of new boundary line of ore body of the boundary line of ore body on described first Exploration profile, the described new boundary line of ore body is corresponding with the boundary line of ore body of described first Exploration profile, thus the coupling completely of the boundary line of ore body realized in described sequence profile.
Preferably, the described number based on the boundary line of ore body on described first Exploration profile, the boundary line of ore body on described second Exploration profile is split into and the equal numbers of new boundary line of ore body of the boundary line of ore body on described first Exploration profile, the described new boundary line of ore body is corresponding with the boundary line of ore body of described first Exploration profile, thus the coupling completely of the boundary line of ore body realized in described sequence profile, particularly as follows:
On described same plane, based on the m bar boundary line of ore body on described first Exploration profile, the boundary line of ore body on described second Exploration profile is split into the new boundary line of ore body that m bar is adjacent, the new boundary line of ore body that described m bar adjoins is corresponding with the m bar boundary line of ore body of described first Exploration profile respectively, thus the coupling completely of the boundary line of ore body realized in described sequence profile.
Preferably, described the boundary line of ore body on described second Exploration profile is split into the new boundary line of ore body that m bar is adjacent after, described method also includes:
All boundary lines of ore body with identical category attribute being extracted same figure layer, obtains the set of multiple boundary line of ore body, the set of each boundary line of ore body is exactly an ore body block section.
Preferably, described the boundary line of ore body on sequence profile carrying out angularly displacement is from before projection process, described method also includes:
The boundary line of ore body on described sequence profile is carried out pretreatment.
By one or more technical scheme of the present invention, the invention have the advantages that or advantage:
The method that the invention discloses the boundary line of ore body on a kind of Auto-matching sequence profile, the boundary line of ore body on sequence profile is carried out angularly displacement from projection process；The boundary line of ore body on sequence profile is carried out topological analysis, the boundary line of ore body on sequence profile is divided in different topological spacies；If there being at least three boundary lines of ore body in same topological space, according to spatial point adaptive algorithm, the boundary line of ore body of same topological space is carried out secondary division, make the boundary line of ore body one_to_one corresponding in sequence profile, the boundary line of ore body that can efficiently solve non-coplanar sequence profile contrasts subdivision problem automatically, has established solid foundation for realizing three-dimensional Knowledge driving automatic modeling.The method effectively solves non-geologist cannot judge the problem of ore body block section belonging to the boundary line of ore body on different section, greatly cut down the workload of ore-body modeling, avoid when in the face of identical cross-sectional data, the difficult situation that the built ore body model of different staff is different.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the boundary line of ore body in the embodiment of the present invention on a kind of Auto-matching sequence profile；
Fig. 2 be in the embodiment of the present invention No. 1 section to the projection of No. 2 adjacent sections；
Fig. 3 is the Boundary Match figure formed after the boundary line of ore body carries out in same topological space in the embodiment of the present invention spatial point interpolation；
Fig. 4 is the example flow diagram in the embodiment of the present invention.
Detailed description of the invention
In order to make the application the technical staff in the technical field be more clearly understood that the application, below in conjunction with accompanying drawing, by specific embodiment, technical scheme is described in detail.
The method that the present invention relates to the boundary line of ore body on a kind of Auto-matching sequence profile, the mentality of designing of the present invention is: based on the delineation rule of Solid Mineral ore body, in conjunction with ore body profile modeling knowledge, by angularly displacement from projection and the boundary line of ore body on topological analysis dividing sequence section, form different topological space regions.All Exploration profiles phase non-co-planar section (non-co-planar section is meant that not at the section of same level) each other in sequence profile, it may be assumed that all Exploration profiles in sequence profile are at the section of different horizontal planes.If same topological space has the plural boundary line of ore body, further according to spatial point adaptive algorithm, the boundary line of ore body in same topological space region is carried out secondary division, makes the boundary line of ore body one_to_one corresponding on non-co-planar section, it is achieved the coupling completely of the boundary line of ore body of sequence profile.
The method of the present invention can efficiently solve the boundary line of ore body of non-coplanar sequence profile and automatically contrast subdivision problem, has established solid foundation for realizing three-dimensional Knowledge driving automatic modeling.The method effectively solves non-geologist cannot judge the problem of ore body block section belonging to the boundary line of ore body on different section, greatly cut down the workload of ore-body modeling, avoid when in the face of identical cross-sectional data, the difficult situation that the built ore body model of different staff is different.
The technical solution adopted in the present invention refer to shown in Fig. 1.
S1, the boundary line of ore body on sequence profile is carried out angularly displacement from projection process.
Before this, the boundary line of ore body on sequence profile can be carried out pretreatment.Specifically, first to the boundary line of ore body pel (boundary line of ore body that pel refers in the exploratory grid cross section of input.Comprising many types of pel in one exploratory grid cross section, have the word pel of annotation effect, also the stratum line chart unit of wire type and boundary line of ore body pel, also have the pel of face type and the pel of vertex type.Here the pel that extracts is exactly extract the boundary line of ore body (belonging to line chart unit) in exploratory grid cross section in fact) extract.When extracting line chart unit, will considering the comprehensive of boundary line of ore body information, the line chart unit namely extracted should comprise the geometric attribute of point on affiliated exploration line numbering, boundary line of ore body ID and line.
First the present invention explains that angularly displacement is from the implication of projection process.
So-called displacement from, refer to that the exploratory spot coordinate according to adjacent two Exploration profiles (all Exploration profiles are all parallel, but prospecting interval is different) calculates the distance between adjacent two Exploration profiles.What is called angularly, refers to that the distribution situation according to the boundary line of ore body on sequence profile figure determines the trend of mineral deposit, whole mining area ore body.May determine that on section, the boundary line of ore body projects to the position on next section according to section distance and mineral deposit orebody trend, it is achieved thereby that line object set in the same plane on sequence profile.
Owing to sequence profile is parallel to each other, therefore the profile equations of first section need to only be calculated, distance according to adjacent sections can obtain the profile equations of follow-up section, again due to the method for section projection adopt be equal angle projection's method, only need to calculate the analytical relation on the first two perspective plane, the analytical relation between follow-up perspective plane can be obtained according to section distance, therefore greatly reduce the amount of calculation of section projection.
Therefore, in the specific implementation process of S1, the boundary line of ore body on sequence profile is carried out angularly displacement and, from projection process, specifically includes:
Adjacent two Exploration profiles (all Exploration profiles are all parallel, but prospecting interval is different) are determined from sequence profile；
Based on the exploratory spot coordinate of adjacent two Exploration profiles, calculate the distance between adjacent two Exploration profiles；
Distribution situation based on the boundary line of ore body of Exploration profiles all in sequence profile, it is determined that the trend of the mineral deposit ore body in whole mining area；
Trend based on the distance between adjacent two Exploration profiles and mineral deposit ore body, determine the projected position on the second Exploration profile in adjacent two Exploration profiles of the boundary line of ore body of the first Exploration profile in adjacent two Exploration profiles, so that the boundary line of ore body on adjacent two Exploration profiles is integrated into same plane.Can recombinate on the second Exploration profile according to " node that attribute is identical belongs to the same boundary line of ore body " this principle the boundary line of ore body of the first Exploration profile.
S2, carries out topological analysis to the boundary line of ore body on sequence profile, is divided in different topological spacies the boundary line of ore body on sequence profile.
Topology, is the branch of mathematics of the research seriality phenomenon that RECENT DEVELOPMENTS is got up.
Topological space, is a kind of popularization of Euclidean space, i.e. any one collection given, the every bit at it gives a kind of proximity structure determined just becomes a topological space.
Topological analysis, it it is a kind of method describing the mutual relation between spatial data, it mainly analyzes spatial relationship between point, line, surface on topological geometry, namely with adjoining between the entity represented by node, segmental arc, polygon and island, associate, comprise and connected relation.As: put the coincidence relation etc. from relation, face and face in the syntopy with point, point and the inclusion relation in face, line and face.
Specifically, at grade, the boundary line of ore body of the boundary line of ore body of the first Exploration profile and the second Exploration profile exist intersect, from, comprise three kinds of relations.
Therefore, when the boundary line of ore body on sequence profile is carried out topological analysis, specifically adopt topological analysis to be divided in different topological spacies the boundary line of ore body on same plane.And due at grade, the boundary line of ore body of the first Exploration profile and the boundary line of ore body of the second Exploration profile exist intersect, from, comprise three kinds of relations.Therefore, when dividing topological space, intersect existing and the boundary line of ore body of inclusion relation is divided in same topological space；The boundary line of ore body existed from relation is respectively divided in respective topological space.
And the boundary line of ore body in same topological space meets one to one or the relation of one-to-many.
Specifically, in same topological space, it is only possible to and there is the two distinct types of boundary line of ore body, namely the boundary line of ore body of different Exploration profile is belonged to, at this moment the boundary line of ore body number on belonging first Exploration profile is 1, boundary line of ore body number on second Exploration profile has multiple, here it is so-called one-to-many.Certainly, vice versa, and namely the boundary line of ore body number on two Exploration profiles is 1, and the boundary line of ore body number on the first Exploration profile has multiple.
S3, if there being at least three boundary lines of ore body in same topological space, according to spatial point adaptive algorithm, the boundary line of ore body of same topological space is carried out secondary division, make the boundary line of ore body one_to_one corresponding in sequence profile, it is achieved the coupling completely of the boundary line of ore body on sequence profile.
If there being at least three boundary lines of ore body in same topological space, then it represents that in same topological space, the boundary line of ore body exists the situation of one-to-many (1:m) relation.That is: the boundary line of ore body number on the first Exploration profile: the boundary line of ore body number on the second Exploration profile=1:m (or m:1).
In the case, the distribution according to the projected position on the second Exploration profile of the boundary line of ore body on the first Exploration profile, the boundary line of ore body on the second Exploration profile is carried out spatial point interpolation；
The boundary line of ore body on second Exploration profile is split into the equal numbers of new boundary line of ore body with the boundary line of ore body on the first Exploration profile, the new boundary line of ore body is corresponding with the boundary line of ore body of the first Exploration profile, thus the coupling completely of the boundary line of ore body realized in sequence profile.
Specifically, if the first Exploration profile has the m bar boundary line of ore body, so at grade, based on the m bar boundary line of ore body on the first Exploration profile, the boundary line of ore body on second Exploration profile is split into the adjacent new boundary line of ore body of m bar (so-called adjacent, refer to have public boundary, the boundary line of ore body originally is a coil closed, this coil adds several line segments, just can create multiple new coil, the namely new boundary line of ore body), match with m the boundary line of ore body of the first Exploration profile respectively, and give identical categorical attribute by the boundary line of ore body matched.Therefore, the new boundary line of ore body that m bar adjoins is corresponding with the m bar boundary line of ore body of the first Exploration profile respectively, thus the coupling completely of the boundary line of ore body realized in sequence profile.
After this, the boundary line of ore body mated can also be extracted, it may be assumed that to all boundary lines of ore body with identical category attribute, extract same figure layer, obtaining multiple ore body coil (coil is the abbreviation of the boundary line of ore body) set, each ore body coil set is exactly an ore body block section.
In order to be explained further and the present invention be described, under request in person the concrete accompanying drawing of ginseng.
Fig. 2 show the projection on the second Exploration profile (i.e. No. 2 sections) of the first Exploration profile (i.e. No. 1 section) upper three boundary lines of ore body.On same perspective plane, on the first Exploration profile the boundary line of ore body exist with the boundary line of ore body on the second Exploration profile intersect, from and comprise three kinds of relations, be divided into same topological space by there is the crossing boundary line of ore body with inclusion relation.Same topological space has the plural boundary line of ore body, namely there is the relation of one-to-many, the boundary line of ore body of same category attribute is carried out spatial point interpolation, build multiple new ore body coil, it is achieved the secondary contrast subdivision of the boundary line of ore body.As Fig. 2 exists the relation of a pair three, according to boundary line of ore body distribution situation on No. 2 sections on No. 1 section, the boundary line of ore body on No. 2 sections is carried out spatial point interpolation, form the adjacent new boundary line of ore body of a, b, c tri-, corresponding with 1,2,3 three boundary lines of ore body on No. 1 section respectively, thus completing the Auto-matching of the boundary line of ore body, as shown in Figure 3.
Underneath with specific embodiment, the present invention will be described.
Step 1, inputs the sequence profile set S in certain mining area.
This set is made up of n continuous parallel plane.Therefore, S={Si} (1≤i≤n), Si is Exploration profile, and the boundary line of ore body sum=SUMi (1≤i≤n) on Si, the boundary line of ore body on Si section is numbered Sik (1≤k≤Sumi).
Step 2, selects adjacent two section Si and Si+1, according to the exploratory spot coordinate of two sections calculate between two Exploration profiles from d, move towards α according to what the distribution situation of the boundary line of ore body on all profiles determined mineral deposit, whole mining area ore body；
Step 3, according to section distance d and mineral deposit orebody trend α, projects to Si+1 by the boundary line of ore body node on Si, and on Si+1, the restructuring reduction Si boundary line of ore body, obtains projected profile Pi (1≤i≤n-1)；
Step 4, in Pi plane, is intersect or the boundary line of ore body that comprises is divided in same topological space SiPh, SiPh and has h the boundary line of ore body by topological relation.
Wherein, 1≤i≤min{Si section coil sum, Si+1 section coil sum }.
Step 5, it may be judged whether h > 2.
If boundary line of ore body quantity is less than or equal to 2 in SiPh, illustrate that on adjacent sections, the corresponding relation of the boundary line of ore body is 1:1, i.e. the equal only one of which boundary line of ore body of Si and the Si+1 of each district SiPh, coupling completes, it is not necessary to SiPh is carried out secondary division.So, then step 8 is forwarded to.
Step 6, if boundary line of ore body quantity h is more than 2 in SiPh, illustrate that the boundary line of ore body in topological space SiPh exists one-to-many (1:m) relation, according to the distribution on section Si+1 of m the boundary line of ore body on section Si, the boundary line of ore body on section Si+1 is carried out spatial point interpolation, it is m the adjacent new boundary line of ore body by its subdivision, matches with m the boundary line of ore body on section Si respectively, and give identical categorical attribute by the coil matched.
Step 7, it may be judged whether i < n.
If so, then repeat step 2-6, complete the coupling of the boundary line of ore body on all sections.
If it is not, forward step 8 to, to all boundary lines of ore body with identical category attribute, extracting same figure layer, obtain multiple ore body coil set, each ore body coil set is exactly an ore body block section.
By one or more embodiment of the present invention, the invention have the advantages that or advantage:
The method that the invention discloses the boundary line of ore body on a kind of Auto-matching sequence profile, the boundary line of ore body on sequence profile is carried out angularly displacement from projection process；The boundary line of ore body on sequence profile is carried out topological analysis, the boundary line of ore body on sequence profile is divided in different topological spacies；If there being at least three boundary lines of ore body in same topological space, according to spatial point adaptive algorithm, the boundary line of ore body of same topological space is carried out secondary division, make the boundary line of ore body one_to_one corresponding in sequence profile, the boundary line of ore body that can efficiently solve non-coplanar sequence profile contrasts subdivision problem automatically, has established solid foundation for realizing three-dimensional Knowledge driving automatic modeling.The method effectively solves non-geologist cannot judge the problem of ore body block section belonging to the boundary line of ore body on different section, greatly cut down the workload of ore-body modeling, avoid when in the face of identical cross-sectional data, the difficult situation that the built ore body model of different staff is different.
The method can various based on the 3 d modeling software of section in promote the use of, the borderline match problem of all kinds ore body can be solved.
Although having been described for the preferred embodiment of the application, but one of ordinary skilled in the art is once know basic creative concept, then these embodiments can be made other change and amendment.So, claims are intended to be construed to include preferred embodiment and fall into all changes and the amendment of the application scope.
Obviously, the application can be carried out various change and modification without deviating from spirit and scope by those skilled in the art.So, if these amendments of the application and modification belong within the scope of the application claim and equivalent technologies thereof, then the application is also intended to comprise these change and modification.
Claims (10)
1. the method for the boundary line of ore body on an Auto-matching sequence profile, it is characterised in that described method includes:
The boundary line of ore body on sequence profile is carried out angularly displacement from projection process；
The boundary line of ore body on described sequence profile is carried out topological analysis, the boundary line of ore body on described sequence profile is divided in different topological spacies；
If there being at least three boundary lines of ore body in same topological space, according to spatial point adaptive algorithm, the boundary line of ore body of described same topological space is carried out secondary division, make the boundary line of ore body one_to_one corresponding in described sequence profile, it is achieved the coupling completely of the boundary line of ore body on described sequence profile.
2. the method for claim 1, it is characterised in that described angularly displacement that the boundary line of ore body on sequence profile is carried out, from projection process, specifically includes:
Adjacent two Exploration profiles are determined from described sequence profile；
Based on the exploratory spot coordinate of described adjacent two Exploration profiles, calculate the distance between described adjacent two Exploration profiles；
Distribution situation based on the boundary line of ore body of Exploration profiles all in described sequence profile, it is determined that the trend of the mineral deposit ore body in whole mining area；
Trend based on the distance between described adjacent two Exploration profiles and described mineral deposit ore body, determine the projected position on the second Exploration profile in described adjacent two Exploration profiles of the boundary line of ore body of the first Exploration profile in described adjacent two Exploration profiles, so that the boundary line of ore body on described adjacent two Exploration profiles is integrated into same plane.
3. method as claimed in claim 2, it is characterised in that on described same plane, the boundary line of ore body of described first Exploration profile and the boundary line of ore body of described second Exploration profile exist intersect, from, comprise three kinds of relations.
4. method as claimed in claim 3, it is characterised in that described the boundary line of ore body on described sequence profile is carried out topological analysis, particularly as follows:
Topological analysis is adopted to be divided in different topological spacies the boundary line of ore body on described same plane.
5. method as claimed in claim 4, it is characterised in that the boundary line of ore body on described same plane is divided in different topological spacies by described employing topological analysis, specifically includes:
Intersect existing and the boundary line of ore body of inclusion relation is divided in same topological space；
It is not divided into existing to divide from the boundary line of ore body of relation in respective topological space.
6. method as claimed in claim 5, it is characterised in that
The boundary line of ore body in described same topological space meets one to one or the relation of one-to-many.
7. method as claimed in claim 6, it is characterized in that, if described same topological space has at least three boundary lines of ore body, according to spatial point adaptive algorithm, the boundary line of ore body of described same topological space is carried out secondary division, make the boundary line of ore body one_to_one corresponding in described sequence profile, it is achieved the coupling completely of the boundary line of ore body on described sequence profile, specifically include:
If there is the relation of one-to-many in the boundary line of ore body in described same topological space, distribution according to the projected position on the second Exploration profile of the boundary line of ore body on described first Exploration profile, carries out spatial point interpolation to the boundary line of ore body on described second Exploration profile；
The boundary line of ore body on described second Exploration profile is split into and the equal numbers of new boundary line of ore body of the boundary line of ore body on described first Exploration profile, the described new boundary line of ore body is corresponding with the boundary line of ore body of described first Exploration profile, thus the coupling completely of the boundary line of ore body realized in described sequence profile.
8. method as claimed in claim 7, it is characterized in that, the described number based on the boundary line of ore body on described first Exploration profile, the boundary line of ore body on described second Exploration profile is split into and the equal numbers of new boundary line of ore body of the boundary line of ore body on described first Exploration profile, the described new boundary line of ore body is corresponding with the boundary line of ore body of described first Exploration profile, thus the coupling completely of the boundary line of ore body realized in described sequence profile, particularly as follows:
On described same plane, based on the m bar boundary line of ore body on described first Exploration profile, the boundary line of ore body on described second Exploration profile is split into the new boundary line of ore body that m bar is adjacent, the new boundary line of ore body that described m bar adjoins is corresponding with the m bar boundary line of ore body of described first Exploration profile respectively, thus the coupling completely of the boundary line of ore body realized in described sequence profile.
9. method as claimed in claim 7, it is characterised in that described the boundary line of ore body on described second Exploration profile is split into the new boundary line of ore body that m bar is adjacent after, described method also includes:
All boundary lines of ore body with identical category attribute being extracted same figure layer, obtains the set of multiple boundary line of ore body, the set of each boundary line of ore body is exactly an ore body block section.
10. the method for claim 1, it is characterised in that described the boundary line of ore body on sequence profile is carried out angularly displacement is from before projection process, described method also includes:
The boundary line of ore body on described sequence profile is carried out pretreatment.
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