CN103049517A - Method and system for discriminating changeable graphic spot in dynamic monitoring of present situation of land use - Google Patents
Method and system for discriminating changeable graphic spot in dynamic monitoring of present situation of land use Download PDFInfo
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- CN103049517A CN103049517A CN2012105494742A CN201210549474A CN103049517A CN 103049517 A CN103049517 A CN 103049517A CN 2012105494742 A CN2012105494742 A CN 2012105494742A CN 201210549474 A CN201210549474 A CN 201210549474A CN 103049517 A CN103049517 A CN 103049517A
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Abstract
The invention discloses a method for discriminating a changeable graphic spot in dynamic monitoring of a present situation of land use. The method comprises the following steps of: obtaining data of a selected changeable graphic spot; and comparing the data of the changeable graphic spot with a predefined condition of change types of the land use, and determining which change type of the land use the changeable spot belongs based on a comparison result. According to the method and system for discriminating the changeable graphic spot in the dynamic monitoring of the present situation of the land use, the selected change graphic spot is compared with the predefined condition of the change types of the land use to identify which change type of the land use the change graphic spot belongs, and manual work is unnecessary during the whole identification process, so that labor force is saved, and discriminating efficiency is improved; and the data of the changeable graphic data are compared with the preset condition, so that the discrimination accuracy is increased in comparison with that of the artificial judgment.
Description
Technical field
The present invention relates to database technology, particularly relate to changing graphic discriminating method and system in a kind of present status of land utilization dynamic monitoring.
Background technology
In order in time to grasp all sidedly the present status of land utilization dynamic change, set up present status of land utilization and changed Dynamic Discovery mechanism, mainly contained three kinds and change discovery mechanism, a kind of is on-the-spot the tour, by the soil, small towns the soil make an inspection tour personnel's daily tour, find to change also reporting changing graphic; The 2nd, carry out and make an inspection tour, make an inspection tour the daily tour of vehicle by Executing The Law While Managing Land and find to change and report changing graphic; The 3rd, find the present status of land utilization changing graphic by the mode of defending sheet (satellite remote-sensing image) comparison (sheet of defending of adjacent two phases mutually compares, contrasts, and finds variation range, ticks changing graphic).
The links such as after the present status of land utilization changing graphic reported, the figure spot that reports need be screened, puts on record through interior industry, field investigation, present landuse map change are finally guaranteed the present landuse map spot and present situation is consistent on the spot.It mainly is with present status of land utilization changing graphic and existing as-is data that interior industry is screened, put the comparisons that superpose such as the data of reclaiming, historical in violation of rules and regulations land used data in order for ground data, power nationality data, land development, to determine change type.Interior industry is screened traditional mode and is finished by manually comparing, however artificial contrast operation waste time and energy, and subjective when manually contrasting, accuracy is not high.
Summary of the invention
Based on this, be necessary to screen the problem that efficient is low, accuracy is not high for the present status of land utilization changing graphic, provide a kind of changing graphic discriminating method in the present status of land utilization dynamic monitoring of screening efficient and accuracy can be provided.
In addition, also be necessary to screen the problem that efficient is low, accuracy is not high for the present status of land utilization changing graphic, provide a kind of changing graphic discrimination system in the present status of land utilization dynamic monitoring of screening efficient and accuracy can be provided.
Changing graphic discriminating method in a kind of present status of land utilization dynamic monitoring may further comprise the steps:
Obtain selected changing graphic data;
Utilize the condition of change type to compare described changing graphic data and predefined soil, and determine that according to comparative result the soil under the described changing graphic utilizes change type.
Changing graphic discrimination system in a kind of present status of land utilization dynamic monitoring comprises:
Acquisition module is used for obtaining selected changing graphic data;
Type is screened module, is used for utilizing the condition of change type to compare described changing graphic data and predefined soil, and determines that according to comparative result the soil under the described changing graphic utilizes change type.Changing graphic discriminating method and system in the above-mentioned present status of land utilization dynamic monitoring, utilize the condition of change type to compare in selected changing graphic and predefined soil, the soil utilizes change type under identifying changing graphic, whole identifying does not need artificial participation, save manpower, and improved examination efficient, with changing graphic data and pre-conditioned comparing, compare with artificial judgment, improved the accuracy of screening.
Description of drawings
Fig. 1 is the schematic flow sheet of changing graphic discriminating method in the present status of land utilization dynamic monitoring among the embodiment;
Fig. 2 is the schematic flow sheet of changing graphic discriminating method in the present status of land utilization dynamic monitoring among another embodiment;
Fig. 3 is the inner structure synoptic diagram of changing graphic discrimination system in the present status of land utilization dynamic monitoring among the embodiment;
Fig. 4 is the inner structure synoptic diagram of changing graphic discrimination system in the present status of land utilization dynamic monitoring among another embodiment;
Fig. 5 is the inner structure synoptic diagram that type is screened module among Fig. 4;
Fig. 6 is the inner structure synoptic diagram of changing graphic discrimination system in the present status of land utilization dynamic monitoring among another embodiment;
Fig. 7 is figure layer control interface synoptic diagram.
Embodiment
Be described in detail below in conjunction with specific embodiment and the accompanying drawing technical scheme to changing graphic discriminating method and system in the present status of land utilization dynamic monitoring, so that it is clearer.
As shown in Figure 1, in one embodiment, changing graphic discriminating method in a kind of present status of land utilization dynamic monitoring may further comprise the steps:
Step S102 obtains selected changing graphic data.
Concrete, can find and generate the present status of land utilization changing graphic according to approach such as satellite remote-sensing image, on-the-spot tour and law enforcement tours in advance, these changing graphics namely can begin examination work after entering system, at first obtain the changing graphic data set, obtain from the selected a certain changing graphic data of changing graphic data centralization.Should selected operation can there be manually-operated or system automatically selected in order.
Step S104 utilizes the condition of change type to compare these changing graphic data and predefined soil, and determines that according to comparative result the soil under this changing graphic utilizes change type.
Concrete, the soil utilizes change type to comprise invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type.Wherein, invalid figure spot type refers to that the soil of putting the figure ply of reclaiming with land development in order utilizes changing graphic; Repeat figure spot type and refer to not be invalid figure spot type, but the changing graphic that this variation range had been reported in predetermined period; Normal variation figure spot type refers to neither invalid figure spot type neither repeat figure spot type, and land use changes the changing graphic through legal approval; Doubtful illegal figure spot type refers to neither invalid figure spot type neither repeat figure spot type, and can't determine that its land use changes the changing graphic that whether passes through legal approval.In the present embodiment, dissimilarly adopt different signs to distinguish, for example type number 1 to 4 represents respectively invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type.
Changing graphic discriminating method in the above-mentioned present status of land utilization dynamic monitoring, utilize the condition of change type to compare in selected changing graphic and predefined soil, the soil utilizes change type under identifying changing graphic, whole identifying does not need artificial participation, save manpower, and improved examination efficient, with changing graphic data and pre-conditioned comparing, compare with artificial judgment, improved the accuracy of screening.
In one embodiment, before the step of obtaining selected changing graphic data, also comprise step: divide in advance the soil and utilize change type and predefine soil to utilize the condition of change type.
In the present embodiment, the soil utilizes change type to comprise invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type.
Predefined soil utilizes the condition of change type as follows:
It is that the condition of invalid figure spot type is that this soil utilizes change type: figure spot data and land development the arrangement overlapping and lap area of scope of reclaiming surpasses the first predetermined value.Concrete, the first predetermined value can be set as required, and in the present embodiment, the first predetermined value is 70%.
This soil utilizes change type for the condition that repeats figure spot type to be: surpass the second predetermined value with historical variations figure spot data overlap and lap area in the predetermined period, and do not belong to invalid figure spot type.Concrete, predetermined period can be set as required, and in the present embodiment, predetermined period is a season.The second predetermined value can be set as required, and in the present embodiment, the second predetermined value is 70%.
This soil utilize change type for the condition of normal variation figure spot type for satisfy following each:
(1) the land use change type is the construction land change type.
(2) the land use change type is the agricultural restructuring type.
(3) the land use change type is for increasing construction land type or suspicious changing graphic type newly and existing for ground information and ownership information.
Concrete, supply ground information to refer to land supply (comprising land transfers and the land assignment dual mode) information of legal examination and approval procedures.Ownership information refers to the proof information (such as land use ownership proof etc.) of the legal use in soil.
(4) and lap area overlapping with historical illegal usefulness map spot surpasses the newly-increased construction land type of the 3rd predetermined value.
Concrete, the 3rd predetermined value can be set as required, and in the present embodiment, the 3rd predetermined value is 70%.
Wherein, the land use change type comprises newly-increased construction land type, agricultural restructuring type, construction land change type and suspicious type, and it is described such as table 1.
Table 1
It is that the condition of doubtful illegal figure spot type is that this soil utilizes change type: do not belong to normal variation figure spot type, and the land use change type is for newly-increased construction land type or suspicious changing graphic type and do not supply ground information and ownership information.
Above-mentioned soil utilizes the Four types free list 2 of change type to carry out record description.
Table 2
In one embodiment, as shown in Figure 2, changing graphic discriminating method in a kind of present status of land utilization dynamic monitoring comprises:
Step S202 obtains selected changing graphic data.
Step S204, the areal map layer of reclaiming is put in the demonstration land development in order.
Concrete, put the areal map bed interface of reclaiming in order in the terminals such as computing machine demonstration land development.
Step S206 judges that whether described selected changing graphic data surpass the first predetermined value with land development the arrangement overlapping and overlapping area of scope of reclaiming, if, execution in step S208, if not, execution in step S210.
Step S208, this changing graphic of mark are invalid figure spot type, again execution in step S224.
Step S210 shows historical variations figure spot figure layer.
Concrete, the figure layer at historical variations figure spot data place is presented on the current interface.
Step S212, judge these selected changing graphic data whether with predetermined period in historical variations figure spot data overlap and overlapping area surpass the second predetermined value, if, execution in step S214, if not, execution in step S216.
Step S214, this changing graphic of mark is for repeating figure spot type, again execution in step S224.
Step S216 shows ownership hum pattern layer, successively for ground hum pattern layer, historical illegal map layer.
Step S218 judges whether these selected changing graphic data satisfy the condition of normal variation figure spot type, if, execution in step S220, if not, execution in step S222.
Concrete, with the land use change type of selected changing graphic data respectively with the data of ownership hum pattern layer, compare for the data of ground hum pattern layer and the data of the illegal map layer of history, judge whether to conform to the land use change type that defines in the normal variation figure spot type, if conform to, then the soil of this changing graphic utilizes change type to belong to normal variation figure spot type.
Step S220, this changing graphic of mark are normal variation figure spot type, again execution in step S224.
Step S222, this changing graphic of mark are doubtful illegal figure spot type, again execution in step S224.
Step S224 judges whether changing graphic is all screened, if, then finish, if not, then return step S202.
Further, in one embodiment, this changing graphic is when repeating figure spot type, normal variation figure spot type or doubtful illegal figure spot type, described method also comprises step: generate charge sheet information, described charge sheet recorded information comprises that the numbering of described changing graphic, affiliated soil utilize change type, type to determine date, case numbering and case state.Wherein, the case numbering refers to generate the numbering that a case recorded information is distributed, and is used for unique identification charge sheet information, and this case numbering can since 1, increase progressively successively.Whether the case state is used for this charge sheet information of expression effective.
As shown in Figure 3, in one embodiment, changing graphic discrimination system in a kind of present status of land utilization dynamic monitoring comprises acquisition module 110 and type examination module 120.Wherein:
Concrete, can find and generate the present status of land utilization changing graphic according to approach such as satellite remote-sensing image, on-the-spot tour and law enforcement tours in advance, these changing graphics namely can begin examination work after entering system, at first obtain the changing graphic data set, obtain from the selected a certain changing graphic data of changing graphic data centralization.Should selected operation can there be manually-operated or system automatically selected in order.
Type is screened module 120 and is used for utilizing the condition of change type to compare described changing graphic data and predefined soil, and determines that according to comparative result the soil under the described changing graphic utilizes change type.
Concrete, the soil utilizes change type to comprise invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type.Wherein, invalid figure spot type refers to that the soil of putting the figure ply of reclaiming with land development in order utilizes changing graphic; Repeat figure spot type and refer to not be invalid figure spot type, but the changing graphic that this variation range had been reported in predetermined period; Normal variation figure spot type refers to neither invalid figure spot type neither repeat figure spot type, and land use changes the changing graphic through legal approval; Doubtful illegal figure spot type refers to neither invalid figure spot type neither repeat figure spot type, and can't determine that its land use changes the changing graphic that whether passes through legal approval.In the present embodiment, dissimilarly adopt different signs to distinguish, for example type number 1 to 4 represents respectively invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type.
Changing graphic discrimination system in the above-mentioned present status of land utilization dynamic monitoring, utilize the condition of change type to compare in selected changing graphic and predefined soil, the soil utilizes change type under identifying changing graphic, whole identifying does not need artificial participation, save manpower, and improved examination efficient, with changing graphic data and pre-conditioned comparing, compare with artificial judgment, improved the accuracy of screening.
As shown in Figure 4, in one embodiment, changing graphic discrimination system in the above-mentioned present status of land utilization dynamic monitoring is screened module 120 except comprising acquisition module 110 and type, also comprises presetting module 130.Wherein:
Presetting module 130 is used for dividing the soil in advance and utilizes change type and predefine soil to utilize the condition of change type.In the present embodiment, the soil utilizes change type to comprise invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type.
Predefined soil utilizes the condition of change type as follows:
It is that the condition of invalid figure spot type is that this soil utilizes change type: figure spot data and land development the arrangement overlapping and lap area of scope of reclaiming surpasses the first predetermined value.Concrete, the first predetermined value can be set as required, and in the present embodiment, the first predetermined value is 70%.
This soil utilizes change type for the condition that repeats figure spot type to be: surpass the second predetermined value with historical variations figure spot data overlap and lap area in the predetermined period, and do not belong to invalid figure spot type.Concrete, predetermined period can be set as required, and in the present embodiment, predetermined period is a season.The second predetermined value can be set as required, and in the present embodiment, the second predetermined value is 70%.
This soil utilize change type for the condition of normal variation figure spot type for satisfy following each:
(1) the land use change type is the construction land change type.
(2) the land use change type is the agricultural restructuring type.
(3) the land use change type is for increasing construction land type or suspicious changing graphic type newly and existing for ground information and ownership information.
Concrete, supply ground information to refer to land supply (comprising land transfers and the land assignment dual mode) information of legal examination and approval procedures.Ownership information refers to the proof information (such as land use ownership proof etc.) of the legal use in soil.
(4) and lap area overlapping with historical illegal usefulness map spot surpasses the newly-increased construction land type of the 3rd predetermined value.
Concrete, the 3rd predetermined value can be set as required, and in the present embodiment, the 3rd predetermined value is 70%.
Wherein, the land use change type comprises newly-increased construction land type, agricultural restructuring type, construction land change type and suspicious type, and it is described such as table 1.
It is that the condition of doubtful illegal figure spot type is that this soil utilizes change type: do not belong to normal variation figure spot type, and the land use change type is for newly-increased construction land type or suspicious changing graphic type and do not supply ground information and ownership information.
Above-mentioned soil utilizes the Four types free list 2 of change type to carry out record description.
As shown in Figure 5, in one embodiment, type is screened module 120 and is comprised display unit 122, judging unit 124 and indexing unit 126.Wherein:
Judging unit 124 is used for judging that whether described selected changing graphic data surpass the first predetermined value with land development the arrangement overlapping and overlapping area of scope of reclaiming.Concrete, the first predetermined value can be set as required, and in the present embodiment, the first predetermined value is 70%.
Concrete, the figure layer at historical variations figure spot data place is presented on the current interface.
Judging unit 124 also be used for judging described selected changing graphic data whether with predetermined period in historical variations figure spot data overlap and overlapping area surpass the second predetermined value.
Judging unit 124 also is used for judging whether described selected changing graphic data satisfy the condition of normal variation figure spot type.
Concrete, with the land use change type of selected changing graphic data respectively with the data of ownership hum pattern layer, compare for the data of ground hum pattern layer and the data of the illegal map layer of history, judge whether to conform to the land use change type that defines in the normal variation figure spot type, if conform to, then the soil of this changing graphic utilizes change type to belong to normal variation figure spot type.
As shown in Figure 6, in one embodiment, changing graphic discrimination system in the above-mentioned present status of land utilization dynamic monitoring is screened module 120 and presetting module 130 except comprising acquisition module 110, type, also comprises generation module 140.
This changing graphic is when repeating figure spot type, normal variation figure spot type or doubtful illegal figure spot type, generation module 140 is used for generating charge sheet information, and described charge sheet recorded information comprises that the numbering of described changing graphic, affiliated soil utilize change type, type to determine date, case numbering and case state.Wherein, the case numbering refers to generate the numbering that a case recorded information is distributed, and is used for unique identification charge sheet information, and this case numbering can since 1, increase progressively successively.Whether the case state is used for this charge sheet information of expression effective.
Fig. 7 is a figure layer control interface synoptic diagram, the figure layer comprise the land development arrangement reclaim areal map layer, historical variations figure spot figure layer, ownership hum pattern layer, for map layer, the illegal map layer of history.The control of figure layer comprises CADASTRAL DATA, terrain data, allocation of landownership and land use right data and land use data etc. in the interface.CADASTRAL DATA comprise right to use the land data, reserve land ancestor ground data, buildings data, pre-change ancestor ground data, in advance change the buildings data, do not tear buildings ancestor ground data open, do not tear buildings data, boundary mark data etc. open.Terrain data comprises landform annotation, Ordnance Bench Mark and formline etc.The allocation of landownership and land use right data comprise land ownership information.Land use data comprises the tour record data, i.e. the changing graphic data.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. changing graphic discriminating method in the present status of land utilization dynamic monitoring may further comprise the steps:
Obtain selected changing graphic data;
Utilize the condition of change type to compare described changing graphic data and predefined soil, and determine that according to comparative result the soil under the described changing graphic utilizes change type.
2. changing graphic discriminating method in the present status of land utilization dynamic monitoring according to claim 1 is characterized in that, before the described step of obtaining selected changing graphic data, also comprises step:
Dividing in advance the soil utilizes change type and predefine soil to utilize the condition of change type.
3. changing graphic discriminating method in the present status of land utilization dynamic monitoring according to claim 2 is characterized in that, described soil utilizes change type to comprise invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type;
It is that the condition of invalid figure spot type is that described soil utilizes change type:
Figure spot data and land development the arrangement overlapping and lap area of scope of reclaiming surpasses the first predetermined value;
Described soil utilizes change type for the condition that repeats figure spot type to be:
Surpass the second predetermined value with historical variations figure spot data overlap and lap area in the predetermined period, and do not belong to invalid figure spot type;
Described soil utilize change type for the condition of normal variation figure spot type for satisfy following each:
The land use change type is the construction land change type;
The land use change type is the agricultural restructuring type;
The land use change type is for newly-increased construction land type or suspicious changing graphic type and have ground information and the ownership information of supplying;
Illegal overlapping and lap area surpasses the newly-increased construction land type of the 3rd predetermined value with the map spot with history;
It is that the condition of doubtful illegal figure spot type is that described soil utilizes change type:
Do not belong to normal variation figure spot type, and the land use change type is for increasing construction land type or suspicious changing graphic type newly and not supplying ground information and ownership information.
4. changing graphic discriminating method in the present status of land utilization dynamic monitoring according to claim 3, it is characterized in that, utilize the condition of change type to compare described changing graphic data and predefined soil, and determine that according to comparative result the soil under the described changing graphic utilizes the step of change type to comprise:
The areal map layer of reclaiming is put in the demonstration land development in order;
Judge that whether described selected changing graphic data surpass the first predetermined value with land development the arrangement overlapping and lap area of scope of reclaiming, if then the described changing graphic of mark is invalid figure spot type, if not, show historical variations figure spot figure layer;
Judge described selected changing graphic data whether with predetermined period in historical variations figure spot data overlap and overlapping area surpass the second predetermined value, if, then the described changing graphic of mark is for repeating figure spot type, if not, then show successively ownership hum pattern layer, for ground hum pattern layer, historical illegal map layer;
Judge whether described selected changing graphic data satisfy the condition of normal variation figure spot type, if then the described changing graphic of mark is normal variation figure spot type, if not, then the described changing graphic of mark is doubtful illegal figure spot type.
5. changing graphic discriminating method according to claim 3 or in the 4 described present status of land utilization dynamic monitorings is characterized in that, described changing graphic is when repeating figure spot type, normal variation figure spot type or doubtful illegal figure spot type, and described method also comprises step:
Generate charge sheet information, described charge sheet recorded information comprises that the numbering of described changing graphic, affiliated soil utilize change type, type to determine date, case numbering and case state.
6. changing graphic discrimination system in the present status of land utilization dynamic monitoring is characterized in that, comprising:
Acquisition module is used for obtaining selected changing graphic data;
Type is screened module, is used for utilizing the condition of change type to compare described changing graphic data and predefined soil, and determines that according to comparative result the soil under the described changing graphic utilizes change type.
7. changing graphic discrimination system in the present status of land utilization dynamic monitoring according to claim 6 is characterized in that described system also comprises:
Presetting module is used for dividing the soil in advance and utilizes change type and predefine soil to utilize the condition of change type.
8. changing graphic discrimination system in the present status of land utilization dynamic monitoring according to claim 7 is characterized in that, described soil utilizes change type to comprise invalid figure spot type, repeats figure spot type, normal variation figure spot type and doubtful illegal figure spot type;
It is that the condition of invalid figure spot type is that described soil utilizes change type:
Figure spot data and land development the arrangement overlapping and lap area of scope of reclaiming surpasses the first predetermined value;
Described soil utilizes change type for the condition that repeats figure spot type to be:
Surpass the second predetermined value with historical variations figure spot data overlap and lap area in the predetermined period, and do not belong to invalid figure spot type;
Described soil utilize change type for the condition of normal variation figure spot type for satisfy following each:
The land use change type is the construction land change type;
The land use change type is the agricultural restructuring type;
The land use change type is for newly-increased construction land type or suspicious changing graphic type and have ground information and the ownership information of supplying;
Illegal overlapping and lap area surpasses the newly-increased construction land type of the 3rd predetermined value with the map spot with history;
It is that the condition of doubtful illegal figure spot type is that described soil utilizes change type:
Do not belong to normal variation figure spot type, and the land use change type is for increasing construction land type or suspicious changing graphic type newly and not supplying ground information and ownership information.
9. changing graphic discrimination system in the present status of land utilization dynamic monitoring according to claim 8 is characterized in that, described type is screened module and comprised:
Display unit is used for the demonstration land development and puts the areal map layer of reclaiming in order;
Judging unit is used for judging that whether described selected changing graphic data surpass the first predetermined value with land development the arrangement overlapping and lap area of scope of reclaiming;
Indexing unit is used for reclaiming the overlapping and lap area of scope during above the first predetermined value judging described selected changing graphic data and land development arrangement, and the described changing graphic of mark is invalid figure spot type;
Described display unit also is used for not satisfying with the land development arrangement and reclaiming the overlapping and lap area of scope when surpassing the first predetermined value judging described selected changing graphic data, shows historical variations figure spot figure layer;
Described judging unit also be used for judging described selected changing graphic data whether with predetermined period in historical variations figure spot data overlap and overlapping area surpass the second predetermined value;
Described indexing unit also is used for judging described selected changing graphic data and the historical variations figure spot data overlap in the predetermined period and overlapping area above the second predetermined value, and the described changing graphic of mark is for repeating figure spot type;
Described display unit also be used for judge described selected changing graphic data do not satisfy with predetermined period in historical variations figure spot data overlap and overlapping area when surpassing the second predetermined value, show successively ownership hum pattern layer, for ground hum pattern layer, the illegal map layer of history;
Described judging unit also is used for judging whether described selected changing graphic data satisfy the condition of normal variation figure spot type;
Described indexing unit also is used for judging described selected changing graphic data and satisfy the condition of normal variation figure spot type, the described changing graphic of mark is normal variation figure spot type, and judging described selected changing graphic data and do not satisfy the condition of normal variation figure spot type, the described changing graphic of mark is doubtful illegal figure spot type.
10. changing graphic discrimination system according to claim 8 or in the 9 described present status of land utilization dynamic monitorings is characterized in that, described changing graphic is when repeating figure spot type, normal variation figure spot type or doubtful illegal figure spot type, and described system also comprises:
Generation module is used for generating charge sheet information, and described charge sheet recorded information comprises that the numbering of described changing graphic, affiliated soil utilize change type, type to determine date, case numbering and case state.
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| CN105976113A (en) * | 2016-05-09 | 2016-09-28 | 江苏省城市规划设计研究院 | Early warning control method and system for intensive use of construction land |
| CN108446397A (en) * | 2018-03-27 | 2018-08-24 | 四川师范大学 | A kind of method for quickly querying of million grades of Spatialite spatial databases |
| CN109062934A (en) * | 2018-06-14 | 2018-12-21 | 北京地拓科技发展有限公司 | A kind of searching method, device and the mobile terminal of measure figure spot |
| CN109062934B (en) * | 2018-06-14 | 2021-01-12 | 北京地拓科技发展有限公司 | Method and device for searching measure pattern spots and mobile terminal |
| CN110162650A (en) * | 2019-04-18 | 2019-08-23 | 中国测绘科学研究院 | It is a kind of take into account local optimum and entire area balance small figure spot melt method |
| CN110162650B (en) * | 2019-04-18 | 2020-10-27 | 中国测绘科学研究院 | Small image spot melting method considering local optimization and overall area balance |
| CN110222934A (en) * | 2019-05-08 | 2019-09-10 | 深圳中大环保科技创新工程中心有限公司 | Auditing method, device, equipment and the readable medium of natural resource assets |
| CN110737745B (en) * | 2019-10-15 | 2022-03-01 | 中国地质大学（北京） | Construction method of land utilization dynamic change map |
| CN110737745A (en) * | 2019-10-15 | 2020-01-31 | 中国地质大学（北京） | construction method of land utilization dynamic change map |
| CN111754084A (en) * | 2020-05-29 | 2020-10-09 | 广东省国土资源测绘院 | Method and system for assessing land reclamation potential of rural construction land |
| CN111754084B (en) * | 2020-05-29 | 2021-06-18 | 广东省国土资源测绘院 | Method and system for assessing land reclamation potential of rural construction land |
| CN112288179B (en) * | 2020-11-05 | 2021-08-03 | 重庆市规划和自然资源信息中心 | Optimized analysis method for planned village fruit production by using big data |
| CN112288179A (en) * | 2020-11-05 | 2021-01-29 | 重庆市规划和自然资源信息中心 | Optimized analysis method for planned village fruit production by using big data |
| CN114004443A (en) * | 2021-09-13 | 2022-02-01 | 广东省国土资源测绘院 | Detection method and device for illegal building data |
| CN114092025A (en) * | 2021-09-30 | 2022-02-25 | 广东省国土资源测绘院 | Temporary land use full life cycle monitoring method |
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