CN109144976A - A kind of database and its management system based on land investigation foundation - Google Patents
A kind of database and its management system based on land investigation foundation Download PDFInfo
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- CN109144976A CN109144976A CN201810894269.7A CN201810894269A CN109144976A CN 109144976 A CN109144976 A CN 109144976A CN 201810894269 A CN201810894269 A CN 201810894269A CN 109144976 A CN109144976 A CN 109144976A
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- 238000011835 investigation Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 52
- 238000004458 analytical method Methods 0.000 claims abstract description 37
- 230000008859 change Effects 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 238000007726 management method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims description 4
- 241001269238 Data Species 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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Abstract
The invention discloses a kind of database established based on land investigation and its management systems, comprising: (1) data input；(2) analysis on altered project；(3) data inspection；(4) data export；(5) data statistics.The system can complete inquiry, storage and the statistics of inhomogeneity data, realize as-is data by procedure library and be superimposed with data are changed, so that the flow direction and variation to various ground class are analyzed, by report output；Pass through history library, the data of maloperation can be restored, and previous data can be inquired and be paid a return visit, dynamic analysis of the Land Change Survey management system to different times data, with stronger specific aim, flexible and convenient operation of data modification tool, manages and maintains multiple thematic datas, is conducive to information sharing and data maintenance.
Description
Technical field
The present invention relates to data management system, specifically a kind of database established based on land investigation and its management system
System.
Background technique
Adhere to protecting basic farmland, the principle of the non-agricultural farmland loss caused by construction of strict control.It to protect farmland and mention to base oneself upon
The high comprehensive grain production ability is target, further strengthens the protection to basic farmland, cultivated land protection is promoted to be protected by tuple amount
Transformation is managed and protected comprehensively to quantity, quality and ecology.According to the requirement for ensureing economic development with protecting farming land mutually unified, guarantee warp
Ji develops required land used, the scale and layout of reasonable arrangement construction land.
Include a large amount of data and data due in Land Change Survey, thus network technology, computer technology and
On the basis of GIS technology, scientific, automation is realized to Land Change Survey, the management of modernization becomes inevitable.Currently, soil
The system of management aspect is more, but can be automatically performed the system of statistical report form output and figure layer update, to different times
The system that data are overlapped analysis is also fewer.
Summary of the invention
The purpose of the present invention is to provide a kind of database established based on land investigation and its management systems, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of database and its management system based on land investigation foundation, comprising:
(1) data input: by various vector formats and graph data input system database；
(2) analysis on altered project: history library and procedure library are used, user is according to procedure library as a result, can be to the accurate of data
Property checked, generate various statistical report forms, confirm it is errorless after operated, by merging process library data, to original figure
Layer is covered, and obtains new soil layer, and original soil layer is stored in history library；
(3) data inspection: accurately checking topology, attribute and the logic error in data, and batch is supported to correct mistakes；
(4) data export: exporting various reports according to the result of analysis on altered project；
(5) data statistics: being overlapped analysis to different data sources, the data of different times, counts and difference of classifying
Data type report.
As a further solution of the present invention: the procedure library is recorded to the result of change overlay analysis, is had
Fixed field structure, and with the operation of program, record value can change, and procedure library is a dynamic base, be system into
The data source header of the various analyses of row.
As a further solution of the present invention: the procedure library includes the following aspects:
One, by status planar class imported into database, and then the copy of the figure layer is imported and named；
Two, it using Union function, takes out a change figure spot every time and status figure is overlapped analysis；
Three, the result of analysis is put into procedure library, and calculating is re-started to various areas；
Four, it repeats above operation, until generating final figure layer；
Five, procedure library is emptied, the figure layer data ultimately generated is transferred to procedure library, and production quantity nomogram and report；
Six, when updating, the change figure spot in procedure library is merged according to blip code, deletes former status planar class
Figure, forms new status figure layer；
Seven, according to change figure spot and status line chart layer, its intersecting lens is found out, line process library is put into, according to space rubber
Relationship deletes status line ground class, then line process library is copied to status linearly class figure layer, forms new status figure layer.
As a further solution of the present invention: the history library is that spatial information and temporal information are uniformly stored in one
In database, historical data is separated into storage with as-is data, the two keeps synchronizing.
As a further solution of the present invention: historical data with as-is data be it is identical, attribute table structure is also consistent.
As a further solution of the present invention: it is synchronize first to existing that historical data, which separates both storages holding with as-is data,
Shape data edition simultaneously records, and then updates result to historical data, it is made to keep synchronizing.
As a further solution of the present invention: the data output is by Standard division range or any administrative area under one's jurisdiction output soil benefit
With, basic farmland, disused arable land be classified thematic maps, graph output be JPG, TIFF, GIFF format.
As the present invention further scheme: the data inspection backs up database, restores and field maintenance,
The data of maloperation are restored, and previous data are inquired and paid a return visit.
Compared with prior art, the beneficial effects of the present invention are: the system can complete the inquiry of inhomogeneity data, storage
And statistics, as-is data is realized by procedure library and is superimposed with data are changed, thus to the flow direction of various ground class with change into
Row analysis, by report output；By history library, the data of maloperation can be restored, and previous data can be inquired
With return visit, Land Change Survey management system has stronger specific aim, flexibly and easily to the dynamic analysis of different times data
Operation of data modification tool, manage and maintain multiple thematic datas, be conducive to information sharing and data maintenance.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of database and its management system based on land investigation foundation, comprising:
(1) data input: by various vector formats and graph data input system database；
(2) analysis on altered project: history library and procedure library are used, user is according to procedure library as a result, can be to the accurate of data
Property checked, generate various statistical report forms, confirm it is errorless after operated, by merging process library data, to original figure
Layer is covered, and obtains new soil layer, and original soil layer is stored in history library, the procedure library is the knot to change overlay analysis
Fruit is recorded, and has fixed field structure, and with the operation of program, record value can change, and procedure library is one
Dynamic base, is the data source header that system carries out various analyses, and the history library is by spatial information and the unified storage of temporal information
In a database, historical data is separated into storage with as-is data, the two keeps synchronizing, and historical data is with as-is data
Identical, attribute table structure is also consistent, and it is synchronize first to status number that historical data, which separates both storages holding with as-is data,
According to editing and recording, then result is updated to historical data, it is made to keep synchronizing；
The procedure library includes the following aspects:
One, by status planar class imported into database, and then the copy of the figure layer is imported and named；
Two, it using Union function, takes out a change figure spot every time and status figure is overlapped analysis；
Three, the result of analysis is put into procedure library, and calculating is re-started to various areas；
Four, it repeats above operation, until generating final figure layer；
Five, procedure library is emptied, the figure layer data ultimately generated is transferred to procedure library, and production quantity nomogram and report；
Six, when updating, the change figure spot in procedure library is merged according to blip code, deletes former status planar class
Figure, forms new status figure layer；
Seven, according to change figure spot and status line chart layer, its intersecting lens is found out, line process library is put into, according to space rubber
Relationship deletes status line ground class, then line process library is copied to status linearly class figure layer, forms new status figure layer；
(3) data inspection: accurately checking topology, attribute and the logic error in data, and batch is supported to correct mistakes, institute
State data inspection to back up database, restore and field maintenance, the data of maloperation restored, and to previous data into
Row inquiry and return visit.
(4) data export: exporting various reports according to the result of analysis on altered project, the data output is by Standard division range or appoints
The administrative area under one's jurisdiction output land use of meaning, basic farmland, disused arable land are classified thematic maps, and graph output is JPG, TIFF, GIFF
Format.
(5) data statistics: being overlapped analysis to different data sources, the data of different times, counts and difference of classifying
Data type report.
Embodiment 2
A kind of database and its management system based on land investigation foundation, comprising:
(1) data input: by various vector formats and graph data input system database；
(2) it data conversion: supports mutual between the vector data of the extended formattings such as MapGIS and SHP, DXF, E00, VCT
Conversion；Support the mutual conversion between the extended formattings image such as MSI image and TIFF, JPG, IMG, BMP；
(3) data inspection: accurately checking topology, attribute and the logic error in data, and batch is supported to correct mistakes, institute
State data inspection to back up database, restore and field maintenance, the data of maloperation restored, and to previous data into
Row inquiry and return visit.
(4) data export: exporting various reports according to the result of analysis on altered project, the data output is by Standard division range or appoints
The administrative area under one's jurisdiction output land use of meaning, basic farmland, disused arable land are classified thematic maps, and graph output is JPG, TIFF, GIFF
Format.
(5) data statistics: being overlapped analysis to different data sources, the data of different times, counts and difference of classifying
Data type report.
Embodiment 3
A kind of database and its management system based on land investigation foundation, comprising:
(1) data input: by various vector formats and graph data input system database；
(2) analysis on altered project: history library and procedure library are used, user is according to procedure library as a result, can be to the accurate of data
Property checked, generate various statistical report forms, confirm it is errorless after operated, by merging process library data, to original figure
Layer is covered, and obtains new soil layer, and original soil layer is stored in history library, the procedure library is the knot to change overlay analysis
Fruit is recorded, and has fixed field structure, and with the operation of program, record value can change, and procedure library is one
Dynamic base, is the data source header that system carries out various analyses, and the history library is by spatial information and the unified storage of temporal information
In a database, historical data is separated into storage with as-is data, the two keeps synchronizing, and historical data is with as-is data
Identical, attribute table structure is also consistent, and it is synchronize first to status number that historical data, which separates both storages holding with as-is data,
According to editing and recording, then result is updated to historical data, it is made to keep synchronizing；
The procedure library includes the following aspects:
One, by status planar class imported into database, and then the copy of the figure layer is imported and named；
Two, it using Union function, takes out a change figure spot every time and status figure is overlapped analysis；
Three, the result of analysis is put into procedure library, and calculating is re-started to various areas；
Four, it repeats above operation, until generating final figure layer；
Five, procedure library is emptied, the figure layer data ultimately generated is transferred to procedure library, and production quantity nomogram and report；
Six, when updating, the change figure spot in procedure library is merged according to blip code, deletes former status planar class
Figure, forms new status figure layer；
Seven, according to change figure spot and status line chart layer, its intersecting lens is found out, line process library is put into, according to space rubber
Relationship deletes status line ground class, then line process library is copied to status linearly class figure layer, forms new status figure layer；
(3) data export: exporting various reports according to the result of analysis on altered project, the data output is by Standard division range or appoints
The administrative area under one's jurisdiction output land use of meaning, basic farmland, disused arable land are classified thematic maps, and graph output is JPG, TIFF, GIFF
Format.
(4) data statistics: being overlapped analysis to different data sources, the data of different times, counts and difference of classifying
Data type report.
Embodiment 4
A kind of database and its management system based on land investigation foundation, comprising:
(1) data input: by various vector formats and graph data input system database；
(2) it data conversion: supports mutual between the vector data of the extended formattings such as MapGIS and SHP, DXF, E00, VCT
Conversion；Support the mutual conversion between the extended formattings image such as MSI image and TIFF, JPG, IMG, BMP；
(3) data export: exporting various reports according to the result of analysis on altered project, the data output is by Standard division range or appoints
The administrative area under one's jurisdiction output land use of meaning, basic farmland, disused arable land are classified thematic maps, and graph output is JPG, TIFF, GIFF
Format.
(4) data statistics: being overlapped analysis to different data sources, the data of different times, counts and difference of classifying
Data type report.
The member of Union categorical variable shares same memory headroom, and space size is maximum by committed memory space
What variable determined, and the first address of each member is the same.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of database established based on land investigation and its management system characterized by comprising
(1) data input: by various vector formats and graph data input system database；
(2) analysis on altered project: using history library and procedure library, user according to procedure library as a result, can accuracy to data into
Row checks, generates various statistical report forms, confirm it is errorless after operated, by merging process library data, to original figure layer into
Row covering obtains new soil layer, and original soil layer is stored in history library；
(3) data inspection: accurately checking topology, attribute and the logic error in data, and batch is supported to correct mistakes；
(4) data export: exporting various reports according to the result of analysis on altered project；
(5) data statistics: being overlapped analysis to different data sources, the data of different times, counts and different data of classifying
Type report.
2. the database according to claim 1 established based on land investigation and its management system, which is characterized in that described
Procedure library is recorded to the result of change overlay analysis, has fixed field structure, and with the operation of program, record
Value can change, and it is the data source header that system carries out various analyses that procedure library, which is a dynamic base,.
3. the database according to claim 1 established based on land investigation and its management system, which is characterized in that described
Procedure library includes the following aspects:
One, by status planar class imported into database, and then the copy of the figure layer is imported and named；
Two, it using Union function, takes out a change figure spot every time and status figure is overlapped analysis；
Three, the result of analysis is put into procedure library, and calculating is re-started to various areas；
Four, it repeats above operation, until generating final figure layer；
Five, procedure library is emptied, the figure layer data ultimately generated is transferred to procedure library, and production quantity nomogram and report；
Six, when updating, the change figure spot in procedure library is merged according to blip code, deletes former status planar class figure, shape
The status figure layer of Cheng Xin；
Seven, according to change figure spot and status line chart layer, its intersecting lens is found out, line process library is put into, closed according to space rubber
System deletes status line ground class, then line process library is copied to status linearly class figure layer, forms new status figure layer.
4. the database according to claim 1 established based on land investigation and its management system, which is characterized in that described
History library is that spatial information and temporal information are uniformly stored in a database, and historical data is separated with as-is data and is deposited
Storage, the two keep synchronizing.
5. the database according to claim 4 established based on land investigation and its management system, which is characterized in that history
Data with as-is data be it is identical, attribute table structure is also consistent.
6. the database according to claim 4 established based on land investigation and its management system, which is characterized in that history
Data and as-is data separate both storages keep synchronize be first to as-is data editor and to record, then result is updated to going through
History data make it keep synchronizing.
7. the database according to claim 1 established based on land investigation and its management system, which is characterized in that described
Data output is classified thematic maps, figure by Standard division range or any administrative area under one's jurisdiction output land use, basic farmland, disused arable land
Part output is JPG, TIFF, GIFF format.
8. the database according to claim 1 established based on land investigation and its management system, which is characterized in that described
Data inspection backs up database, restores and field maintenance, and the data of maloperation are restored, and carries out to previous data
Inquiry and return visit.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110209753A (en) * | 2019-05-30 | 2019-09-06 | 厦门精图信息技术有限公司 | A kind of VCT3.0 multi-layer image document conversion method, terminal device and storage medium |
| CN112148829A (en) * | 2020-09-30 | 2020-12-29 | 重庆市规划设计研究院 | GIS algorithm optimization method applied to elimination of broken pattern spots |
| CN117078214A (en) * | 2023-10-12 | 2023-11-17 | 四川华恒升科技发展有限公司 | Data management method for high-standard farmland construction project |
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| CN103914524A (en) * | 2014-03-25 | 2014-07-09 | 北京农业信息技术研究中心 | Land-using data temporal topology automatic construction method |
| CN107516282A (en) * | 2017-08-01 | 2017-12-26 | 青岛市房地产信息与交易资金监管中心 | Three look into the Land Change Survey information management system of unification |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110209753A (en) * | 2019-05-30 | 2019-09-06 | 厦门精图信息技术有限公司 | A kind of VCT3.0 multi-layer image document conversion method, terminal device and storage medium |
| CN112148829A (en) * | 2020-09-30 | 2020-12-29 | 重庆市规划设计研究院 | GIS algorithm optimization method applied to elimination of broken pattern spots |
| CN117078214A (en) * | 2023-10-12 | 2023-11-17 | 四川华恒升科技发展有限公司 | Data management method for high-standard farmland construction project |
| CN117078214B (en) * | 2023-10-12 | 2024-03-19 | 四川华恒升科技发展有限公司 | Data management method for high-standard farmland construction project |
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Application publication date: 20190104 |