CN109726256A - Earth science data apparatus for management of information and earth science data information management system - Google Patents
Earth science data apparatus for management of information and earth science data information management system Download PDFInfo
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Abstract
Earth science data apparatus for management of information provided by the invention and earth science data information management system, are related to data interaction processing technology field.The earth science data apparatus for management of information includes information transmit-receive unit, information acquisition unit, storage unit, pass through the spatial data and attribute data progress comprehensive analysis to system data, break data wide gap, polynary heterogeneous database is established, shared data is concentrated previous data information, sufficiently shown, filter information is avoided to omit, previous achievements are made full use of, cost, analysis comparison are reduced.
Description
Technical field
The present invention relates to data interaction processing technology fields, in particular to a kind of earth science data apparatus for management of information
With earth science data information management system.
Background technique
Data management system is ago learned, was all to establish project achievement attribute database, is developed based on directory
Searching system, this mode, staff needs to inquire previous achievement, can only be recalled by experience and be found, by with
It is searched again by searching system toward project achievement title.This lookup mode easily causes lookup to omit, and makes some preciousnesses
The eternal forgetting of project achievement is in file cabinet.
In view of this, design and manufacture a kind of earth science data apparatus for management of information, convenient for sufficiently checking and using previous
Data are to be badly in need of the technical issues of improving in current data interaction processing technology field.
Summary of the invention
The purpose of the present invention includes providing a kind of earth science data apparatus for management of information, based on earth science data, is based on GIS
Ground class hour sky data information, comb the data of purchases all over the years and the achievement of generation again, break data letter
Ditch establishes polynary heterogeneous database, and shared data is concentrated previous data information and shown, makes full use of previous achievements, reduces
Cost, analysis comparison.
The purpose of the present invention further includes providing a kind of earth science data information management system, by establishing polynary isomeric data
Data wide gap is broken in library, and previous data information is concentrated and is shown, makes full use of previous achievements by shared data, reduce at
This, is avoided previous project achievement from passing into silence, flood.
It is that it is realized by adopting the following technical scheme that the present invention, which improves its technical problem,.
A kind of earth science data apparatus for management of information provided by the invention, comprising:
Information transmit-receive unit, for receiving the first request of data of client transmission；
Information acquisition unit, for obtaining the first data to service server according to first request of data；
Storage unit, for counting, analyzing the spatial data and attribute data of first data；
The information transmit-receive unit is also used to the analysis result of the first data being sent to the client.
Further, the storage unit includes information superposition component, is used for the spatial data and the category
Property data investigation, and superimposed data information is concentrated in together, realizes superposition of the separate sources information on time and space.
Further, the information transmit-receive unit further includes Data Access Components, for the data lattice to the client
Formula and the data format of the service server are mutually converted.
Further, the Data Access Components includes the first access component and the second access component, first access
Component is used for addressing space data, and the second access component is used for access attribute data.
Further, the Data Access Components uses GIS application component and/or ArcSDE.
It further, further include identity authenticating unit, for verifying the validity of login user.
It further, further include data updating unit, for the spatial data and attribute data in more new database.
It further, further include encryption unit, for being encrypted to interactive data.
A kind of earth science data information management system provided by the invention, including client, proxy server and business clothes
Business device, the proxy server are established with the client, the service server communicate to connect respectively；
The client is for sending the first request of data to the proxy server；
The proxy server is used to receive the first request of data that the client is sent, and according to first data
It requests to obtain the first data to the service server；
The proxy server is also used to analyze the spatial data and attribute data of first data, and will analyze result
It is sent to the client.
Further, the service server includes database, is used for memory system data.
Further, the proxy server further includes Data Access Components, for the data format to the client
It is mutually converted with the data format of the service server.
Earth science data apparatus for management of information provided by the invention and earth science data information management system have following side
Face the utility model has the advantages that
Earth science data apparatus for management of information provided by the invention and earth science data information management system, break data wide gap,
Establish polynary heterogeneous database, shared data is concentrated previous data information and is shown, previous achievements are made full use of, reduce at
This, analysis comparison, search for search when, can more sufficiently, completely show with previous related data information, in order to data
Carry out depth excavation, refinement technique information and market information.
Detailed description of the invention
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Fig. 1 is the proxy server provided in an embodiment of the present invention interaction schematic diagram with service server, client respectively；
Fig. 2 is the structural block diagram of proxy server provided in an embodiment of the present invention；
Fig. 3 is a kind of functional unit schematic diagram of earth science data apparatus for management of information provided in an embodiment of the present invention；
Fig. 4 is a kind of organization framework schematic diagram of earth science data information management system provided in an embodiment of the present invention.
Icon: 100- client；200- proxy server；300- service server；400- earth science data information management dress
It sets；101- processor；102- memory；103- storage control；104- Peripheral Interface；401- information transmit-receive unit；402- letter
Cease acquiring unit；403- storage unit；404- identity authenticating unit；405- data updating unit；406- encryption unit.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Earth science data apparatus for management of information 400 provided by present pre-ferred embodiments can be applied to as shown in Figure 1 answer
With in environment.As shown in Figure 1, client 100, proxy server 200 and service server 300 are located in network, wherein visitor
Family end 100 is interacted with proxy server 200 by Intranet, proxy server 200 and service server 300 by outer net into
Row interaction.In the embodiment of the present invention, at least one application program (Application, APP) is installed in client 100, with
Proxy server 200 is corresponding, provides service for user.The proxy server 200 may be, but not limited to, network server,
Database server, cloud server etc..The client 100 may be, but not limited to, smart phone, PC
(personal computer, PC), tablet computer, personal digital assistant (personal digital assistant, PDA),
Mobile internet surfing equipment (mobile Internet device, MID) etc..The operating system of the client 100 can be, but not
Be limited to, Android (Android) system, IOS (iPhone operating system) system, Windows phone system,
Windows system etc..
Fig. 2 shows a kind of structural block diagrams of proxy server 200 that can be applied in the embodiment of the present invention.The agency
Server 200 includes earth science data apparatus for management of information 400, memory 102, storage control 103, processor 101 and outer
If interface 104.
The memory 102, storage control 103 and processor 101, each element are directly or indirectly electrical between each other
Connection, to realize the transmission or interaction of data.For example, these elements can pass through one or more communication bus or letter between each other
Number line, which is realized, to be electrically connected.The earth science data apparatus for management of information 400 includes at least one can be with software or firmware
(firmware) form is stored in the memory 102 or is solidificated in the operating system of the client 100
Software function module in (operating system, OS).The processor 101 is used to execute to store in memory 102
Executable module, for example, software function module or computer program that the earth science data apparatus for management of information 400 includes.
Wherein, memory 102 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only memory 102Read Only Memory, ROM), programmable read only memory (Programmable Read-
Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory,
EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory,
EEPROM) etc..Wherein, memory 102 is for storing program, and the processor 101 is after receiving and executing instruction, described in execution
Program, device performed by the server-side that the stream process that aforementioned any embodiment of the embodiment of the present invention discloses defines can be applied to
In processor 101, or realized by processor 101.
Processor 101 may be a kind of IC chip, the processing capacity with signal.Above-mentioned processor 101 can
To be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit
(Network Processor, abbreviation NP) etc.；Can also be digital signal processor (DSP), specific integrated circuit (ASIC),
Ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hard
Part component.It may be implemented or execute disclosed each device, step and the logic diagram in the embodiment of the present invention.General processor
It can be microprocessor or the processor 101 be also possible to any conventional processor 101 etc..
Various input/output devices are couple processor 101 and memory 102 by Peripheral Interface 104.In some implementations
In example, Peripheral Interface 104, processor 101 and storage control 103 can be realized in one single chip.In some other reality
In example, they can be realized by independent chip respectively.
It is appreciated that structure shown in Fig. 2 is only to illustrate, proxy server 200 may also include it is more than shown in Fig. 2 or
The less component of person, or with the configuration different from shown in Fig. 2.Each component shown in Fig. 2 can using hardware, software or
A combination thereof is realized.
Referring to Fig. 3, being applied to agency's clothes the embodiment of the invention provides a kind of earth science data apparatus for management of information 400
Business device 200.The earth science data apparatus for management of information 400 includes information transmit-receive unit 401, information acquisition unit 402, information analysis
Unit 403, identity authenticating unit 404, data updating unit 405 and encryption unit 406.
Information transmit-receive unit 401 is used to receive the first request of data of the transmission of client 100.Specifically, user can pass through
In the application program of the installation of client 100, the first request of data is inputted, client 100 sends the first request of data extremely at this time
Proxy server 200.In the present embodiment, the first request of data can be, but not limited to be data management, comprehensive inquiry, aid decision
With browsing data etc..Specifically, the first request of data can be, metadata query, browsing data, data are analyzed, data export,
Data query, data statistics, data edition and data backup etc..Information transmit-receive unit 401 is also used to the analysis of the first data
As a result it is sent to client 100.
Preferably, information transmit-receive unit 401 further includes Data Access Components, for client 100 data format and
The data format of service server 300 is mutually converted.Data Access Components includes the first access component and the second access group
Part, the first access component are used for addressing space data, i.e. spatial data accessing component；Second access component is used for access attribute number
According to that is, attribute data accesses component.First access component and the second access component can using GIS application component and/or
ArcSDE.In the present embodiment, the first access component and the second access component are all made of two centres of GIS application component and ArcSDE
Access component.It is readily appreciated that, establishing in service server 300 has polynary heterogeneous database, for storing data information.Client
100 request of data passes through Data Access Components, such as GIS application component, ArcSDE all to send and receive, and ArcSDE can
The data conversion of client 100 is become the data format in database to access, the data in database can also be turned
Chemical conversion 100 application system of the client format that can identify and show, for user's browsing, inquiry, analysis, using etc..It uses
ArcSDE may be implemented to carry out multi-user's parallel work-flow to spatial data under network environment.Also, different numbers are used as having in the future
According to the needs of library platform, by ArcSDE, user can also be in Oracle, Microsoft Oracle, Informix and DB2
Access SDE figure layer.
Information acquisition unit 402 is used to obtain the first data to service server 300 according to first request of data.It is excellent
Selection of land, storage unit 403 further include information superposition component, for the spatial data and the attribute data to be superimposed,
And concentrate in together superimposed data information, realize superposition of the separate sources information on time and space.Information superposition group
Part Applied Computer Techniques, GIS (GIS-Geographic Information System) technology and database technology, by Fundamental Geographic Information System, remote sensing image,
Shape figure, control point, geologic information, the relevant spatial information of report etc. are superimposed, i.e., multiple spatial datas and attribute number
According to being overlapped, superimposed data information is preferably shown on a figure, realizes separate sources information on time and space
Superposition.Information browse, information inquiry, measurement, overlay analysis, statistics, edition function are provided for user.In practical application,
The spatial information that available data is intuitively shown by the spatial dimension shown on map, if there is new projects need to inquire previous work
Make basis and data, can easily search to have with workspace using GIS analytic function and overlapping cover situation by delineating workspace
Data, avoid search search data when, the omission to previous data.Data updating unit 405 is used for more new database
In spatial data and attribute data, can timely update by the way of periodically or non-periodically to the data in database,
Periodically the data in database can be backed up, avoid loss of data.
Optionally, in order to improve the safety of the earth science data apparatus for management of information 400, it is provided with identity authenticating unit
404, i.e. user when in use, needs to log in using effective username and password, and uses authority distribution function, often
A user can only operate the system function for oneself possessing permission.Leaking data in order to prevent is provided with encryption unit 406, is used for
Data in interactive process are encrypted, Information Security is improved.
Such as Fig. 1 and Fig. 4, earth science data information management system provided in this embodiment, including client 100, agency service
Device 200 and service server 300, proxy server 200 establish communication link with client 100, service server 300 respectively
It connects.Client 100 is for sending the first request of data to proxy server 200, and proxy server 200 is for receiving client
100 the first request of data sent, and the first data, agency service are obtained to service server 300 according to the first request of data
Device 200 is also used to analyze the spatial data and attribute data of the first data, and analysis result is sent to client 100.Specifically
, service server 300 includes database, is used for memory system data.The foundation of the earth science data information management system can wrap
Include: arrange data, establish database, more new database, geodata production, development deployment environmental structure, service framework are built
And platform development.
In the present embodiment, system data is derived to all geologic information reports, achievement Report, striograph, topographic map, control
System point is combed, is classified, arranged and obtain, the current data for collecting arrangement are classified, are roughly divided into: topographic map, remote sensing
Striograph, control point, document information and achievement Report etc..Wherein, the acquisition of topographic map, current most of topographic map that registers on the books
Or papery topographic map, but attribute information records complete, does not record coordinate range, the quasi- map sheet number by record determine
Spatial information.The topographic map of electronic edition is currently to be stored in together inside achievement disc data class with achievement Report, is needed pair
Topographic map in be fruitful CD extracts, and is opened after extraction by software, to obtain coordinate range, map sheet number, title,
The information such as scale bar.
The acquisition of remote sensing image, remote sensing image major part data are classified according to satellite type, if without scape number, when
Phase, the information such as orbit number, the map title need to be opened with software and extract record one by one.To obtain scape number, phase, orbit number, map title etc.
Information.The acquisition at control point: gather data, record control point rating-type, for example, Xi'an1980 coordinate system and 2000 coordinate systems and
The coordinate data etc. of WGS84 coordinate system.The acquisition of document information: paper document data all records on the regular payroll, and metadata record is basic
It is complete.The acquisition of achievement Report: achievement Report is stored entirely at present in achievement CD, if only have recorded submit people, the time,
The information such as project name；The information such as item types, brief introduction, spatial dimension, working level, mineral, achievement in kind all do not record,
It needs to be opened manually collection, or professional is needed to cooperate carry out data acquisition.
By the collating sort to data information, polynary heterogeneous database can establish, according to different data types, really
Determine attribute field, establishes topographic map, striograph, the control point GPS, geologic information report, achievement Report attribute database respectively.It is logical
The data information arranged is crossed, topographic map, striograph, the control point GPS, geologic information report, achievement Report range coordinate are extracted.System
One carries out coordinate conversion, establishes spatial data.In established Basis of Database, typing, inspection, storage are carried out to data.
And develop data entry system, substitute available data inquiry system, on newly-established database typing newly into data achievement, and
When more new database in data.
It further include the production of geodata in spatial data: production national maps base map, national geologic map etc..Make landform
Figure, striograph, control point, geologic information report, achievement Report range thematic data, make symbolic library, adjust Show Styles, can
Depending on range etc..Thematic map, geological work temperature thematic map, histogram thematic map etc., to improve data are made using spatial data
Library.
Using server, service environment, installation server and basis GIS Server software and Oracle data are built
Library software, and configured, it is used to storing data and test macro development." figure " service framework is established, is being serviced
ArcGIS Server and Oracle are utilized on device, on the basis of Relational database in Intranet by the spatial data put in order and
ArcGIS Server service is issued.Optionally, publication content includes geographical base map, thematic factor, and there are also various analyses to take
Business.
" figure " data management platform of exploitation based on GIS, can carry out performance data displaying, inquiry, analysis, system
Meter goes out figure, data importing, export, edition function.Optionally, system development uses the advanced Microsoft of Microsoft
DotNET technical system is based on oriented object development method, can easily be realized that component is opened using C# development language
Hair, distribution deployment, stability, safety, the friendly interface of software can all be protected.It will by using IIS and ASP.NET
Data are published on Internet in a manner of file and database data, share the spatial data on backstage.Earth science data letter
Cease management system and support a variety of data formats, and built-in security mechanisms, can construct limit content for specific user's access
Content.Systematical design idea uses the software design approach and Component-Based Development Techniques of object-oriented.In data service layer, with
Oracle large size relevant database storing data, carries out spatial data management and service with the ArcSDE of ESRI company.In industry
Business layer, is opened based on GIS application component, version updating component, user management component, Data Access Components etc.
Hair carries out packaging and table to component using WebService and ASP.NET and JSApi for ArcGIS of Microsoft
Existing, spatial data services are provided using the ArcGIS Server of ESRI company, finally carry out Web service using IIS.
Earth science data apparatus for management of information 400 provided by the invention and earth science data information management system, working principle
It is as follows:
Polynary heterogeneous database is established in service server 300, is realized using data base management system to whole system number
According to management.System data is divided into two parts: spatial data and attribute data.The former stores geographical spatial data, realizes different
Administrative area data it is seamless spliced, by ArcSDE Spatial Data Engine connection relationship type database server, ensure that data
Consistency and safety；The latter stores attribute data, and attribute data includes but is not limited to the correlations such as document information, achievement Report
Content.
The request that service application layer proposes is converted to logarithm by earth science data apparatus for management of information 400, i.e. service framework layer
According to the request of accumulation layer, and the result that data storage layer is returned submits service application layer；Analysis system is provided to operation layer simultaneously
Analysis result is submitted to service application layer by meter service.
The safety of system is controlled in service application layer by authentication, and user is stepped on using effective username and password
Recording system, each user can only operate the system function for oneself possessing permission；In service layer, encryption guarantor is carried out to interactive data
Shield, prevents data leak；In data storage layer, security control is realized by the safety management of database.
In conclusion earth science data apparatus for management of information 400 provided by the invention and earth science data information management system tool
Have the following aspects the utility model has the advantages that
Earth science data apparatus for management of information 400 provided by the invention and earth science data information management system are a set of with ground
Based on learning data, the ground class hour sky data information platform based on GIS, by the data for combing purchases all over the years again
With the achievement of generation, break data wide gap, establishes polynary heterogeneous database, shared data, previous data information collection
Middle displaying, makes full use of previous achievements, reduces cost, analysis comparison.For user provide more comprehensively, more fully data information,
Big data, cloud platform technology are recycled, depth excavation is carried out to data, is convenient for refinement technique information and market information.
Applied Computer Techniques, GIS (GIS-Geographic Information System) technology and database technology, by Fundamental Geographic Information System, remote sensing
Image, topographic map, control point, geologic information, the relevant spatial information of report are shown on a figure, realize separate sources information
Superposition on time and space.Information browse, information inquiry, measurement, overlay analysis, statistics, edition function are provided.Pass through ground
The spatial dimension shown on figure intuitively shows the spatial information of available data, if there is new projects need to inquire previous working foundation
And data, it can be by delineating workspace, easily being searched using GIS analytic function has the overlapping data for covering situation with workspace
Data, convenient for user efficiently, intuitively query-relevant data information.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the present invention can have various changes, combination and variation.All within the spirits and principles of the present invention, made
Any modification, equivalent substitution, improvement and etc. should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of earth science data apparatus for management of information characterized by comprising
Information transmit-receive unit, for receiving the first request of data of client transmission；
Information acquisition unit, for obtaining the first data to service server according to first request of data；
Storage unit, for counting, analyzing the spatial data and attribute data of first data；
The information transmit-receive unit is also used to the analysis result of first data being sent to the client.
2. earth science data apparatus for management of information according to claim 1, which is characterized in that the storage unit includes
Information superposition component for the spatial data and the attribute data to be superimposed, and superimposed data information is concentrated on
Together, superposition of the separate sources information on time and space is realized.
3. earth science data apparatus for management of information according to claim 1, which is characterized in that the information transmit-receive unit also wraps
Data Access Components is included, the data format for data format and the service server to the client is mutually turned
It changes.
4. earth science data apparatus for management of information according to claim 3, which is characterized in that the Data Access Components includes
First access component and the second access component, the first access component are used for addressing space data, the second access component
For access attribute data.
5. earth science data apparatus for management of information according to claim 3 or 4, which is characterized in that the Data Access Components
Using GIS application component and/or ArcSDE.
6. earth science data apparatus for management of information according to claim 1, which is characterized in that it further include identity authenticating unit,
For verifying the validity of login user.
7. earth science data apparatus for management of information according to claim 1, which is characterized in that it further include data updating unit,
For the spatial data and attribute data in more new database.
8. earth science data apparatus for management of information according to claim 1, which is characterized in that further include encryption unit, be used for
Interactive data are encrypted.
9. a kind of earth science data information management system, which is characterized in that including client, proxy server and business service
Device, the proxy server are established with the client, the service server communicate to connect respectively；
The client is for sending the first request of data to the proxy server；
The proxy server is used to receive the first request of data that the client is sent, and according to first request of data
The first data are obtained to the service server；
The proxy server is also used to analyze the spatial data and attribute data of first data, and analysis result is sent
To the client.
10. earth science data information management system according to claim 9, which is characterized in that the service server includes
Database is used for memory system data.
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