CN103049549B - A kind of island data management method and system - Google Patents
A kind of island data management method and system Download PDFInfo
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Abstract
The present invention proposes a kind of island data management method, and step includes：In advance each island total data for collecting is stored according to different data type classifications, and stores the spatial coordinated information carried by each data；According to the spatial coordinated information of the geographic area of the asked display of user, call for describing the data of the geographic area, and the different types of data for calling is organized into scene and show in a figure layer.The present invention also provides a kind of island data management system, including MDL and subdata base；The MDL, in advance by the total data classification storage on each island for collecting；And according to the spatial coordinated information, call for describing the data of the geographic area, and the different types of data that calls are organized into scene and show in a figure layer；The subdata base, for storing thematic data, and stores the spatial coordinated information carried by each data.The management complexity of the management method and system is relatively low.
Description
Technical field
The present invention relates to island management technique field, more particularly, to a kind of island data management method and system.
Background technology
Island, Modern Chinese refer to the small pieces land circular by sea water.Island is that base and front is made a long, arduous journey in human development ocean
Enter fulcrum, be the second marine economic zones, demarcate on territory and also have special critical role with national defense safety.Therefore, island is done
Good monitoring and management, and reflect accurate, timely, comprehensive related data, it is the important research class that art personnel face
Topic.
In the monitoring process of island, mass data, the island for such as the obtaining topography and geomorphology of itself can be produced by remote sensing survey
Data, every business datum that island is developed, island title, area etc. many basic datas, want to carry out island
Monitoring, need to arrange effectively way to manage to these data.
At present, mode island data being managed is similar with the mode are managed by land area data, be by
Data message is organized in the form of figure layer, i.e., the same type of data display with regard to the region is in same figure layer, different
The data of type belong to different figure layers.For example, when being managed to land area using this kind of data management mode, Guangdong Province
In the range of the data such as the geographical position of all harbours be a figure layer, the geographical position of all Oversea bridges in the range of Guangdong
It is another figure layer etc. data, data type is more, then figure layer is more.In addition, same type data also can be according to administrative region
It is divided into multiple figure layers, you can be divided into the figure layer of nationwide figure layer or the whole province's scope, or county domain scope
Figure layer.For example for this kind of data of basic landforms, the basic landforms in whole Guangdong Province are a figure layer, and the basis of Tianjin
Landforms are another figure layer, and so whole nation has tens provincial administrative areas, then need to arrange tens figure layers.
As the included data type in island itself is relatively more, this kind of layer management data mode is accomplished by arranging difference
Figure layer, even if same data type in the nationwide or global range only with a figure layer, layer count is also more, just
Increased the complexity of management.And same type data can cause user in request interior using same figure layer in a big way
When showing each scene in the range of this, the data of other scenes in the figure layer are also called simultaneously, for example, as user
When needs know a piece of island title in the South Sea on electronic chart, if the name data on the island in Chinese extent of territorial waters all sets
In same figure layer, then, when the island title of the scene is shown, the related data on other islands is also called, it is clear that this portion
Divided data equally occupies the resource space of caching, but not practical function, and this has resulted in the waste of data resource.And
If being different figure layers by same type data according to the administrative division belonging to island, for example, it is subordinate to according to the island
Administrative area divides, then again increased multiple figure layers caused by different types of data on the basis of multiple figure layers, the increase of figure layer,
The complexity of data management undoubtedly increased.
In sum, there is complexity higher according to the data management mode of layer management in island of the prior art
Technical problem.
Content of the invention
The present invention proposes a kind of island data management method and system, reduces the complexity of data management.
In order to achieve the above object, the technical scheme is that and to be achieved in that：
The present invention provides a kind of island data management method, including step：
The total data on each island for collecting is stored by step A in advance according to different data type classifications, and is stored
The spatial coordinated information carried by each data；
Step B, according to the spatial coordinated information of the geographic area of the asked display of user, calls for describing the geography
The data in region, and the different types of data that calls are organized into scene show in a figure layer.
Preferably, after step A, include step before step B：
Multiple retrieval modes are provided, according to the retrieval mode and the search key of user input of user's selection, in storage
The data in enter line retrieval, determine the geographic area of the asked display of user.
Preferably, the step provides multiple retrieval modes includes step：
The retrieval for entering line retrieval according to affiliated administrative region, island title, island business information and/or temporal information is provided
Mode.
Preferably, in advance by the total data on each island for collecting according to different data type point in step A
Class storage includes step：
In advance by the total data on each island for collecting according to island business datum, multi-medium data, base attribute number
Store according to classifying with three-dimensional basic geodata；The island business datum includes the document, vector data, maritime patrol boat for uploading
Line, with one or more in island unit and building and threedimensional model；The multi-medium data, including video, audio frequency and figure
One or more in piece；The basic attribute data, including island title, island area, coastline, the administrative area being subordinate to
One or more in domain；The three-dimensional basic geodata, including one kind in orthography and elevation dem data or many
Kind.
Preferably, in advance by the total data on each island for collecting according to different data type point in step A
Class storage includes step：
In advance by the total data on each island for collecting according to island business datum, multi-medium data, base attribute number
According to, spatial information data, environmental monitoring data and three-dimensional basic geodata classification storage；The island business datum, including
Carrying out protective plan, the business tine of every Administration that regulation is repaired and developed to island carries out procedure
Management and upload document, vector data, maritime patrol course line, with one or more in island unit and building and threedimensional model；
The multi-medium data, including the photograph to producing in the every generaI investigation in island and Administration, maritime rights and interests maintenance process
Piece, video, planning map, design drawing, clear a paper in one or more；The basic attribute data, including island name
Title, island area, coastline, one or more in the administrative region that is subordinate to；The three-dimensional basic geodata, including logical
Cross remote sensing survey acquisition earth's surface digital orthoimage, one or more in digital elevation dem data model；The space letter
Breath data, including with the data message of the water front on the island, harbour, harbour, settlement place, road, water system and bridge in one kind
Or it is multiple；The environmental monitoring data, including get in Marine Environmental Monitoring ocean current, temperature, salinity, deposited material
One or more in amount, biological quality data.
Preferably, also include step before step A：
Collection island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and
Three-dimensional basic geodata；The data for collecting are imported and is converted to adaptation format.
Preferably, after step A, also include step before step B：
The operating right of user is set and is stored；
Step B includes step：
According to the spatial coordinated information and the operating right of user of the geographic area of the asked display of user, call for
The data in the scene, user operating right are described, and the different types of data that calls are organized into scene and existed
One figure layer shows.
The present invention also provides a kind of island data management system, including MDL and subdata base；
The MDL, in advance by the total data on each island for collecting according to different data type classifications
Store to subdata base；And the spatial coordinated information of the geographic area according to the asked display of user, call described for describing
The data of geographic area, and the different types of data that calls are organized into three-dimensional scenic show in a figure layer；The subnumber
According to storehouse, for storing thematic data, and the spatial coordinated information carried by each data is stored.
Preferably, the subdata base includes：Island Service Database, multimedia database, basic attribute data storehouse and
Three-dimensional basic geographical data bank；The island Service Database, for storing island business datum；The multimedia database,
For storing multimedia data；The basic attribute data storehouse, for storing basic attribute data；The three-dimensional basic geography number
According to storehouse, for storing three-dimensional basic geodata.
Preferably, the MDL also provides for multiple retrieval modes, according to retrieval mode and the use of user's selection
The search key of family input, in the data of storage enters line retrieval, determines the geographic area of the asked display of user.
It can be seen that, the present invention at least has following beneficial effect：
Different types of data are organized into three-dimensional scenic one by a kind of island data management method and system of the present invention
Individual figure layer shows, takes a figure layer without the need for each data type, so as to, although equally processing different types of data,
It is data need not to be called with figure layer as organization foundation respectively, without the need for being managed to multiple figure layers, it is only necessary to will
Spatial coordinated information is called as relating dot, the tissue for carrying out data based on scene, and management complexity reduces；
Meanwhile, according to the spatial coordinated information of the geographic area of the asked display of user, call for describing the scene
Data, certain for being only only possible on some island, or this island in the target scene for obtaining information required for user
One part, calls for describing the data of this part scene, as data are in gatherer process, per se with described ground
Therefore spatial coordinated information can be called by the spatial coordinated information of reason position as relating dot, so, without the need for calling simultaneously
The data of other scenes beyond the asked scene of user, compared to existing technology in no matter which portion is currently displaying scene be
Point, and the mode that all whole figure layer is called, save the spatial cache shared by other extraneous datas；
Further, during setting is multiple according to affiliated administrative region, island title, island business information and temporal information
One or more retrieval mode is selected for user, and the retrieval mode selected according to user is carried out with the search key of input
Coordinate indexing.So, by the setting of different retrieval modes, user can be learnt when clearly requiring according to the demand of itself
During the data of the scene in a certain administrative region, then can retrieve according to administrative region mode, for example, want to know island around Hainan
The information of small island, then, after selecting the retrieval mode according to affiliated administrative region, only need to be input into keyword " Hainan ", then retrieve Hainan model
The data on all islands in enclosing simultaneously show；When needing to enter line retrieval to the relevant information of a certain island business, then can be according to
The mode of island business information is retrieved；When needing to enter line retrieval to some island, then can be according to the retrieval side of island title
Formula, is input into the title on island, you can realize retrieval；When the information of required acquisition is, the number on some island is sometime put
According to when, then may be selected simultaneously to enter line retrieval according to the mode of time and island title, such as input keyword " in May, 2010 "
" auspicious cloud island " then can achieve related data retrieval.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the embodiment one of the three-dimensional island data management method of the present invention；
Fig. 2 is the flow chart of the embodiment two of the three-dimensional island data management method of the present invention；
Fig. 3 is the schematic diagram of an example of the data type of the present invention；
Fig. 4 is the schematic diagram of each data type display mode of the present invention；
Fig. 5 is the flow chart of the embodiment three of the three-dimensional island data management method of the present invention；
The data form schematic diagram that Fig. 6 is supported by the three-dimensional island data management system of the present invention；
Fig. 7 is the schematic diagram of all types of data bases with related service relation of the present invention；
Fig. 8 is the schematic diagram of one embodiment of the three-dimensional island data management system of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Embodiment in based on the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment one
The embodiment of the present invention one provides a kind of island data management method, shown in Figure 1, including step：
The total data on each island for collecting is stored by step S110 in advance according to different data type classifications, and
Store the spatial coordinated information carried by each data.
The technical scheme of the embodiment of the present invention one is a kind of general introduction of way to manage, and every business that island manages is set up
In unification intuitively three-dimensional platform, it is that the related data to island is organized and issued, using scene as data
Represent form, what data and scene were associated is spatial coordinated information.
Step S111, according to the spatial coordinated information of the geographic area of the asked display of user, calls described for describing
The data of geographic area, and the different types of data that calls are organized into scene show in a figure layer.
The scene asks the view that is organized into of the data for describing the geographic area for showing by user, and which includes
The spaces such as basic geological study, landforms, vegetation, sky, atural object and attribute information, are a kind of visual present situation in reflection island directly perceived and Fei Ke
The expression way of visual information.Such as user wants to obtain the data message with regard to auspicious cloud island, then the data for calling auspicious cloud island related
The scene on auspicious cloud island is organized into, user wants some data messages for knowing south on auspicious cloud island, then calls the dependency number in south
According to the scene for being organized into south.Scene should be polymerized various island information, and be easy to the query calls of island information.Scene is not real
The file that border is present, it are the change of the target geographical area that is asked with user and change.The geographic area that is asked
Can be some local on an administrative region, or an island, or island, then scene can also be right
The island that should be formed or part.The packet for calling, can be with containing the every terms of information such as natural environment, building, road, vegetation
It is organized as two dimension, two points five ties up or three-dimensional scenic.Preferably, three-dimensional scenic is organized as, can be with playback image true environment.
In prior art, it is that the different figure layer by different types of data respectively shows, the tissue of data and calls all
Be based on figure layer, and the embodiment of the present invention be by user in real time needed for scene based on, with spatial coordinated information as line
Suo Jinhang data calls and tissue, numerous types of data can show in a unique figure layer simultaneously.
The issue of data, that is, the display process of data, different types of data are issued in different forms.All
The data of cloth, are organized into scene in three-dimensional digital earth and are shown.
The purpose of embodiments of the invention one is by scene as organizational form, realizing the pipe to island Back ground Information
Reason.This is a kind of brand-new management philosophy, when actually used, clicks on user interface, and background system receives the request
Afterwards, according to the position of the geographic area that is asked, according to the spatial coordinated information of the geographic area, the phase of the geographic area is called
Multiple data are closed, and is organized into scene and shown.So multi-functional combination, the search efficiency to related data are higher, for
Island business and information management have larger help.
Embodiment two
The embodiment of the present invention two provides a kind of island data management method, shown in Figure 2, including step：
Step S210：In advance by the total data on each island for collecting according to island business datum, multi-medium data, base
This attribute data and the classification storage of three-dimensional basic geodata.
The island data tissue of the technical scheme of the embodiment of the present invention two, centered on island, by the substantially geographical of island
Data, attribute information, business datum, multimedia etc. are concentrated and are illustrated in three-dimensional sphere, realize, centered on point, expanding to surrounding
Dissipate, obtain all relevant informations, the way to manage before changing in management with figure layer as pattern realizes the concentration to focus
Understand with relatedness.
Wherein, the island business datum is comprising the document, vector data, maritime patrol course line for uploading, with island unit and building
One or more in thing and threedimensional model.
The three-dimensional basic geodata, including orthography and elevation DEM（Digital Elevation Model, number
Word elevation model）One or more in data.They are with DB（Database, data base）The document form service of being stored in
Device, by Webservice（Web server）Data publication is carried out, client is downloaded and browses.
Wherein, respectively with document form presence server, business belongs to for document, vector data, orthography, elevation dem data
Property is stored in data base, three-dimensional maritime patrol course line and is stored in data base according to the structure of three-dimensional spatial information with island unit.
Wherein, in the embodiment of the present invention, in order to adapt to the management platform of the present invention, self-defined several data forms, its
The form of Zhong Yong islands unit and building data is hdx, and the form of three-dimensional maritime patrol course data is hdl, the data of work space
Form is hdw.The work space XML language describes vector, grid, uses island unit, three-dimensional course line file multimedia text
Part（By link）Deng path.
The probability used in island data management mesh with island unit and three-dimensional maritime patrol course line is higher, three-dimensional maritime patrol course line
It is exactly the ship cruise course line through island, is used for representing that using on island is planned with island unit.By to island unit and
Three-dimensional maritime patrol course line is managed and image display, can quickly grasp the planning information on island and the communicational aspects with the external world.
The multi-medium data, including one or more in video, audio frequency and picture.These are deposited with document form
Storage is managed collectively by data base in server, and passes through FTP（File Transfer Protocol）There is provided and upload and download clothes
Business etc..Contain spatial coordinated information in multimedia and document, be managed using data base, by mating corresponding row when calling
Draw or business administrative division（Planning and designing etc.）, by these file associations in scene.
The basic attribute data, including in island title, island area, coastline, the administrative region that is subordinate to
Plant or multiple.Which is stored in data base, by accessing data base, shows its attribute information in three-dimensional.
Data in scene centered on island, with the time as axis, while again having mutual association, structure between each data
Reticulate structure.As business datum can increase island ID in the system of entrance（The unique mark on island in system）Attribute, with this
Foundation is associated with island, can include some base attributes such as title on island, island area etc., business datum in business datum
Mainly contacting spatially is associated with three-dimensional basic geodata, because including spatial positional information in business datum, is such as used
Island unit, building, maritime patrol course line etc., multi-medium data is also different from previous management in addition, and every photo, video all have
Space attribute, can outpour multimedia position in three-dimensional earth subscript, thus can check all phases in the scene on island
Pass information.Due to having constructed network relation to each other, so can be in the scene with points of penetration such as island, business, multimedias
Check other information.
Step S211：Multiple retrieval modes are provided, the retrieval of the retrieval mode and user input that select according to user is crucial
Word, in the data of storage enters line retrieval, determines the geographic area of the asked display of user.
The embodiment of the present invention additionally provides the mechanism retrieved by data, can arrange according to the actual demand of user multiple
Retrieval mode.For example, as a kind of embodiment, shown in Figure 3, can arrange according to administrative division, island business, island
Title, time enter line retrieval.Preferably, there is dividing for primary and secondary in the information that different retrieval modes include in its scene, such as press industry
Then main body shows business information for business retrieval, shows other data messages on island while Business Processing is carried out.By scene
The ID of itself codings and scene in data content temporal information, it is possible to achieve accurate inquire about, this indexed mode being capable of pole
Increase overall search efficiency.
The data management scheme of the present embodiment is substantially and is organized polytype data based on scene,
Same figure layer is issued, and realizes that a figure manages the technical scheme of polytype data.Due to the environment on island, population, resource
Deng being continually changing with exploitation, so both increasing this attribute of time when data enter system, it is a figure pipe
Four-dimensional mode of management in reason, and the combination in time and space.In four-dimensional management, when setting sometime, view
It is island scene at the moment, by the scene comparison of different times, the development and change on island can be got more information about.
From recall precision, data increased retrieval dimension, can enter line retrieval simultaneously to multiple angles of data.Simultaneously at one
Figure managing special constructs timetable（Association ID comprising time and related content）, realize the quick-searching of data.The following is
Data retrieval entrance：Comprising administrative division, island business, also island, time.
Step S212：According to the spatial coordinated information of the geographic area of the asked display of user, call described for describing
The data of geographic area, and the different types of data that calls are organized into scene show in a figure layer.
The related data of the geographic area of asked display is called, also for carrying out a process of data publication.I.e. to phase
Close data to call, it is necessary first to the data required for determining, determine which data for user current desired after, then backstage system
System these is stored in the data of the various forms in data base or in file and is issued in a different manner.Referring to Fig. 4 institutes
Show, the issue of data, image and altitude data are issued in the form of Web server, text, planning map, multimedia file etc.
Issued in the form of ftp server.For business information is organized in the form of database access, base attribute
Data and spatial information data and environmental monitoring data are stored in file, are accessed by accessing ftp server.All
The data of cloth, are organized into scene in three-dimensional digital earth and are shown.
Embodiment three
The embodiment of the present invention three provides a kind of island data management method, shown in Figure 5, including step：
Step S310：Collection island business datum, multi-medium data, basic attribute data, spatial information data, environment prison
Survey data and three-dimensional basic geodata；The data for collecting are imported and is converted to adaptation format.
Step S311：In advance by the total data on each island for collecting according to island business datum, multi-medium data, base
The classification storage of this attribute data, spatial information data, environmental monitoring data and three-dimensional basic geodata.
Island Service Database, based on SQL（Structured Query Language, SQL）
The Relational Database Design of Server, is responsible for every administration tubes such as island protective plan, regulation reparation and exploitation
The business tine that science and engineering is made carries out orderly management, constructs the business datum service of the one figure management technique in three-dimensional island.
The multi-medium data, in the every generaI investigation in island and Administration, maritime rights and interests maintenance process
The photo of generation, video, planning map, design drawing, clear a paper.
Multimedia database, the file-management services based on FTP are designed, and are responsible for the every generaI investigation in island and administration
The photo of generation, video, planning map, design drawing, the unified management that clears a paper in work, maritime rights and interests maintenance process,
And construct the multimedia file service of the one figure management technique in three-dimensional island.
Multimedia administration includes for island photo, the management of video information and mates display with three-dimensional scenic.Can
Associative operation is carried out to video and picture etc., can include the importing of video（Standard migration, file are imported）, attribute additions and deletions
Change, position, play, derive；Importing with picture（Standard migration, file are imported）, attribute additions and deletions change, position, browsing, checking,
Derive.Standard migration is that picture format is the forms such as jpg, gif by data, attribute in the lump batch input, video format be avi,
Rmvb etc..
The data form supported by the embodiment of the present invention is referring to Fig. 6.Wherein draw this kind of data form is supported to hooking expression.
Wherein, the data form supported by image data and terrain data such as * .GIF or * .image；Vector data institute
The data form of support such as * .shp, * .gdb or * .mif, * .sdx, * .dwg and * .dxf；The data supported by three-dimensional data
Form such as * .dae, * .x, * .obj, * .3ds and * .KMZ；The data memory format supported by business datum such as * .mdf, *
.dmp, * .db and * .XML.Above-mentioned various data forms are available data form, no longer repeat one by one here.
Three-dimensional scenic mates, and video and picture are associated with the corresponding place of its content, and user clicks on the place interest icon
When, eject corresponding picture and video.
The basic attribute data, including island title, island area, coastline, the administrative region being subordinate to；
Basic attribute data storehouse, based on the Relational Database Design of SQL Server, is responsible for the generaI investigation of island place name, island
The result's management of the work such as economic visa, island censuses, constructs the one figure management data, services cluster in three-dimensional island
Core logic.
Island title is made up of island positioning, sequence number, state, title, name code, Old Name, Old Name code etc., is led to
Cross three dimensional constitution inquiry and show.Place name management include island place name name, rename, nullify, administration is subordinate to modification information pipe
Reason and corresponding flow process are handled.
The three-dimensional basic geodata, including obtained by remote sensing survey earth's surface digital orthoimage, digital elevation
Dem data model.
Three-dimensional basic geographical data bank, based on the big file-management services design of SQLite, is responsible for obtaining remote sensing survey
Earth's surface digital orthoimage, the digitized result's management of the data such as digital elevation model, be one, three-dimensional island figure management skill
Art constructs fundamental geological Environmental support.
The spatial information data, including with the water front on the island, harbour, harbour, settlement place, road, water system and bridge
The isoparametric data message of height, area etc. various buildings.
Spatial information database, based on the Relational Database Design of SQL Server, be responsible for the water front related to island,
The spatial storage methods such as harbour, harbour, settlement place, road, water system and bridge are managed, and are simulation and the structure of island spatial environmentss
Build and provide the foundation.
The environmental monitoring data, including get in Marine Environmental Monitoring ocean current, temperature, salinity, deposit
Quality, biological quality data.
Databank for environmental monitoring, based on the Relational Database Design of SQL Server, is responsible for marine environmental monitoring work
The result's management of the data such as the ocean current that gets in work, temperature, salinity, sediment quality, biological quality, is island periphery nature
The simulation of environment and structure provide the foundation.
Shown in Figure 7, the island data management technique of the embodiment of the present invention three can be applicable to island physical geography ring
All many-sides such as border, island administration, maritime rights and interests maintenance, island social economy, and the multiple data classification for producing are deposited
Store up to three-dimensional basic geographical data bank, multimedia database, basic attribute data storehouse, island Service Database and spatial information number
According to storehouse etc..For example in island physical geographic environment field, can be based on the technical scheme of the embodiment of the present invention, to remote sensing survey and sea
The data of ocean monitoring collection are managed；In maritime rights and interests area of maintenance, can be based on the technical scheme of the embodiment of the present invention, to ship
Oceangoing ship cruise and aviation are maked an inspection tour the data for obtaining and are managed, and the scene of tissue is fed back to ship and aircraft as data message
Aided in；In island administration field, during can utilizing to island protective plan, island regulation reparation and Islands Exploitation
The data of generation are managed；In island socic-economic field, can aid in carrying out island censuses, Island Economy generaI investigation and sea
Island place name generaI investigation, stores the census data in former years, provides data refer for follow-up generaI investigation.
The island data management method of the embodiment of the present invention, mainly solves this spatial entities of island related naturally
Reason environment, humanistic community environment, island administration behavior, maritime rights and interests safeguard a difficult problem for multi-source data meta-synthetic management,
Management work for island provides data, services group construction and the overall plan for using.
This function illustrates the basic geographical attribute such as the image on three-dimensional island, vector, place name, and user is by calling master data
Storehouse can be inquired about, and Query Result will be illustrated in three-dimensional scenic, and in the scene that builds, user can carry out free-roaming, sky
Between analysis etc. operation.
The similar system for having built up at present typically using two dimensional form, by basic database, is carried out with figure layer form
Management.And three-dimensional scenic is a kind of several comprising vector data, image data, model data, terrain data and natural specially good effect etc.
According to high simulating scenes, user can obtain vivider information by simple operationss in three-dimensional scenic.
Step S312：The operating right of user is set and is stored.
Step S313：Multiple retrieval modes are provided, the retrieval of the retrieval mode and user input that select according to user is crucial
Word, in the data of storage enters line retrieval, determines the geographic area of the asked display of user.
The retrieval for entering line retrieval according to affiliated administrative region, island title, island business information and/or temporal information is provided
Mode.
Step S314：Spatial coordinated information and the operating rights of user according to the geographic area of the asked display of user
Limit, calls for describing the data in the scene, user operating right, and by the different types of data set for calling
It is made into scene to show in a figure layer.
The technical scheme of the embodiment of the present invention two is exactly by island geographical name data, geo-spatial data, multimedia file number
According to, the island information comprehensive management such as environmental monitoring data, island business datum, spatial information data, maritime rights and interests, sea is served
The applications such as island administration, the construction of island humanistic community.
Example IV
The embodiment of the present invention four provides a kind of island data management system, shown in Figure 8, including MDL and subnumber
According to storehouse.
The MDL, dissimilar for being divided into all data on each island for collecting in advance；And according to
The geographical position of the scene of the asked display of user, calls for describing the data in the geographical position that the scene includes, and will
The data that calls are organized into three-dimensional scenic and show.
The subdata base, for storing the dissimilar thematic data, and stores the data carried by each data
The spatial coordinated information of described particular geographic location.
The subdata base includes：Island Service Database, multimedia database, basic attribute data storehouse and three-dimensional basic
Geographical data bank.Referring to previous embodiment two, the present embodiment is repeated no more the specific descriptions of each data base.
The island Service Database, for storing island business datum；The multimedia database, for storing many matchmakers
Volume data；The basic attribute data storehouse, for storing basic attribute data；The three-dimensional basic geographical data bank, for depositing
Storage three-dimensional basic geodata.
The MDL is additionally operable to arrange different retrieval modes, according to retrieval mode and the user input of user's selection
Search key, storage the data in enter line retrieval, determine the geographic area of the asked display of user.
Preferably, spatial information database and databank for environmental monitoring are also included.The spatial information database, for depositing
Storage spatial information data, including the data message with the water front on the island, harbour, harbour, settlement place, road, water system and bridge.
The databank for environmental monitoring, for storage environment Monitoring Data, including getting in Marine Environmental Monitoring
Ocean current, temperature, salinity, sediment quality, biological quality data.
In prior art, using the project formula management of information resources, i.e., by project folder form, administration by different levels and call
Island information resources, this mode cause the repetition of data, and the difficulty in version management.
For example, figure layer formula data management technique of the prior art, refers to according to certain logical relation, such as national, province,
City, area, county, are managed collectively to various information, are organized with file form in the corresponding background data base of the tree-shaped list on interface
The area on such as island, model, multi-medium data, the information such as image, user can be added to island items description information,
The operations such as deletion, change, and then change backstage data storage storehouse, and operating result can be intuitively obtained in three-dimensional platform.
Issue in figure layer formula data management mode is by area, model, multi-medium data, shadow in the tree-shaped list of figure layer
As etc. elementary cell form issue, these information are issued in corresponding file with independent unit.
Retrieval in figure layer formula data management mode is the name by the area on island, model, multi-medium data, image etc.
Claim and tree-shaped list box enters line retrieval, click on retrieval result, the retrieval object can be seen in three-dimensional sphere.
In this kind of figure layer formula island data management technique the information such as the area on island, model, multi-medium data, image be by
According to certain rule（Such as country, province, city, county）It is stored in file or data base, but between these data, there may be weight
Multiple, a such as island belongs to county, belongs to city again, thus causes the repetition of data storage, if change data at county level,
The data of city-level also individually will be changed, and could meet needs.
The technical scheme provided by the embodiment of the present invention, it is possible to achieve the unified display of island three-dimensional data and management, with
Scene is to carry out tissue tissue and call data, shows without the need for multi-layer image respectively or multiple figure layers are while show, you can realize not
Display with data type.
The technology also apply be applicable to territory field, be that remote sensing image, present status of land utilization, basic farmland, Land_use change are total
The multi-source informations such as body planning, mineral resources, fundamental geological, and remote sensing monitoring enter row set, with land and resources administration planning meter
Draw, examination ＆ approval, utilize, supplement, exploitation, law enforcement etc. chain of command superposition, the unified comprehensive supervision platform of formation.
The technical scheme of the embodiment of the present invention, it is also possible to scene is entered by three-dimensional scenic figure layer using hypergraph three-dimensional platform
Row is managed, and the geographic element recorded by markup language KML file is added in three-dimensional scenic object according to coordinate information.
Technical scheme can be realized based on island three-dimensional scenic, carried out examination of law enforcement, illegal found and maritime patrol
The management in course line；By business information such as integrated flight number information, law enforcement record, the registration of illegal information, bulletins, realize law enforcement and disobey
Method investigates and prosecutes the integration of information and statistics.The especially displaying in maritime patrol course line, can improve law enforcement efficiency.
Also, can complete from project examination, project exhibition by setting up related system to island using the management for carrying out correlation
Show, the function such as certificate management, building analysis, realize the unified and operation flow of smoothness in three-dimensional scenic.
In addition, can also carry out island and use project examination（Island using project application, accept, try, project information
Management）, project information three-dimensional display（Planning information 3 D rendering, three-dimensional display are used with island unit, building）, certificate management
（Island uses certificate management）, building analysis（With island unit, building information three dimensional analysis）, include protective plan（Planning letter
Breath shows, contrast, and layout data is managed）Repair with regulation（Regulation rehablitation project and engineering management）, territorial waters basic point（Territorial waters base
Point, baseline displaying, information inspection）Development Deng management project.
Finally it should be noted that：Above example only in order to technical scheme to be described, rather than a limitation；Although
With reference to the foregoing embodiments the present invention has been described in detail, it will be understood by those within the art that：Which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
1. a kind of island data management method, it is characterised in that including step：
The total data on each island for collecting is stored by step A in advance according to different data type classifications, and stores each number
According to the spatial coordinated information for being carried；
The operating right of user is set and is stored；
Step B：According to the spatial coordinated information and the operating right of user of the geographic area of the asked display of user, use is called
Data in description scene, user operating right, and the different types of data that calls are organized into scene one
Individual figure layer shows；
The total data on each island for collecting is included step according to different data type classifications storages in advance in step A
Suddenly：
In advance by the total data on each island for collecting according to island business datum, multi-medium data, basic attribute data and
The classification storage of three-dimensional basic geodata；The island business datum includes the document, vector data for uploading, three-dimensional maritime patrol boat
Line, with one or more in island unit and building and threedimensional model；Wherein, with the form of island unit and building data it is
Hdx, the form of three-dimensional maritime patrol course data is hdl；The data form of work space be hdw, the work space XML language
Describe vector, grid, use the path of island unit, three-dimensional course line file and multimedia file.
2. island data management method according to claim 1, it is characterised in that after step A, step B
Include step before：
Multiple retrieval modes are provided, according to the retrieval mode and the search key of user input of user's selection, in the institute of storage
State, determine the geographic area of the asked display of user.
3. island data management method according to claim 2, it is characterised in that the step provides multiple retrieval modes
Including step：
The retrieval side for entering line retrieval according to affiliated administrative island region, title, island business information and/or temporal information is provided
Formula.
4. island data management method according to claim 1, it is characterised in that
The multi-medium data, including one or more in video, audio frequency and picture；
The basic attribute data, including the one kind in island title, island area, coastline, the administrative region that is subordinate to or
Multiple；
The three-dimensional basic geodata, including one or more in orthography and elevation dem data.
5. island data management method according to claim 1, it is characterised in that will be collected in step A in advance
The total data on each island include step according to different data type classifications storages：
In advance by the total data on each island for collecting according to island business datum, multi-medium data, basic attribute data, sky
Between information data, environmental monitoring data and three-dimensional basic geodata classification storage；
The island business datum, including the every administration tube for carrying out protective plan to island, regulation is repaired and developed
Document that the business tine that science and engineering is made carries out orderly management and uploads, vector data, maritime patrol course line, with island unit and building
With one or more in threedimensional model；
The multi-medium data, including to producing in the every generaI investigation in island and Administration, maritime rights and interests maintenance process
Photo, video, planning map, design drawing, clear a paper in one or more；
The basic attribute data, including the one kind in island title, island area, coastline, the administrative region that is subordinate to or
Multiple；
The three-dimensional basic geodata, including obtained by remote sensing survey earth's surface digital orthoimage, digital elevation DEM numbers
One or more according to model；
The spatial information data, including the number with the water front on the island, harbour, harbour, settlement place, road, water system and bridge
It is believed that breath in one or more；
The environmental monitoring data, including get in Marine Environmental Monitoring ocean current, temperature, salinity, sediment quality,
One or more in biological quality data.
6. island data management method according to claim 5, it is characterised in that also include step before step A：
Collection island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and three-dimensional
Geo-spatial data；
The data for collecting are imported and is converted to adaptation format.
7. a kind of island data management system, it is characterised in that including MDL and subdata base；
The MDL, for storing the total data on each island for collecting according to different data type classifications in advance
To subdata base；And the spatial coordinated information and the operating right of user according to the geographic area of the asked display of user, adjust
With for describing data in scene, user operating right, and the different types of data that calls are organized into scene
Show in a figure layer；Wherein, the different data type includes island business datum, multi-medium data, base attribute number
According to three-dimensional basic geodata；
The island business datum is comprising the document, vector data for uploading, three-dimensional maritime patrol course line, with island unit and building and three
One or more in dimension module；Wherein, the form with island unit and building data is hdx, three-dimensional maritime patrol course data
Form is hdl；The data form of work space is hdw, and the work space XML language describes vector, grid, uses island list
First, three-dimensional course line file and the path of multimedia file；
The subdata base, for storing thematic data, and stores the spatial coordinated information carried by each data.
8. island data management system according to claim 7, it is characterised in that the subdata base includes：
Island Service Database, multimedia database, basic attribute data storehouse and three-dimensional basic geographical data bank；
The island Service Database, for storing island business datum；
The multimedia database, for storing multimedia data；
The basic attribute data storehouse, for storing basic attribute data；
The three-dimensional basic geographical data bank, for storing three-dimensional basic geodata.
9. island data management system according to claim 7, it is characterised in that the MDL also provides for many
Retrieval mode is planted, according to the retrieval mode and the search key of user input of user's selection, is entered in the data of storage
Line retrieval, determines the geographic area of the asked display of user.
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