CN103049549A - Island data management method and system - Google Patents
Island data management method and system Download PDFInfo
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- CN103049549A CN103049549A CN2012105815175A CN201210581517A CN103049549A CN 103049549 A CN103049549 A CN 103049549A CN 2012105815175 A CN2012105815175 A CN 2012105815175A CN 201210581517 A CN201210581517 A CN 201210581517A CN 103049549 A CN103049549 A CN 103049549A
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Abstract
The invention provides an island data management method. The method includes the steps of pre-sorting and storing all acquired data of islands according to different data types, storing space coordinates carried in the data; calling the data used for decreasing a geographic area required to display by a user according to the space coordinates of the geographic area, and organizing the called data of different types into a scene to be displayed in one layer. The invention further provides an island data management system which comprises a master database and a slave database. The master database is used for pre-sorting and storing all the acquired data of the islands, calling the data used for describing the geographic area according to the space coordinates, and organizing the called data of different types into the scene to be displayed in one layer. The slave database is used for storing thematic data, and storing the space coordinates carried in all data. The management method and system are low in management complexity.
Description
Technical field
The present invention relates to administrative skill field, island, especially relate to a kind of island data managing method and system.
Background technology
Island, Modern Chinese refer to by seawater around small pieces land.The island is making a long, arduous journey the base and advancing fulcrum of human development ocean, is the second marine economic zones, on territory description and national defense safety special critical role is arranged also.Therefore, monitoring and management are carried out in the island, and reflection accurately, in time, comprehensive related data, be the important subject that these those skilled in the art face.
In the observation process of island, can produce mass data, every business datum of developing such as the topography and geomorphology data on the island that obtains by remote sensing survey itself, to the island, island title, area etc. many basic datas, want to carry out the monitoring on island, need to effectively way to manage be set to these data.
At present, the mode that the island data are managed is similar with the mode that the land area data are managed, be that data message is organized with the form of scheming layer, namely the data about the same type of this region are presented at same figure layer, and dissimilar data belong to different figure layers.For example, when adopting this kind data management mode that the land area is managed, the data such as geographic position of all harbours in Guangdong Province's scope are a figure layer, and the data such as geographic position of all Oversea bridges in the scope of Guangdong are another figure layer, data type is more, and then the figure layer is more.In addition, the same type data also can become a plurality of figure layers according to administrative division, namely can be divided into the figure layer of nationwide figure layer or the whole province's scope, or the figure layer of county territory scope.For example for these class data of basic landforms, the basic landforms in whole Guangdong Province are a figure layer, and the basic landforms of Tianjin are another figure layer, and the whole nation has tens provincial administrative areas like this, then needs to arrange tens figure layers.
Owing to the data type that island itself is included is many, this kind layer management data mode just need to arrange different figure layers, even only with a figure layer, layer count is also more, has just increased the complexity of management in the whole country or global range for same data type.And the same type data are used same figure layer in a big way, meeting is so that during each scene within request shows this scope of user, the data of other scenes in this figure layer are also called simultaneously, for example, when the user only need to be when electronic chart be known the island title of South Sea a slice, if the name data on the island in the Chinese extent of territorial waters all is located at same figure layer, then when the title of the island of this scene of demonstration, the related data on other islands also is called, obviously this partial data has taken the resource space of buffer memory equally, but do not have practical function, this has just caused the waste of data resource.And if be different figure layers with the same type data according to the administrative division under the island, the administrative area that for example is subordinate to according to this island is divided, the basis of a plurality of figure layers that then cause at different types of data has again increased a plurality of figure layers, scheme the increase of layer, increased undoubtedly the complexity of data management.
In sum, there is the higher technical matters of complexity in island of the prior art according to the data management mode of layer management.
Summary of the invention
The present invention proposes a kind of island data managing method and system, reduced the complexity of data management.
In order to achieve the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of island data managing method, comprise step:
Steps A, the total data on each island that will collect in advance be according to different data type classification storage, and store each data with volume coordinate information;
Step B asks the volume coordinate information of the geographic area that shows according to the user, call be used to the data of describing described geographic area, and the dissimilar Organization of Data that will call becomes scene to show at a figure layer.
Preferably, after the described steps A, comprise step before the described step B:
Multiple retrieval mode is provided, according to the retrieval mode of user selection and the search key of user's input, in the described data of storage, retrieves, determine that the user asks the geographic area that shows.
Preferably, described step provides multiple retrieval mode to comprise step:
The retrieval mode of retrieving according to affiliated administrative region, island title, island business information and/or temporal information is provided.
The total data on each island that preferably, will collect in advance in the described steps A comprises step according to different data type classification storages:
The total data on each island that will collect in advance is according to island business datum, multi-medium data, basic attribute data and three-dimensional geo-spatial data classification storage; Described island business datum comprises one or more in document, vector data, maritime patrol course line, usefulness unit, island and buildings and the three-dimensional model of uploading; Described multi-medium data comprises in video, audio frequency and the picture one or more; Described basic attribute data, one or more in the administrative region that comprise island title, island area, shore line, is subordinate to; Described three-dimensional geo-spatial data comprises in orthography and the elevation dem data one or more.
The total data on each island that preferably, will collect in advance in the described steps A comprises step according to different data type classification storages:
The total data on each island that will collect in advance is according to island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and three-dimensional geo-spatial data classification storage; Described island business datum, comprise to the island protect planning, regulation repair and the business tine of every Administration of development and use carry out the procedure management and the document uploaded, vector data, maritime patrol course line, with in unit, island and buildings and the three-dimensional model one or more; Described multi-medium data comprises the photo, video, planning map, the design drawing that produce in the every generaI investigation in island and Administration, the maritime rights and interests maintenance process, in clearing a paper one or more; Described basic attribute data, one or more in the administrative region that comprise island title, island area, shore line, is subordinate to; Described three-dimensional geo-spatial data comprises the earth's surface digital orthoimage that obtains by remote sensing survey, in the digital elevation dem data model one or more; Described spatial information data comprise in the data message with water front, harbour, harbour, settlement place, road, water system and the bridge on this island one or more; Described environmental monitoring data comprises in the ocean current that gets access in the Marine Environmental Monitoring, temperature, salinity, sediment quality, the biological quality data one or more.
Preferably, also comprise step before the described steps A:
Gather island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and three-dimensional geo-spatial data; With the data importing that collects and be converted to adaptive form.
Preferably, after the described steps A, also comprise step before the described step B:
User's operating right and storage are set;
Described step B comprises step:
Ask the volume coordinate information of the geographic area that shows and user's operating right according to the user, call be used to the data of describing in the operating right described scene, this user, and the dissimilar Organization of Data that will call becomes scene to show at a figure layer.
The present invention also provides a kind of island data management system, comprises master data base and subdata base;
Described master data base, the total data that is used for each island will collect in advance is stored to subdata base according to different data type classification; And ask the volume coordinate information of the geographic area that shows according to the user, call be used to the data of describing described geographic area, and the dissimilar Organization of Data that will call becomes three-dimensional scenic to show at a figure layer; Described subdata base is used for the storage thematic data, and store each data with volume coordinate information.
Preferably, described subdata base comprises: island Service Database, multimedia database, basic attribute data storehouse and three-dimensional basic geographic database; Described island Service Database is used for storage island business datum; Described multimedia database is used for storing multimedia data; Described basic attribute data storehouse is used for the storage basic attribute data; Described three-dimensional basic geographic database is used for storing three-dimensional geo-spatial data.
Preferably, described master data base also is used for providing multiple retrieval mode, according to the retrieval mode of user selection and the search key of user's input, retrieves in the described data of storage, determines that the user asks the geographic area that shows.
As seen, the present invention has following beneficial effect at least:
A kind of island data managing method of the present invention and system, become three-dimensional scenic to show at a figure layer dissimilar Organization of Datas, need not each data type and take a figure layer, thereby, although process equally dissimilar data, do not need data are called as organization foundation to scheme layer respectively, need not a plurality of figure layers are managed, only need volume coordinate information is called as relating dot, the tissue that carries out data as the basis take scene, management complexity reduces;
Simultaneously, ask the volume coordinate information of the geographic area that shows according to the user, call be used to the data of describing described scene, target scene at the required obtaining information of user only may be some islands, perhaps some parts on this island, call for the data of describing this part scene, because data are in gatherer process, itself is with the volume coordinate information in described geographic position, therefore volume coordinate information can be called as relating dot, like this, need not the simultaneously data of scene that invoke user is asked other scenes in addition, compared to existing technology no matter the scene of current demonstration be which part, and the mode of all whole figure layer being called has been saved the shared spatial cache of other extraneous data;
Further, arrange multiple according to one or more retrieval modes in affiliated administrative region, island title, island business information and the temporal information for user selections, and carry out coordinate indexing according to the retrieval mode of user selection and the search key of input.Like this, setting by different retrieval modes, the user can be according to the demand of self, when clearly needing to learn the data of the scene in a certain administrative region, then can retrieve according to the administrative region mode, for example want to know the information on island around Hainan, then select the retrieval mode according to affiliated administrative region after, only need input key word " Hainan ", the data of then retrieving all islands in the scope of Hainan also show; In the time need to retrieving the relevant information of a certain island business, then can retrieve according to the mode of island business information; When needs are retrieved some islands, then can be according to the retrieval mode of island title, the title on input island can realize retrieval; When the required information of obtaining is, when putting the data on some islands sometime, then can select to retrieve according to the mode of time and island title simultaneously, for example input key word " in May, 2010 " " auspicious cloud island " and then can realize related data retrieval.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of the embodiment one of three-dimensional island of the present invention data managing method;
Fig. 2 is the process flow diagram of the embodiment two of three-dimensional island of the present invention data managing method;
Fig. 3 is the synoptic diagram of an example of data type of the present invention;
Fig. 4 is the synoptic diagram of each data type display mode of the present invention;
Fig. 5 is the process flow diagram of the embodiment three of three-dimensional island of the present invention data managing method;
Fig. 6 is the data layout synoptic diagram that three-dimensional island of the present invention data management system is supported;
Fig. 7 is the synoptic diagram of all types of database of the present invention and related service relation;
Fig. 8 is the synoptic diagram of an embodiment of three-dimensional island of the present invention data management system.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment one
The embodiment of the invention one provides a kind of island data managing method, referring to shown in Figure 1, comprises step:
Step S110, the total data on each island that will collect in advance is according to different data type classification storage, and store each data with volume coordinate information.
The technical scheme of the embodiment of the invention one is a kind of general introduction of way to manage, be based upon every business of island management unified and intuitively on the three-dimensional platform, it is that the related data on island is organized and issued, with the represent form of scene as data, carrying out data and scene related is volume coordinate information.
Step S111 asks the volume coordinate information of the geographic area that shows according to the user, call be used to the data of describing described geographic area, and the dissimilar Organization of Data that will call becomes scene to show at a figure layer.
Described scene is described being used for of asking to show the view of the Organization of Data one-tenth of this geographic area for the user, it comprises space and the attribute informations such as basic landform, landforms, vegetation, sky, atural object, is the expression way of the visual present situation in a kind of reflection directly perceived island and non-visual information.For example the user wants to obtain the data message about the auspicious cloud island, then calls the scene that the relevant Organization of Data in auspicious cloud island becomes the auspicious cloud island, and the user wants to know some data messages in south on the auspicious cloud island, and the related data of then calling the south is organized into the scene in south.Scene is answered the various islands of polymerization information, and is convenient to the query calls of island information.Scene is not in esse file, and it is along with the variation of the target geographical area that the user asks changes.The geographic area of asking can be an administrative region, also can be an island, also can be some parts on island, and then scene also can be the corresponding island that forms or part.The data of calling comprise the every terms of informations such as physical environment, building, road, vegetation, can be organized as two dimension, two five dimension or three-dimensional scenics.Preferably, be organized as three-dimensional scenic, can the playback image true environment.
In the prior art, to divide other different figure layer to show dissimilar data, the tissue of data and call all be scheme the layer be the basis, and the embodiment of the invention is as the basis take the real-time required scene of user, carry out data call and tissue take volume coordinate information as clue, numerous types of data can show at a unique figure layer simultaneously.
The issue of data, the procedure for displaying of data namely, dissimilar data are with different form issues.The data of all issues are organized into scene and show in the 3-dimensional digital earth.
The purpose of embodiments of the invention one is by to take scene as organizational form, realizes the management to the island Back ground Information.This is a kind of brand-new management philosophy, when reality is used, click user interface, after background system receives this request, position according to the geographic area of asking, according to the volume coordinate information of this geographic area, call the relevant several data of this geographic area, and be organized into the scene demonstration.Multi-functional like this combination, higher to the search efficiency of related data, for island business and information management larger help is arranged.
Embodiment two
The embodiment of the invention two provides a kind of island data managing method, referring to shown in Figure 2, comprises step:
Step S210: the total data on each island that will collect in advance is according to island business datum, multi-medium data, basic attribute data and three-dimensional geo-spatial data classification storage.
The island Organization of Data of the technical scheme of the embodiment of the invention two, centered by the island, with concentrated being illustrated on the three-dimensional sphere such as the basic geodata on island, attribute information, business datum, multimedias, realization is centered by point, to diffusion all around, obtain all relevant informations, changed in the former management to scheme layer as the way to manage of pattern, realize to focus concentrate and relevance is understood.
Wherein, described island business datum comprise the document uploaded, vector data, maritime patrol course line, with in unit, island and buildings and the three-dimensional model one or more.
Described three-dimensional geo-spatial data comprises orthography and elevation DEM(Digital ElevationModel, digital elevation model) in the data one or more.They are with DB(Database, database) document form is stored in server, by the Webservice(Web server) and carry out the data issue, client is downloaded and is browsed.
Wherein document, vector data, orthography, elevation dem data are respectively with the document form presence server, and service attribute is stored in the database, three-dimensional maritime patrol course line and be stored in the database with the structure of unit, island according to three-dimensional spatial information.
Wherein, in the embodiment of the invention, in order to adapt to management platform of the present invention, self-defined several data layouts, wherein the form with unit, island and buildings data is hdx, and the form of three-dimensional maritime patrol course data is hdl, and the data layout of work space is hdw.Described work space with the XML language description vector, grid, with the path of unit, island, three-dimensional course line file multimedia file (by link) etc.
The probability that is used in island data management order with unit, island and three-dimensional maritime patrol course line is higher, and three-dimensional maritime patrol course line is exactly ship through the island course line of cruising, and is used for representing use planning on the island with the unit, island.By to managing and image display with unit, island and three-dimensional maritime patrol course line, the planning information that can grasp fast the island with the situation that exchanges in the external world.
Described multi-medium data comprises in video, audio frequency and the picture one or more.These all are to be stored in server with document form, by the database unified management, and by FTP(File TransferProtocol) upload and download service etc. is provided.Contain volume coordinate information in multimedia and the document, utilize database to manage, when calling by coupling corresponding administrative division or business (planning and design etc.), with these file associations in scene.
Described basic attribute data, one or more in the administrative region that comprise island title, island area, shore line, is subordinate to.It is stored in the database, by accessing database, shows its attribute information in three-dimensional.
Data in the scene centered by the island, take the time as axis, association is each other arranged again between each data simultaneously, consist of reticulate texture.When entering system, can increase the unique identification on island in the ID(system of island such as business datum) attribute, set up related with the island with this, some base attributes such as the title that can comprise the island in the business datum, island area etc., business datum is related with three-dimensional geo-spatial data mainly to be contacting on the space, because comprise spatial positional information in the business datum, as use the unit, island, buildings, maritime patrol course line etc., multi-medium data is also different from previous management in addition, every photo, video all has space attribute, can mark out multimedia position at the three-dimensional earth, so just can in the scene on island, check all relevant informations.Owing to constructed network relation to each other, so all can in scene, check out of Memory with points of penetration such as island, business, multimedias.
Step S211: multiple retrieval mode is provided, according to the retrieval mode of user selection and the search key of user's input, in the described data of storage, retrieves, determine that the user asks the geographic area that shows.
The embodiment of the invention also provides the mechanism that data are retrieved, but the actual demand of User arranges multiple retrieval mode.For example, as a kind of embodiment, referring to shown in Figure 3, can arrange according to administrative division, island business, island title, time and retrieve.Preferably, there be dividing of primary and secondary in the information that different retrieval modes comprise in its scene, as retrieve then main body display business information by business, shows other data messages on island when carrying out business processing.By scene self ID coding and scene in the temporal information of data content, can realize accurate inquiry, this indexed mode can greatly increase recall precision.
The data management scheme of present embodiment is in fact that polytype data are organized as the basis take scene, in same figure layer issue, realizes the technical scheme of the polytype data of figure management.Because the environment on island, population, resource etc. can constantly change along with exploitation, so all increased this attribute of time when data enter system, it is a four-dimensional mode of management in the figure management, and the combination in time and space.In four-dimension management, when setting sometime, what view is island scene at the moment, by the scene comparison of different times, can the development and change on island be got more information about.On recall precision, data have increased the retrieval dimension, can retrieve simultaneously a plurality of angles of data.Simultaneously make up timetable (the related ID that comprises time and related content) at a figure managing special, realized the quick-searching of data.Below be the data retrieval entrance: comprise administrative division, professional, island, island, also free.
Step S212: ask the volume coordinate information of the geographic area that shows according to the user, call be used to the data of describing described geographic area, and the dissimilar Organization of Data that will call becomes scene to show at a figure layer.
Call the related data of the geographic area of demonstration of asking, also for carrying out a process of data issue.Namely to the calling of related data, at first need to determine needed data, determine which data for the user current required after, then background system is issued the data that these are stored in the various forms in the database or in the file in a different manner.Referring to shown in Figure 4, the issue of data, image and altitude figures are with the form issue of Web server, and text, planning map, multimedia file etc. are issued with the form of ftp server.Then be to organize with the form of database access for business information, basic attribute data and spatial information data and environmental monitoring data are stored in the file, by the access of access ftp server.The data of all issues are organized into scene and show in the 3-dimensional digital earth.
Embodiment three
The embodiment of the invention three provides a kind of island data managing method, referring to shown in Figure 5, comprises step:
Step S310: gather island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and three-dimensional geo-spatial data; With the data importing that collects and be converted to adaptive form.
Step S311: the total data on each island that will collect in advance is according to island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and three-dimensional geo-spatial data classification storage.
The island Service Database; based on SQL(Structured Query Language; Structured Query Language (SQL)) Relational Database Design of Server; be responsible for the business tine of every Administrations such as island protection planning, regulation reparation and development and use is carried out the procedure management, made up the business datum service of the figure administrative skill in three-dimensional island.
Described multi-medium data comprises the photo, video, planning map, the design drawing that produce in the every generaI investigation in island and Administration, the maritime rights and interests maintenance process, clears a paper.
Multimedia database, file-management services design based on FTP, be responsible for the photo that produces in the every generaI investigation in island and Administration, the maritime rights and interests maintenance process, video, planning map, design drawing, the unified management of clearing a paper, and made up the multimedia file service of the figure administrative skill in three-dimensional island.
Multimedia administration comprises for the management of island photo, video information and with the coupling of three-dimensional scenic and showing.Can carry out associative operation to video and picture etc., can comprise that importing (standard migration, file import), the attribute additions and deletions of video change, locate, play, derive; Change, locate, browse, check, derive with importing (standard migration, file import), the attribute additions and deletions of picture.The standard migration is with data, attribute in the lump batch input, and picture format is the forms such as jpg, gif, and video format is avi, rmvb etc.
The data layout that the embodiment of the invention is supported is referring to Fig. 6.Wherein draw and express support for this kind data layout to colluding.
Wherein, the data layout such as * .GIF or the * .image that support of image data and terrain data; The data layout that vector data is supported such as * .shp, * .gdb or * .mif, * .sdx, * .dwg and * .dxf; The data layout that three-dimensional data is supported such as * .dae, * .x, * .obj, * .3ds and * .KMZ; The data memory format that business datum is supported such as * .mdf, * .dmp, * .db and * .XML.Above-mentioned various data layout is the available data form, gives unnecessary details no longer one by one here.
Three-dimensional scenic coupling is associated with the corresponding place of its content with video and picture, when the user clicks this place interest icon, ejects corresponding picture and video.
Described basic attribute data comprises island title, island area, shore line, the administrative region that is subordinate to;
The result's management of the work such as island place name generaI investigation, Island Economy generaI investigation, island census based on the Relational Database Design of SQL Server, is responsible in the basic attribute data storehouse, has made up the core logic of three-dimensional island figure management data service cluster.
The island title is comprised of location, island, sequence number, state, title, name code, Old Name, Old Name code etc., by three dimensional constitution inquiry and displaying.Place name management comprise the island place name name, rename, nullify, administration is subordinate to the modification information management and corresponding flow process is handled.
Described three-dimensional geo-spatial data comprises the earth's surface digital orthoimage, the digital elevation dem data model that obtain by remote sensing survey.
Three-dimensional basic geographic database, large file-management services design based on SQLite, the digitizing achievement management of the data such as the earth's surface digital orthoimage of being responsible for remote sensing survey is obtained, digital elevation model is for the figure administrative skill in three-dimensional island has made up the fundamental geological Environmental support.
Described spatial information data comprise the isoparametric data message of height, area with the various buildings such as water front, harbour, harbour, settlement place, road, water system and bridge on this island.
Spatial information database, Relational Database Design based on SQL Server, be responsible for the spatial storage methods such as water front, harbour, harbour, settlement place, road, water system and the bridge management relevant to the island, for simulation and the structure of island space environment provides the foundation.
Described environmental monitoring data comprises the ocean current, temperature, salinity, sediment quality, the biological quality data that get access in the Marine Environmental Monitoring.
Databank for environmental monitoring, Relational Database Design based on SQL Server, be responsible for the result's management to data such as the ocean current that gets access in the Marine Environmental Monitoring, temperature, salinity, sediment quality, biological qualities, for simulation and the structure of island periphery physical environment provides the foundation.
Referring to shown in Figure 7, the island data management technique of the embodiment of the invention three, can be applicable to all many-sides such as island physical geographic environment, island administration, maritime rights and interests maintenance, island social economy, and the several data classification that produces is stored to three-dimensional basic geographic database, multimedia database, basic attribute data storehouse, island Service Database and spatial information database etc.For example in physical geographic environment field, island, can be based on the technical scheme of the embodiment of the invention, the data of remote sensing survey and marine monitoring collection are managed; In the maritime rights and interests area of maintenance, can be based on the technical scheme of the embodiment of the invention, boats and ships are cruised and aviation is maked an inspection tour the data of obtaining and managed, and the scene of tissue fed back to boats and ships as data message and aircraft is assisted; In administration field, island, can utilize the data that produce in the process to manage to island protection planning, island regulation reparation and Islands Exploitation; In island socic-economic field, can assist and carry out island census, Island Economy generaI investigation and the generaI investigation of island place name, store the census data in former years, for follow-up generaI investigation provides the data reference.
The island data managing method of the embodiment of the invention, mainly solved relevant physical geographic environment, humanistic community environment, island administration behavior, the maritime rights and interests of this spatial entities of island and safeguarded the difficult problem that the multi-source data comprehensive integration is managed, the overall plan of data, services group construction and use is provided for the management work on island.
This function demonstration the basic geographical attributes such as the image on three-dimensional island, vector, place name, the user can inquire about by calling master data base, Query Result will be illustrated in the three-dimensional scenic, and on the scene of building, the user can carry out the operations such as free-roaming, spatial analysis.
The similar system that has built up at present generally adopts two dimensional form, by basic database, manages to scheme layer form.And three-dimensional scenic is a kind of high simulating scenes that comprises the data such as vector data, image data, model data, terrain data and natural special efficacy, and the user can by simple operations, obtain vivider information in three-dimensional scenic.
Step S312: user's operating right and storage are set.
Step S313: multiple retrieval mode is provided, according to the retrieval mode of user selection and the search key of user's input, in the described data of storage, retrieves, determine that the user asks the geographic area that shows.
The retrieval mode of retrieving according to affiliated administrative region, island title, island business information and/or temporal information is provided.
Step S314: ask the volume coordinate information of the geographic area that shows and user's operating right according to the user, call be used to the data of describing in the operating right described scene, this user, and the dissimilar Organization of Data that will call becomes scene to show at a figure layer.
The technical scheme of the embodiment of the invention two is exactly with island information comprehensive managements such as island geographical name data, geo-spatial data, multimedia file data, environmental monitoring data, island business datum, spatial information data, serves the application such as maritime rights and interests, island administration, island humanistic community construction.
Embodiment four
The embodiment of the invention four provides a kind of island data management system, referring to shown in Figure 8, comprises master data base and subdata base.
Described master data base, all data that are used for each island will collect in advance are divided into dissimilar; And ask the geographic position of the scene that shows according to the user, call be used to the data of describing the geographic position that described scene comprises, and become three-dimensional scenic to show the Organization of Data that calls.
Described subdata base is used for storing described dissimilar thematic data, and store each data with the volume coordinate information of the described particular geographic location of these data.
Described subdata base comprises: island Service Database, multimedia database, basic attribute data storehouse and three-dimensional basic geographic database.The specific descriptions of each database are referring to previous embodiment two, and present embodiment repeats no more.
Described island Service Database is used for storage island business datum; Described multimedia database is used for storing multimedia data; Described basic attribute data storehouse is used for the storage basic attribute data; Described three-dimensional basic geographic database is used for storing three-dimensional geo-spatial data.
Described master data base also is used for arranging different retrieval modes, according to the retrieval mode of user selection and the search key of user's input, retrieves in the described data of storage, determines that the user asks the geographic area that shows.
Preferably, also comprise spatial information database and databank for environmental monitoring.Described spatial information database is used for the storage space information data, comprises the data message with water front, harbour, harbour, settlement place, road, water system and the bridge on this island.
Described databank for environmental monitoring is used for the storage environment Monitoring Data, comprises the ocean current, temperature, salinity, sediment quality, the biological quality data that get access in the Marine Environmental Monitoring.
In the prior art, adopt the management of information resources of project formula, namely by the project folder form, differentiated control and call the island information resources, this mode has caused the repetition of data, and the difficulty in the version management.
For example, figure laminar data management technique of the prior art, refer to according to certain logical relation, such as country, province, city, district, county, to the various information unified management, in the corresponding background data base of tree-shaped tabulation on the interface with information such as the area such as the island of file form tissue, model, multi-medium data, images, the operations such as the user can add the every descriptor in island, deletion, change, and then change the backstage stored data base, and can obtain intuitively operating result at three-dimensional platform.
Issue in the figure laminar data management mode is by the elementary cell forms issues such as area, model, multi-medium data, image in the tree-shaped tabulation of figure layer, and these information are distributed in the corresponding file with unit independently.
Retrieval in the figure laminar data management mode is that title and the tree-shaped list box of the area, model, multi-medium data, image by the island etc. retrieved, and clicks result for retrieval, can see this searching object in three-dimensional sphere.
The information such as the area on island, model, multi-medium data, image are stored in file or the database according to certain rule (such as country, province, city, county) in the data management technique of this kind figure laminar island, but may there be repetition between these data, namely belong to the county such as an island, belong to again the city, so just caused the repetition of data storages, if change data at county level, the data of city-level also will be revised separately, just can satisfy the demand.
The technical scheme that the embodiment of the invention provides, can realize that the unified of island three-dimensional data shows and management, for coming tissue tissue and calling data, need not that multi-layer image shows respectively or a plurality of figure layer shows simultaneously with scene, can realize the demonstration of different types of data.
This technology also can be applicable to the field, territory, remote sensing image, present status of land utilization, basic farmland, overall plan for land use, mineral resources, fundamental geological, and the multi-source information such as remote sensing monitoring is gathered, with the land and resources administration program plan, examine, utilize, replenish, the chain of command stacks such as exploitation, law enforcement, the unified comprehensive supervision platform of formation.
The technical scheme of the embodiment of the invention also can be utilized the hypergraph three-dimensional platform by the three-dimensional scene layer scene to be managed, and add in the three-dimensional scenic object according to coordinate information by the geographic element of markup language KML file record.
Technical scheme of the present invention can realize based on the island three-dimensional scenic, carries out examination of law enforcement, illegal management of finding with the maritime patrol course line; By business information such as integrated flight number information, law enforcement record, the registration of illegal information, bulletins, realize integration and the statistics of law enforcement and illegal investigation information.Especially the displaying in maritime patrol course line can improve law enforcement efficiency.
Also can use the management of being correlated with to the island, by setting up related system, finish from functions such as project examination, Project Exhibition, certificate management, building analysises, in three-dimensional scenic, realize unified and smooth operation flow.
In addition; also can carry out the island and use project examination (island use project application; accept; trial; project information management); the project information three-dimensional display (is used the unit, island; buildings uses the planning information 3 D rendering; three-dimensional display); certificate management (island use certificate management); building analysis (is used the unit, island; the building information three dimensional analysis); comprise that (planning information is showed in protection planning; contrast; layout data is managed) and regulation reparation (regulation rehablitation project and engineering management); territorial waters basic point (territorial waters basic point; baseline is showed, information inspection) etc. the carrying out of management project.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an island data managing method is characterized in that, comprises step:
Steps A, the total data on each island that will collect in advance be according to different data type classification storage, and store each data with volume coordinate information;
Step B asks the volume coordinate information of the geographic area that shows according to the user, call be used to the data of describing described geographic area, and the dissimilar Organization of Data that will call becomes scene to show at a figure layer.
2. three-dimensional island according to claim 1 data managing method is characterized in that, after the described steps A, comprise step before the described step B:
Multiple retrieval mode is provided, according to the retrieval mode of user selection and the search key of user's input, in the described data of storage, retrieves, determine that the user asks the geographic area that shows.
3. three-dimensional island according to claim 2 data managing method is characterized in that described step provides multiple retrieval mode to comprise step:
The retrieval mode of retrieving according to affiliated administrative region, island title, island business information and/or temporal information is provided.
4. three-dimensional island according to claim 1 data managing method is characterized in that, the total data on each island that will collect in advance in the described steps A comprises step according to different data type classification storages:
The total data on each island that will collect in advance is according to island business datum, multi-medium data, basic attribute data and three-dimensional geo-spatial data classification storage;
Described island business datum comprises one or more in document, vector data, maritime patrol course line, usefulness unit, island and buildings and the three-dimensional model of uploading;
Described multi-medium data comprises in video, audio frequency and the picture one or more;
Described basic attribute data, one or more in the administrative region that comprise island title, island area, shore line, is subordinate to;
Described three-dimensional geo-spatial data comprises in orthography and the elevation dem data one or more.
5. three-dimensional island according to claim 1 data managing method is characterized in that, the total data on each island that will collect in advance in the described steps A comprises step according to different data type classification storages:
The total data on each island that will collect in advance is according to island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and three-dimensional geo-spatial data classification storage;
Described island business datum, comprise to the island protect planning, regulation repair and the business tine of every Administration of development and use carry out the procedure management and the document uploaded, vector data, maritime patrol course line, with in unit, island and buildings and the three-dimensional model one or more;
Described multi-medium data comprises the photo, video, planning map, the design drawing that produce in the every generaI investigation in island and Administration, the maritime rights and interests maintenance process, in clearing a paper one or more;
Described basic attribute data, one or more in the administrative region that comprise island title, island area, shore line, is subordinate to;
Described three-dimensional geo-spatial data comprises the earth's surface digital orthoimage that obtains by remote sensing survey, in the digital elevation dem data model one or more;
Described spatial information data comprise in the data message with water front, harbour, harbour, settlement place, road, water system and the bridge on this island one or more;
Described environmental monitoring data comprises in the ocean current that gets access in the Marine Environmental Monitoring, temperature, salinity, sediment quality, the biological quality data one or more.
6. three-dimensional island according to claim 5 data managing method is characterized in that, also comprises step before the described steps A:
Gather island business datum, multi-medium data, basic attribute data, spatial information data, environmental monitoring data and three-dimensional geo-spatial data;
With the data importing that collects and be converted to adaptive form.
7. three-dimensional island according to claim 1 data managing method is characterized in that, after the described steps A, also comprise step before the described step B:
User's operating right and storage are set;
Described step B comprises step:
Ask the volume coordinate information of the geographic area that shows and user's operating right according to the user, call be used to the data of describing in the operating right described scene, this user, and the dissimilar Organization of Data that will call becomes scene to show at a figure layer.
8. an island data management system is characterized in that, comprises master data base and subdata base;
Described master data base, the total data that is used for each island will collect in advance is stored to subdata base according to different data type classification; And ask the volume coordinate information of the geographic area that shows according to the user, call be used to the data of describing described geographic area, and the dissimilar Organization of Data that will call becomes three-dimensional scenic to show at a figure layer;
Described subdata base is used for the storage thematic data, and store each data with volume coordinate information.
9. three-dimensional island according to claim 8 data management system is characterized in that described subdata base comprises:
Island Service Database, multimedia database, basic attribute data storehouse and three-dimensional basic geographic database;
Described island Service Database is used for storage island business datum;
Described multimedia database is used for storing multimedia data;
Described basic attribute data storehouse is used for the storage basic attribute data;
Described three-dimensional basic geographic database is used for storing three-dimensional geo-spatial data.
10. three-dimensional island according to claim 8 data management system, it is characterized in that, described master data base also is used for providing multiple retrieval mode, according to the retrieval mode of user selection and the search key of user's input, in the described data of storage, retrieve, determine that the user asks the geographic area that shows.
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