CN104766168A - Earthquake three-dimensional visual platform - Google Patents
Earthquake three-dimensional visual platform Download PDFInfo
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- CN104766168A CN104766168A CN201510148513.1A CN201510148513A CN104766168A CN 104766168 A CN104766168 A CN 104766168A CN 201510148513 A CN201510148513 A CN 201510148513A CN 104766168 A CN104766168 A CN 104766168A
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Abstract
The invention discloses an earthquake three-dimensional visual platform which comprises a basic data updating, processing and integrating system, an earthquake special data processing and integrating system, and a three-dimensional visual system. The advanced geographic information system technology, the remote sensing technology, the global locating system technology, the mobile communication technology and the three-dimensional simulation electronic sand table technology, earthquake special data are integrated on the basis of images, electronic maps, topographic maps and three-dimensional image maps, and the earthquake three-dimensional visual platform of two-dimensional map and three-dimensional electronic sand table integral service is built. According to the system, modern surveying and mapping high-technology means are adopted, the geographic information technology and earthquake special information are integrated, meanwhile, positioning information and earthquake information of various movable targets are connected in time, real-time communication of field rescue, aerial patrolling and rescue, a front command center and a rear command center is built, and high-technology emergency service guarantees are provided for earthquake emergency response.
Description
Technical field
The invention belongs to seismic monitoring system field, particularly relate to a kind of earthquake three-dimensional visual platform.
Background technology
Carry out the scene before earthquake calamity in analog after calamity by computer technology, before earthquake disaster occurs can predictably shock loss, instruct antidetonation work; Can help to formulate searching rescue scheme fast and effectively after earthquake occurs; By the condition of a disaster scene of comparative simulation and with earthquake calamity love scape truly, the affecting parameters of earthquake to structure can be familiar with; By the simulation to earthquake great in history, reappear earthquake disaster scene, provide more research datas to seismic study.
Whole distract population distribution was analyzed before earthquake disaster occurs, economical, buildings, bridge, traffic, electric power, underground pipeline and river, reservoir, mountain range, with contingent seismic intensity size, casualties when can predict that earthquake occurs according to risk assessment and economic loss, in time the antidetonation level in area is done and correspondingly strengthen, earthquake may due to traffic when occurring, communication, the impacts such as weather, disaster area situation can not be grasped timely, by simulation the condition of a disaster scene, can offer help for implementing searching rescue fast and effectively, the casualties that minimizing earthquake brings and economic loss.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of earthquake three-dimensional visual platform, is intended to solve the key issue in earthquake three-dimensional visual process of construction.
The present invention is achieved in that a kind of earthquake three-dimensional visual platform, and this earthquake three-dimensional visual platform comprises: basic data renewal, process and integrated system; The process of earthquake thematic data and integrated system; Three-dimension visible sysem;
Basic data upgrades, process and integrated system, for realizing geography information and earthquake commander upgrades by figure basic data, process, builds storehouse; Comprise: 1:5 ten thousand digital map data upgrades and builds storehouse; 1:5 ten thousand Law of DEM Data; Satellite image process, integrated;
The process of earthquake thematic data and integrated system, for realizing earthquake thematic data process, integrated; Comprise administrative division, watch tower, monitoring station data, earthquake mechanism, the team that puts out the fire, in diligent point, warehouse data, fixing shortwave, ultrashort wave radio set, trunk desk data, the earthquake thematic datas such as earthquake highway map;
Three-dimension visible sysem, upgrades with basic data, processes and integrated system; The process of earthquake thematic data is connected with integrated system, for realizing the three-dimensional visualization process of earthquake.
Further, basic data upgrades, process and integrated system comprises: adopt 1:5 ten thousand achievement, makes earthquake key area 1:5 ten thousand earthquake commander topomap; Editing electronic chart; Remote sensing image process; The whole province's bank of geographical names is integrated; Relief block process; Data integration.
Further, the process of earthquake thematic data and integrated system, the arrangement of thematic data and integrated be to administrative division, watch tower, monitoring station data, earthquake mechanism, disaster relief troop, in diligent point, warehouse data, fixing shortwave, ultrashort wave radio set, trunk desk data, the earthquake thematic datas such as earthquake highway map carry out regulation and standardization arrangement, specifically comprise:
The data item standardization of thematic data arranges;
Thematic data is collected;
Thematic data attribute data item, data layout inspection;
Whether qualified, defective, carry out data modification, it is qualified again to determine whether;
Qualified, then thematic data imports, then judges whether qualified, defective, and carry out graph data amendment, it is qualified again to determine whether; Defectively return thematic data attribute data item, data layout inspection;
Qualified integrated with basic data, submit Application and Development to;
Unified Microsoft Excel attribute data is to reporting thematic data, adopt the thematic data warehouse-in instrument of special data check, data importing and data machine plotting, realize the inspection of Microsoft Excel data attribute item, longitude and latitude format checking, data importing, check according to latitude/longitude map machine plotting, thematic data Orientation on map, attribute, placename-querying, the function such as thematic data inquiry, thematic data warehouse-in instrumental function specifically comprises: map denotation, roaming, convergent-divergent, chart engage, symbol function equipment; Microsoft Excel attribute item and coordinate check function; EXCEL data importing function; Coordinates extention function; Place name, road inquiry positioning function; The thematic data inquiry imported and positioning function; Thematic data attribute data function of browse.
Further, three-dimension visible sysem is made up of following two parts:
Forest earthquake commander comprises server version and unit mobile edition with goods electronic sand map system;
Server version is deployed in commanding in the rear portion, provides three-dimensional scenic service to multiple terminal simultaneously; Standalone version is deployed in front directorate, and commanding carries with the auxiliary commander in front at any time;
Earthquake geography information Command Aided System comprises server version and unit mobile edition; Earthquake geography information Command Aided System is based on electronic chart, remote sensing image and forest earthquake thematic information, with two, the integrated linked manner of three-dimensional map, auxiliary earthquake commanding carries out earthquake comprehensive information searching, the inquiry of earthquake thematic information manages with management, earthquake disaster prevention zoning, seismic archives manages, and utilizes the disaster relief dispatch control module of system, three-dimensional electronic sand table module, monitoring, print module to carry out long-range earthquake commander;
Earthquake geography information assists commanding in the rear system server version to be deployed in commanding in the rear center, for earthquake emergency commanding provides emergency commanding platform; Comprise electronic chart display and administration module, emergency command module, locating and monitoring module, goods electronic sand map module, print module of charting;
Earthquake geography information assists front command system unit mobile edition to be arranged in the strong tablet notebook computer of mobility, when emergency command for front personnel provide emergency commanding platform, comprise electronic chart display and administration module, emergency command module, locating and monitoring module, print module of charting.
Further, the functional module of three-dimension visible sysem three-dimension visible sysem specifically comprises:
Three-dimensional scenic visual navigation module, provides dynamic load and the 3D real-time rendering of mass data, supports the stepless zooming of three-dimensional scenic data; The three-dimensional scenic control operations such as translation, rotation, view transformation are provided; Support three-dimensional scenic landform exaggeration performance;
Scene graph layer-management module, supports image, landform, map elements, place name, the display of model data in scene, controls the display of scene layer, hides operation, support the loaded and displayed of starry sky, air sphere, compass, graticules layer;
Quick position module, provide the fast query of administrative place name to locate, interested viewpoint is saved in by user;
Query Location module, input latitude and longitude coordinates, carries out Query Location fire point fast, and Direct Mark fire point; By place name point query function, the relevant name resources in user's requester network server, realizes the positioning function by information of place names;
Three-dimensional plotting module, provides the function of adding, deleting mark to area-of-interest; Mark refers to that certain region, important building thing, place in scene identify as a point of interest by user, and user navigates to the region of its mark by double-clicking point of interest;
Three-dimensional Flythrough module, realizes carrying out the function of flying by User Defined flight path;
Space query module, provides the inquiry of spatial data, amount calculates function, comprising the information inquiry of a position, model and vector, and distance, area and volumes calculating;
Spatial analysis module, by terrain analysis, calculates the sectional view of arbitrary section line;
Three-dimensional picture recording module, is recorded as avi file by the operation of system;
This locality and network data management module, support that user adds local image, vector data and WMS service data voluntarily;
Scene bookmark administration module, the current scene browsed of register system.
Further, this earthquake three-dimensional visual platform also comprises: basal layer, data Layer, application layer and presentation layer;
Presentation layer comprises: the management of goods electronic sand map browse queries, seismic archives, the management of earthquake-stricken area zoning, the management of earthquake generalized information management, earthquake thematic information, disaster relief dispatch control management, GPS vehicle/personnel positioning, front and back refer to telecommunication management, print module, map denotation management, rights management;
Application layer comprises: earthquake relief commander's goods electronic sand map system and earthquake relief geography information Command Aided System;
Data Layer comprises: 1:5 topographic map data, Spot5 image data, road network thematic data, three-dimensional modeling data, 1:5 ten thousand Law of DEM Data, fire prevention thematic data, place name thematic data;
Basal layer comprises: the section of two-dimensional map server, three-dimensional map server, map server, map bibliography server, thematic data server, NM server, graphics workstation, fire wall, switch, router, disk array
Earthquake three-dimensional visual platform provided by the invention, based on geographical information platform, is integrated into earthquake thematic information in geo-spatial data, sends out interface, realize the various functions needed for earthquake emergency commanding by GIS is flat.By disposing map server, graphics workstation, communication service, client machine and mobile notebook, for user carries the various functions of earthquake emergency commanding at provincial seismology department.
Accompanying drawing explanation
Fig. 1 is that the basic data that the embodiment of the present invention provides upgrades and process basic flow sheet;
Fig. 2 is that the thematic data that the embodiment of the present invention provides arranges and integrated basic flow sheet;
Fig. 3 is the earthquake thematic data warehouse-in instrumental function figure that the embodiment of the present invention provides;
Fig. 4 is the system development that provides of the embodiment of the present invention and data integration application basic flow sheet;
Fig. 5 is the goods electronic sand map system service arrangement that provides of the embodiment of the present invention and technological frame structural drawing;
Fig. 6 is the earthquake relief commander goods electronic sand map system structural representation that the embodiment of the present invention provides;
Fig. 7 is the data set physics naming rule schematic diagram that the embodiment of the present invention provides;
Fig. 8 is the earthquake three-dimensional visual platform overall frame structure figure that the embodiment of the present invention provides;
Fig. 9 is the earthquake three-dimensional visual platform structure schematic diagram that the embodiment of the present invention provides;
In figure: 1, basic data upgrades, processes and integrated system; 2, earthquake thematic data process and integrated system; 3, three-dimension visible sysem.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
The earthquake three-dimensional visual platform of the embodiment of the present invention comprises: basic data renewal, process and integrated system; The process of earthquake thematic data and integrated system; Three-dimension visible sysem;
Basic data upgrades, process and integrated system, for realizing geography information and earthquake commander upgrades by figure basic data, process, builds storehouse; Comprise: 1:5 ten thousand digital map data upgrades and builds storehouse; 1:5 ten thousand Law of DEM Data; Satellite image process, integrated;
The process of earthquake thematic data and integrated system, for realizing earthquake thematic data process, integrated; Comprise administrative division, watch tower, monitoring station data, earthquake mechanism, the team that puts out the fire, in diligent point, warehouse data, fixing shortwave, ultrashort wave radio set, trunk desk data, the earthquake thematic datas such as earthquake highway map;
Three-dimension visible sysem, for realizing the three-dimensional visualization process of earthquake.
Basic data upgrades, process and integrated system comprises six major parts: 1, adopt 1:5 ten thousand achievement, make earthquake key area 1:5 ten thousand earthquake commander and use topomap (DRG), 2, editing electronic chart, 3, remote sensing image process, 4, the whole province's bank of geographical names is integrated, 5, relief block process, 6, data integration.Its main working process as shown in Figure 1;
Emphasis fire limit 1:5 ten thousand Data Update, the whole province's bank of geographical names upgrades, and the whole province's remote sensing image process, the whole province's relief block process and electronic cartography, then data integration, do slicing treatment, finally submit Application and Development to.
The process of earthquake thematic data and integrated system, the arrangement of thematic data and integrated work are mainly to administrative division, watch tower, monitoring station data, earthquake mechanism, disaster relief troop, in diligent point, warehouse data, fixing shortwave, ultrashort wave radio set, trunk desk data, the earthquake thematic datas such as earthquake highway map carry out regulation and standardization arrangement, and main flow is as Fig. 2; Specifically comprise:
The data item standardization of thematic data arranges;
Thematic data is collected;
Thematic data attribute data item, data layout inspection;
Whether qualified, defective, carry out data modification, it is qualified again to determine whether;
Qualified, then thematic data imports, then judges whether qualified, defective, and carry out graph data amendment, it is qualified again to determine whether; Defectively return thematic data attribute data item, data layout inspection;
Qualified integrated with basic data, submit Application and Development to.
Unified Microsoft Excel attribute data is to reporting thematic data, adopt the thematic data warehouse-in instrument of special data check, data importing and data machine plotting, the functions such as its major function realizes the inspection of Microsoft Excel data attribute item, longitude and latitude format checking, data importing, checks according to latitude/longitude map machine plotting, thematic data Orientation on map, attribute, placename-querying, thematic data inquiry, thematic data warehouse-in instrumental function structure is as shown in Figure 3;
Specifically comprise: map denotation, roaming, convergent-divergent, chart engage, symbol function equipment; Microsoft Excel attribute item and coordinate check function; EXCEL data importing function; Coordinates extention function; Place name, road inquiry positioning function; The thematic data inquiry imported and positioning function; Thematic data attribute data function of browse;
System development and data integration are applied, and adopt the high state-owned GIS platform SuperMap of cost performance and GeoGlobe, wherein, the management of basic data and thematic data, image data, the second development interface utilizing SuperMap GIS platform to provide realizes; The performance GeoGlobe of goods electronic sand map data realizes, and passes through the interlock of Interface realization two three-dimensional between two GIS platform.With Sql Server storage and management geo-spatial data and Study of Thematic Geographic Data, and realize the operation to geodata by efficient spatial database engine SDX+, whole system adopts C/S structure to carry out design and development, and its system development and data integration process flow diagram are as shown in Figure 4.
Three-dimension visible sysem is made up of following two parts:
Forest earthquake commander uses goods electronic sand map system (server version and unit mobile edition);
Server version is deployed in commanding in the rear portion, can provide three-dimensional scenic service to multiple terminal (commanding) simultaneously; Standalone version is deployed in front directorate, and commanding can carry with the auxiliary commander in front at any time;
Earthquake geography information Command Aided System (server version and unit mobile edition);
Based on electronic chart, remote sensing image and forest earthquake thematic information, with two, the integrated linked manner of three-dimensional map, auxiliary earthquake commanding carry out earthquake comprehensive information searching (land area, total population, county-level city, county, etc.), the inquiry of earthquake thematic information manages with management, earthquake disaster prevention zoning, seismic archives manages, and utilizes the disaster relief dispatch control module of system, three-dimensional electronic sand table module, monitoring, print module to carry out long-range earthquake commander;
Earthquake geography information assists commanding in the rear system (server version) to be deployed in commanding in the rear center, for earthquake emergency commanding provides emergency commanding platform.Mainly comprise electronic chart display and administration module, emergency command module, locating and monitoring module, goods electronic sand map module, print module etc. of charting." commanding in the rear system " can with the real-time communication of multiple front fingering row, by the wireless-transmission network of movement, rear finger can receive the information such as information (position, the scene of a fire, team position of putting out a fire to save life and property) from front finger, realization is synchronous with front finger information, and by goods electronic sand map module, front finger periphery landform is represented on goods electronic sand map, and leader can refer to all topography and geomorphologies and disaster relief situation, for the decision-making of leader provides scientific basis at rear finger before the very first time is grasped comprehensively;
Earthquake geography information assists front command system (unit mobile edition) to be arranged in the strong tablet notebook computer of mobility, when emergency command for front personnel provide emergency commanding platform, mainly comprise electronic chart display and administration module, emergency command module, locating and monitoring module, print module of charting.When emergent, the position referred to before returning in real time by GPS and movable signal and the position of rescue team; The emergent plotting module that front finger can utilize system to provide, front condition of a fire information such as earthquake point position, deployment of forces, wind-force, wind directions, by the communication module with rear finger, directly return to commanding in the rear portion, the synchronous of information is referred to before and after realizing, rear refer to front finger information " commanding in the rear system " two, the enterprising rower of three-dimensional linkage goods electronic sand map paints, shows, analyzes, the Emergency decision for leader provides aid decision making foundation.
Forest earthquake commander goods electronic sand map system, be called for short goods electronic sand map system, this system is carried out Law of DEM Data and image data integrated, and establish the visualization system of the whole province's three-dimensional electronic sand table, major function comprises:
To the DEM of the whole province's mass data, the management of image data; Realize fast browsing and the roaming of three-dimensional scenic; Support the continuous amplification of multiresolution image data, terrain data, reduce the chart engage function of striograph, polar plot, Seismic thematic map; Longitude and latitude quick position fire point; Placename-querying and location; Fire point is marked and drawed fast; Distance measurements is calculated, area measuring; The attribute query of three-dimensional building thing and other model;
Wherein, service end version is deployed on the high-performance server that province's earthquake does, and the relative clients end of seismic centre is connected with server by LAN, can the multiple stage machine three-dimensional electronic sand table data that provide of access services device simultaneously.
Unit mobile edition is deployed on moveable high-performance notebook computer, and this notebook can take front directorate to or onboard, convenience leads the information of real-time understanding scene of a fire periphery.
Three-dimension visible sysem realize technological frame structural drawing as shown in Figure 5:
Functional module specifically comprises as shown in Figure 6:
Three-dimensional scenic visual navigation module;
Dynamic load and the 3D real-time rendering of mass data are provided, support the stepless zooming of three-dimensional scenic data; The three-dimensional scenic control operations such as translation, rotation, view transformation are provided; Support three-dimensional scenic landform exaggeration performance;
Scene graph layer-management module;
Support image, landform, map elements, place name, the display of model data in scene, the display of scene layer can be controlled, hide operation, support the loaded and displayed of the layer such as starry sky, air sphere, compass, graticules;
Quick position module;
There is provided the fast query of administrative place name to locate, interested viewpoint also can be saved in by user, with the needs of fast and easy location;
Query Location module;
User can by this this module input latitude and longitude coordinates, carry out fast Query Location fire point, and can Direct Mark fire point; By place name point query function, user can relevant name resources in requester network server, realizes the positioning function by information of place names;
Three-dimensional plotting module;
The function of adding, deleting mark to area-of-interest is provided; Mark refers to that certain region, important building thing, place in scene identify as a point of interest by user, and user navigates to the region of its mark by double-clicking point of interest;
Three-dimensional Flythrough module; Achieve and carry out the function of flying by User Defined flight path;
Space query module; The inquiry of spatial data is provided, amount calculates function, comprising the information inquiry of a position, model and vector, and distance, area and volumes calculating;
Spatial analysis module, by terrain analysis, calculates the sectional view of arbitrary section line;
Three-dimensional picture recording module, can be recorded as avi file by the operation of system, facilitate the operation that user's playback system once did;
This locality and network data management module, support that user adds local image, vector data and WMS service data voluntarily;
Scene bookmark administration module, can the current scene browsed of register system, facilitates user's quick position to the scene browsed.
The earthquake three-dimensional visual platform of the embodiment of the present invention relate to image, the vector data of magnanimity, data content comprises geo-spatial data and earthquake thematic data, in order to the effective management to mass data and scheduling, need to carry out layering, Classification Management to geo-spatial data and thematic geological data.The content of data management scheme comprises:
The physics name of data set and logic display name specification;
Database specification;
The physics name of 1 data set and logic display name specification:
(1) data set physics name:
Data set physics name refer to create data set time name, naming rule as shown in Figure 7:
Large classification code bit number is 1; Data type code bit numerical digit 2; Administrative division character code figure place is 3; Data name figure place is not fixed.Data set physics name each several part can be expanded, as shown in table 1:
Table 1:
(2) data set logical naming
Data set logical naming refers to the display name of data set.Naming rule adds administrative division Chinese name before the data name part of data set physical name.The logical naming of refined model data set, need in the end add " model ", divides the logical naming of the geographical name data collection of class, need in the end to add " place name " by administrative area.Illustrate that naming rule is as table 2:
Table 2
| Sequence number | Data set physics is named | Data set logical naming |
| 1 | BIGHLJ_SPOT5 | Heilungkiang SPOT5 |
| 2 | BMAHRB_ Shang Haijie | Shanghai street, Harbin model |
| 3 | BMDHRB_ gray level model | Harbin gray level model |
| 4 | BDVHRB_ main roads | Harbin main roads |
| 5 | BPNHLJ_ mountain peak | Mountain peak, Heilungkiang |
| 6 | BPNYCH_ Yichun | Yichun place name |
| 7 | ADVHLJ_853 farm | Farm, Heilungkiang 853 |
2 Database specifications
When WMS and WFS service in system is issued, database used is ACCESS database.Related specifications is made to the storehouse of building of database.After GEOSTAR creation database, layer is put in storage in corresponding database.
(1) name authority
Database and layer title can be rolled off the production line by letter, numeral and " _ " and form, can not containing Chinese or other special character.
Database and layer title start with letter or number.
Attribute field in layer can be alphabetical, digital, Chinese, can not contain special character, such as "-" center line.
The title of ACCESS database and the physics of data set are consistent as far as possible
(2) layer properties specification
After the general Database undertaken by geostar, system can generate OID and geometry field automatically, and the WFS that normally can carry out vector attribute has issued.But place name is special vector, " title " field to be added in each layer of place name, the search inquiry of guarantee place name.
(3) layer organizational norms
The Naming conventions that layer tissue bond often plants ACCESS database corresponding to data is as follows:
1. the ACCESS storehouse of gray level model and layer name
Gray level model makes, name by districts and cities, the corresponding ACCESS database of gradation data of each districts and cities, point counties and cities that rezone under districts and cities organize, the gray level model of each district or counties and cities is divided into again less than 10 meters gray level model data, 10 meters to 20 meters gray level model data, 20 meters to 40 meters gray level model data, more than 40 meters gray level model data.The a certain gray level model data of each district or counties and cities are a layer.
Database naming rule is: totally six, BMB### (administrative division character code).
Such as the database name of grand celebration gray level model is called: BMBDQG
Data layer naming rule is: ### (administrative division letter) _ height identification code _ S, height identification code comprises four kinds, namely 10,9,8,7 four kind, 10 expressions are highly the model data of less than 10 meters, 9 expressions are highly the model data between 10 meters to 20 meters, 8 expressions are highly the model data between 20 meters to 40 meters, and 7 expressions are highly the model data of more than 40 meters.
2. the ACCESS storehouse of refined model and layer name
Make the landmark in each area of the whole province, by districts and cities' name, the corresponding ACCESS database of fine data of each districts and cities, each refined model data are a layer.
Database naming rule is: totally six, BMA### (administrative division letter);
Such as the database name of Harbin refined model is called: BMAHRB
Data layer naming rule is: ### (administrative division letter) _ model name code _ S, the acronym of model name code universal model Chinese name title.
3. the ACCESS storehouse of vector and layer name
Vector is divided into motion vector and static vector, but set up vector database time both can share a database.Motion vector and static vector two cover are made into the vector data subdivision city of districts and cities of the whole province 13.
The concrete naming rule of vector database is:
Database naming rule is: totally six, BDV### (administrative division letter);
If the vector data of industry, then change primary B identification code corresponding to industry into.
Data layer naming rule is: BDV### (administrative division letter) _ VectorLayer title, the title of the concrete a certain vector element of VectorLayer title.
4. place name ACCESS storehouse and layer name
The place name performance data in each area is organized according to two kinds of modes, namely carries out organizing in (such as Heihe) by place name classification tissue (such as administrative name, mountain peak etc.) with by administrative division scope.
The concrete naming rule of geographical name data is:
Database naming rule is:
Name by the geographical name data bank of place name classification tissue: totally six BPN### (administrative division letter)
If the geographical name data of industry, then change primary B identification code corresponding to industry into.
Data layer naming rule is:
> is by layer called after corresponding to the place name of place name classification tissue:
BPN### (administrative division letter) _ COV1_ layer name
BPN### (administrative division letter) _ COV2_ layer name
Wherein urban place name and other place name are distinguished by COV1 and COV2, and COV2 identifies urban place name.In COV1, the title of classification layer is consistent with the name in province platform framework storehouse.Wherein, the place name point data of some class merges, and now title also merges.Such as:
Such as: the called after BPNHEK_COV1_HAB of mountain peak, Heihe layer, be the layer after the merging of HA and HB class place name; The called after BPNHEK_COV2_BGZS of hotel, Heihe lodging layer.
> is by layer called after corresponding to the place name of administrative division scope tissue:
BPN### (administrative division letter) _ BOU_ layer name, the called after BPNHEK_BOU_BAS of such as Beian City, Heihe layer.
The earthquake three-dimensional visual platform of the embodiment of the present invention also comprises: be made up of basal layer, data Layer, application layer and presentation layer, and overall frame structure as shown in Figure 8; Specifically comprise:
Presentation layer comprises: the management of goods electronic sand map browse queries, seismic archives, the management of earthquake-stricken area zoning, the management of earthquake generalized information management, earthquake thematic information, disaster relief dispatch control management, GPS vehicle/personnel positioning, front and back refer to telecommunication management, print module, map denotation management, rights management;
Application layer comprises: earthquake relief commander's goods electronic sand map system and earthquake relief geography information Command Aided System;
Data Layer comprises: 1:5 topographic map data, Spot5 image data, road network thematic data, three-dimensional modeling data, 1:5 ten thousand Law of DEM Data, fire prevention thematic data, place name thematic data;
Basal layer comprises: the section of two-dimensional map server, three-dimensional map server, map server, map bibliography server, thematic data server, NM server, graphics workstation, fire wall, switch, router, disk array.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an earthquake three-dimensional visual platform, is characterized in that, this earthquake three-dimensional visual platform comprises: basic data renewal, process and integrated system; The process of earthquake thematic data and integrated system; Three-dimension visible sysem;
Basic data upgrades, process and integrated system, for realizing geography information and earthquake commander upgrades by figure basic data, process, builds storehouse; Comprise: 1:5 ten thousand digital map data upgrades and builds storehouse; 1:5 ten thousand Law of DEM Data; Satellite image process, integrated;
The process of earthquake thematic data and integrated system, for realizing earthquake thematic data process, integrated; Comprise administrative division, watch tower, monitoring station data, earthquake mechanism, the team that puts out the fire, in diligent point, warehouse data, fixing shortwave, ultrashort wave radio set, trunk desk data, the earthquake thematic data of earthquake highway map;
Three-dimension visible sysem, for realizing the three-dimensional visualization process of earthquake.
2. earthquake three-dimensional visual platform as claimed in claim 1, is characterized in that, basic data upgrades, process and integrated system comprises: adopt 1:5 ten thousand achievement, makes earthquake key area 1:5 ten thousand earthquake commander topomap; Editing electronic chart; Remote sensing image process; The whole province's bank of geographical names is integrated; Relief block process; Data integration.
3. earthquake three-dimensional visual platform as claimed in claim 1, it is characterized in that, the process of earthquake thematic data and integrated system, the arrangement of thematic data and integrated be to administrative division, watch tower, monitoring station data, earthquake mechanism, disaster relief troop, in diligent point, warehouse data, fixing shortwave, ultrashort wave radio set, trunk desk data, the earthquake thematic data of earthquake highway map carries out regulation and standardization arrangement, specifically comprises:
The data item standardization of thematic data arranges;
Thematic data is collected;
Thematic data attribute data item, data layout inspection;
Whether qualified, defective, carry out data modification, it is qualified again to determine whether;
Qualified, then thematic data imports, then judges whether qualified, defective, and carry out graph data amendment, it is qualified again to determine whether; Defectively return thematic data attribute data item, data layout inspection;
Qualified integrated with basic data, submit Application and Development to;
Unified Microsoft Excel attribute data is to reporting thematic data, adopt the thematic data warehouse-in instrument of special data check, data importing and data machine plotting, realize the inspection of Microsoft Excel data attribute item, longitude and latitude format checking, data importing, check according to latitude/longitude map machine plotting, thematic data Orientation on map, attribute, the function of placename-querying, thematic data inquiry, thematic data warehouse-in instrumental function specifically comprises: map denotation, roaming, convergent-divergent, chart engage, symbol function equipment; Microsoft Excel attribute item and coordinate check function; EXCEL data importing function; Coordinates extention function; Place name, road inquiry positioning function; The thematic data inquiry imported and positioning function; Thematic data attribute data function of browse.
4. earthquake three-dimensional visual platform as claimed in claim 1, it is characterized in that, three-dimension visible sysem is made up of following two parts:
Forest earthquake commander comprises server version and unit mobile edition with goods electronic sand map system;
Server version is deployed in commanding in the rear portion, provides three-dimensional scenic service to multiple terminal simultaneously; Standalone version is deployed in front directorate, and commanding carries with the auxiliary commander in front at any time;
Earthquake geography information Command Aided System comprises server version and unit mobile edition; Earthquake geography information Command Aided System is based on electronic chart, remote sensing image and forest earthquake thematic information, with two, the integrated linked manner of three-dimensional map, auxiliary earthquake commanding carries out earthquake comprehensive information searching, the inquiry of earthquake thematic information manages with management, earthquake disaster prevention zoning, seismic archives manages, and utilizes the disaster relief dispatch control module of system, three-dimensional electronic sand table module, monitoring, print module to carry out long-range earthquake commander;
Earthquake geography information assists commanding in the rear system server version to be deployed in commanding in the rear center, for earthquake emergency commanding provides emergency commanding platform; Comprise electronic chart display and administration module, emergency command module, locating and monitoring module, goods electronic sand map module, print module of charting;
Earthquake geography information assists front command system unit mobile edition to be arranged in the strong tablet notebook computer of mobility, when emergency command for front personnel provide emergency commanding platform, comprise electronic chart display and administration module, emergency command module, locating and monitoring module, print module of charting.
5. earthquake three-dimensional visual platform as claimed in claim 1, it is characterized in that, the functional module of three-dimension visible sysem three-dimension visible sysem specifically comprises:
Three-dimensional scenic visual navigation module, provides dynamic load and the 3D real-time rendering of mass data, supports the stepless zooming of three-dimensional scenic data; The three-dimensional scenic control operation of translation, rotation, view transformation is provided; Support three-dimensional scenic landform exaggeration performance;
Scene graph layer-management module, supports image, landform, map elements, place name, the display of model data in scene, controls the display of scene layer, hides operation, support the loaded and displayed of starry sky, air sphere, compass, graticules layer;
Quick position module, provide the fast query of administrative place name to locate, interested viewpoint is saved in by user;
Query Location module, input latitude and longitude coordinates, carries out Query Location fire point fast, and Direct Mark fire point; By place name point query function, the relevant name resources in user's requester network server, realizes the positioning function by information of place names;
Three-dimensional plotting module, provides the function of adding, deleting mark to area-of-interest; Mark refers to that certain region, important building thing, place in scene identify as a point of interest by user, and user navigates to the region of its mark by double-clicking point of interest;
Three-dimensional Flythrough module, realizes carrying out the function of flying by User Defined flight path;
Space query module, provides the inquiry of spatial data, amount calculates function, comprising the information inquiry of a position, model and vector, and distance, area and volumes calculating;
Spatial analysis module, by terrain analysis, calculates the sectional view of arbitrary section line;
Three-dimensional picture recording module, is recorded as avi file by the operation of system;
This locality and network data management module, support that user adds local image, vector data and WMS service data voluntarily;
Scene bookmark administration module, the current scene browsed of register system.
6. earthquake three-dimensional visual platform as claimed in claim 1, it is characterized in that, this earthquake three-dimensional visual platform also comprises: basal layer, data Layer, application layer and presentation layer;
Presentation layer comprises: the management of goods electronic sand map browse queries, seismic archives, the management of earthquake-stricken area zoning, the management of earthquake generalized information management, earthquake thematic information, disaster relief dispatch control management, GPS vehicle/personnel positioning, front and back refer to telecommunication management, print module, map denotation management, rights management;
Application layer comprises: earthquake relief commander's goods electronic sand map system and earthquake relief geography information Command Aided System;
Data Layer comprises: 1:5 topographic map data, Spot5 image data, road network thematic data, three-dimensional modeling data, 1:5 ten thousand Law of DEM Data, fire prevention thematic data, place name thematic data;
Basal layer comprises: the section of two-dimensional map server, three-dimensional map server, map server, map bibliography server, thematic data server, NM server, graphics workstation, fire wall, switch, router, disk array.
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| CN109508333A (en) * | 2018-11-13 | 2019-03-22 | 贵州师范大学 | A kind of Karst Mountain Areas cave management information system |
| CN109658309A (en) * | 2018-11-29 | 2019-04-19 | 南京众越信息科技有限公司 | A kind of city emergency rescue aware platform |
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