CN103366633A - Water conservation map data model-based flood risk map drawing method and system thereof - Google Patents
Water conservation map data model-based flood risk map drawing method and system thereof Download PDFInfo
- Publication number
- CN103366633A CN103366633A CN2013101294313A CN201310129431A CN103366633A CN 103366633 A CN103366633 A CN 103366633A CN 2013101294313 A CN2013101294313 A CN 2013101294313A CN 201310129431 A CN201310129431 A CN 201310129431A CN 103366633 A CN103366633 A CN 103366633A
- Authority
- CN
- China
- Prior art keywords
- map
- data
- risk
- flood
- thematic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/40—Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping
Abstract
The invention provides a water conservation map data model-based flood risk map drawing method and a water conservation map data model-based flood risk map drawing system thereof. The method comprises the steps of establishing a map data model according to the related national standards and industrial standards, and embedding the map data model into a system in a template file mode for allowing a user to guide map data; inspecting the guiding data by a well binding rule; guiding into a risk layer and inspecting; performing interpolation and isoline planar processing after qualified inspection; selecting a layout to automatically generate a map; and further performing annotation editing, graph editing and water conservation project intelligent optimization, and outputting a risk graph. The water conservation map data model-based flood risk map drawing method and the water conservation map data model-based flood risk map drawing system thereof have the beneficial effects of driving the automatic charting on the basis of the water conservation map model, displaying a flood risk graph by a standard scheme, selecting the scheme and edition, which are matched, according to the display plotting scale, improving the automation, standardization and unification of the charting to a great extent, realizing the intelligent optimization of the map symbols, and remedying the defects of the traditional GIS charting technology in the water conservation industry.
Description
Technical field
The present invention relates to a kind of flood risk drawing drawing method and system thereof based on water conservancy map datum model, belong to water conservancy GIS draughtsmanship field.
Background technology
Water conservancy industry is the important foundation industry that is related to China's national economy, is the basis of national economy sustainable development, and China always extremely payes attention to for the development of water conservancy industry.In order to accelerate to improve the modernization level of China's water conservancy, Ministry of Water Resources has proposed/has driven with informationization the requirement of modernization of water resources.
Along with the fast development of computer industry, electronic chart is more and more extensive in the application in industry-by-industry field.Because the difference of industry requirement, the performing content of its thematic maps and mode be difference to some extent also.Under the strategy and policy that drive modernization of water resources with informationization instructed, GIS was also more and more extensive in the application of water conservancy industry.Electronic chart has been applied to the many aspects of water conservancy industry more and more as one of visual product of spatial geographic information, for the leaders scientific management of water conservancy all departments, planning provide intuitive and accurate information foundation.
Compare with general map, the water conservancy thematic maps is complete especially and at large show with a certain or several key elements that are associated, other key elements are comparatively time strategic point demonstration then, even some key element will not represent at all, so the water conservancy thematic maps requires to show one or more specific factors simple and clear, outstandingly, perfect.
In the prior art, the common method of drawing the water conservancy map is based on the drafting instrument such as AutoCAD and draws according to the manual tracing method of routine.Because do not have special water conservancy mapping instrument, so the inefficiency of these methods.
For example, these drafting instruments can not embed the cartographic symbol that meets relevant criterion and standard under the different scale; Can not automatically finish map configuration work; All kinds of graphical elements can not be selected suitable graphic automatically; The map datum annotation can not automatically generate and the optimization process such as can not intelligence dodge
For example the water conservancy thematic map adopts special expression and notation, and the icon that all carries in the existing drafting instrument can be embedded in the water conservancy map easily.Again for example, the hydraulic engineering figure of a success comprises base map data and water conservancy thematic data two large divisions basically, if there is specific demand may also need the necessary associative list that superposes, that is to say that drawing the water conservancy map need to extract according to a large amount of data files the interested zone of user and then it is carried out graphically, and the drafting instruments such as existing AutoCAD can't carry out pre-service to these data files, need more manually to go to process.
The people such as Zhang Jing are at article " making of simple analysis water conservancy thematic maps " (mapping and spatial geographic information, in April, 2010) mentioned the making of water conservancy thematic maps in, but it has only described the basic procedure of basic concepts and water conservancy cartography simply, the concrete implementations such as design architecture of water conservancy cartography instrument is not made an explanation.
Summary of the invention
For above-mentioned technological deficiency of the prior art, the present invention is intended to provide for the user of establishment flood risk mapping the platform of flood risk mapping drawing, can make method for flood submerged area figure, flood inundation on tracks fathogram, flood inundation on tracks lasts figure, flood velocity figure and flood reaches the flood risk mappings such as time diagram.On the other hand, technical scheme of the present invention can be based on water conservancy map datum model-driven automatic cartography, and realizes the intelligent optimization of map symbol.
It is as described below that the present invention solves the problems of the technologies described above the technical scheme that adopts:
A kind of flood risk mapping drawing system, described system realizes the intelligent optimization of map symbol based on water conservancy map datum model-driven automatic cartography.
In first embodiment of the invention, described flood risk mapping drawing system comprises data Layer, uses supporting layer, operation layer; Wherein, data Layer is used for storage risk map drawing system data and needs geo-spatial data, hydraulic engineering data, venture analysis data; Using supporting layer is used for providing the flood risk mapping drawing system necessary bottom functional module; The function that operation layer is used for using supporting layer and provides encapsulates.
In another embodiment of the present invention, described flood risk mapping drawing system comprises: data load and the quality check unit, are used for loading and quality of data inspection to basic map data and water conservancy project data; One risk thematic map scheme creating unit is used for creating risk program, and data modification, renewal, the deletion of built scheme are provided for system user; One thematic mapping and optimization unit, the basic map data that based on data loads and the quality check unit obtains and the scheme of water conservancy project data and risk thematic map, the thematic map that creating unit creates generates the water conservancy map, and the water conservancy map is optimized; One thematic map map datum output unit, based on generate and optimize after the thematic map data, according to the formatted output water conservancy map of setting; One risk program output unit is on the basis of the thematic maps that thematic map map datum output unit is exported, to the whole output of risk program.
Preferably, data load with the quality check unit in the process that data load, and import the quality of data of data by setting the inspection of data layout template, and in-problem data are provided system prompt, and with its independent storage.
More preferably, described flood risk mapping drawing system also comprises a preview instrument, is used for checking water conservancy project data importing procedural information and imports the result.
Further, described risk thematic map scheme creating unit reads following data: crevasse point-like data, flood range data, flood last data, depth of the water submerging data, flood velocity data and time of arrival data, and described data are carried out interpolation processing, the space interpolation that carries out the respective risk thematic map calculates with map to be played up.
Further, described system embeds cartographic symbol and the diagram key element that meets relevant criterion and standard under the different scale in advance, described cartographic symbol comprises topographic map symbols, hydraulic engineering is graphic, flood-control and drought relief are graphic with figure, and described graphic key element comprises graphical symbol, color, size, direction and writing; Described thematic mapping makes up the water conservancy map with the optimization unit based on described cartographic symbol and diagram key element.
Alternatively, described thematic mapping comprises with the optimization unit: optimize the unit, receive the thematic map that the thematic mapping unit makes, and carry out optimization process; Described optimization unit comprises: the thematic map annotation generates and processing unit, is used for integration and the local annotation that generates for the water conservancy map; The thematic map annotation generates with processing unit and generates annotation according to one or more annotation figure layers, and described annotation figure layer comprises pumping plant, survey station, districts and cities guard station, groynes, flood diversion outfall door, flood-fighting team, provincial capital guard station, power station, lock, directorate; The generation of thematic map annotation is further edited annotation according to corresponding instruction after generating annotation with processing unit.Rendering unit, it is interval according to thematic numerical value is set, and the water conservancy map is played up.
Without limitation, described system also comprises: a gradual change water system generation unit, according to parameters such as the initial width of setting, termination width, tapered length, consecutive point self-adaptations, river in the risk map is carried out gradual change to be processed, wherein, initial width is the initial width in river, the termination width is the termination width after the river gradual change, tapered length is for stopping width onset distance, the consecutive point self-adaptation is applicable to the trunk river a plurality of branches river, and all rivers are all carried out gradual change process, master stream and tributary intersection gradual change value are the tributary value.
Further, described gradual change water system generation unit also comprises: a symbol is optimized the unit, after having finished relevant water system gradual change processing, be optimized according to a distance value, when reference feature surpasses this distance value to the distance of optimizing key element, do not do any optimization, otherwise then will optimize this key element.
The present invention also provides a kind of flood risk thematic map method for drafting, and the method may further comprise the steps:
Step 100, import bottom data by template file;
Step 200, the data that import are checked; By setting the data layout template, check the quality of data that imports data, in-problem data are provided prompting, and with its independent storage;
Step 300, importing risk map layer;
Step 310: the risk map layer is checked;
Step 320: carry out the processing of interpolation and isoline face according to the result who checks, generate risk map;
Step 400, the risk map layer carried out map view, annotation editor, drawing are expressed, graphics edition;
Step 500, the risk map and the annotation editor of step 400, the result of chart expression, graphics edition that generate according to step 320 export risk map;
Step 600: the risk map to output in the step 500 carries out figure warehouse-in, with MXD or PDF or tiff format output.
Beneficial effect of the present invention is: technical scheme of the present invention can reach following beneficial effect: can be based on water conservancy map datum model-driven automatic cartography.System embedment meet the cartographic symbol of relevant criterion and standard under the different scale, comprise that topographic map symbols, hydraulic engineering are graphic, flood-control and drought relief are graphic with figure, graphic key element comprises graphical symbol, color, size, direction and writing (font, size, color etc.).The water conservancy map datum model that makes up thus is as system-based, system finishes map configuration work automatically under model-driven, all kinds of graphical elements are automatically selected suitable graphic, and the map datum annotation automatically generates and can intelligence dodges and wait optimization process, annotation object energy intelligent editing.In drawing course, the driving of data model is applied to correlative type standard and standard in the expression of map elements in the drawing course automatically, with the figure shows water conservancy relevant speciality map of standard.System can according to the graphic and space of a whole page of the automatic choice for use coupling of current engineer's scale, improve robotization, the standardization, unitized of drawing to a great extent.
(2) intelligent optimization of map symbol.For point-like water conservancy project symbol and map literal annotation, system determines the direction of water conservancy project symbol and makes its automatic adjustment by the differentiation to the spatial relationship of water conservancy project symbol and water system, make mapping effect meet the usage of trade, reach the intelligent optimization effect, satisfy the specific demand of water conservancy industry drawing, comprise wire water system gradient-thickness function, automatic vertical river, hydrometric station, gaging station automatic vertical river, sluice and water system automatic vertical or Parallel Function, the annotation of current demonstration data is carried out intelligence dodge function, remedied the deficiency of traditional GIS draughtsmanship in water conservancy industry is used.
Description of drawings
Fig. 1 is the system level Organization Chart of the flood risk mapping drawing system of first embodiment of the invention description;
Fig. 2 is a patterned realization design sketch of the risk thematic map scheme creating unit of flood risk drawing system of the present invention;
Fig. 3 is the patterned realization design sketch that the local annotation of flood risk drawing system of the present invention generates;
Fig. 4 is a kind of patterned realization design sketch of the gradual change water system generation unit of flood risk drawing system of the present invention;
Fig. 5 is that the water conservancy project data of flood risk drawing system of the present invention show the rear design sketch of control;
Fig. 6 is the process flow diagram of flood risk method for drafting of the present invention.
Embodiment
The invention will be further described below in conjunction with specification drawings and specific embodiments:
Referring to accompanying drawing 1, in the first embodiment of the present invention, at first provide a kind of flood risk mapping drawing system.This system comprises following each level, is respectively data Layer, application supporting layer, operation layer from the bottom to top.
Wherein, data Layer is used for storage risk map drawing system data and needs geo-spatial data, hydraulic engineering data, venture analysis data etc.In a preferred real-time mode, related data can utilize the File Geodatabase of ArcGIS to carry out store and management.
Using supporting layer is used for providing the flood risk mapping drawing system necessary bottom functional module.
The function that operation layer is used for using supporting layer and provides encapsulates, and makes described functor share the operating habit at family.
Without limitation, also comprise client layer,
Be used for providing operation interface and data input/output interface to operating personnel.
In more preferred embodiment, the flood risk mapping drawing system comprises following ingredient: data load and the quality check unit, are used for loading and quality of data inspection to basic map data and water conservancy project data.Without limitation, in the process that data load, by setting the data layout template, automatic checking imports the quality of data of data, in-problem data is provided system prompt, and with its independent storage, check to make things convenient for the user.
In a schematic embodiment, data load with the quality check unit and load first 1:5 ten thousand basic datas, rear loading water conservancy project data, and perhaps the two carries out simultaneously.On a specific implementation, can with 1:5 ten thousand basic datas and water conservancy project deposit data under different catalogues, by the mode of the All Files under the traversal catalogue, automatically load one by one all figure layer data under the described catalogue.Without limitation, need can also select by hand artificially additional figure layer to import.
Without limitation, the flood risk mapping drawing system also comprises a preview instrument, is used for checking water conservancy project data importing procedural information and imports the result.
One risk thematic map scheme creating unit is used for creating risk program, and data modification, renewal, the deletion of built scheme are provided for system user.Further, this unit carries out that risk program creates, scheme loads and scheme information derives, and the data modification, renewal, deletion etc. of built scheme are provided for system user.
Further, described risk thematic map scheme creating unit reads following data: crevasse point-like data, flood range data, flood last data, depth of the water submerging data, flood velocity data and time of arrival data.The vector data of described the data SHAPE file layout carries out access.In embodiment shown in Figure 2, adopted the form of text input frame, certainly, it will be understood by those of skill in the art that it can not be as the present invention to the restriction of the mode of reading out data, also be not limited to the software way of realization.In order to strengthen the data approximation effect, can further carry out interpolation processing to described data to risk thematic map scheme creating unit, the space interpolation that carries out the respective risk thematic map calculates with map to be played up.
Further, when creating scheme, carry out the processing of interpolation or non-interpolation according to the careful degree of graticule mesh.If the graticule mesh of subdivision is enough little when for example calculating, the result of calculation rendering effect is better, then the flood risk mapping layer is not carried out interpolation operation.If the graticule mesh of subdivision is careful not, rendering effect is more coarse, in order to obtain preferably rendering effect, then the flood risk mapping layer is carried out interpolation operation so.
One thematic mapping and optimization unit, the basic map data that based on data loads and the quality check unit obtains and the scheme of water conservancy project data and risk thematic map, the thematic map that creating unit creates generates the water conservancy map, and the water conservancy map is optimized.It further comprises the thematic mapping unit and optimizes the unit.
The thematic mapping unit is as the criterion with correlative type GB, flood risk mapping establishment detailed rules and regulations and drawing norm and builds the Map Expression storehouse, it will be clear to one skilled in the art that above-mentioned graphic GB, flood risk mapping establishment detailed rules and regulations and drawing norm are information well known in the art.Thematic mapping unit according to the map Data classification standard carries out all map datums hierarchical classification and determines data structure, and described map datum criteria for classification can be but be not limited to the listed data in navigation electronic map classification nad code of GB/T 28442-2012; And take Map Expression and map data structure as fundamental construction water conservancy cartographic model.The basic composition of water conservancy cartographic model comprises the Map Expression part of map datum classification layering and coded portion thereof, map elements.The method that makes up model is: the first step, according to geo-spatial data classification nad code standard, hydraulic engineering classification nad code standard is unified the layering of classifying to all map datums that relate in the water conservancy drawing, and structure is compiled the Unicode system, preferably described Unified coding system comprises geo-spatial data coding standard and hydraulic engineering data encoding standard, map datum attribute list structure to separate sources is stipulated again, the uniform data list structure, minimumly comprise three critical fielies: the graphical element sorting code number, key element title and engineering coding, the graphical element sorting code number is used for determining corresponding Map Expression feature, the key element title is used for carrying out writing, and the engineering coding is mainly used to connect hydraulic engineering worker feelings database.Second step, take topographic map symbols, flood-control and drought relief are graphic and flood risk mapping establishment detailed rules and regulations and drawing norm as according to the customization Map Expression, Map Expression has comprised classification code and graphic.The classification code is used for related with the map datum classification code, graphicly is used for expressing map elements.In the 3rd step, make up map attribute table and Map Expression incidence relation, with the rule format embedded system.
More preferably, with model content and rule embedded system in advance, comprised the cartographic symbol that meets relevant criterion and standard under the different scale, comprise that topographic map symbols, hydraulic engineering are graphic, flood-control and drought relief are graphic with figure, flood risk mapping establishment detailed rules and regulations and drawing norm, graphic key element comprises graphical symbol, color, size, direction and writing (font, size, color etc.).The water conservancy map datum model that makes up thus is as system-based, be used for map configuration work, the map import system and qualified on inspection after (mainly checking coordinate system and projection information), system reads each graphical element, determine under it after type according to the sorting code number of this graphical element, search with the graphic of its coupling and with it to the Map Expression data centralization and to be applied in the map shows of this key element, realized the graphic purpose of automatic selection coupling.Subsequently, the name field that system extracts in the map attribute table carries out the title mark to map elements, realizes automatic marking, can dodge other figure and mark according to the judgement intelligence of space length when adding mark, realize the optimization process of mark, can also carry out various editors to the annotation object.The thematic mapping unit mates map elements and Map Expression symbol by the coding of each map elements in the map layer, correlative type standard and standard are associated with in the expression of map elements, and flood risk mapping worked out the requirement for map mapborder and layout is applied to the achievement map page in detailed rules and regulations and the drawing norm, show flood risk mapping with the graphic and layout of standard.Without limitation, above-mentioned association does not need human intervention with application.
Optimize the unit and receive the thematic map that the thematic mapping unit makes, and carry out optimization process, it comprises that further the thematic map annotation generates and processing unit, is used for integration and the local annotation that generates for the water conservancy map.When described local annotation, the user drags mouse at map and draws rectangle, and the thematic map annotation generates with processing unit carries out the generation of annotation to the key element in the described rectangle frame scope.As shown in Figure 3.
The thematic map annotation generates with processing unit and generates annotation according to one or more annotation figure layers.Described annotation figure layer includes but not limited to pumping plant, survey station, districts and cities guard station, groynes, flood diversion outfall door, flood-fighting team, provincial capital guard station, power station, lock, directorate etc.
The thematic map annotation is further edited annotation according to corresponding instruction after generating and generating annotation with processing unit, and described instruction can be user's operational order, need to select editor's annotation at map, can: the position that changes annotation; Annotation is broken up, in order to arrange as required each individual character in the annotation; Rotation key element annotation; The annotation deletion; Change the color of annotation.
Optimize the unit and also comprise a rendering unit, be used for the classification of figure layer is played up.It is interval according to thematic numerical value is set, and current thematic map is played up.
The geographical morphological feature that possesses the trunk river in many tributaries for the sign in risk map of visual pattern more, thematic mapping also comprises a gradual change water system generation unit with the optimization unit, according to parameters such as the initial width of setting, termination width, tapered length, consecutive point self-adaptations, the river in the risk map is carried out gradual change process.Wherein, " initial width " is the initial width in river, and the termination width is the termination width after the river gradual change, and " tapered length " is for stopping width onset distance." consecutive point self-adaptation " is applicable to the trunk river a plurality of branches river, and all rivers is all carried out gradual change process, and master stream and tributary intersection gradual change value are the tributary value.
Through the water system effect after the gradual change processing as shown in Figure 4.
Optimize the unit and also comprise symbol optimization unit, after having finished relevant water system gradual change processing, the needs that also chart and publish picture in order to satisfy the actual production business in conjunction with the business demand specification, need to be optimized processing to the dried symbol of thinking of risk map special topic.Symbolic formulation rule according to having appointed to not meeting the symbol of rule request in the risk thematic map, marks according to rule request again again.Alternatively, symbol is optimized the unit and is optimized according to a distance value, and to the distance of optimizing key element during above this distance value, system will give tacit consent to and not do any optimization at reference feature.Otherwise then will optimize this key element.This processes for the user provides the references object tolerance in the notation optimizing process.
Optimize the unit and also comprise a point symbol adjustment unit, be used for the water conservancy project symbols such as sluice, hydrology gaging station are carried out the intelligent direction adjustment, and separately to the operation of each point-like figure symbol of every class, comprise rotation, movement, adjusted size.The symbol adjustment unit is made amendment to size, angle and the XY side-play amount of point symbol.
One thematic map map datum output unit, based on generate and optimize after the thematic map data, formatted output water conservancy map according to setting includes but not limited to four kinds of outputs that include the mxd form map datum of content such as current special topic, basic map, thematic maps, complete map.Thematic map map datum output unit comprises the correspondingly picture of figure content according to user's selection output, and output format comprises PDF and the high, medium and low output quality of JPG output differentiation.
One risk program output unit is finished on the basis of Thematic Cartography, to the integral body output of risk program.Without limitation, the risk program output unit manages and exports risk program.Carry out scheme establishment, scheme modifying, scheme output, scheme deletion according to the instruction that the user sends.After the risk thematic mapping was complete, the risk program output unit was derived risk program according to the position of user's appointment, supported with the basic data as the risk map management.More preferably, output format includes but not limited to: (1) is output as picture or PDF; Submit to for integrated.(2) map MXD comprises thematic maps file (flood risk thematic map), basic map file (other All Layers except the flood risk special topic), and these two map files need to be submitted to for integrated to the basin.(3) former data corresponding to each risk program are output as XML, need to submit to the basin for integrated.
Further, the risk map drawing system also comprises a display unit, and the view that is used for the water conservancy map shows and the demonstration of water conservancy project data.The described water conservancy project figure of the water conservancy project figure layer data layer data that its instruction according to the user shows in system or do not show comprises hydraulic engineering point-like key element, hydraulic engineering point-like linear element, hydraulic engineering area pattern etc., and hydraulic engineering point-like key element comprises middle-size and small-size sluice, pumping plant etc.Its effect as shown in Figure 5.
The present invention also provides a kind of flood risk thematic map method for drafting, and the method may further comprise the steps:
Step 100, import bottom data by template file;
Step 200, the data that import are checked.By setting the data layout template, automatic checking imports the quality of data of data, in-problem data is provided system prompt, and with its independent storage, check to make things convenient for the user.
Step 300, importing risk map layer.
Step 400, the risk map layer carried out map view, annotation editor, drawing are expressed, graphics edition.
Step 500, output risk map layer.
Alternatively, after step 300, also comprise step:
Step 310: the risk map layer is checked.
Step 320: carry out the processing of interpolation and isoline face according to the result who checks.
Step 330: generate risk map according to the space of a whole page of selecting and scope.
In the described step 500, the risk map and the annotation editor of step 400, the result of chart expression, graphics edition that generate according to step 330 export risk map.
Step 600: to the risk map of output in the step 500 carry out figure warehouse-in, with MXD PDF the formatted output such as TIFF.
Technical scheme of the present invention can reach following beneficial effect: can be based on water conservancy map datum model-driven automatic cartography.System embedment meet the cartographic symbol of relevant criterion and standard under the different scale, comprise that topographic map symbols, hydraulic engineering are graphic, flood-control and drought relief are graphic with figure, graphic key element comprises graphical symbol, color, size, direction and writing (font, size, color etc.).The water conservancy map datum model that makes up thus is as system-based, system finishes map configuration work automatically under model-driven, all kinds of graphical elements are automatically selected suitable graphic, and the map datum annotation automatically generates and can intelligence dodges and wait optimization process, annotation object energy intelligent editing.In drawing course, the driving of data model is applied to correlative type standard and standard in the expression of map elements in the drawing course automatically, with the figure shows water conservancy relevant speciality map of standard.System can according to the graphic and space of a whole page of the automatic choice for use coupling of current engineer's scale, improve robotization, the standardization, unitized of drawing to a great extent.
(2) intelligent optimization of map symbol.For point-like water conservancy project symbol and map literal annotation, system determines the direction of water conservancy project symbol and makes its automatic adjustment by the differentiation to the spatial relationship of water conservancy project symbol and water system, make mapping effect meet the usage of trade, reach the intelligent optimization effect, satisfy the specific demand of water conservancy industry drawing, comprise wire water system gradient-thickness function, automatic vertical river, hydrometric station, gaging station automatic vertical river, sluice and water system automatic vertical or Parallel Function, the annotation of current demonstration data is carried out intelligence dodge function, remedied the deficiency of traditional GIS draughtsmanship in water conservancy industry is used.
Claims (10)
1. flood risk mapping drawing system, described system realizes the intelligent optimization of map symbol based on water conservancy map datum model-driven automatic cartography.
2. flood risk mapping drawing system as claimed in claim 1 is characterized in that: described system comprises data Layer, uses supporting layer, operation layer;
Wherein, data Layer is used for storage risk map drawing system data and needs geo-spatial data, hydraulic engineering data, venture analysis data;
Using supporting layer is used for providing the flood risk mapping drawing system necessary bottom functional module;
The function that operation layer is used for using supporting layer and provides encapsulates.
3. flood risk mapping drawing system as claimed in claim 1, it is characterized in that: described flood risk mapping drawing system comprises:
One data load and the quality check unit, are used for loading and quality of data inspection to basic map data and water conservancy project data;
One risk thematic map scheme creating unit is used for creating risk program, and data modification, renewal, the deletion of built scheme are provided for system user;
One thematic mapping and optimization unit, the basic map data that based on data loads and the quality check unit obtains and the scheme of water conservancy project data and risk thematic map, the thematic map that creating unit creates generates flood risk mapping, and the part hydraulic engineering symbol in the flood risk mapping and annotation thereof are carried out intelligent optimization;
One thematic map map datum output unit, based on generate and optimize after the thematic map data, according to the formatted output flood risk mapping of setting;
One risk program output unit is on the basis of the thematic maps that thematic map map datum output unit is exported, to the whole output of risk program.
4. flood risk mapping drawing system as claimed in claim 3, it is characterized in that: data load with the quality check unit in the process that data load, require to check the importing data by data structure and the coordinate that sets, in-problem data are provided system prompt.
5. flood risk mapping drawing system as claimed in claim 4, it is characterized in that: described flood risk mapping drawing system also comprises a preview instrument, is used for checking water conservancy project data importing procedural information and imports the result.
6. flood risk mapping drawing system as claimed in claim 4, it is characterized in that: described risk thematic map scheme creating unit reads following data: crevasse point-like data, flood range data, flood last data, depth of the water submerging data, flood velocity data and time of arrival data, and described data are carried out interpolation processing, the space interpolation that carries out the respective risk thematic map calculates with map to be played up.
7. flood risk mapping drawing system as claimed in claim 6, it is characterized in that: described system embeds cartographic symbol and the diagram key element that meets relevant criterion and standard under the different scale in advance, described cartographic symbol comprises topographic map symbols, hydraulic engineering is graphic, flood-control and drought relief are graphic with figure, and described graphic key element comprises graphical symbol, color, size, direction and writing; Described thematic mapping makes up the water conservancy map with the optimization unit based on described cartographic symbol and diagram key element.
8. flood risk mapping drawing system as claimed in claim 7 is characterized in that: described thematic mapping with optimize the unit and comprise:
Optimize the unit, receive the thematic map that the thematic mapping unit makes, and carry out optimization process; Described optimization unit comprises: the thematic map annotation generates and processing unit, is used for integration and the local annotation that generates for flood risk mapping;
The thematic map annotation generates with processing unit and generates annotation according to one or more annotation figure layers, described annotation figure layer comprises fundamental geological figure layer, hydraulic engineering figure layer etc., comprises all map elementses in graphic such as flood-control and drought relief such as pumping plant, survey station, districts and cities guard station, groynes, flood diversion outfall door, flood-fighting team, provincial capital guard station, power station, lock, directorate; The generation of thematic map annotation is further edited annotation according to corresponding instruction after generating annotation with processing unit;
Rendering unit, it is interval according to thematic numerical value is set, and the flood risk key element of flood risk mapping is played up.
9. flood risk mapping drawing system as claimed in claim 8, it is characterized in that: described system also comprises:
One gradual change water system generation unit, according to parameters such as the initial width of setting, termination width, tapered length, consecutive point self-adaptations, river in the risk map is carried out gradual change to be processed, wherein, initial width is the initial width in river, and the termination width is the termination width after the river gradual change, tapered length is for stopping width onset distance, the consecutive point self-adaptation is applicable to the trunk river a plurality of branches river, and all rivers is all carried out gradual change process, and master stream and tributary intersection gradual change value are the tributary value.
10. flood risk thematic map method for drafting, the method may further comprise the steps:
Step 100, import bottom data by template file;
Step 200, the data that import are checked; By setting the data layout template, check the quality of data that imports data, in-problem data are provided prompting, and with its independent storage;
Step 300, importing risk map layer;
Step 310: the risk map layer is checked;
Step 320: carry out the processing of interpolation and isoline face according to the result who checks, generate risk map;
Step 400, the risk map layer carried out map view, annotation editor, drawing are expressed, graphics edition;
Step 500, the risk map and the annotation editor of step 400, the result of chart expression, graphics edition that generate according to step 320 export risk map;
Step 600: the risk map to output in the step 500 carries out figure warehouse-in, with MXD or PDF or tiff format output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310129431.3A CN103366633B (en) | 2013-04-16 | 2013-04-16 | Water conservation map data model-based flood risk map drawing method and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310129431.3A CN103366633B (en) | 2013-04-16 | 2013-04-16 | Water conservation map data model-based flood risk map drawing method and system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103366633A true CN103366633A (en) | 2013-10-23 |
| CN103366633B CN103366633B (en) | 2015-02-04 |
Family
ID=49367872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310129431.3A Expired - Fee Related CN103366633B (en) | 2013-04-16 | 2013-04-16 | Water conservation map data model-based flood risk map drawing method and system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103366633B (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927389A (en) * | 2014-04-30 | 2014-07-16 | 北京中有联科技有限公司 | Method for establishing flood disaster geographical analysis and evaluation dynamic model |
| CN104485054A (en) * | 2014-12-31 | 2015-04-01 | 贵州东方世纪科技股份有限公司 | Method for drawing dynamic flood risk map |
| CN104851360A (en) * | 2014-02-14 | 2015-08-19 | 杭州贵仁科技有限公司 | Method and system for generating flood risk map |
| CN105608119A (en) * | 2015-12-16 | 2016-05-25 | 北京吉威数源信息技术有限公司 | Rapid thematic map drawing technology |
| CN106599080A (en) * | 2016-11-22 | 2017-04-26 | 河海大学 | Method for rapidly generating GIS-based anti-flood transfer map |
| CN106599140A (en) * | 2016-12-06 | 2017-04-26 | 河海大学 | GIS-based fast processing method of flood risk factors |
| CN106971008A (en) * | 2017-05-10 | 2017-07-21 | 中国地质大学（武汉） | A kind of automatic creation system and its method for parallel processing of flooding risk thematic map |
| CN107633246A (en) * | 2017-10-12 | 2018-01-26 | 中煤航测遥感集团有限公司 | Water system collection direction checks automatically, restorative procedure and system |
| CN107909271A (en) * | 2017-11-15 | 2018-04-13 | 国网四川省电力公司经济技术研究院 | A kind of Geotechnical Engineering Investigation Data management and assessment generalized information system |
| CN108009217A (en) * | 2017-11-20 | 2018-05-08 | 北京林业大学 | The method that water resources in china support risk figure is made based on database-driven rapid batch |
| CN108053458A (en) * | 2017-12-08 | 2018-05-18 | 河海大学 | A kind of watershed generalization figure based on GIS-Geographic Information System makes and methods of exhibiting |
| CN108197283A (en) * | 2018-01-12 | 2018-06-22 | 河南省水利勘测设计研究有限公司 | The method that flood two, three-dimensional dynamic exhibition are carried out using river measured water level |
| CN108334564A (en) * | 2018-01-12 | 2018-07-27 | 南京海兴电网技术有限公司 | A kind of multi-threaded diagrammatic representation method based on spatial object |
| CN108446303A (en) * | 2018-01-30 | 2018-08-24 | 中国电子科技集团公司第三十研究所 | A kind of map nodes polymerization display, layering aggregation method and device |
| CN109523078A (en) * | 2018-11-16 | 2019-03-26 | 黄河勘测规划设计有限公司 | A kind of optimization method and system of flood risk mapping |
| CN109636881A (en) * | 2018-12-19 | 2019-04-16 | 沈阳天择智能交通工程有限公司 | Based on AI identification technology traffic accident situ sketch drafting method |
| CN111784833A (en) * | 2020-06-23 | 2020-10-16 | 长江空间信息技术工程有限公司(武汉) | WebGL-based flood evolution situation three-dimensional dynamic visualization display method |
| CN112560132A (en) * | 2020-12-24 | 2021-03-26 | 山东鲁能软件技术有限公司 | Thematic map automatic mapping system, method and device based on automatic mapping algorithm |
| CN112966041A (en) * | 2021-02-02 | 2021-06-15 | 苍穹数码技术股份有限公司 | Data processing method, device, equipment and storage medium |
| CN114020943A (en) * | 2022-01-05 | 2022-02-08 | 武汉幻城经纬科技有限公司 | Basin water surface mixing drawing method and system, electronic equipment and storage medium |
| CN116310166A (en) * | 2023-02-08 | 2023-06-23 | 长江信达软件技术（武汉）有限责任公司 | Water conservancy map plotting method, device and storage device |
| CN117494248A (en) * | 2023-12-29 | 2024-02-02 | 中科图新(苏州)科技有限公司 | Coordinate data processing method, device, computer equipment and storage medium |
| CN112966041B (en) * | 2021-02-02 | 2024-04-26 | 苍穹数码技术股份有限公司 | Data processing method, device, equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101369022A (en) * | 2007-08-13 | 2009-02-18 | 仁荷大学教产学协力团 | Flood disaster prediction system adopting geographic information system |
| CN102063666A (en) * | 2011-01-06 | 2011-05-18 | 西安理工大学 | Platform system for water conservancy information integration and comprehensive data processing |
| CN102509511A (en) * | 2011-11-25 | 2012-06-20 | 武汉大学 | Rapid map making system based on GIS (Geographic Information System) data |
| CN102799702A (en) * | 2012-04-19 | 2012-11-28 | 国家基础地理信息中心 | Quick topographic map making method based on database driving |
-
2013
- 2013-04-16 CN CN201310129431.3A patent/CN103366633B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101369022A (en) * | 2007-08-13 | 2009-02-18 | 仁荷大学教产学协力团 | Flood disaster prediction system adopting geographic information system |
| CN102063666A (en) * | 2011-01-06 | 2011-05-18 | 西安理工大学 | Platform system for water conservancy information integration and comprehensive data processing |
| CN102509511A (en) * | 2011-11-25 | 2012-06-20 | 武汉大学 | Rapid map making system based on GIS (Geographic Information System) data |
| CN102799702A (en) * | 2012-04-19 | 2012-11-28 | 国家基础地理信息中心 | Quick topographic map making method based on database driving |
Non-Patent Citations (2)
| Title |
|---|
| 张晶等: "浅析水利专题地图的制作", 《测绘与空间地理信息》 * |
| 梁忠民等: "基于GIS的洪水风险图信息管理系统开发", 《水文》 * |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851360A (en) * | 2014-02-14 | 2015-08-19 | 杭州贵仁科技有限公司 | Method and system for generating flood risk map |
| CN103927389B (en) * | 2014-04-30 | 2017-07-04 | 北京中有联科技有限公司 | A kind of flood geoanalysis assesses the construction method of dynamic model |
| CN103927389A (en) * | 2014-04-30 | 2014-07-16 | 北京中有联科技有限公司 | Method for establishing flood disaster geographical analysis and evaluation dynamic model |
| CN104485054A (en) * | 2014-12-31 | 2015-04-01 | 贵州东方世纪科技股份有限公司 | Method for drawing dynamic flood risk map |
| CN105608119A (en) * | 2015-12-16 | 2016-05-25 | 北京吉威数源信息技术有限公司 | Rapid thematic map drawing technology |
| CN106599080A (en) * | 2016-11-22 | 2017-04-26 | 河海大学 | Method for rapidly generating GIS-based anti-flood transfer map |
| CN106599080B (en) * | 2016-11-22 | 2019-09-24 | 河海大学 | A kind of rapid generation for keeping away big vast transfer figure based on GIS |
| CN106599140A (en) * | 2016-12-06 | 2017-04-26 | 河海大学 | GIS-based fast processing method of flood risk factors |
| CN106971008A (en) * | 2017-05-10 | 2017-07-21 | 中国地质大学（武汉） | A kind of automatic creation system and its method for parallel processing of flooding risk thematic map |
| CN106971008B (en) * | 2017-05-10 | 2023-08-08 | 中国地质大学（武汉） | Automatic generation system of flood risk thematic map and parallel processing method thereof |
| CN107633246A (en) * | 2017-10-12 | 2018-01-26 | 中煤航测遥感集团有限公司 | Water system collection direction checks automatically, restorative procedure and system |
| CN107633246B (en) * | 2017-10-12 | 2020-02-21 | 中煤航测遥感集团有限公司 | Automatic checking and repairing method and system for water system collecting direction |
| CN107909271A (en) * | 2017-11-15 | 2018-04-13 | 国网四川省电力公司经济技术研究院 | A kind of Geotechnical Engineering Investigation Data management and assessment generalized information system |
| CN108009217A (en) * | 2017-11-20 | 2018-05-08 | 北京林业大学 | The method that water resources in china support risk figure is made based on database-driven rapid batch |
| CN108053458A (en) * | 2017-12-08 | 2018-05-18 | 河海大学 | A kind of watershed generalization figure based on GIS-Geographic Information System makes and methods of exhibiting |
| CN108197283B (en) * | 2018-01-12 | 2021-11-30 | 河南省水利勘测设计研究有限公司 | Method for carrying out flood two-dimensional and three-dimensional dynamic display by utilizing actually measured water level of river channel |
| CN108197283A (en) * | 2018-01-12 | 2018-06-22 | 河南省水利勘测设计研究有限公司 | The method that flood two, three-dimensional dynamic exhibition are carried out using river measured water level |
| CN108334564A (en) * | 2018-01-12 | 2018-07-27 | 南京海兴电网技术有限公司 | A kind of multi-threaded diagrammatic representation method based on spatial object |
| CN108334564B (en) * | 2018-01-12 | 2021-10-22 | 南京海兴电网技术有限公司 | Multi-theme chart display method based on space object |
| CN108446303A (en) * | 2018-01-30 | 2018-08-24 | 中国电子科技集团公司第三十研究所 | A kind of map nodes polymerization display, layering aggregation method and device |
| CN109523078B (en) * | 2018-11-16 | 2020-08-18 | 黄河勘测规划设计研究院有限公司 | Flood risk map optimization method and system |
| CN109523078A (en) * | 2018-11-16 | 2019-03-26 | 黄河勘测规划设计有限公司 | A kind of optimization method and system of flood risk mapping |
| CN109636881A (en) * | 2018-12-19 | 2019-04-16 | 沈阳天择智能交通工程有限公司 | Based on AI identification technology traffic accident situ sketch drafting method |
| CN111784833B (en) * | 2020-06-23 | 2023-06-09 | 长江空间信息技术工程有限公司(武汉) | Flood evolution situation three-dimensional dynamic visualization display method based on WebGL |
| CN111784833A (en) * | 2020-06-23 | 2020-10-16 | 长江空间信息技术工程有限公司(武汉) | WebGL-based flood evolution situation three-dimensional dynamic visualization display method |
| CN112560132A (en) * | 2020-12-24 | 2021-03-26 | 山东鲁能软件技术有限公司 | Thematic map automatic mapping system, method and device based on automatic mapping algorithm |
| CN112966041A (en) * | 2021-02-02 | 2021-06-15 | 苍穹数码技术股份有限公司 | Data processing method, device, equipment and storage medium |
| CN112966041B (en) * | 2021-02-02 | 2024-04-26 | 苍穹数码技术股份有限公司 | Data processing method, device, equipment and storage medium |
| CN114020943A (en) * | 2022-01-05 | 2022-02-08 | 武汉幻城经纬科技有限公司 | Basin water surface mixing drawing method and system, electronic equipment and storage medium |
| CN116310166A (en) * | 2023-02-08 | 2023-06-23 | 长江信达软件技术（武汉）有限责任公司 | Water conservancy map plotting method, device and storage device |
| CN116310166B (en) * | 2023-02-08 | 2024-03-15 | 长江信达软件技术（武汉）有限责任公司 | Water conservancy map plotting method, device and storage device |
| CN117494248A (en) * | 2023-12-29 | 2024-02-02 | 中科图新(苏州)科技有限公司 | Coordinate data processing method, device, computer equipment and storage medium |
| CN117494248B (en) * | 2023-12-29 | 2024-04-12 | 中科图新(苏州)科技有限公司 | Coordinate data processing method, device, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103366633B (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103366633B (en) | Water conservation map data model-based flood risk map drawing method and system thereof | |
| Brusaporci | Handbook of research on emerging digital tools for architectural surveying, modeling, and representation | |
| CN104008162B (en) | A kind of one-touch thematic maps automatic mapping method and system based on template | |
| CN102136218B (en) | Automatic collocation method for map lettering during map making through computer | |
| CN102509511B (en) | Rapid map making system based on GIS (Geographic Information System) data | |
| CN104915521B (en) | Log sheet compilation method based on field catalog data and automated cartographic generalization | |
| Weibel et al. | Computational perspectives on map generalization | |
| CN106504324B (en) | A kind of two D profile integration method for drafting of engineering geology based on ActiveX technology | |
| CN106204684A (en) | A kind of marine thematic map automatization preparation method of task based access control stream | |
| CN102289991B (en) | Visual-variable-based automatic classification and configuration method of map lettering | |
| CN104008252A (en) | Method for automatically generating plane-section drawing of underground cable duct lines | |
| Wang et al. | Generative urban design using shape grammar and block morphological analysis | |
| CN104091005B (en) | A kind of Overhead Line Project measures indoor and field integration system | |
| CN105279301B (en) | A kind of planning and designing method of customizable output | |
| CN104598553B (en) | A kind of method of the Mapping Geological Map automatic Synthesis of combined type | |
| CN110688756B (en) | Collection and drawing integrated completion drawing manufacturing method | |
| CN111784801A (en) | Automatic drawing method and system for as built single building parking space plan | |
| CN110688443A (en) | Map annotation model and annotation method thereof | |
| Budaj et al. | Therion–digital cave maps therion–cartographie souterraine digitale | |
| Liu et al. | Application of virtual reality technology and traditional cultural elements in landscape regeneration design | |
| CN117271859B (en) | Method, device and equipment for rapidly generating landscape engineering parameter information | |
| Zawarus | Landscape Performance Modeling Using Rhino and Grasshopper | |
| Clemen et al. | Site plan for BIM?–A free and open source plug-in for as-is vicinity models to be used in small and medium-sized BIM-projects | |
| Cheng | Logic of Digital Landscape Architecture | |
| Sun et al. | Digital Cartography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Mei Inventor after: Liu Shu Inventor after: Xiang Liyun Inventor after: Jing Xiang Inventor after: Liu Yuanyuan Inventor after: Zhang Hongping Inventor after: Hu Changwei Inventor after: Zhao Honghui Inventor after: Wan Hongtao Inventor before: Xu Mei Inventor before: Jing Xiang Inventor before: Liu Shu Inventor before: Xiang Liyun Inventor before: Wan Hongtao Inventor before: Zhang Hongping Inventor before: Liu Yuanyuan Inventor before: Hu Changwei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU MEI JING XIANG LIU SHU XIANG LIYUN WAN HONGTAO ZHANG HONGPING LIU YUANYUAN HU CHANGWEI TO: XU MEI LIU SHU XIANG LIYUN JING XIANG LIU YUANYUAN ZHANG HONGPING HU CHANGWEI ZHAO HONGHUI WAN HONGTAO |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |