CN108009217A - The method that water resources in china support risk figure is made based on database-driven rapid batch - Google Patents
The method that water resources in china support risk figure is made based on database-driven rapid batch Download PDFInfo
- Publication number
- CN108009217A CN108009217A CN201711160658.9A CN201711160658A CN108009217A CN 108009217 A CN108009217 A CN 108009217A CN 201711160658 A CN201711160658 A CN 201711160658A CN 108009217 A CN108009217 A CN 108009217A
- Authority
- CN
- China
- Prior art keywords
- data
- map
- thematic
- symbol
- national
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/56—Information retrieval; Database structures therefor; File system structures therefor of still image data having vectorial format
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0635—Risk analysis of enterprise or organisation activities
Abstract
The invention discloses a kind of method that water resources in china support risk figure is made based on database-driven rapid batch, storehouse is met by geographical basis database, thematic data base and drawing and drives batch updating thematic map, including the making of legend symbol, Data Preparation Process, thematic data preparation, figure size and drawing scope, the expression of thematic data and display, map appearance and layout, map output are set out.Easy to the modification and preservation of map objects object level；Reduce data redundancy；Be conducive to the incremental update and multiple representation of map；Extension traditional GIS Map Expression ability is also allowed at the same time.Realize the integrated management of attribute database and graphic data base, and thematic mapping data model and drawing(s) symbol automatically configure, improve the bottlenecks such as the thematic symbol occurred in drawing in the past lacks, data update is cumbersome, it is a kind of fast and effectively water resource risk guarantee figure batch rendering method, reference can be provided for China's national economy construction and national defense construction thematic charting.
Description
Technical field
The present invention relates to a kind of method of digital map-making, more particularly to one kind to be based on database-driven rapid batch
The method for making water resources in china support risk figure.
Background technology
At present, in the field of the acquisition of cartographic information, conversion, storage, processing, analysis and images outputting, due to part
GIS user lacks basic Map Design theory, and GIS software lacks enough Map Expression instruments in itself, causes GIS
The figure of many maps produced is difficult to fully meet needs.The symbolism of map is completed in GIS software, map products
Final stage must not but not depart from GIS database and be completed in publishing soft, workflow is interrupted；Or using two
Sets of data：A set of to be used as mapping, an interplanting geoanalysis is used, and data production unit needs to produce two kinds of version
Data.The shortcomings that these strategies, has：GIS lacks map drafting machine system；Geographic element and the relation of map elements have been isolated,
The map making stage lacks the acquisition function of geodata, must not be remedied when needing and updating geodata without high
Measure repeated application GIS data；The repetition export of data imports, time-consuming while add redundancy, and in multilist
Need repeatedly to update the data two systems in, it is difficult to carry out consistency maintenance.
Still without complete water resource risk guarantee figure and preparation method thereof, general drafting method is unable to pin for China at present
This application is provided fully, there is targetedly material, and drafting method exists and simplifies one, cartographic data renewal process
The problems such as cumbersome.
The content of the invention
Water resources in china support risk figure is made based on database-driven rapid batch the object of the present invention is to provide one kind
Method.
The purpose of the present invention is what is be achieved through the following technical solutions：
The method that water resources in china support risk figure is made based on database-driven rapid batch of the present invention, passes through geography
Basic database, thematic data base and drawing meet storehouse driving batch updating thematic map, comprise the following steps：
Step 1: the making of legend symbol：
According to geographical infonation standard (GB/T 18315-2001), make what is do not had in the symbolic library that ArcGIS is carried
Legend symbol, the legend symbol include having determined national boundaries and uncertain national boundaries；
Step 2: Data Preparation Process：
Data Preparation Process mainly includes three aspect contents：First, the digitlization of map datum, and raster data is to arrow
Measure the conversion of data；Second, the error correction inspection of data and standardization processing, include inspection correction, the coordinate of data topology relation
The unification of origin, the conversion of engineer's scale；Third, the projection of map datum and the transfer process of data, including map mathematic basis
Foundation, setting and change, the setting of central meridian and standard parallel of map projection；
Step 3: the preparation of thematic data：
Divide the initial data of province's VectorLayer using national water resource two level area VectorLayer and the whole nation, generate national two level
Set province of area evaluation unit 197, using union methods generation special layer data in ArcGIS, requires according to drawing, paints
Province's water resource thematic map and set province of national two level area water resource thematic map are divided in the whole nation processed；
Step 4: figure size and drawing scope are set out：
The newly-built cartography export space of a whole page, and space of a whole page size is set according to engineer's scale, printer model, according to regional shape
Go out figure custom with tradition and drawing position and size are set；
Step 5: the expression and display of thematic data：
Factor kind is defined, draws special layer, and marked using self-action according to the attribute field in each data attribute list
Method identifies map label；
Step 6: map appearance and layout：
Coordinate axiom is added, adjusts image-element, described image key element includes latitude and longitude, the map title, annotation, color；
Step 7: map exports：
The making of water resources in china support risk figure realizes the integrated management of thematic data base and cartographic data base, leads to
Data base management system is crossed, establishes the connection between spatial data and attribute data, realizes its common management and mutually inquiry.
As seen from the above technical solution provided by the invention, it is provided in an embodiment of the present invention fast based on database-driven
The method of fast batch making water resources in china support risk figure, has used based on GIS and by geodata and Map Expression information
The Map Expression method to organically blend, this method are easy to the modification and preservation of map objects object level；Reduce data
Redundancy；Be conducive to the incremental update and multiple representation of map；Extension traditional GIS Map Expression ability is also allowed at the same time.In addition,
Based on database-driven update method, the integrated management of attribute database and graphic data base, and thematic map system are realized
Diagram data model and drawing(s) symbol automatically configure, improve the thematic symbol occurred in drawing in the past lack, data update it is numerous
It is trivial to wait bottleneck, there is provided a kind of fast and effectively water resource risk guarantee figure batch rendering method, can be China's national economy
Build and national defense construction thematic charting provides reference.
Brief description of the drawings
Fig. 1 makes water resources in china support risk figure to be provided in an embodiment of the present invention based on database-driven rapid batch
Method schematic diagram.
Fig. 2 is graph data and attribute data synchronized update flow in the embodiment of the present invention.
Fig. 3 is that cartographic data base and drawing(s) symbol storehouse driving renewal batch draw thematic map in the embodiment of the present invention.
Embodiment
The embodiment of the present invention will be described in further detail below.What is be not described in detail in the embodiment of the present invention is interior
Appearance belongs to the prior art known to professional and technical personnel in the field.
The method that water resources in china support risk figure is made based on database-driven rapid batch of the present invention, its is preferable
Embodiment is：
Storehouse is met by geographical basis database, thematic data base and drawing and drives batch updating thematic map, including it is following
Step：
Step 1: the making of legend symbol：
According to geographical infonation standard (GB/T 18315-2001), make what is do not had in the symbolic library that ArcGIS is carried
Legend symbol, the legend symbol include having determined national boundaries and uncertain national boundaries；
Step 2: Data Preparation Process：
Data Preparation Process mainly includes three aspect contents：First, the digitlization of map datum, and raster data is to arrow
Measure the conversion of data；Second, the error correction inspection of data and standardization processing, include inspection correction, the coordinate of data topology relation
The unification of origin, the conversion of engineer's scale；Third, the projection of map datum and the transfer process of data, including map mathematic basis
Foundation, setting and change, the setting of central meridian and standard parallel of map projection；
Step 3: the preparation of thematic data：
Divide the initial data of province's VectorLayer using national water resource two level area VectorLayer and the whole nation, generate national two level
Set province of area evaluation unit 197, using union methods generation special layer data in ArcGIS, requires according to drawing, paints
Province's water resource thematic map and set province of national two level area water resource thematic map are divided in the whole nation processed；
Step 4: figure size and drawing scope are set out：
The newly-built cartography export space of a whole page, and space of a whole page size is set according to engineer's scale, printer model, according to regional shape
Go out figure custom with tradition and drawing position and size are set；
Step 5: the expression and display of thematic data：
Factor kind is defined, draws special layer, and marked using self-action according to the attribute field in each data attribute list
Method identifies map label；
Step 6: map appearance and layout：
Coordinate axiom is added, adjusts image-element, described image key element includes latitude and longitude, the map title, annotation, color；
Step 7: map exports：
The making of water resources in china support risk figure realizes the integrated management of thematic data base and cartographic data base, leads to
Data base management system is crossed, establishes the connection between spatial data and attribute data, realizes its common management and mutually inquiry.
The techniqueflow of the new thematic data of set province of two level area is automatically generated including union methods.
Making and management, the foundation of * .style formatted files and modification and perfection including legend symbol.
Configuration and drawing ornamenting including the space of a whole page that charts.
The method that water resources in china support risk figure is made based on database-driven rapid batch of the present invention, has used base
In GIS and Map Expression method that geodata and Map Expression information organically blend, this method is easy to map mesh
Mark the modification and preservation of object level；Reduce data redundancy；Be conducive to the incremental update and multiple representation of map；At the same time also just
In extension traditional GIS Map Expression ability.In addition, being based on database-driven update method, attribute database and figure are realized
The integrated management of database, and thematic mapping data model and drawing(s) symbol automatically configure, and improve conventional drawing
A kind of bottlenecks such as the thematic symbol of middle appearance lacks, data update is cumbersome, there is provided fast and effectively water resource risk guarantee figure
Batch rendering method, can provide reference for China's national economy construction and national defense construction thematic charting.
The making of water resources in china support risk figure is completed by the way of digital map-making, is in computer
Under the support of hardware and software environment, application attribute storehouse update method, legend storehouse technology of preparing, realize the Editorial Services to data
Reason, management service and visualization reproduce.Production process of the present invention realizes drawing number on the basis of Fundamental Geographic Information Database
According to automatically configuring for model and drawing(s) symbol, realize thematic map annotation distribute rationally, human-computer interaction editor, drawing configuration with
Ornamenting, meet print request cartographic data output etc. function, the database built up contain Fundamental Geographic Information Database,
Thematic data base and its Symbolic Representation, realize the integrated management of cartographic data base and drawing(s) symbol storehouse.
Thematic data base, drawing(s) symbol storehouse are coupled each drawing link in digital mapping, the main technology being related to
There are the processing and editor, cartographic data base administrative skill, the technology of preparing of drawing(s) symbol, generation/processing of map datum with method
With display graph technology etc..This patent chooses Deficient Ratio, water deficit, water shortage are lost, referred to for water stability, demand pressure per capita
The index such as number, low water index, comprehensive coverage risk describes water resources in china present situation and support risk degree, and engineer's scale is 1:
4000000, minimum classification unit is set province of two level water resource area.The single index figure of set province of two level water resource area uses background color mark
Know each index value grade, comprehensive water-resource guarantee risk map is combined mark integrated water money with annotation two ways using background color
Source support risk grade.Each province's synthesis water-resource guarantee risk map is using background color and the synthesis water-resource guarantee of annotation mark each province
Risk class, using the concrete numerical value of each composite target of column map logo.
Water-resource guarantee risk map batch updating and geographical basis database, thematic data base, the close phase in drawing(s) symbol storehouse
Close, detailed production process is referring to Fig. 1.
1. the preparation of thematic data
Divide the initial data of province's VectorLayer using national water resource two level area VectorLayer and the whole nation, will according to drawing
Ask, it is necessary to draw the whole nation point province water resource thematic map and set province of national two level area water resource thematic map.Wherein, national two level area
Set saves evaluation unit and amounts to 197, and special layer data are to be generated in ARCGIS using UNION methods.Used in GIS
Union automatically generates the method for the new figure layer of set province of two level area, and there are three difficulties：One is due to initial data edge not
Matching causes occur many polygons in small, broken bits in new graph data；The second is lack unique mark of evaluation unit in attribute list
Know；By same evaluation unit merger it is multiple according to unique identification method the third is same attribute data is spatially discontinuous
Evaluation unit.For first problem, this patent merges tiny polygon using Dissolve methods, the high tolerance value of setting is returned
And the strategy solution of Fragment polygon.For Second Problem, using the side for manually checking, changing attribute list mark field
Method solves.For the 3rd problem, using merge methods by the discontinuous evaluation unit merger in space, realize graph data and
The integrated management of attribute field.
UNION methods can realize in ARCGIS, by Arcmap->ArcToolbox—>analysis
tools—>overlay—>Union modules are completed.National water resource two level area set province thematic data is using field CD as unique mark
Know (table 1), while using field CD as field in common, carry out the vector data of set province of national water resource two level area and divide index category
The connection of property data, smoothly realizes that new water resource thematic data is matched with geographical basis data seamless.Figure and link attributes
The flow of thematic data is prepared referring to Fig. 2.
1 set province of water resource two level area coding schedule of table
2. the making of legend symbol
The standardization of The Key to Maps is a critically important part among pattern ornamenting.ArcGIS softwares are equipped with big spirogram
Example symbolic library, but found during thematic maps are made, according to geographical infonation standard (GB/T 18315-
2001), in the existing symbolic libraries of some legend symbols ARCGIS without, it is necessary to oneself makes and add, as determined national boundaries and not
Determine national boundaries national boundaries.
Legend symbol can by ARCMAP realize management and addition, by Arcmap->Tools—>The road of Styles
The management tool collection of style under footpath (has Style References, Style Manager, Export Map Styles tri-
A function) made and managed, and the drafting of the interface progress legend symbol of use Symbol Property Editor,
Editor, modification.Legend symbol after modification and perfection is preserved with the form of * .style.
3. drawing shows and updates
The dynamic renewal display of water resources in china support risk figure is the key link of map sheet quick Fabrication.This patent refers to
《Geographical grid》(GB12409-1990)、《The standard expression method of the dimension of geo point position, longitude and elevation》 (GB/T
16831-1997)、《Digital topography map series and basic demand》(GB/T 18315-2001) and《Map printing specification》(GB/T
The national standard such as 14511-2008), designs the map sheet space of a whole page.This patent carries out symbolic library and thematic data base integrated management, real
When driving renewal graph (Fig. 3).
1. layout.Based on ArcMap platforms, the cartography export space of a whole page is created, fixed proportion ruler is arranged to 1:4000000,
And the size of the space of a whole page is set according to related national standard.In view of the shape of regional, figure custom is gone out according to tradition, the South Sea is all
Island output is 1：8000000 small scale drawings are placed in the lower right corner of map sheet.Therefore cartography export be related to two drawings, it is necessary to
The box size of two drawings of setting and position respectively.In addition, output map is made of multiple data layers, each figure layer has
Different symbol, color, size, thickness mark.In addition, picture frame is arranged to black in drawing course, background color is arranged to white
The problems such as color, to protrude cartography factor, increases color contrast, and solution geographic elements gland, key element are total to side.
2. thematic data is expressed.Spatial database is established, the information such as projection are set, places drawing basic data.Definition will
Plain class, a figure layer, line chart layer knead dough figure layer is individually placed in different factor kinds, a factor kind can correspond to multiple figures
Layer, and same factor kind is placed on a key element and is concentrated.By the vector data of national set province of water resource two level area and administrative area
The Overlapping displays such as boundary, water system, residential area, according to the spatial relationships between each thematic factor, residential area figure layer are placed in and is most pushed up
Layer, national set province of water resource two level area figure layer are placed in the bottom, and river is isogram(s) placed on intermediate layer.National water resource two level
Area's set province figure layer is drawn according to exclusive identification code CD, and the geographical basis key element such as river, lake is layered using SQL database
Management, draw step by step.
3. map label.Using self-action mask method, map is identified according to the attribute field in each data attribute list
Mark.Classified using exclusive identification code CD to national set province of water resource two level area vector data, field CD is added using black matrix
Mask shows that with Deficient Ratio, water deficit, water shortage are lost, for the water such as water stability, demand pressure index, low water index money per capita
Source index is aided with different colours drafting for grade scale.Residential area display level is arranged to prefecture-level city, and is denoted as brown；River
Stream is shown as three-level, and lake is two level, is marked respectively with respective title, using map making specification Set Font, color.
4. map appearance.Map appearance includes all auxiliary elements on master map and auxiliary figure, including grid, the map title, legend,
The technique of expression and the form of expression of engineer's scale, illustration, attached drawing, subordinate list, explanatory note and other guide on drawing.Due to two
Set province of level area annotation is more, in adjustment, first switchs to Annotation, then is translated or rotated, and selects repeat mark
It is automatic to accept or reject function, it is not overlapped with other element.Then, coordinate axiom is added, is set at intervals of 5 °, respectively adjustment warp
Weft, the map title, legend, the coordinate of annotation, size and color, the grade of prominent shortage of water resources and support risk, ensure map
Clear readability, it is well arranged, create an aesthetic feeling, realize the combination of Cartography Science and artistry, and meet map plate making printing
It is required that and technical conditions.
Specific embodiment：
(1) national boundaries symbol making
Legend file is usually preserved in ArcGIS with * .style forms, by Arcmap->Tools—>
Style management tools collection under Styles paths (has Style References, Style Manager, Export Map
Tri- functions of Styles) made and managed.After recalling Style Manager, Symbol Property can be recalled
The interface of Editor carries out legend production.
The specific make step of national boundaries symbol is as follows：
1st, in Style Manager the left lists, ESRI.Style files are unfolded, select the Symbol classes to be created
Type, national boundaries belong to line feature, select Line Symbol files.Then in the list of right side right button->New, creates line feature.This
Patent national boundaries symbol is made of 4 line styles, is short vertical line respectively from top to bottom, strigula of adding some points, purple hachure and pale pink
Hachure.
3rd, the making of short vertical line.The type of short vertical line is Hash Line Symbol, and color selection sky blue (is preferably listed
Rgb value), 0.12 centimetre of line width, Line Caps Attributions selection Square modes, Line Joins Attributions selection Round modes.
Additionally need and line style is further processed under Template labels, the side for dragging end black first is put to position 17
It is 17 units that definition, which repeats line style length, and then single left button mouse click is added some points to complete Alignment Design on position 1 and 11.
4th, add some points the making of strigula.The line style selection Cartographic Line Symbol of strigula, color selection
Sky blue, 0.06 centimetre of line width, Line Caps and Line Joins attributes select Round modes.Also need
Line style is further handled under Template labels, a length of 17 units of definition wires, add some points on position 2-10,14.
5th, the making of purple hachure and pale pink hachure.Line style is Cartographic Line symbol, and color is divided
It is not purple and pale pink, width is respectively 0.1 and 0.16 centimetre, and Line Caps and Line Joins attributes are respectively
The lower setting offset of Square and Round, Line Properties marks is respectively 0.06 and 0.16 centimetre.
6th, confirm to preserve, be named as Chinese national boundaries legend.
The making step of uncertain national boundaries legend is similar with national boundaries symbol, simply the Alignment Design of short vertical line and strigula of adding some points
Different, in the making of short vertical line, under Template labels, a length of 14 units of definition wires, add some points on position 11.
During horizontal line layer makes, under Template labels, a length of 14 units of definition wires, add some points on position 2~10.Remaining attribute
Setting it is identical with the setting of China national boundaries legend.
(2) drawing size is with going out the setting of figure scope
Quickly going out figure to realize, this patent passes through test of many times, draws the paper size of unified drawing and goes out the scope of figure,
Indices set path and numerical value as follows.
1st, paper size is set
(1) first, Layout View are selected in View drop-down menus, view is switched to the space of a whole page.Click File->
Page and Print Setup, opening Paper Printing setting dialog box, selection Adobe PDF printers, printer attribute-
>Paper/quality->The size (width 1410mm, height 1080mm) of paper is defined in advanced；Choose Page and
Use Printer Paper Settings check boxes in Print Setup dialog boxes so that map paper width is
141cm, is highly 108cm.
(2) double-click data frame opens Data Frame Properties dialog boxes, under Size and Position labels,
Set lower-left angular coordinate be：X2cm, Y2cm；The width of picture frame is 137cm, is highly 104cm.
2nd, the setting of figure scope is gone out
Under Data Frame Properties dialog box Data Frame labels, printing proportion ruler is set and goes out figure scope：
Engineer's scale is 1:4000000, in the case that fixed proportion ruler fixes paper size, the indication range of key element is adjusted, is finally determined
One fixed to go out figure scope, goes out figure scope with more accurately unify all thematic maps, this patent drawing goes out figure scope
For：Top：5,975,928.28316789m；Bottom：1,815,928.28316788m；Left：- 2,692,
737.17114033m；Right：2,787,262.82885967m.
Newly one data frame of addition is come individually with 1：8000000 engineer's scales show the South China Sea Islands.Same method sets out figure big
Small and scope, picture frame lower right position are：X is 138.945cm, and Y 2.055cm, width of frame 19cm, is highly
27cm；Indication range is：Top：2,484,330.08675333m；Bottom：324,330.086753326m； Left：178,
141.953814362m；Right：1,698,141.95381436m.
(3) display of geographic element layer
This patent includes multilayer multiclass geographic element layer, while display with the order of point-line-surface from top to down, passes through face
The attributes such as color, thickness are set to realize focusing on display for main geographic element particularly thematic factor,
1st, point figure layer is shown
Point figure layer mainly includes residential area, is divided into three kinds of capital, provincial capital and prefecture-level city classifications.Consider usually drawing custom,
Their symbol is set to：Star1, Circle3, Circle2 (point out the symbolic library where them)；Size is respectively：
20、18、14；The color of capital symbol is red R GB 255,0,0, the color of provincial capital and prefecture-level city is black RGB 0,0,0.
2nd, line chart layer is shown
(1) river figure layer
Included River Data is more in this patent, and positioned at multiple figure layers (level-one, two level and thirdorder stream, and one
A little important rivers, include：Zhuoshui Xi, on foot the Oujiang River, astonished river, TUMENJIANG RIVER, Tuo Jiang, Jiu Longxi, Xinyihe River etc.), concentrate and add this
A little figure layers, are placed on a figure layer in the following, selection line style is River, and color is RGB 10, and 147,252, width is
0.3point。
(2) national boundaries and coastline figure layer
1. national boundaries figure layer：Add national boundaries and two, uncertain national boundaries figure layer respectively, with make before determined national boundaries legend with
Uncertain national boundaries legend shows that width is set to 4.5point.
2. coastline figure layer, display properties is identical with river figure layer.
(3) provincial boundaries figure layer
Provincial boundaries data are added, line style is set for " boundary, city ", color RGB137,90,68, wide 2point, is examined
Consider the difference expanded with other line features, line style is made under template labels and is somewhat changed, before continuous 2 points are cancelled
A bit, only retain a bit.
3rd, face figure layer is shown
(1) two level water resource area figure layer.Border line style is set to dotted line " dash ", and color is RGB 51, and 51,51, width is
1.5point.Fill Color is determined according to the height of property value, generally uses Pyatyi subregion, level-one uses color as RGB
255,50,50；Two level is RGB 255,175,175；Three-level is RGB 218,242,170；Level Four is RGB 120,232,255；
Pyatyi is RGB 70,205,255.
(2) lake figure layer.Level-one lake and two level lake are selected, is added in Layer, it is 0.4 to set border width,
Color is RGB 64,101,235, Fill Color is RGB 151,219,242.
(4) annotation is added
1st, the addition of figure layer annotation is put
Residential area capital, provincial capital and prefecture-level city carry out automatic marking with name field, and it is black then to set capital font
Body, size 20；Provincial capital is Song typeface overstriking, size 18；Prefecture-level city is black matrix, size 14.Residential area marks the face of font
Color is RGB 216,129,34.
2nd, line chart layer annotation is added
River annotation is with name field come automatic marking, one, two, three river annotation font is the Song typeface, size 14,
Color is black, left-leaning.Other river annotation fonts are the Song typeface, and size 12, color is black, left-leaning.
3rd, the addition of face figure layer annotation and modification
(1) lake annotation is labeled with name field, and font is the Song typeface, and size 13, color is black, left-leaning.
(2) water resource two level area is labeled with tag field CD.Set font as Arial, size 12, adds mask
For 2.Automatic marking can produce annotation overlapping phenomenon, it is necessary to carry out position adjustment.For the discontinuity zone of same CD codes,
Need to delete repeat mark, retain unique code mark, indicate to mark with index wire.
(5) drawing configuration and ornamenting
The auxiliary elements such as geographic coordinate net, the map title, engineer's scale, chart are added, carry out drawing configuration and ornamenting.
The addition of coordinate axiom
Big figure coordinate axiom is set：
Big figure coordinate axiom is arranged to latitude and longitude grid, and mesh spacing is 5 °, and display level is degree, and according to display effect
It is RGB 200 to set grid color, 200,200, grid line weight is 0.1.Latitude and longitude annotation font：The Song typeface 16, is only used
Mark, pattern such as 120 ° of E.
The small figure coordinate axiom in the South China Sea Islands is set：
The background colour on the South China Sea Islands is set to white, to cover lower floor's figure layer.It is small short that the small figure in the South China Sea Islands cancels latitude and longitude
Line indicates, longitude and latitude line color and scheme greatly it is identical, due on the right side of two figure layers longitudes and latitudes mark it is overlapping, by South China Sea Islands figure longitude and latitude
Line is arranged to：At intervals of 5 °, line color RGB：200,200,200, thickness 0.1；Latitude and longitude annotation font：The Song typeface 16, only
With subscript, pattern such as 120 ° of E.It is same with big figure that the small figure in the South China Sea Islands cancels the small short-term mark of latitude and longitude, grid font etc..
2nd, the addition and adjustment of legend
The map title and engineer's scale are placed in centre position directly over master map, and legend is by picture frame right side, positioned at the small figure in the South China Sea Islands
Top, other also sheet memoir, is placed in the lower left corner of the big picture frame of map.
3rd, drawing configured in one piece
The adjustment of the integral layout of map is to improve the key of map aesthetic feeling.Coordinate master map, auxiliary figure, each auxiliary element of map
Space configuration, ensure that map is clearly readable, subject element protrudes, overall harmonious, well arranged, creates an aesthetic feeling, realizes map
Scientific and artistry combination.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can readily occur in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (4)
- A kind of 1. method that water resources in china support risk figure is made based on database-driven rapid batch, it is characterised in that logical Cross geographical basis database, thematic data base and drawing and meet storehouse driving batch updating thematic map, comprise the following steps：Step 1: the making of legend symbol：According to geographical infonation standard (GB/T 18315-2001), the legend not having in the symbolic library that ArcGIS is carried is made Symbol, the legend symbol include having determined national boundaries and uncertain national boundaries；Step 2: Data Preparation Process：Data Preparation Process mainly includes three aspect contents：First, the digitlization of map datum, and raster data is to vector number According to conversion；Second, the error correction inspection of data and standardization processing, including the inspection of data topology relation corrects, coordinate origin The unified, conversion of engineer's scale；Third, the projection of map datum and the transfer process of data, including map mathematic basis foundation, Setting and change, the setting of central meridian and standard parallel of map projection；Step 3: the preparation of thematic data：Divide the initial data of province's VectorLayer using national water resource two level area VectorLayer and the whole nation, generate national two level area set Evaluation unit 197 is saved, using union methods generation special layer data in ArcGIS, is required according to drawing, draws the whole nation Divide province's water resource thematic map and set province of national two level area water resource thematic map；Step 4: figure size and drawing scope are set out：The newly-built cartography export space of a whole page, and space of a whole page size is set according to engineer's scale, printer model, according to regional shape and biography Figure of uniting out custom sets drawing position and size；Step 5: the expression and display of thematic data：Factor kind is defined, draws special layer, and self-action mask method is used according to the attribute field in each data attribute list Identify map label；Step 6: map appearance and layout：Coordinate axiom is added, adjusts image-element, described image key element includes latitude and longitude, the map title, annotation, color；Step 7: map exports：The making of water resources in china support risk figure realizes the integrated management of thematic data base and cartographic data base, passes through number According to base management system, the connection between spatial data and attribute data is established, realizes its common management and mutually inquiry.
- 2. cartographic data base update method according to claim 1, it is characterised in that automatically generated including union methods The techniqueflow of the new thematic data of set province of two level area.
- 3. drawing(s) symbol storehouse according to claim 1 update method, it is characterised in that making and pipe including legend symbol Reason, the foundation of * .style formatted files and modification and perfection.
- 4. the method that rapid batch according to claim 1 makes water resources in china support risk figure, it is characterised in that bag Include the configuration and drawing ornamenting of the drawing space of a whole page.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160658.9A CN108009217A (en) | 2017-11-20 | 2017-11-20 | The method that water resources in china support risk figure is made based on database-driven rapid batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160658.9A CN108009217A (en) | 2017-11-20 | 2017-11-20 | The method that water resources in china support risk figure is made based on database-driven rapid batch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108009217A true CN108009217A (en) | 2018-05-08 |
Family
ID=62053175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711160658.9A Pending CN108009217A (en) | 2017-11-20 | 2017-11-20 | The method that water resources in china support risk figure is made based on database-driven rapid batch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108009217A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986638A (en) * | 2018-06-15 | 2018-12-11 | 武汉智图科技有限责任公司 | A kind of method of sea chart thematic map rapid drafting |
| CN109145174A (en) * | 2018-08-01 | 2019-01-04 | 山东省国土测绘院 | A kind of emergency geography information quick draw graphics system and its drafting method |
| CN109871458A (en) * | 2019-02-01 | 2019-06-11 | 南京泛在地理信息产业研究院有限公司 | A kind of street lamp special pipelines spatial data error calibration method based on comprehensive pipeline |
| CN110675729A (en) * | 2019-10-14 | 2020-01-10 | 山东省国土测绘院 | Multi-version local geographic information integrated drawing method and system |
| CN110688687A (en) * | 2019-09-28 | 2020-01-14 | 滁州学院 | Method for batch generation of reclaimed resource survey maps for urban and rural construction land |
| CN114018243A (en) * | 2021-11-05 | 2022-02-08 | 苍穹数码技术股份有限公司 | Map data processing method, device, equipment and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100013831A1 (en) * | 2008-07-17 | 2010-01-21 | Oseberg,L.L.C. | Method for geographically displaying oil and gas related information |
| CN101706813A (en) * | 2009-11-27 | 2010-05-12 | 中国科学院地理科学与资源研究所 | Map symbol library management system and method based on self-adaptation mechanism |
| CN103366633A (en) * | 2013-04-16 | 2013-10-23 | 中国水利水电科学研究院 | Water conservation map data model-based flood risk map drawing method and system thereof |
| CN103605679A (en) * | 2013-10-31 | 2014-02-26 | 于丽珠 | Distribution database map generation operation method |
| CN105760536A (en) * | 2016-03-14 | 2016-07-13 | 中国地质调查局发展研究中心 | Geological map database establishing device and geological map database establishing device method based on geological database |
| CN106204684A (en) * | 2016-07-13 | 2016-12-07 | 国家海洋信息中心 | A kind of marine thematic map automatization preparation method of task based access control stream |
| CN106568377A (en) * | 2016-11-07 | 2017-04-19 | 武汉大学 | Tectonic geodetic survey mapping method and system based on ArcEngine |
-
2017
- 2017-11-20 CN CN201711160658.9A patent/CN108009217A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100013831A1 (en) * | 2008-07-17 | 2010-01-21 | Oseberg,L.L.C. | Method for geographically displaying oil and gas related information |
| CN101706813A (en) * | 2009-11-27 | 2010-05-12 | 中国科学院地理科学与资源研究所 | Map symbol library management system and method based on self-adaptation mechanism |
| CN103366633A (en) * | 2013-04-16 | 2013-10-23 | 中国水利水电科学研究院 | Water conservation map data model-based flood risk map drawing method and system thereof |
| CN103605679A (en) * | 2013-10-31 | 2014-02-26 | 于丽珠 | Distribution database map generation operation method |
| CN105760536A (en) * | 2016-03-14 | 2016-07-13 | 中国地质调查局发展研究中心 | Geological map database establishing device and geological map database establishing device method based on geological database |
| CN106204684A (en) * | 2016-07-13 | 2016-12-07 | 国家海洋信息中心 | A kind of marine thematic map automatization preparation method of task based access control stream |
| CN106568377A (en) * | 2016-11-07 | 2017-04-19 | 武汉大学 | Tectonic geodetic survey mapping method and system based on ArcEngine |
Non-Patent Citations (1)
| Title |
|---|
| 冯慧菁: "基于GIS的气象信息集成与可视化系统", 《中国优秀硕士学位论文全文数据库 基础科学辑》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986638A (en) * | 2018-06-15 | 2018-12-11 | 武汉智图科技有限责任公司 | A kind of method of sea chart thematic map rapid drafting |
| CN109145174A (en) * | 2018-08-01 | 2019-01-04 | 山东省国土测绘院 | A kind of emergency geography information quick draw graphics system and its drafting method |
| CN109871458A (en) * | 2019-02-01 | 2019-06-11 | 南京泛在地理信息产业研究院有限公司 | A kind of street lamp special pipelines spatial data error calibration method based on comprehensive pipeline |
| CN110688687A (en) * | 2019-09-28 | 2020-01-14 | 滁州学院 | Method for batch generation of reclaimed resource survey maps for urban and rural construction land |
| CN110688687B (en) * | 2019-09-28 | 2022-10-04 | 滁州学院 | Method for batch generation of reclaimed resource survey maps for urban and rural construction land |
| CN110675729A (en) * | 2019-10-14 | 2020-01-10 | 山东省国土测绘院 | Multi-version local geographic information integrated drawing method and system |
| CN110675729B (en) * | 2019-10-14 | 2021-07-20 | 山东省国土测绘院 | Multi-version local geographic information integrated drawing method and system |
| CN114018243A (en) * | 2021-11-05 | 2022-02-08 | 苍穹数码技术股份有限公司 | Map data processing method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108009217A (en) | The method that water resources in china support risk figure is made based on database-driven rapid batch | |
| Roth et al. | A typology of operators for maintaining legible map designs at multiple scales | |
| CN102799702B (en) | Quick topographic map making method based on database driving | |
| CN106204692B (en) | A kind of ocean section drawing drawing method based on GIS platform | |
| CN108022273B (en) | Picture number detachable picture making method | |
| CN110852557A (en) | GIS-based refuse landfill site selection method and device | |
| CN103366633A (en) | Water conservation map data model-based flood risk map drawing method and system thereof | |
| CN102509511A (en) | Rapid map making system based on GIS (Geographic Information System) data | |
| CN110688687B (en) | Method for batch generation of reclaimed resource survey maps for urban and rural construction land | |
| CN102289991A (en) | Visual-variable-based automatic classification and configuration method of map lettering | |
| CN106021342A (en) | A city space growth ring map making and analyzing method | |
| Sampson et al. | WRF Hydro GIS Pre-Processing Tools, Version 5.0, Documentation | |
| CN103955909A (en) | Method and system for manufacturing thematic map by fusing images based on MapGISK9 | |
| CN111260749A (en) | Method, device and storage medium for generating standard scale map | |
| CN108491427A (en) | PDF tile maps and production method | |
| CN110688756B (en) | Collection and drawing integrated completion drawing manufacturing method | |
| CN108711356A (en) | Geography target and symbol figure method for registering in vectorial geographical PDF cartographies | |
| CN108182272B (en) | Method for making Chinese environment risk graph based on average area concept | |
| CN110688443B (en) | Annotation method based on map annotation model | |
| CN101739498A (en) | Method for accurately designing and building ArcGIS symbol library | |
| CN108491173A (en) | Across map sheet page-by-page printing method based on geographical PDF maps | |
| CN110378977A (en) | Computer graphical symbolic formulation method, electronic equipment, storage medium | |
| CN108829832A (en) | A method of the map batch symbolism based on CorelDraw software | |
| Zhao et al. | a Study of Rapid Mapping Technology Based on Adobe Illustrator | |
| Sun et al. | Digital Cartography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |