CN107168994A - Design implementation method based on power network GIS platform map denotation style model storehouse - Google Patents
Design implementation method based on power network GIS platform map denotation style model storehouse Download PDFInfo
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- CN107168994A CN107168994A CN201710199089.2A CN201710199089A CN107168994A CN 107168994 A CN107168994 A CN 107168994A CN 201710199089 A CN201710199089 A CN 201710199089A CN 107168994 A CN107168994 A CN 107168994A
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Abstract
The invention discloses the design implementation method based on power network GIS platform map denotation style model storehouse, including：(1), Uniform data format and coordinate system；(2), by navigation data respectively with 1:2000 data and 1:500 fusions, and import data in File Geodatabase；(3), POI, road are extracted according to key element code, segmented, according to a GEOCODE attributes Multi-layer technology point annotation for annotation layer, differentiation is carried out to the annotation such as the POI after subdivision and traffic, administrative division and shown, be that each figure layer sets displaying ratio chi；(4), complete mark to set and symbolism setting, the map optimized is preserved, mxd is generated, and preserve relative path；(5), service issue, attempts section；(6), the map rendering scheme after standardization is illustrated in the form of standard or specification document, power network GIS platform map denotation style model storehouse is ultimately formed.
Description
Technical field
It is specifically a kind of based on prominent electricity the present invention relates to a kind of GIS map Show Styles model library design method
The method of the fusion GIS map style model storehouse design of power device space distribution bandwagon effect, in order to by whole power network
The system Seamless integration- of equipment control, operation of power networks and maintenance management, belongs to power grid GIS map denotation pattern and builds and management neck
Domain.
Background technology
In November, 2011, State Grid Shandong Electric Power Company formally starts Construction of Geographic Information Platform work, and in 2012
December in year completes examination of reaching the standard grade.Platform construction so far, realizes the whole province's domain covering of power network resources equipment and geo-spatial data.
Fundamental geological spatial data is the important component of power network GIS platform, and wherein fundamental geological spatial data includes 2.5 meters of SPOT
Image, 1:10000 navigation datas, sub-meter grade image, 1:2000 vector datas and 1:500 vector datas, these map space numbers
According to the abstract map stored for digital form, and power network GIS platform needs to cross computer screen reality by relying on such data
The visualization of existing numerical map, it is therefore desirable to by the work of map figure with map languages such as symbol, color, annotations to existing
Numerical map carries out Show Styles model construction.
To solve the active demand that related service applies the application to power network spatial information, the system of power network spatial information is realized
One shows, intuitively expression, quick transmission, passes through establishment《Power grid GIS spatial Information Service platform pel specification》, to GIS platform
The symbol of middle power equipment has carried out specification and the constraint of uniformity, so as to lift the identifiability of graphical symbol, improves and draws
Efficiency, guarantee drawing quality, meet the demand of power network fine-grained management.Existing map denotation style model is as presently most
A kind of popular computer program product, it has the advantages that some are quite outstanding, is also showed in GIS-Geographic Information System now
Compare outstanding.But, match somebody with somebody because the normalization and binding character of power network GIS platform system own power pel symbol are limited, commonly
Map denotation style model can not realize and the seamless effect merged of grid equipment display effect that wherein subject matter is concentrated
At following two aspects：
1. descriptive power is not strong：Existing map denotation style model is difficult to the complicated graphical information of description, particularly lacks
The symbolic formulation of weary correspondence power network GIS platform.Descriptive power not enough can also make the editing inefficiency of map denotation pattern,
This will greatly increase user and sets up the time of model library, and then have influence on the application of whole GIS-Geographic Information System.
2. display quality is not high：Without the effect highlighted well with power network key element thematic data, while there is also
With the afoul situation of power network key element figure color, it is impossible to realize the good experience of user.
The content of the invention
It is an object of the invention to provide the design implementation method based on power network GIS platform map denotation style model storehouse,
On the basis of the existing map figure scheme of power network GIS platform, with reference to existing country and industry standard specification, optimize, and shape
Into standard, generally accreditation, sharable standards and norms, use for reference and apply for the production of remaining electronic map and user, realization matches somebody with somebody
The unification of figure style, is conducive to the shared of achievement and transmits, instruct the work of map figure is convenient and swift to carry out.
To achieve the above object, the present invention uses following technical proposals：
Based on the design implementation method in power network GIS platform map denotation style model storehouse, comprise the following steps：
(1), Uniform data format and coordinate system；
(2), data fusion, by navigation data respectively with 1:2000 data and 1:500 fusions, and import data to
In ArcCatalog File Geodatabase, wherein specific data type is built in corresponding gdb respectively, classification is formed
The map datum of change deposits form；
(3), POI, road are extracted according to key element code, segmented, according to a GEOCODE attribute Multi-layer technology for annotation layer
Point annotation, carries out differentiation to the annotation such as the POI after subdivision and traffic, administrative division and shows, is that each figure layer sets displaying ratio
Chi；
(4), complete mark to set and symbolism setting, the map optimized is preserved, generate mxd, and preserve relative road
Footpath；
(5), service issue, attempts section；
(6), the map rendering scheme after standardization is illustrated in the form of standard or specification document, and then forms energy
The map denotation style model storehouse matched with grid equipment, ultimately forms power network GIS platform map denotation style model storehouse, should
Models coupling Shandong geomorphic type diversity feature, and according to the Regional Distributing Regularity of Shandong geomorphic type, carrying out electronically
When figure shows configuration, trunk river, lake are extracted, and stereoeffect is constructed to mountain area for Shandong Province's landform shape.
The beneficial effects of the invention are as follows,
The present invention is on the basis of the existing map figure scheme of power network GIS platform, with reference to existing country and professional standard rule
Model, is optimized, and forms standard, generally accreditation, sharable standards and norms, for the production of remaining electronic map and user
Application is used for reference, the unification of figure style is realized, is conducive to the shared of achievement and transmits, instruct the work of map figure is convenient and swift to open
Exhibition.
Brief description of the drawings
Fig. 1 is Shandong Province's landform shape construction three-dimensional effect diagram；
Fig. 2 is Shandong Province's power grid GIS map denotation style library model first layer design sketch；
Fig. 3 is Shandong Province's power grid GIS map denotation style library model second layer effect Local map；
Fig. 4 is Shandong Province's power grid GIS map denotation style library model third layer effect Local map；
Fig. 5 is Shandong Province's the 4th layer of effect Local map of power grid GIS map denotation style library model；
Fig. 6 is Shandong Province's power grid GIS map denotation style library model layer 5 effect Local map；
Fig. 7 is Shandong Province's power grid GIS map denotation style library model layer 6 effect Local map；
Fig. 8 is Shandong Province's power grid GIS map denotation style library model layer 7 effect Local map；
Fig. 9 is Shandong Province's the 8th layer of effect Local map of power grid GIS map denotation style library model；
Figure 10 is Shandong Province's the 9th layer of effect Local map of power grid GIS map denotation style library model；
Figure 11 is Shandong Province's the tenth layer of effect Local map of power grid GIS map denotation style library model；
Figure 12 is Shandong Province's power grid GIS map denotation style library model eleventh floor effect Local map；
Figure 13 is Shandong Province's power grid GIS map denotation style library model Floor 12 effect Local map；
Figure 14 is Shandong Province's power grid GIS map denotation style library the 13rd layer of effect Local map of model；
Figure 15 is Shandong Province's power grid GIS map denotation style library the 14th layer of effect Local map of model.
Embodiment
Illustrate for that can understand, the technical characterstic of this programme, referring to《Shandong Electric Power Corp.'s geo-spatial data
2000 engineer's scale geo-spatial datas prepare specification》, power network GIS platform map denotation style model storehouse is ultimately formed, such as Fig. 1 institutes
Show, the models coupling Shandong geomorphic type diversity feature, and according to the Regional Distributing Regularity of Shandong geomorphic type, carrying out electricity
During sub- map denotation configuration, trunk river, lake are extracted, and stereoeffect is constructed to mountain area for Shandong Province's landform shape.Tool
Body embodiment is as follows：
(1) Uniform data format and coordinate system；
The spatial frame of reference of fundamental geological spatial data is 2000 national earth coordinates.
(2) data fusion, by navigation data and 1:2000 data and 1:500 fusions, and import data to ArcCatalog
File Geodatabase in；
Wherein specific data type is built in corresponding gdb respectively, and the map datum for forming classificationization deposits form, and presses
Following table requires to carry out figure layer layering and element category.
Vector data is classified with code according to GB/T 13923-2006《Fundamental Geographic Information System element category and code》Hold
OK.
POI, road are extracted according to key element code, segmented；According to the GEOCODE attributes Multi-layer technology point note of an annotation layer
Note.
Reference《CHZ 9011-2011 geographic information public service platform electronic map data specifications》, with reference to each key element
Feature, carries out differentiation to the annotation such as the POI after subdivision and traffic, administrative division and shows.
(3) displaying ratio chi is set for each figure layer；
Following table is that the engineer's scale of each figure layer is set.
As shown in Fig. 2 to Figure 15, the power grid GIS map denotation style library model ultimately formed, according to level show it is suitable
Sequence specifically builds the element of model library.
First layer (1：4096000)
Provincial boundaries, circle of city, the main river of extraction are shown under Shandong whole area figure, simple display the whole province geographic profile, the engineer's scale
Stream, lake, and the auxiliary Shandong Province's landform shape that is directed to constructs stereoeffect to mountain area.
Grid equipment：500kV and above transformer station, power transmission cable/wire.
Geographic element:(1) navigation data：Provincial boundaries, circle of city, Main Lakes.
The second layer (1:2048000)
This layer addition high speed, the main road network information such as railway, are marked to its summary, and for prefectures and cities' configuration different color with
It is simple to distinguish；Not influence grid equipment bandwagon effect, appropriate reduction geographic element color density.
Grid equipment：500kV and above transformer station, power transmission cable/wire.
Geographic element:
(1) navigation data：Province/circle of city, high speed, railway, Main Lakes, province/city-level administrative division.
Third layer (1:1024000)
This layer adds national highway, and its color scheme higher speed is more shallow.
Grid equipment：500kV and above transformer station, power transmission cable/wire.
Geographic element:
(1) navigation data：Province/circle of city, high speed, railway, national highway, Main Lakes, province/city/area's level administrative division.
4th layer (1:512000)
This layer of grid equipment is shown specifically, and the geographic range of a districts and cities is covered in screen ranges.Consider increase area
Boundary, Bing Duige areas are labeled, and pattern is with reference to Baidu map using blue underframe.
Grid equipment：220kV and above transformer station, power transmission cable/wire.
Geographic element:
(1) navigation data：Province/regional boundary, high speed, railway, national highway, provincial highway, Main Lakes, province/area's level administrative division；
(2) annotation：Provincial government.
Layer 5 (1:256000)
Cancel mountain region effect since this layer to show, all kinds of atural objects step by step increased in navigation data are shown, such as greenery patches, township
Town.
Grid equipment：220kV and above transformer station, power transmission cable/wire, power plant.
Geographic element:
(1) navigation data：Province/regional boundary, high speed, railway, national highway, provincial highway, greenery patches, province/area's level administrative division；
(2) annotation：Provincial government.
Layer 6 (1:128000)
110kV voltage class grid equipments show that increase trunk roads road name, key university, provincial company and provincial government etc. are heavy
Atural object is wanted to show.
Grid equipment：110kV and above transformer station, power transmission cable/wire, power plant.
Geographic element:(1) navigation data：Provincial boundaries, high speed, railway, national highway, provincial highway, greenery patches, province/area's level administrative division；
(2) annotation：Provincial government, electric company of Shandong Province, main university, road name.
Layer 7 (1:64000)
This layer increases the display of the significant atural objects such as railway station, electric company of cities and counties.
Grid equipment：110kV and above transformer station, power transmission cable/wire, power plant.
Geographic element:(1) navigation data：Provincial boundaries, high speed, railway, national highway, provincial highway, greenery patches, province/area's level administrative division；
(2) annotation：Provincial government, Shandong Province/electric company of cities and counties, railway station.
8th layer (1:32000)
1 since the engineer's scale:2000 vector datas show step by step, road, greenery patches, lake in 2000 vector datas,
Reservoir structure face is shown, is shown while increasing the atural objects such as scenic spot, park, science and technology center.
Grid equipment：110kV and above transformer station, power transmission cable/wire, power plant.
Geographic element:
(1) navigation data high speed, railway, national highway, provincial highway, greenery patches, provincial administrative division；
(2) 2000 vectors：Road surface, highway sideline, road axis, wire water system, greenery patches, lake, reservoir；
(3) annotation province/municipal government, Shandong Province/electric company of cities and counties, railway station, park, science and technology center/museum/books
Shop, scenic spot.
9th layer (1:16000)
Increase the POI annotations such as bus station, hospital, village.
Grid equipment：10kV and above transformer station, power transmission cable/wire, power plant, transmission of electricity connecting line, power transmission cable connect
Ground case, power transmission cable feeder pillar, transmission of electricity special area.
Geographic element:
(1) navigation data high speed, railway, national highway, provincial highway, provincial administrative division；
(2) 2000 vector road surfaces, highway sideline, road axis, wire water system, greenery patches, lake, reservoir；
(3) annotation province/municipal government, village, Shandong Province/electric company of cities and counties, railway station, bus station, park, science and technology center/
Museum/library, scenic spot, hospital.
Tenth layer (1:8000)
This layer of residential area, road name, communal facility start display.
Grid equipment：10kV and above transformer station, power transmission cable/wire, power transmission cable feeder pillar, except transmission operation bar etc.
All power transmission and transforming equipments；Power plant, distribution class cable, wire, station.
Geographic element:
(1) navigation data high speed, railway, national highway, provincial highway, provincial administrative division；
(2) 2000 vectors：Road surface, highway sideline, road axis, wire water system, greenery patches, lake, reservoir, Ju Minjian
Build, road axis, communal facility；
(3) annotation province/city/town government, village, Shandong Province/electric company of cities and counties, railway station, bus station, park, science and technology
Shop/museum/library, scenic spot, university, mansion.
Eleventh floor (1:4000)
Increase the POI such as government bodies, hospital, middle school, bank
Grid equipment：The institute such as 10kV and above transformer station, power transmission cable/wire, power transmission cable feeder pillar, transmission operation bar
There is power transmission and transforming equipment；Power plant；Distribution class cable, wire, station, on post equipment, connecting line, cable intermediate joint, intersection across
More.
Geographic element:
(1) navigation data high speed, railway, national highway, provincial highway, provincial administrative division；
(2) 2000 vector road surfaces, highway sideline, road axis, wire water system, greenery patches, lake, reservoir, Ju Minjian
Build, road axis, communal facility；
(3) annotation province/city/town government, village, Shandong Province/electric company of cities and counties, railway station, bus station, park, science and technology
Shop/museum/library, scenic spot, university, mansion, government bodies, hospital, middle school, bank.
Floor 12 (1:2000)
Increase the POI such as primary school, kindergarten, hotel；Increase high pressure client, low-voltage equipment, the display of counter box.
Grid equipment：Defeated change is matched somebody with somebody, marketed, low pressure all devices.
Geographic element:
(1) navigation data high speed, railway, national highway, provincial highway, provincial administrative division；
(2) 2000 vector road surfaces, highway sideline, road axis, wire water system, greenery patches, lake, reservoir, Ju Minjian
Build, road axis, communal facility；
(3) annotation province/city/town government, village, Shandong Province/electric company of cities and counties, railway station, bus station, park, science and technology
Shop/museum/library, scenic spot, university, mansion, government bodies, hospital, middle school, primary school, kindergarten, scenic spot, hotel.
13rd layer (1:1000)
Grid equipment：Defeated change is matched somebody with somebody, marketed, low pressure, interior all devices of standing.
Geographic element:
(1) navigation data high speed, railway, national highway, provincial highway, provincial administrative division；
(2) 2000 vector road surfaces, highway sideline, road axis, wire water system, greenery patches, lake, reservoir, Ju Minjian
Build, road axis, communal facility；
(3) annotation province/city/town government, village, Shandong Province/electric company of cities and counties, railway station, bus station, park, science and technology
Shop/museum/library, scenic spot, university, mansion, government bodies, hospital, middle school, primary school, kindergarten, scenic spot, hotel,
Means of transportation, ATM cash dispensers, village, company, amusement and leisure, other financial annotations.
14th layer (1:500)
Other annotations show that so far, all atural objects are all shown in map in this layer.
Grid equipment：Defeated change is matched somebody with somebody, marketed, low pressure, interior all devices of standing.
Geographic element:
(1) navigation data high speed, railway, national highway, provincial highway, provincial administrative division；
(2) 2000 vector road surfaces, highway sideline, road axis, wire water system, greenery patches, lake, reservoir, Ju Minjian
Build, road axis, communal facility；
(3) annotation province/city/town government, village, Shandong Province/electric company of cities and counties, railway station, bus station, park, science and technology
Shop/museum/library, scenic spot, university, mansion, government bodies, hospital, middle school, primary school, kindergarten, scenic spot, hotel,
Means of transportation, ATM cash dispensers, village, company, amusement and leisure, other financial annotations.
(4) mark is set, and sets display level, mark field, font, font size, RGB of mark etc.；
(5) symbolism is set, and is designed size, RGB, symbol, the shade etc. of point, line, surface key element, is made map symbol；
Reference《The public geography information universal map symbols of GB/T 24354-2009》And Baidu map, google maps etc.
Symbolism setting is carried out, cartographic information is passed on directly perceived, concise, point symbol parameter in more detail.
(6) figure scheme is preserved；
The map optimized is preserved, mxd is generated, and preserve relative path.
(7) service issue, attempts section；
(8) the map rendering scheme after standardization is illustrated in the form of standard or specification document, and then forms energy
With grid equipment to the map denotation style model storehouse matched.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deform still within protection scope of the present invention that creative work can make.
Claims (1)
1. the design implementation method based on power network GIS platform map denotation style model storehouse, it is characterised in that including following step
Suddenly：
(1), Uniform data format and coordinate system；
(2), data fusion, by navigation data respectively with 1:2000 data and 1:500 fusions, and import data to ArcCatalog
File Geodatabase in, wherein specific data type is built in corresponding gdb respectively, form the map number of classificationization
According to the form of depositing；
(3), POI, road are extracted according to key element code, segmented, is noted according to a GEOCODE attributes Multi-layer technology point for annotation layer
Note, carries out differentiation to the annotation such as the POI after subdivision and traffic, administrative division and shows, is that each figure layer sets displaying ratio chi；
(4), complete mark to set and symbolism setting, the map optimized is preserved, mxd is generated, and preserve relative path；
(5), service issue, attempts section；
(6), the map rendering scheme after standardization is illustrated in the form of standard or specification document, and then formation can be with electricity
The map denotation style model storehouse that net equipment matches, ultimately forms power network GIS platform map denotation style model storehouse, the model
With reference to Shandong geomorphic type diversity feature, and according to the Regional Distributing Regularity of Shandong geomorphic type, show carrying out electronic map
When showing configuration, trunk river, lake are extracted, and stereoeffect is constructed to mountain area for Shandong Province's landform shape.
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Cited By (3)
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| CN108520545A (en) * | 2018-04-03 | 2018-09-11 | 苏州舆图数据科技有限公司 | A kind of electronic map rendering intent based on symbol level detail model |
| CN110413721A (en) * | 2019-07-30 | 2019-11-05 | 武汉光庭信息技术股份有限公司 | A kind of generation method and device of map vector |
| CN117593405A (en) * | 2024-01-17 | 2024-02-23 | 武汉智图科技有限责任公司 | Method for automatically generating map drawing color band |
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| CN103761339A (en) * | 2014-02-21 | 2014-04-30 | 武汉大学 | Electronic map making method based on basic geographic information data |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520545A (en) * | 2018-04-03 | 2018-09-11 | 苏州舆图数据科技有限公司 | A kind of electronic map rendering intent based on symbol level detail model |
| CN110413721A (en) * | 2019-07-30 | 2019-11-05 | 武汉光庭信息技术股份有限公司 | A kind of generation method and device of map vector |
| CN110413721B (en) * | 2019-07-30 | 2022-03-08 | 武汉光庭信息技术股份有限公司 | Vector map generation method and device |
| CN117593405A (en) * | 2024-01-17 | 2024-02-23 | 武汉智图科技有限责任公司 | Method for automatically generating map drawing color band |
| CN117593405B (en) * | 2024-01-17 | 2024-03-19 | 武汉智图科技有限责任公司 | Method for automatically generating map drawing color band |
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