CN105588557A - Tobacco field electronic map based on geographic information data and navigation method thereof - Google Patents
Tobacco field electronic map based on geographic information data and navigation method thereof Download PDFInfo
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- CN105588557A CN105588557A CN201510929484.2A CN201510929484A CN105588557A CN 105588557 A CN105588557 A CN 105588557A CN 201510929484 A CN201510929484 A CN 201510929484A CN 105588557 A CN105588557 A CN 105588557A
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- data
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- professional
- geographic information
- geographical
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
Abstract
The invention provides a tobacco field electronic map based on geographic information data and a navigation method thereof. The method comprises the steps that the geographic information data is collected; metadata of the geographic information data is set up based on the geographic information data; a basic geographic data layer of the electronic map is established based on the metadata, and comprises basic geographic data, and the basic geographic data is generated by the metadata; based on the metadata, one or more professional geographic data layers of the electronic map are established on the basic geographic data layer and comprise professional geographic data, and the professional geographic data is generated by the metadata; the metadata is shared by the basic geographic data and the professional geographic data; the basic geographic data layer is utilized for providing basic geographic navigation; the professional geographic data layers are utilized for providing professional geographic navigation. The electronic map based on the geographic information data is further disclosed. According to the technical scheme, the geographic information data is fully utilized for providing the electronic map with rich information.
Description
Technical field
The present invention relates to vega electronic map technique field, more specifically, relate to a kind of based on geographic information dataVega electronic chart and air navigation aid thereof.
Background technology
Along with popularizing of electronic equipment, the application of electronic chart is more and more extensive. Electronic chart and traditional planeMap is compared, and abundanter information can be provided, and especially can provide conventional planar map to carryHaving about the business in a certain region, humane etc. additional information of confession. On electronic chart, increase other additional lettersThe main mode that adopts geographic information data of breath.
Summary of the invention
The invention provides a kind of vega electronic chart and air navigation aid thereof based on geographic information data, it is right to realizeThe navigation accurately of vega.
In order to reach above-mentioned technical purpose, technical scheme of the present invention is as follows:
A vega air navigation aid of utilizing geographic information data, comprising:
Gather vega geographic information data;
Create the metadata of geographic information data based on geographic information data;
Set up the geo-spatial data layer of electronic chart based on described metadata, described geo-spatial data layer comprisesGeo-spatial data, described geo-spatial data is produced by described metadata;
Based on described metadata, on described geo-spatial data layer, set up the specialty of one or more layers electronic chartGeodata layer, the geographical data Layer of described specialty comprises professional geodata, and described professional geodata is by describedMetadata produces; Wherein, metadata described in described geo-spatial data and the geographical data sharing of described specialty;
Utilize described geo-spatial data layer that fundamental geological navigation is provided; And
Utilize the geographical data Layer of described specialty that professional Geographic Navigation is provided.
Further, described geo-spatial data comprises frame data.
Further, described fundamental geological navigation comprises:
Show the geo-spatial data layer of electronic chart;
Inquire about on the geo-spatial data layer of described electronic chart according to frame data.
Further, the geographical packet of described specialty is drawn together frame data geographic information data in addition.
Further, described professional Geographic Navigation comprises:
Show including geo-spatial data layer and at least one deck professionally manage the many of electronic chart data LayerIndividual layer;
Utilize professional geographical data Layer carry out the amplification of view and dwindle;
Utilize professional geographical data Layer to carry out the roaming of view;
Utilizing professional geographical data Layer to carry out distance calculates;
Inquire about on the geographical data Layer of specialty of electronic chart according to the attribute of patent geodata;
Add up according to the attribute of patent geodata.
A vega electronic chart based on geographic information data, comprising:
Metadatabase, first number of the geographic information data that preservation creates based on the vega geographic information data gatheringAccording to;
Geo-spatial data layer, sets up based on described metadata, and described geo-spatial data layer comprises fundamental geologicalData, described geo-spatial data is produced by described metadata;
One or more layers professional geographical data Layer, builds on described geo-spatial data layer based on described metadataVertical, the geographical data Layer of described specialty comprises professional geodata, and described professional geodata is produced by described metadataRaw; Wherein, metadata described in described geo-spatial data and the geographical data sharing of described specialty;
Fundamental geological guider, utilizes described geo-spatial data layer that fundamental geological navigation is provided; And
The geographical guider of specialty, utilizes the geographical data Layer of described specialty that professional Geographic Navigation is provided.
Further, described geo-spatial data comprises frame data.
Further, the fundamental geological navigation that described fundamental geological guider provides comprises:
Show the geo-spatial data layer of electronic chart;
Inquire about on the geo-spatial data layer of described electronic chart according to frame data.
Further, the geographical packet of described specialty is drawn together frame data geographic information data in addition.
Further, the professional Geographic Navigation that the geographical guider of described specialty provides comprises:
Show including geo-spatial data layer and at least one deck professionally manage the many of electronic chart data LayerIndividual layer;
Utilize professional geographical data Layer carry out the amplification of view and dwindle;
Utilize professional geographical data Layer to carry out the roaming of view;
Utilizing professional geographical data Layer to carry out distance calculates;
Inquire about on the geographical data Layer of specialty of electronic chart according to the attribute of patent geodata;
Add up according to the attribute of patent geodata.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
The present invention creates the metadata of geographic information data by gathering vega geographic information data, utilize metadataSet up the geo-spatial data layer of electronic chart, utilize geo-spatial data layer that fundamental geological navigation, profit are providedProvide professional Geographic Navigation with the geographical data Layer of described specialty.
Brief description of the drawings
Fig. 1 is the flow chart of air navigation aid of the present invention;
Fig. 2 is the structure chart of electronic chart of the present invention.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent realityThe size of border product;
To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be to manageSeparate.
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
Embodiment 1
As shown in Figure 1, a kind of vega air navigation aid of utilizing geographic information data, comprising:
Gather vega geographic information data;
Create the metadata of geographic information data based on geographic information data;
Set up the geo-spatial data layer of electronic chart based on described metadata, described geo-spatial data layer comprisesGeo-spatial data, described geo-spatial data is produced by described metadata;
Based on described metadata, on described geo-spatial data layer, set up the specialty of one or more layers electronic chartGeodata layer, the geographical data Layer of described specialty comprises professional geodata, and described professional geodata is by describedMetadata produces; Wherein, metadata described in described geo-spatial data and the geographical data sharing of described specialty;
Utilize described geo-spatial data layer that fundamental geological navigation is provided; And
Utilize the geographical data Layer of described specialty that professional Geographic Navigation is provided.
Wherein, geo-spatial data comprises frame data, and fundamental geological navigation comprises:
Show the geo-spatial data layer of electronic chart;
Inquire about on the geo-spatial data layer of described electronic chart according to frame data; Specialty geodataComprise frame data geographic information data in addition.
Specialty Geographic Navigation comprises:
Show including geo-spatial data layer and at least one deck professionally manage the many of electronic chart data LayerIndividual layer;
Utilize professional geographical data Layer carry out the amplification of view and dwindle;
Utilize professional geographical data Layer to carry out the roaming of view;
Utilizing professional geographical data Layer to carry out distance calculates;
Inquire about on the geographical data Layer of specialty of electronic chart according to the attribute of patent geodata;
Add up according to the attribute of patent geodata.
Embodiment 2
As shown in Figure 2, a kind of vega electronic chart based on geographic information data, comprising:
Metadatabase, first number of the geographic information data that preservation creates based on the vega geographic information data gatheringAccording to;
Geo-spatial data layer, sets up based on described metadata, and described geo-spatial data layer comprises fundamental geologicalData, described geo-spatial data is produced by described metadata;
One or more layers professional geographical data Layer, builds on described geo-spatial data layer based on described metadataVertical, the geographical data Layer of described specialty comprises professional geodata, and described professional geodata is produced by described metadataRaw; Wherein, metadata described in described geo-spatial data and the geographical data sharing of described specialty;
Fundamental geological guider, utilizes described geo-spatial data layer that fundamental geological navigation is provided; And
The geographical guider of specialty, utilizes the geographical data Layer of described specialty that professional Geographic Navigation is provided.
Described geo-spatial data comprises frame data; The fundamental geological navigation bag that fundamental geological guider providesDraw together:
Show the geo-spatial data layer of electronic chart;
Inquire about on the geo-spatial data layer of described electronic chart according to frame data.
The geographical packet of specialty is drawn together the geographic information data beyond frame data; The geographical guider of specialty providesSpecialty Geographic Navigation comprises:
Show including geo-spatial data layer and at least one deck professionally manage the many of electronic chart data LayerIndividual layer;
Utilize professional geographical data Layer carry out the amplification of view and dwindle;
Utilize professional geographical data Layer to carry out the roaming of view;
Utilizing professional geographical data Layer to carry out distance calculates;
Inquire about on the geographical data Layer of specialty of electronic chart according to the attribute of patent geodata;
Add up according to the attribute of patent geodata.
The corresponding same or analogous parts of same or analogous label;
In accompanying drawing, describe position relationship for only for exemplary illustration, can not be interpreted as the limit to this patentSystem;
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is notIt is the restriction to embodiments of the present invention. For those of ordinary skill in the field, in above-mentioned explanationBasis on can also make other changes in different forms. Here without also cannot be to all enforcementMode gives exhaustive. All any amendments of doing within the spirit and principles in the present invention, be equal to replace and improveDeng, within all should being included in the protection domain of the claims in the present invention.
Claims (10)
1. a vega air navigation aid of utilizing geographic information data, is characterized in that, comprising:
Gather vega geographic information data;
Create the metadata of geographic information data based on geographic information data;
Set up the geo-spatial data layer of electronic chart based on described metadata, described geo-spatial data layer comprisesGeo-spatial data, described geo-spatial data is produced by described metadata;
Based on described metadata, on described geo-spatial data layer, set up the specialty of one or more layers electronic chartGeodata layer, the geographical data Layer of described specialty comprises professional geodata, and described professional geodata is by describedMetadata produces; Wherein, metadata described in described geo-spatial data and the geographical data sharing of described specialty;
Utilize described geo-spatial data layer that fundamental geological navigation is provided; And
Utilize the geographical data Layer of described specialty that professional Geographic Navigation is provided.
2. the vega air navigation aid of utilizing geographic information data according to claim 1, is characterized in that,Described geo-spatial data comprises frame data.
3. the vega air navigation aid of utilizing geographic information data according to claim 1, is characterized in that,Described fundamental geological navigation comprises:
Show the geo-spatial data layer of electronic chart;
Inquire about on the geo-spatial data layer of described electronic chart according to frame data.
4. the vega air navigation aid of utilizing geographic information data according to claim 1, is characterized in that,The geographical packet of described specialty is drawn together the geographic information data beyond frame data.
5. the vega air navigation aid of utilizing geographic information data according to claim 1, is characterized in that,Described professional Geographic Navigation comprises:
Show including geo-spatial data layer and at least one deck professionally manage the many of electronic chart data LayerIndividual layer;
Utilize professional geographical data Layer carry out the amplification of view and dwindle;
Utilize professional geographical data Layer to carry out the roaming of view;
Utilizing professional geographical data Layer to carry out distance calculates;
Inquire about on the geographical data Layer of specialty of electronic chart according to the attribute of patent geodata;
Add up according to the attribute of patent geodata.
6. the vega electronic chart based on geographic information data, is characterized in that, comprising:
Metadatabase, first number of the geographic information data that preservation creates based on the vega geographic information data gatheringAccording to;
Geo-spatial data layer, sets up based on described metadata, and described geo-spatial data layer comprises fundamental geologicalData, described geo-spatial data is produced by described metadata;
One or more layers professional geographical data Layer, builds on described geo-spatial data layer based on described metadataVertical, the geographical data Layer of described specialty comprises professional geodata, and described professional geodata is produced by described metadataRaw; Wherein, metadata described in described geo-spatial data and the geographical data sharing of described specialty;
Fundamental geological guider, utilizes described geo-spatial data layer that fundamental geological navigation is provided; And
The geographical guider of specialty, utilizes the geographical data Layer of described specialty that professional Geographic Navigation is provided.
7. the vega electronic chart based on geographic information data according to claim 6, is characterized in that,Described geo-spatial data comprises frame data.
8. the vega electronic chart based on geographic information data according to claim 6, is characterized in that,The fundamental geological navigation that described fundamental geological guider provides comprises:
Show the geo-spatial data layer of electronic chart;
Inquire about on the geo-spatial data layer of described electronic chart according to frame data.
9. the vega electronic chart based on geographic information data according to claim 6, is characterized in that,The geographical packet of described specialty is drawn together the geographic information data beyond frame data.
10. the vega electronic chart based on geographic information data according to claim 6, is characterized in that,The professional Geographic Navigation that the geographical guider of described specialty provides comprises:
Show including geo-spatial data layer and at least one deck professionally manage the many of electronic chart data LayerIndividual layer;
Utilize professional geographical data Layer carry out the amplification of view and dwindle;
Utilize professional geographical data Layer to carry out the roaming of view;
Utilizing professional geographical data Layer to carry out distance calculates;
Inquire about on the geographical data Layer of specialty of electronic chart according to the attribute of patent geodata;
Add up according to the attribute of patent geodata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929484.2A CN105588557A (en) | 2015-12-11 | 2015-12-11 | Tobacco field electronic map based on geographic information data and navigation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929484.2A CN105588557A (en) | 2015-12-11 | 2015-12-11 | Tobacco field electronic map based on geographic information data and navigation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105588557A true CN105588557A (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929484.2A Pending CN105588557A (en) | 2015-12-11 | 2015-12-11 | Tobacco field electronic map based on geographic information data and navigation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050005289A1 (en) * | 2003-07-01 | 2005-01-06 | Dirk Adolph | Method of linking metadata to a data stream |
| CN1633092A (en) * | 2004-11-25 | 2005-06-29 | 武汉大学 | Distributed GIS space information integration apparatus and method based on mobile Agent and GML |
| CN1965317A (en) * | 2004-06-07 | 2007-05-16 | 松下电器产业株式会社 | Content display device and content display method |
| CN101110079A (en) * | 2007-06-27 | 2008-01-23 | 中国科学院遥感应用研究所 | Digital globe antetype system |
| CN101813485A (en) * | 2009-02-24 | 2010-08-25 | 上海众恒信息产业股份有限公司 | Electronic map based on geographic information data and navigation method thereof |
-
2015
- 2015-12-11 CN CN201510929484.2A patent/CN105588557A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050005289A1 (en) * | 2003-07-01 | 2005-01-06 | Dirk Adolph | Method of linking metadata to a data stream |
| CN1965317A (en) * | 2004-06-07 | 2007-05-16 | 松下电器产业株式会社 | Content display device and content display method |
| CN1633092A (en) * | 2004-11-25 | 2005-06-29 | 武汉大学 | Distributed GIS space information integration apparatus and method based on mobile Agent and GML |
| CN101110079A (en) * | 2007-06-27 | 2008-01-23 | 中国科学院遥感应用研究所 | Digital globe antetype system |
| CN101813485A (en) * | 2009-02-24 | 2010-08-25 | 上海众恒信息产业股份有限公司 | Electronic map based on geographic information data and navigation method thereof |
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Application publication date: 20160518 |