CN103186548A - Method for quickly and accurately positioning administrative region of current coordinates - Google Patents
Method for quickly and accurately positioning administrative region of current coordinates Download PDFInfo
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- CN103186548A CN103186548A CN2011104462398A CN201110446239A CN103186548A CN 103186548 A CN103186548 A CN 103186548A CN 2011104462398 A CN2011104462398 A CN 2011104462398A CN 201110446239 A CN201110446239 A CN 201110446239A CN 103186548 A CN103186548 A CN 103186548A
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Abstract
The invention discloses a method for quickly and accurately positioning an administrative region of current coordinates, i.e., a reverse geocoding system. According to the method, the problem for quickly positioning the administrative region of the current coordinates is solved. The method mainly comprises two systems, of which one is a data compiling system for compiling the conventional GIS (Geographical Information System) data with space data into a binary user-defined file format, and the other system is a reverse geocoding service system for providing high-efficiency reverse geocoding service for a web geosystem through an HTTP (Hypertext Transfer Protocol) server according to a file generated by the first system as a database.
Description
Technical field
The present invention relates to a kind of contrary geocoding system, more specifically, the present invention a kind ofly searches administrative region to the position fixing present position by coordinate.
Background technology
Along with the persistent fever of domestic webpage geosystem, increasing industry system platform has been introduced the webpage geosystem.Thereby make the webpage geosystem not only will provide high-quality geographical information service, other assistant systems that will introduce for the user who makes things convenient for browsing page also, thus the service of better hommization can be provided for webpage geosystem user.
When web page user browsing page geosystem, can often not know the residing geographic area of browsing page, thereby do not know how this carries out next step region operation.Though the user can go up to such an extent that indicate and to identify according to the map, this identification is artificial, so unusual poor efficiency and unreliable.Carrying out administrative region identification and be very important if can introduce a system supplymentary user, also is very hommization.
Summary of the invention
The purpose of this invention is to provide contrary geocoding system, a kind of system of locating administrative region, current coordinate place.This system can tell web page user to browse the residing administrative region of the map page easily.
The present invention mainly comprises:
1, the compilation tool of traditional GIS data;
2, safe auspicious spatial data index file layout;
3, search the coding of administrative region, current coordinate place by a kind of spatial index;
Compilation tool mainly is for spatial index and data security and an instrument of introducing, and it mainly acts on is that the GIS spatial data of traditional open form is generated safe auspicious spatial data index file layout;
Safe auspicious spatial data index file layout has increased data security, compares the difficulty that has increased the convenience of disposing, reduced O﹠M with traditional database; Its file content comprises spatial data, spatial index data, adopts the ciphertext pattern when data are preserved;
The introducing of spatial index has increased the time efficiency of the coding of searching administrative region, current coordinate place and has improved the concurrency of server.
With prior art, present technique has the following advantages:
Increased the confidentiality of spatial data; The spatial accuracy of system is 1 meter; Adopt spatial index, improved the response time; System has higher concurrency.
Description of drawings
Fig. 1 is the composition structural drawing that the webpage geosystem of the embodiment of the invention uses contrary geocoding system;
Fig. 2 is the schematic flow sheet that the webpage geosystem of the embodiment of the invention carries out contrary geocoding;
Fig. 3 is the compiling of contrary geocoding system of the embodiment of the invention and the synoptic diagram of deployment;
Embodiment
For make above-mentioned purpose of the present invention, feature and advantage can be more clear and easy to understand, below in conjunction with accompanying drawing the specific embodiment of the present invention done more detailed explanation.
Set forth a lot of details in the following description so that fully understand the present invention, but the present invention can also adopt other alternate manners that are different from this description to implement, so the present invention is not subjected to the restriction of following public specific embodiment.
Accompanying drawing 1 is the composition structural drawing that the webpage geosystem of the embodiment of the invention uses contrary geocoding system, comprises webpage geosystem client 101 and contrary geocoding server 102, wherein:
Accompanying drawing 2 carries out the schematic flow sheet of contrary geocoding for the webpage geosystem of the embodiment of the invention, and its execution order is:
Accompanying drawing 3 is the compiling of contrary geocoding system of the embodiment of the invention and the synoptic diagram of deployment, and wherein the data compilation system comprises 301,302,305, and deployment system comprises 303,304,305.Details are as follows:
Data compilation flow process: prepare to have the GIS data 301 of area of space information, by the compiling formation spatial index data 305 of 302 pairs of GIS data 301 of compiling system;
Service arrangement flow process: the last spatial index data 305 that generate of data compilation flow process, dispose and give contrary geocoding system, and contrary geocoding system is deployed on the http server.
Compared with prior art, contrary geocoding system of the present invention has data security to the third party disposing, thereby adopts spatial index to reach more excellent time efficiency under the situation that guarantees data precision, has high coincidence in the concurrent performance of server.
Embodiments herein only is exemplary, does not comprise all embodiment.Those skilled in the art can make various modifications and corrigendum under the application and claims.
Claims (5)
1. a method of accurately locating administrative region, current coordinate place fast namely against geocoding system, comprises
(1) compilation tool of traditional GIS data;
(2) safe auspicious spatial data index file layout.
2. the compilation tool of the described data of claim 1 is for spatial index and data security and an instrument of introducing, and it mainly acts on is that the GIS spatial data of traditional open form is generated safe auspicious spatial data index file layout.
3. the auspicious spatial data index file layout of the described Thailand of claim 1 has increased data security, compares the difficulty that has increased the convenience of disposing, reduced O﹠M with traditional database; Its file content comprises spatial data, spatial index data, adopts the ciphertext pattern when data are preserved.
4. the method for administrative region, current coordinate place, the described accurate location of claim 1, it is characterized in that searching by a kind of spatial index the coding of administrative region, current coordinate place, the introducing of spatial index has increased the time efficiency of the coding of searching administrative region, current coordinate place and has improved the concurrency of server.
5. the method for administrative region, current coordinate place, the described accurate location of claim 4 comprises:
(1) obtains the coordinate that webpage geosystem user is concerned about in real time;
(2) send coordinate to contrary geocoding server;
(3) according to the coordinate that obtains, search the administration coding of correspondence position fast;
(4) the administrative coded message of feedback and webpage geosystem, and form text prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104462398A CN103186548A (en) | 2011-12-28 | 2011-12-28 | Method for quickly and accurately positioning administrative region of current coordinates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011104462398A CN103186548A (en) | 2011-12-28 | 2011-12-28 | Method for quickly and accurately positioning administrative region of current coordinates |
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| CN103186548A true CN103186548A (en) | 2013-07-03 |
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| CN2011104462398A Pending CN103186548A (en) | 2011-12-28 | 2011-12-28 | Method for quickly and accurately positioning administrative region of current coordinates |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530330A (en) * | 2013-09-29 | 2014-01-22 | 天泽信息产业股份有限公司 | Processing method of reverse geocoding processing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074991A (en) * | 2007-06-29 | 2007-11-21 | 中国网络通信集团公司 | Method and system for processing geographic position information and middleware in geographic information system |
| US20080140311A1 (en) * | 2006-12-12 | 2008-06-12 | Group 1 Software Incorporated | Reverse geocoding system using combined street segment and point datasets |
| CN201111049Y (en) * | 2007-06-27 | 2008-09-03 | 中国科学院遥感应用研究所 | Digital terrestrial globe prototype system |
| CN101346000A (en) * | 2008-07-29 | 2009-01-14 | 方圆信通科技（北京）有限公司 | System for providing local mobile geographic information service based on GPS and mobile terminal |
-
2011
- 2011-12-28 CN CN2011104462398A patent/CN103186548A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080140311A1 (en) * | 2006-12-12 | 2008-06-12 | Group 1 Software Incorporated | Reverse geocoding system using combined street segment and point datasets |
| CN201111049Y (en) * | 2007-06-27 | 2008-09-03 | 中国科学院遥感应用研究所 | Digital terrestrial globe prototype system |
| CN101074991A (en) * | 2007-06-29 | 2007-11-21 | 中国网络通信集团公司 | Method and system for processing geographic position information and middleware in geographic information system |
| CN101346000A (en) * | 2008-07-29 | 2009-01-14 | 方圆信通科技（北京）有限公司 | System for providing local mobile geographic information service based on GPS and mobile terminal |
Non-Patent Citations (1)
| Title |
|---|
| 毕军芳: "基于开放式架构的移动空间信息服务模块的设计与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》, no. 05, 15 May 2011 (2011-05-15) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530330A (en) * | 2013-09-29 | 2014-01-22 | 天泽信息产业股份有限公司 | Processing method of reverse geocoding processing system |
| CN103530330B (en) * | 2013-09-29 | 2016-08-31 | 天泽信息产业股份有限公司 | A kind of processing method of inverse geocoding processing system |
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Application publication date: 20130703 |
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