KR20150026605A - Method take advantage of spatial data over the Internet - Google Patents

Method take advantage of spatial data over the Internet Download PDF

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Publication number
KR20150026605A
KR20150026605A KR20130105686A KR20130105686A KR20150026605A KR 20150026605 A KR20150026605 A KR 20150026605A KR 20130105686 A KR20130105686 A KR 20130105686A KR 20130105686 A KR20130105686 A KR 20130105686A KR 20150026605 A KR20150026605 A KR 20150026605A
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KR
South Korea
Prior art keywords
spatial data
data
server
user terminal
spatial
Prior art date
Application number
KR20130105686A
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Korean (ko)
Inventor
남광우
Original Assignee
경성대학교 산학협력단
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Priority to KR20130105686A priority Critical patent/KR20150026605A/en
Publication of KR20150026605A publication Critical patent/KR20150026605A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • 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

Abstract

The present invention relates to a method to make use of spatial data through the Internet in order to apply the spatial data which can be opened only with an exclusive tool to a web-based map service. The method includes: a step (S10) of converting the spatial data into dot data using a spatial data conversion terminal (10); a step (S20) of receiving and storing the dot data from the spatial data conversion terminal (10) using a server (20) connected to the spatial data conversion terminal (10) through a communication network; a step (S30) of requesting dot data to the server using a user terminal (30) connected to the server (20) through the communication network; a step (S40) of generating the dot data requested by the user terminal (30) as XML in the server (20) and transmitting the result to the user terminal (30); and a step (S50) of parsing the XML received in the user terminal (30) and drawing the result on the map of a web-based map service.

Description

[0001] METHOD FOR UTILIZING SPATIAL DATA USING THE INTERNET [0002]

The present invention relates to a method of utilizing spatial data using the Internet. More specifically, the present invention relates to a method of utilizing spatial data using the Internet. More specifically, a shape file and other spatial data are constructed in a server as point data, ≪ / RTI > and to technologies that make it usable in a variety of geographic information system (GIS) tools.

In general, spatial data is data that enables space-based analysis by linking spatial data with statistical and administrative data using analysis tools. Shape files are published by ESRI, a leading foreign GIS vendor, It is a format that has a typical spaghetti structure in which spatial objects are composed of a series of simple points without considering the association with other spatial objects. Therefore, it is necessary to implement a separate topological relationship because there is no topological relation (positional relationship between spatial objects) although there is an advantage that the speed of presentation on the screen is fast.

Shapefiles can easily be applied to tools from other GIS vendors other than ESRI, making it easy to create corresponding data files. It is also easy to learn because of its simple structure, and it can function as an exchange format between GIS data of other formats.

However, in order to use Shapefile in various fields, it is considered that the method applied to web-based map service which is actively used is convenient for many users, whereas Shapefile is not directly used, .

Patent Registration No. 10-0540899 (Nov. 11, 2006)

In order to solve such a problem, the present invention provides a method for converting a spatial data object to be used in a web-based map service into point-like data having coordinate values in a space, classifying the spatial data by type It is intended to provide data that can be used in web-based maps and spatial analysis tools.

In addition, a user who needs spatial data does not have to purchase an expensive analysis tool and can easily grasp the data represented by the web-based map service even if he or she does not have a large amount of data, thereby increasing the convenience of the user.

According to another aspect of the present invention, there is provided a method of utilizing spatial data using the Internet for applying spatial data opened in a dedicated tool to a web-based map service, Converting the data into point data (S10); (S20) receiving and storing the point data from the spatial data building terminal (10) using the server (20) connected to the spatial data building terminal (10) and the communication network; A step (S30) of requesting point data to the server (20) using a user terminal (30) connected to the server (20) via a communication network; (S40) of generating request point data of the user terminal (30) from the server (20) in XML and transmitting it to the user terminal (30); And parsing the XML received by the user terminal 30 and drawing the extracted XML on a map of the web-based map service (S50).

A user who desires to use spatial data of points constructed in a server can retrieve necessary data through the Internet, receive data from a user's terminal, and display the data on a web-based map or an analysis tool. It is possible to efficiently use the spatial data by classifying the point data by the attribute through the delimiter.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall configuration diagram of a method for utilizing spatial data using the Internet according to the present invention;
FIG. 2 and FIG. 3 are flowcharts illustrating an example of a method of utilizing spatial data using the Internet according to the present invention.

The present invention relates to a spatial data utilization method using the Internet for applying spatial data opened only in a dedicated tool to a web-based map service,

(S10) converting the spatial data into point data using the spatial data construction terminal (10);

(S20) receiving and storing the point data from the spatial data building terminal (10) using the server (20) connected to the spatial data building terminal (10) and the communication network;

A step (S30) of requesting point data to the server (20) using a user terminal (30) connected to the server (20) via a communication network;

(S40) of generating request point data of the user terminal (30) from the server (20) in XML and transmitting it to the user terminal (30);

(S50) parsing the XML received by the user terminal 30 and drawing the XML on the map of the web-based map service;

The present invention relates to a method of utilizing spatial data using the Internet.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

Spatial data is information about the geographical location and characteristics of a feature (natural or artificial form on the earth) and refers to the data used in the geographic information system. Generally, it represents the shape of the object, its geographical position and correlation It is composed of graphic information and attribute information of the object (eg, owner, landmark, land price, etc.) of the parcel. It is composed of geometric information indicating geographical position and phase relation and attribute information indicating the characteristics of the object. It is information that can be utilized variously in areas where planning related fields, facility management, administrative services, and the like are needed.

XML is translated into an extensibility-generating language (a language for generating languages) and proposed by the World Wide Web Consortium (W3C) in 1996. The homepage building function and the search function are improved than HTML, and the complicated data processing of the client system is facilitated. It also makes it easier for Internet users to create and manage what they want to add to the Web. In addition, HTML can not support structured data like a database on a Web page, but XML can manipulate the user's structured database the way it should. Structurally, XML documents follow the standard generalized markup language (SGML) document format. Because XML can be called a subset of SGML, it can be thought of as an application or abbreviated form of SGML.

Parsing understands the structure and work contents of a program delivered as input from a language interpreter such as a compiler or an interpreter, and identifies operators, operands, and keywords appearing in the program according to the contents defined in the grammar of the program An operation of determining the structure of each of these components, or an operation of determining a command, an argument, a parameter, and the like inputted by a user in a command processing device in order to discriminate information inputted by a user.

1 to 3, the present invention relates to a spatial data utilization method using the Internet for applying spatial data opened only in a dedicated tool to a web-based map service, (S20) of receiving and storing the point data, requesting the point data (S30), generating the requested point data as XML and transmitting (S40), receiving and parsing the XML And drawing (S50) on the map of the web-based map service.

The spatial data building terminal 10 includes a server 20 and a user terminal 30. The spatial data building terminal 10 includes a spatial data building terminal 10 for representing spatial data in map data, And converts it into point data.

The server 20 is configured to receive and store data through communication with the spatial data construction terminal 10.

The user terminal 30 requests and inquires spatial data through communication with the server 20, generates XML data, and receives the requested spatial data.

The spatial data building terminal 10 converts existing spatial data into point data and transmits the data to the server 20.

The server 20 is connected to the spatial data building terminal 10 through communication and stores information transmitted from the spatial data building terminal 10 and stores the information transmitted by the user terminal 30 And transmits the generated XML to the user terminal 30.

The user terminal 30 receives the requested spatial data as XML, parses the XML according to the user's use, and draws the point data on the map.

A method of utilizing the point-like spatial data through the above-described configuration will be described in more detail as follows.

When the spatial data construction terminal 10 converts the spatial data to be provided to the user into point data and transmits the converted data to the server 20, the data receiving unit of the server 20 classifies the spatial data and stores the spatial data , And requests the server 20 for the spatial data required by the user terminal 30, the server 20 classifies the spatial data requested by the data receiving unit of the server 20, The spatial data required by the user terminal 30 is generated as XML and transmitted to the user terminal 30. The user terminal 30 converts the received XML into data and draws the data on a map.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will readily occur to those skilled in the art without departing from the spirit and scope of the invention. Therefore, it should be understood that the disclosed embodiments are to be considered in an illustrative rather than a restrictive sense, and that the true scope of the invention is indicated by the appended claims rather than by the foregoing description, and all differences within the scope of equivalents thereof, .

10: Spatial data construction terminal
20: Server
30: User terminal

Claims (1)

A method for utilizing spatial data using the Internet to apply spatial data opened only in a dedicated tool to a web-based map service,
(S10) converting the spatial data into point data using the spatial data construction terminal (10);
(S20) receiving and storing the point data from the spatial data building terminal (10) using the server (20) connected to the spatial data building terminal (10) and the communication network;
A step (S30) of requesting point data to the server (20) using a user terminal (30) connected to the server (20) via a communication network;
(S40) of generating request point data of the user terminal (30) from the server (20) in XML and transmitting it to the user terminal (30);
(S50) parsing the XML received by the user terminal 30 and drawing the XML on the map of the web-based map service;
The method according to claim 1,
KR20130105686A 2013-09-03 2013-09-03 Method take advantage of spatial data over the Internet KR20150026605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130105686A KR20150026605A (en) 2013-09-03 2013-09-03 Method take advantage of spatial data over the Internet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130105686A KR20150026605A (en) 2013-09-03 2013-09-03 Method take advantage of spatial data over the Internet

Publications (1)

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KR20150026605A true KR20150026605A (en) 2015-03-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170002941A (en) * 2015-06-30 2017-01-09 현대엠엔소프트 주식회사 System and method for displaying of web vector map based on graphic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170002941A (en) * 2015-06-30 2017-01-09 현대엠엔소프트 주식회사 System and method for displaying of web vector map based on graphic

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