Intelligent seamless aggregation method and system for geographic information service

A geographic information service and aggregation method technology, applied in the intelligent seamless aggregation method and system field of geographic information services, can solve the problems of lack of service aggregation solutions and increased demand for shared applications of geographic information services, and achieve the promotion of location services, The effect of facilitating development and enriching data content

Inactive Publication Date: 2017-05-24
ZHEJIANG INST OF SURVEYING & MAPPING SCI & TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention provides an intelligent seamless aggregation method and system for geographic information services, which solves the technical problems of increasing application requirements for geographic information service sharing and lack of corresponding service aggregation solutions in the prior art

Method used

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  • Intelligent seamless aggregation method and system for geographic information service
  • Intelligent seamless aggregation method and system for geographic information service

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Embodiment Construction

[0018] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 As shown, it is an intelligent seamless aggregation method for geographic information services, including:

[0020] Step 101, obtain map data service and information on processing service resources through network search;

[0021] Wherein, the information of the map data service and processing service resource includes a service address; in this step, the aggregated data service and processing service are matched with the user's requirements, and services that meet the user's request are found. Service discovery is achieved by matching descriptive fields of the service request with relevant fields of the service description. For the hybrid mode, since its service resources are relatively fixed, service di...

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Abstract

The invention relates to the technical field of computer geographic information systems and discloses an intelligent seamless aggregation method and system for a geographic information service. The method comprises the following steps of directionally obtaining information of map data service and processing service resources through web search, wherein the information of the map data service and processing service resources comprises a service address; carrying out availability verification according to the obtained service address; and judging according to request parameters, calling a data service and a processing service, aggregating the data service and the processing service and returning to a client. According to the method and the system, multisource, distributed and heterogeneous geographical information services are aggregated, a data content of the system is enriched, and the system development is facilitated. The more efficient and pointed geographic information service can be constructed to promote more application fields to utilize the location-based service of the geographic information.

Description

technical field [0001] The invention relates to the technical field of computer geographic information systems, in particular to an intelligent seamless aggregation method and system for geographic information services. Background technique [0002] At present, geographic information service is the most common way of sharing spatial information. Under the impetus of ISO / TC211 and OGC (opengeospatial consortium), the relevant specifications of geographic information service have been developed quite maturely, and more and more standards-compliant, stable and easy-to-use The web map service used is published on the Internet by the geographic information research and management department. In this open space information service environment, service resources are distributed, parallel and independent. Therefore, how to provide flexible and easy-to-use network map services for ordinary users has become a key issue. [0003] Service aggregation technology combines standardized se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/12H04L67/1097H04L67/52
Inventor 俞志强吴彬卓黄桦付仲良徐柳华祝士杰申淑娟祝彦敏司文才李东阳
Owner ZHEJIANG INST OF SURVEYING & MAPPING SCI & TECH
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