Online Geographic Information Service Platform Based on Google Earth

2009 ◽  
Author(s):  
Huaiyu Xu ◽  
Xiaoyu Hou ◽  
Heng Cai ◽  
Ruidan Su ◽  
Qing Ni
Keyword(s):  
Information Service ◽  
Geographic Information ◽  
Google Earth ◽  
Service Platform

Construction of the Public Emergency Service Geographic Information Platform

2012 ◽  
Vol 263-266 ◽  
pp. 1991-1996
Author(s):  
Yi Zhu ◽  
Shan Gao
Keyword(s):  
Decision Making ◽  
Information Integration ◽  
Service Management ◽  
Spatial Information ◽  
Information Service ◽  
Geographic Information ◽  
Service Platform ◽  
Information Platform ◽  
Technology System ◽  
Emergency Decision

Emergency geographic information service is based on all kinds of spatial information, and it is used for scientific dynamic analysis, judgment, forecast and risk assessment of emergency events. It is as the ‘console’ of the whole emergency command platform decision-making and it is also the presupposition and basis to realize the emergency management, emergency decision-making, command and space planning. This paper first analyzes the development tendency of emergency geographic information service platform at home and abroad, then introduces the software architecture and technology system of emergency geographic information service platform. It focuses on the emergency 3D moving target management, emergency information integration fusion, emergency information service management, and other key technologies.

scholarly journals A HIGH-CURRENCY GEO-SPATIAL SERVICE GATEWAY FOR NATIONAL GEO-INFORMATION SERVICE PLATFORM

2021 ◽  
Vol XLIII-B4-2021 ◽  
pp. 383-388
Author(s):  
H. Zhang ◽  
W. Huang ◽  
J. Jiang ◽  
M. Du ◽  
J. Yang
Keyword(s):  
Service Management ◽  
Information Service ◽  
Geographic Information ◽  
Service Access ◽  
Service Platform ◽  
Fine Grained ◽  
Gateway System ◽  
Service Invocation ◽  
Protocol Conversion ◽  
Geospatial Services

Abstract. Today, more and more geospatial services are provided by the governments and enterprises to share various geographic information data and functions, and services-based application integration has become a trend. However, many problems existed in the geo-platform for Geographic information sharing while providing services in the form of API, such as the coexistence of different versions of the same service, similar service routes of different APIs, cluttered service protocols, and complex authority management, that makes the integration among different geographic information services difficult and reduces the development efficiency. There are already some API gateway technologies to solve the problem, but the characteristics of geospatial services are not considered in the existing product. To address these problems, this paper proposed a high-currency geospatial service gateway system for National Geo-Information Service Platform based on the opensource framework of Kong for realizing the unified management and authorized open. The system provides the whole lifecycle management and fine-grained control for the service, and the functions such as unified geospatial service access, protocol conversion, service management, authorization verification, rate limiting, and security protection are also equipped. The system has been released and integrated in the National Geo-Information Service Platform, supporting hundreds of millions of service invocation every day. The result proves it simplifies geospatial services management, deployment, and application, and benefits the exchanging and sharing of geographic information.

scholarly journals DESIGN AND IMPLEMENTATION OF LINKAGE UPDATE MANAGEMENT SYSTEM FOR GEO-INFORMATION SERVICE PLATFORM

2021 ◽  
Vol XLIII-B4-2021 ◽  
pp. 223-228
Author(s):  
Z. Zha ◽  
W. Huang ◽  
D. Tang ◽  
C. Wang ◽  
H. Zhang ◽  
...  
Keyword(s):  
Public Service ◽  
Management System ◽  
Information Service ◽  
Data Access ◽  
Geographic Information ◽  
Shared Services ◽  
Service Platform ◽  
National Geographic ◽  
Analysis System ◽  
Data Update

Abstract. The data update of the geographic information public service platform requires the joint investment of the resources of the national, provincial and municipal nodes of the platform. How to efficiently organize the collaboration of nodes at different levels is a problem that needs to be solved in the construction of the platform. The platform linkage update management system proposed in this paper is based on a workflow engine and driven by data flow. Its functions include data fusion agreement handling, data update, data access and distribution, problem feedback, announcement, statistics & analysis, system management and other functions.The system is suitable for the joint participation of construction and maintenance units suitable for all nodes to participate in, get through the online and offline update process and related resources.The construction of the system can better coordinate the construction of national geographic information public services, and achieve the effect of "linked update and shared services". The system provides higher efficiency for the dynamic update of the geographic information public service platform, allowing geographic information data resources to provide services for natural resource management and economic and social development in a more timely and extensive manner.

Research on the construction and application of "Three Lines and One List" information service platform based on GIS technology

2021 ◽  
Author(s):  
Xiaoyan Huang ◽  
You Yu ◽  
Yanjun Zhang ◽  
Xiaoming Hu ◽  
Luxiao Wang ◽  
...  
Keyword(s):  
Information Service ◽  
Gis Technology ◽  
Service Platform

scholarly journals Design Research of TIANDITU (Map Worl)-Based Geographic Information System for Travelling Service

2014 ◽  
Vol XL-4 ◽  
pp. 369-372
Author(s):  
J. Zhang ◽  
H. Zhang ◽  
C. Wang
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
System Design ◽  
Information Integration ◽  
Design Research ◽  
Information Service ◽  
Geographic Information ◽  
Information Resources ◽  
The Public ◽  
Key Technologies

TIANDITU (Map World) is the public version of the National Platform for Common Geospatial Information Service, and the travelling channel is TIANDITU-based geographic information platform for travelling service. With the development of tourism, traditional ways for providing travelling information cannot meet the needs of travelers. As such, the travelling channel of TIANDITU focuses on providing travel information abundantly and precisely, which integrated the geographic information data of TIANDITU Version 2.0 and the authoritative information resources from China National Tourism Administration. Furthermore, spatial positioning, category and information query of various travelling information were offered for the public in the travelling channel. This research mainly involves three important parts: the system design, key technologies of the system design and application examples. Firstly, this paper introduced the design of TIANDITU-based geographic information system for travelling service, and the general and database design were described in detail. The designs for general, database and travelling service above should consider lots of factors which illustrated in the paper in order to guarantee the efficient service. The process of system construction, the content of geographic information for travelling and system functions of geographic information for travelling are also proposed via diagram in this part. Then several key technologies were discussed, including the travelling information integration for main node and among nodes, general architecture design and management system for travelling channel, web portals and system interface. From the perspective of main technologies, this part describes how TIANDITU travelling channel can realize various functions and reach the requirements from different users. Finally, three application examples about travelling information query were listed shortly. The functions and search results are shown clearly in this part. In all, TIANDITU-based geographic information system for travelling service aimed to integrate the travelling information resources from national, provincial and municipal levels, and finally realized to provide "one stop" travelling service for users in the end.

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