The mechanism of message active transmission from WEBGIS server based on the N-layer architecture of Internet has been studied and realized in this paper. In the WEBGIS application of facing long business operation as well as showing server information in the client in real-time, Socket communication mechanism and the client combined with JAVA Applet technology are used to realize the message a...

Power information construction is developing towards intensive, platform, distributed direction with the expansion of power grid and improvement of information technology. In order to meet the trend, power WebGIS was designed and developed. In this paper, we first discuss the architecture and functionality of power WebGIS, and then we study caching technology in detail, which contains dynamic d...

In order to simulate growth and yield of crop in field scale, crop simulation models always require a lot of initial parameters. WebGIS is a powerful tool for obtaining, managing and analyzing spatial data on the Web. With the support of WebGIS, crop models based on web services can be easily run on the web by remote client and provide decision information and measures for crop production. In t...

This paper discusses an architectural model that is used in implementation of Ginis framework for realization of open and scalable Web-based geographic information systems (WebGIS). WebGIS system is considered as a whole that consists of a WebGIS portal and many Web-enabled GISs. For developing of all application components of an overall WebGIS, we introduced and developed unified model of geoi...

WebGIS applications are avidly gaining popularity with extensively development and use of GIS technology. By analyzing the current status of WebGIS, a Flash based WebGIS framework was developed. By converting the traditional GIS files such as ESRI Shapefile to the Shock Wave Flash (SWF) file format, the GIS data was highly compressed and suitable for the Internet publication. The technology was...

In Section 1, the background of the research is introduced. This paper presents the results of efforts for the development and application of a web-based GIS, the Mission 908 WEBGIS, to support the coastal investigation and assessment of Jiangsu. In section 2, the design and construction of Mission 908 WEBGIS are provided. After giving the cycle of spatial data handling, the system architecture...

Based on an analysis of the current research and application of Road maintenance, geographic information system (WebGIS) and ArcGIS Server, the platform overhead construction for Road maintenance development is studied and the key issues are presented, including the organization and design of spatial data on the basis of the geodatabase technology, middleware technology, tiles cache index techn...

With the rapid development of wireless sensor network (WSN), how to effectively and conveniently manage the WSN has become an urgent problem. According to the actual requirement of WSN management, the WSN management system based on WebGIS is designed and implemented. Many functions are designed for the system, such as monitoring scheme management and monitoring, monitoring data collection and a...

A geographic information system (GIS) integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information. With the advancement of technologies and internet it allows for the emerging of GIS to be considered as a WebGIS. In order to build a WebGIS for connecting to geodata sources we need commonly acceptable standards for...

Tim Pengabdian kepada Masyarakat melaksanakaan Program Kemitraan Kepada di KBA, Jorong Tabek, Nagari Talang Babungo, yang saat ini berkembang menjadi salah satu daerah Wisata Kabupaten Solok. pengabdian mengidentifikasi permasalahan pengelolaan kepariwisataan, terutama dengan tidak adanya media promosi wisata dimiliki masyarakat pengelola wisata. KBA Tabek dilakukan mendampingi dalam mempromosi...