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Developing a Mobile GIS for Field Geospatial Data Acquisition

A.A. Alesheikh, E. Poorazizi, S. Behzadi
2008 Journal of Applied Sciences  
Field based and GPS assisted GIS are frequently used in various geoscience applications.  ...  A PDA based GIS is extended to collect information in a beneficial manner, thus, adequately supporting the requirements of its users.  ...  The recent developments in mobile GIS technologies have benefited many field-based information gathering. Information collection can now be performed more accurately with higher efficiency [6] .  ... 
doi:10.3923/jas.2008.3279.3283 fatcat:2pmlhtwmkfhntkade2tsazizie

The design and implementation of GIS applications based on SOA

Xiaolin Wang, Xiao Pang, Yingwei Luo
2010 2010 IEEE International Geoscience and Remote Sensing Symposium  
Combination based on Geography Event. In many GIS relevant systems, e.g. spatial analysis or geography model simulation, geography events usually trigger the start of some functions or processes.  ...  In these cases, SOA is not an efficient choice. QoS. Till now, SOA is not suitable for some efficiency critical or security critical environments.  ... 
doi:10.1109/igarss.2010.5652486 dblp:conf/igarss/WangPL10 fatcat:tqn3vzxulfghxgcrutzagn6zua

Research on Application System of Three-Dimensional Design of Transmission Line Based on Grid GIS Cloud Platform

Xinmin Yu, Tianrong Zhong, Xianri Wang, Kejian Nie, Jinglei Lv, T.Y. Fang, V. Khaletski
2019 E3S Web of Conferences  
According to the characteristics of the pilot transmission line project, it is necessary to build a transmission line 3D design application system based on the grid GIS cloud platform with the advantages  ...  Experiments prove that the construction of transmission line three-dimensional design application system based on grid GIS cloud platform provides a set of simple, fast, convenient and intelligent and  ...  At present, the platform has a stable and efficient GIS core and general services, can manage massive temporal spatial two-dimensional data, and provide a variety of SDK support Web and PC end secondary  ... 
doi:10.1051/e3sconf/201913601037 fatcat:tgpglqeu7ffb3ek7ntb5f4kycm

A Cache Mechanism for Component-Based WebGIS [chapter]

Yingwei Luo, Xiaolin Wang, Zhuoqun Xu
2004 Lecture Notes in Computer Science  
First, a component-based WebGIS system Geo-Union is introduced, then the architecture and the web application mode of Geo-Union are discussed.  ...  Geo-Union provides an objectoriented, extensible GIS component library for further GIS application developers. Geo-Union can be used in both stand-alone environment and network environment.  ...  In Geo-Union, there are two aspects affecting the efficiency of data access: one is the access to database, especially when storing spatial data in ORDB; the other is the transmission of spatial data in  ... 
doi:10.1007/978-3-540-25944-2_121 fatcat:7wridf2gancvrm2g3dlzimboiu

Implementing computing techniques to accelerate network GIS

Chaowei Phil Yang, David Wong, Menas Kafatos, Ruixin Yang, Deren Li, Linyuan Xia
2006 Geoinformatics 2006: GNSS and Integrated Geospatial Applications  
But to deliver efficiently such large volume of data and to handle large number of concurrent users, the performance of Network GIS needs to be improved to a level that different types of applications,  ...  of spatial data infrastructure to support the sharing of heterogeneous geospatial information.  ...  Spatial Indexing In a Network GIS, spatial index can be used to facilitate efficient data selection on the server side where large volumes of datasets reside.  ... 
doi:10.1117/12.712935 fatcat:wmyafv3ojfflvpzcdautreqwye

FogGIS: Fog Computing for Geospatial Big Data Analytics [article]

Rabindra K. Barik, Harishchandra Dubey, Arun B. Samaddar, Rajan D. Gupta, Prakash K. Ray
2016 arXiv   pre-print
Cloud Geographic Information Systems (GIS) has emerged as a tool for analysis, processing and transmission of geospatial data.  ...  This paper developed a Fog-based framework named Fog GIS for mining analytics from geospatial data. We built a prototype using Intel Edison, an embedded microprocessor.  ...  It reduces the storage needed for geospatial big data in the cloud. In addition, reduction in the required transmission power results in overall improvement in efficiency.  ... 
arXiv:1701.02601v1 fatcat:mykdbnahmfblto5q4gm7eqocam

Editorial: Some thoughts on progressive transmission of spatial datasets in the web environment

Bisheng Yang, Robert Weibel
2009 Computers & Geosciences  
We would like to thank the Editor-in-Chief, Eric Grunsky, for providing the opportunity that led to this special issue; the authors themselves for their submissions and subsequent revisions; the anonymous  ...  reviewers for their insightful and generous advice that helped improving the quality of the papers; and the Elsevier editorial team, who brought this issue through the production phase in a very professional  ...  Introduction Large data volumes and congested network flows make the delivery and visualizations of spatial datasets over the internet a bottleneck for web-based Geographical Information Systems (GIS)  ... 
doi:10.1016/j.cageo.2009.07.001 fatcat:4qpmnl5dsbahzdgtkonem67gpu

System design and application of sewage treatment and the use of recycled water in Dianchi Lake Basin based on WebGIS

Qiaoling Tang, Hong Liang, Yumei Guo, Ruitao Cun, Bing Xu, Yinong Chen
2017 MATEC Web of Conferences  
The online management system is designed based on geographic spatial information mapping technology, WebGIS technology and spatial database technology and finally displayed in the form of thematic map  ...  The online system improves the management efficiency, management level and decision-making capacity of sewage treatment and recycling industries in Kunming, and provide a good demonstration and reference  ...  In this paper, ESRI's ArcGIS Server is used to implement Web-based map publishing technology.  ... 
doi:10.1051/matecconf/201713900036 fatcat:xu4js4uktfeejcabn2a2rgrezy


K. Manikanta, K.S. Rajan
2017 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
most prevalent approach in Web-GIS.  ...  The developed system can support multiple geospatial vector formats and can be integrated with other web-based systems like WMS, WFS, etc.  ...  But for past two decades GIS has been largely desktop centric and web GIS was only used for one way transmission (Steiniger and Bocher, 2009) , whereas in other domains it moved to much more interactive  ... 
doi:10.5194/isprs-archives-xlii-2-w7-107-2017 fatcat:z26b7wb7ona3fj6sc3nqgdb44e

A Web-based browsing and spatial analysis system for regional natural resource analysis and mapping

Ranga Raju Vatsavai, Thomas E. Burk, B. Tyler Wilson, Shashi Shekhar
2000 Proceedings of the eighth ACM international symposium on Advances in geographic information systems - GIS '00  
The World Wide Web has become popular as a vehicle for information distribution and client/server applications. Web GIS is rapidly evolving and adapting to advances in Internet technologies.  ...  Recently the focus has been shifted towards client-side Web GIS.  ...  We would like to thank Perry Nacionales for his help in building the NRAMS application, Renee Pardello and anonymous reviewers for their useful comments.  ... 
doi:10.1145/355274.355288 dblp:conf/gis/VatsavaiBWS00 fatcat:377w4xdxwfhf7apezcvprmnfye

Performance‐improving techniques in web‐based GIS

Chaowei (Phil) Yang, David W. Wong, Ruixin Yang, Menas Kafatos, Qi Li
2005 International Journal of Geographical Information Science  
WebGIS (also known as web-based GIS and Internet GIS) denotes a type of Geographic Information System (GIS), whose client is implemented in a Web browser.  ...  However, when such a complex web-based system involves the dissemination of large volumes of data and/or massive user interactions, its performance can become an issue.  ...  load: Compress at Server and decompress at client Server/Client Performance-improving techniques in web-based GIS  ... 
doi:10.1080/13658810412331280202 fatcat:zsow6rwilrat5bvns744scxeui

Research and Application of China Well Information System Based on ArcIMS

Huafeng Xie, Jinyin Yin, Ming Li, Xin Liu, Baojiang Zhang, Muwei Chen
2009 Journal of geography and geology  
In order to develop and utilize well information resources more efficiently, the present paper attempted to use ArcIMS 9.0 as development platform to realize functions of WebGIS, based on C/S(Client/server  ...  ) or B/S(Browser/server), utilize ASP(active server page) and ADO (active data object) to write codes for updating and maintaining attribute data, achieve share and exchange of well data on internet in  ...  According to the situation, these data could be disposed at different servers, which was in more favor of data update and transmission efficiency.  ... 
doi:10.5539/jgg.v1n2p47 fatcat:bvvvstqvwnezvewad5veyl26wm

Construction of Monitoring System of Dangerous and Harmful Species of Import Taiwan Fruits and Vegetables Based on GIS [chapter]

Hong Chen, Qiyong Weng, Meixiang Chi, Rongzhou Qiu, Jian Zhao
2013 IFIP Advances in Information and Communication Technology  
In order to improve the efficiency of dangerous and harmful species monitoring of import Taiwan fruits and vegetables and achieve informatization, networking and visualization of monitoring, this paper  ...  The system realizes some useful functions, such as showing monitoring data in map, map operation, monitoring data report and monitoring data management.  ...  How to play GIS technology advantages in spatial analysis?  ... 
doi:10.1007/978-3-642-36137-1_16 fatcat:in2fklu5gfcwtep7qme2mfi7ze

A Web GIS Framework for Participatory Sensing Service: An Open Source-Based Implementation

Yu Nakayama, Kazuhiko Nakamura, Hitoshi Saito, Rui Fukumoto
2017 Geosciences  
In various types of participatory sensing experiments, users can collect and manage spatial data in a unified manner.  ...  For the purpose of spatial data collection and management, many web GIS approaches have been studied. However, they still have not focused on the optimal framework for participatory sensing services.  ...  WAMP-based and Apache Tomcat-based web GIS frameworks were developed and compared [10] .  ... 
doi:10.3390/geosciences7020022 fatcat:gwh57on5g5egbltbp3l4ie4mci

A WEB-GIS Based Urgent Medical Rescue CSCW System for SARS Disease Prevention [chapter]

Xiaolin Lu
2004 Lecture Notes in Computer Science  
recently, and rescue patients in shortest time, this paper proposed a framework for the Web-GIS based urgent medical rescue CSCW for SARS disease prevention.  ...  A Web-GIS java applet was used as geometric graphical user interface in web, which could make the public share the geo-referenced epidemic disease information.  ...  Web-GIS Based Urgent Medical Rescue CSCW System for SARS Disease Prevention Web-GIS based CSCW systems are the most efficient means for public communication with the geo-referenced information.  ... 
doi:10.1007/978-3-540-24679-4_21 fatcat:u5dianjhqbht3ij7hltptejgdq
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