Matters of geoportal interfaces designing

2019 ◽  
Vol 944 (2) ◽  
pp. 46-56
Author(s):  
S.A. Yamashkin ◽  
A.A. Yamashkin ◽  
O.A. Zarubin
Keyword(s):  
Spatial Data ◽  
Interface Design ◽  
Third Party ◽  
Management Systems ◽  
Data Management Systems ◽  
Web Interfaces ◽  
Graphical Interfaces ◽  
Spatial Data Management ◽  
Software Modules ◽  
Cross Platform

The article is devoted to a detailed analysis of the problem of designing graphic geoportal interfaces. The authors formulated the basic points for solving problems in this field, having given the rationale and detailed description of each of them. The emphasis is made on the flexible arrangement of the design and development of interfaces, aiming at the future realities, at the human centricity of the interface design process, at the need for cross-platform adaptive web interfaces, at the preference to use proprietary and third-party software modules over the implementation of spatial data management systems. Lists of basic functional and quality requirements for graphical interfaces of geoportals are given. The geoportal “Natural and cultural heritage of Mordovia” is presented as an illustrative example of the various implementation of graphical user web interfaces. An experimental assessment of the effectiveness of measures to improve geoportal graphical interfaces is given. It is shown that properly over-thought interfaces of geoportal systems can contribute to solving various kinds of problems in many fields.

Efficient distance join query processing in distributed spatial data management systems

2020 ◽  
Vol 512 ◽  
pp. 985-1008 ◽  
Author(s):  
Francisco García-García ◽  
Antonio Corral ◽  
Luis Iribarne ◽  
Michael Vassilakopoulos ◽  
Yannis Manolopoulos
Keyword(s):  
Data Management ◽  
Query Processing ◽  
Spatial Data ◽  
Management Systems ◽  
Data Management Systems ◽  
Spatial Data Management

scholarly journals The Design and Implementation of Spatial Data Explorer based on Shell

2014 ◽  
Vol XL-4 ◽  
pp. 145-148
Author(s):  
D. Liu ◽  
Q. Sun ◽  
G. Wang ◽  
L. Qiao
Keyword(s):  
Data Management ◽  
Spatial Data ◽  
Integrated Management ◽  
Heterogeneous Data ◽  
Management Systems ◽  
Data Management Systems ◽  
Attribute Data ◽  
Graphical Data ◽  
Spatial Data Management ◽  
Database Technology

Spatial data is core of the Geographic Information System (Shorter form the GIS). Spatial data management is an important part of the GIS, many present spatial data management systems are usually only attached importance to storing and managing graphical data and attribute data of GIS in RDBMS. Making use of a spatial database technology to realize the integrated management, but this is not satisfied to quick access and management for many users. However, considering one way of the visual management, using the shell namespace extension framework and a registered mode integrated with the windows explorer, this paper has designed and developed a visual management component of data explorer about the spatial data in GIS so as to convenient to manager the distribution, multi-source, heterogeneous data. In addition, according to the requirements, users could organize the spatial data and access and manage quickly huge amounts of spatial data.

scholarly journals CAPABILITIES OF THE SYSTEM «1C: ENTERPRISE» AND GEOSPATIAL SOLUTIONS IN THE FIELD OF SPATIAL DATA MANAGEMENT

2021 ◽  
Vol 6 ◽  
pp. 84-88
Author(s):  
Vladislav A. Zuev ◽  
Evgeniy Yu. Voronkin
Keyword(s):  
Data Management ◽  
Spatial Data ◽  
Functional Model ◽  
Open Data ◽  
Management Systems ◽  
Practical Application ◽  
Access Protocol ◽  
Data Management Systems ◽  
Geoinformation Systems ◽  
Spatial Data Management

The article presents the ways integrating the "1C:Enterprise" software with various application solutions, including geoinformation systems. The purpose of the study is to consider various ways of interaction between "1C:Enterprise" and GIS systems. Various protocols that facilitate integration with such systems, as Open Data Protocol (OData), Simple Object Access Protocol (SOAP), as well as a mechanism for supporting Web-services built into the "1C:Enterprise" platform are considered. Methods of representation of spatial data are given. A functional model of data integration is developed and built on the example of interaction with a fairly common geographic information system ESRI ArcGIS Online. A practical application of the integration of the software "1C:Enterprise" and geospatial data management systems is regarded.

A Data Sharing Model of Minority Multidisciplinary Data Based on WebGIS

2014 ◽  
Vol 513-517 ◽  
pp. 2224-2227 ◽  
Author(s):  
Yi Zhang ◽  
Yu Weng
Keyword(s):  
Data Sharing ◽  
Spatial Data ◽  
Heterogeneous Data ◽  
Heterogeneous Databases ◽  
Management Systems ◽  
Data Display ◽  
Data Management Systems ◽  
Multidisciplinary Data ◽  
Unified View ◽  
Multiple Field

With the multiple field databases resources to be enriched, users hope to access and use these databases freely and comprehensively. But phased establishment of application and particularity of Application results in inconsistent application platform and heterogeneous data management systems . To make users access databases transparently, the data Integration of heterogeneous databases is the problems being solved. The paper proposes a model of data sharing providing the user with a unified view and establishes webGIS service, making the multidisciplinary and spatial data display validly and solidly.

Getting Lost: A Case Study in Interface Design

1985 ◽  
Vol 29 (10) ◽  
pp. 927-929 ◽  
Author(s):  
William C. Elm ◽  
David D. Woods
Keyword(s):  
Power Plant ◽  
Spatial Data ◽  
Interface Design ◽  
Nuclear Power ◽  
Electronic Book ◽  
Spatial Data Management ◽  
Getting Lost ◽  
Accident Conditions ◽  
Multiple Display

This paper describes an application of principles of spatial data management to correct for an information handling problem, the “getting lost” phenomena in a large multiple display network. The application is the computerization (e.g., electronic book) of a book of procedures for use by nuclear power plant operators during accident conditions.

Query Authentication of Outsourced Spatial Database

2020 ◽  
Vol 17 (4) ◽  
pp. 539-547
Author(s):  
Jun Hong ◽  
Tao Wen ◽  
Quan Guo
Keyword(s):  
Spatial Data ◽  
Spatial Database ◽  
Third Party ◽  
Spatial Query ◽  
The Public ◽  
The Third ◽  
Data Owner ◽  
Spatial Data Management ◽  
The Third Party ◽  
The Cost

Outsourcing spatial database to a third party is becoming a common practice for more and more individuals and companies to save the cost of managing and maintaining database, where a data owner delegates its spatial data management tasks to a third party and grants it to provide query services. However, the third party is not full trusted. Thus, authentication information should be provided to the client for query authentication. In this paper, we introduce an efficient space authenticated data structure, called Verifiable Similarity Indexing tree (VSS-tree), to support authenticated spatial query. We build VSS-tree based on SS-tree which employs bounding sphere rather than bounding rectangle for region shape and extend it with authentication information. Based on VSS-tree, the third party finds query results and builds their corresponding verification object. The client performs query authentication using the verification object and the public key published. Finally, we evaluate the performance and validity of our algorithms, the experiment results show that VSS-tree can efficiently support spatial query and have better performance than Merkle R tree (MR-tree)

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