A Geometric Approach to Improve the Quality of voluntary spatial information Using Data History (Case Study: OSM Linear Data)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Nasiri Afsaneh; Abaspour Rahim Ali; Chehreghan alireza

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY Year:2019 | Volume:7 | Issue:2 Page(s): 177-194

Download Full-Text

Persian Verion

View:

589

Download:

Cites:

Information Journal Paper

Title

A Geometric Approach to Improve the Quality of voluntary spatial information Using Data History (Case Study: OSM Linear Data)

Author(s)

Nasiri Afsaneh | Abaspour Rahim Ali | Chehreghan alireza | Issue Writer Certificate

Keywords

OSM Linear DataQ1

Data HistoryQ1

Spatial QualityQ1

Object MatchingQ1

Voronoi DiagramQ1

Abstract

OSM is one of the most desired and recognized VGI projects. All information related to OSM data such as objects’ geometry, relations, and descriptive information including all previous versions is stored in the history file. Given the ease in access and the challenges in their quality debate, the issue of the quality of spatial information produced by OSM is an attractive topic for researchers. In previous researches, the use of the Data History file to improve the quality of voluntary spatial information has not been considered. Hence, the goal of this research is to present a solution for improving the quality of location precision of the linear objects through the generation of new data using the data records. In this article, to achieve this goal, a geometric approach is presented based on the Voronoi Diagram and Object Matching methods. To evaluate the effectiveness of the proposed method, the District 6 of Tehran was selected as the study area. In order to estimate the quality, the quality of extracted dataset was compared to Dataset produced by the municipality of Tehran as a reference dataset. According to the results obtained from this comparison, it was found that the completeness and positional accuracy of OSM features is improved by about 9. 03% and 8. 88%, respectively.

Cites

No record.

References

No record.

Cite

APA: Copy

Nasiri, Afsaneh, Abaspour, Rahim Ali, & Chehreghan, alireza. (2019). A Geometric Approach to Improve the Quality of voluntary spatial information Using Data History (Case Study: OSM Linear Data). ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY, 7(2 ), 177-194. SID. https://sid.ir/paper/230127/en

Vancouver: Copy

Nasiri Afsaneh, Abaspour Rahim Ali, Chehreghan alireza. A Geometric Approach to Improve the Quality of voluntary spatial information Using Data History (Case Study: OSM Linear Data). ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY[Internet]. 2019;7(2 ):177-194. Available from: https://sid.ir/paper/230127/en

IEEE: Copy

Afsaneh Nasiri, Rahim Ali Abaspour, and alireza Chehreghan, “A Geometric Approach to Improve the Quality of voluntary spatial information Using Data History (Case Study: OSM Linear Data),” ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY, vol. 7, no. 2 , pp. 177–194, 2019, [Online]. Available: https://sid.ir/paper/230127/en

Related Journal Papers