Factors Affecting the Efficiency of Transferring Remote Sensed Data
American Journal of Networks and Communications
Volume 7, Issue 3, September 2018, Pages: 22-26
Received: Oct. 9, 2018;
Accepted: Nov. 16, 2018;
Published: Dec. 18, 2018
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Qing Zhang, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China
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The main two factors affecting the efficiency of transferring satellite remote sensed data via fiber network are the data set number and the program thread number. This paper sets up a test plan for transferring satellite remote sensed data by applying the method of control variables. Through changing variables and exploring many tests, it obtains the mean transferring time. By analyzing the efficiency of transferring on the condition of three different combinations of variables, it reaches a result that using multi-thread for single data set is the best way for remote sensed transmission. Then, at an experimental scenario with 50ms network time delay, it shows that 3 or 4 threads for one data set transferring can get the shortest consuming time, which proves that the number of thread in transferring remote sensed data will be determined by specific networks.
Satellite Remote Sensed Data, Data Set Number, Thread Number, Transferring Time, Transferring Efficiency
To cite this article
Factors Affecting the Efficiency of Transferring Remote Sensed Data, American Journal of Networks and Communications.
Vol. 7, No. 3,
2018, pp. 22-26.
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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