logo

SCIENCE CHINA Information Sciences, Volume 61, Issue 10: 109306(2018) https://doi.org/10.1007/s11432-018-9484-2

Insect flight speed estimation analysis based on a full-polarization radar

More info
  • ReceivedMay 4, 2018
  • AcceptedMay 28, 2018
  • PublishedAug 21, 2018

Abstract

There is no abstract available for this article.


Acknowledgment

This work was supported by National Natural Science Foundation of China (Grant No. 31727901).


References

[1] Chapman J W, Drake V A, Reynolds D R. Recent insights from radar studies of insect flight.. Annu Rev Entomol, 2011, 56: 337-356 CrossRef PubMed Google Scholar

[2] Rennie S J. Common orientation and layering of migrating insects in southeastern Australia observed with a Doppler weather radar. Met Apps, 2014, 21: 218-229 CrossRef ADS Google Scholar

[3] Hobbs S E, Allsopp K, Wolf W. Signal analysis for an entomological radar with a vertical nutating beam. Radar, 2000. Google Scholar

[4] Smith A D, Riley J R, Gregory R D. A Method for Routine Monitoring of the Aerial Migration of Insects by Using a Vertical-Looking Radar. Philos Trans R Soc B-Biol Sci, 1993, 340: 393-404 CrossRef Google Scholar

[5] Hu C, Li Y, Dong X. Optimal 3D deformation measuring in inclined geosynchronous orbit SAR differential interferometry. Sci China Inf Sci, 2017, 60: 060303 CrossRef Google Scholar

[6] Wang R, Li A, Hu C. Accurate non-contact retrieval in micro vibration by a 100GHz radar. Sci China Inf Sci, 2016, 59: 109301 CrossRef Google Scholar

[7] Ji Y, Zhang Q, Zhang Y. L-band geosynchronous SAR imaging degradations imposed by ionospheric irregularities. Sci China Inf Sci, 2017, 60: 060308 CrossRef Google Scholar

[8] Hu C, Li W, Wang R. Accurate Insect Orientation Extraction Based on Polarization Scattering Matrix Estimation. IEEE Geosci Remote Sens Lett, 2017, 14: 1755-1759 CrossRef ADS Google Scholar

  • Figure 1

    (Color online) (a) Observation geometry of the full-polarization radar; (b) the flight trajectory of insect $I$; (c) simulated estimation error of insect flight speed versus SNR; (d) one-dimensional range profile of four polarization channels of one insect; (e) observation data of the insect; (f) experiment results.

Copyright 2019 Science China Press Co., Ltd. 《中国科学》杂志社有限责任公司 版权所有

京ICP备18024590号-1