Environmental change point analysis and its application to agriculture

Research output: Contribution to conferencePaper

Abstract

Field environmental information such as air temperature, humidity, and solar radiation would be important not only for evaluation of crop growth progress, status and quality or the occurrence of pests and diseases, but also for optimization of agricultural production processes such as plating, irrigation, fertilization, pest control, and harvesting. However, measured data stored in an agricultural information database, would be vast data with the increase in the number of monitoring devices and sensors installed in such devices. Thus, in order to extract feature values from such vast data, it is necessary to develop some numerical technologies and methods. In this study, the change point analysis based on Singular Spectrum Transformation (SST) was applied for extracting the difference of cultivation environmental conditions in each the tomato greenhouse. The change point scores were detected from the change of CO2 concentration data clearly. They agreed well with the farm work history recorded by a corporative farmer.

Original languageEnglish
Pages2425-2428
Number of pages4
Publication statusPublished - Jan 1 2013
Event2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013 - Nagoya, Japan
Duration: Sep 14 2013Sep 17 2013

Other

Other2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013
CountryJapan
CityNagoya
Period9/14/139/17/13

Fingerprint

Pest control
Greenhouses
Solar radiation
Plating
Irrigation
Agriculture
Farms
Crops
Atmospheric humidity
Monitoring
Sensors
Air
Temperature

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Okayasu, T., Nugroho, A. P., Arita, D., Ozaki, A., Muneshi, M., Nanseki, T., ... Yasumaru, H. (2013). Environmental change point analysis and its application to agriculture. 2425-2428. Paper presented at 2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013, Nagoya, Japan.

Environmental change point analysis and its application to agriculture. / Okayasu, Takashi; Nugroho, Andri Prima; Arita, Daisaku; Ozaki, Akinori; Muneshi, Mitsuoka; Nanseki, Teruaki; Inoue, Eiji; Yasumaru, Hirai.

2013. 2425-2428 Paper presented at 2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013, Nagoya, Japan.

Research output: Contribution to conferencePaper

Okayasu, T, Nugroho, AP, Arita, D, Ozaki, A, Muneshi, M, Nanseki, T, Inoue, E & Yasumaru, H 2013, 'Environmental change point analysis and its application to agriculture' Paper presented at 2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013, Nagoya, Japan, 9/14/13 - 9/17/13, pp. 2425-2428.
Okayasu T, Nugroho AP, Arita D, Ozaki A, Muneshi M, Nanseki T et al. Environmental change point analysis and its application to agriculture. 2013. Paper presented at 2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013, Nagoya, Japan.
Okayasu, Takashi ; Nugroho, Andri Prima ; Arita, Daisaku ; Ozaki, Akinori ; Muneshi, Mitsuoka ; Nanseki, Teruaki ; Inoue, Eiji ; Yasumaru, Hirai. / Environmental change point analysis and its application to agriculture. Paper presented at 2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013, Nagoya, Japan.4 p.
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