The health study of seagrass and coral REFF by underwater hyperspectral imager

Long Jeng Lee, Charnsmorn Hwang, Chih-Hua Chang, Michael Burch, Milena Fernandes

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Two types of hyperspectral imager designed for underwater monitor was presented in this article. Active hyperspectral imager with light source compensated the lack of near infared ray in the sea water. The pushbroom hyperspectral imager was built in V-FIN (Vehicle for Instrumentation) and push broom scanning by a boat, which was good for studying some area monitored with full spectral image. The spectral range of both hyperspectral imagers is between 400 and 900nm. The living health of coral reefs and sea grass were the task for ocean ecology observation. These preliminary results was to verify the possibility of pushbroom hyperspectral image grabbing under water and the health monitor of coral reef and sea grass by specta reflectance given from both hyperspectral imager.

Original languageEnglish
Title of host publication2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3521-3523
Number of pages3
ISBN (Electronic)9781479979295
DOIs
Publication statusPublished - 2015 Nov 10
EventIEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Milan, Italy
Duration: 2015 Jul 262015 Jul 31

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)
Volume2015-November

Other

OtherIEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015
CountryItaly
CityMilan
Period15-07-2615-07-31

Fingerprint

seagrass
Image sensors
coral reef
coral
Health
Reefs
instrumentation
reflectance
ecology
seawater
ocean
Boats
Ecology
Light sources
Water
water
health
Scanning
vehicle

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

Cite this

Lee, L. J., Hwang, C., Chang, C-H., Burch, M., & Fernandes, M. (2015). The health study of seagrass and coral REFF by underwater hyperspectral imager. In 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings (pp. 3521-3523). [7326580] (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2015-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IGARSS.2015.7326580
Lee, Long Jeng ; Hwang, Charnsmorn ; Chang, Chih-Hua ; Burch, Michael ; Fernandes, Milena. / The health study of seagrass and coral REFF by underwater hyperspectral imager. 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 3521-3523 (International Geoscience and Remote Sensing Symposium (IGARSS)).
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Lee, LJ, Hwang, C, Chang, C-H, Burch, M & Fernandes, M 2015, The health study of seagrass and coral REFF by underwater hyperspectral imager. in 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings., 7326580, International Geoscience and Remote Sensing Symposium (IGARSS), vol. 2015-November, Institute of Electrical and Electronics Engineers Inc., pp. 3521-3523, IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015, Milan, Italy, 15-07-26. https://doi.org/10.1109/IGARSS.2015.7326580

The health study of seagrass and coral REFF by underwater hyperspectral imager. / Lee, Long Jeng; Hwang, Charnsmorn; Chang, Chih-Hua; Burch, Michael; Fernandes, Milena.

2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 3521-3523 7326580 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2015-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Lee LJ, Hwang C, Chang C-H, Burch M, Fernandes M. The health study of seagrass and coral REFF by underwater hyperspectral imager. In 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. p. 3521-3523. 7326580. (International Geoscience and Remote Sensing Symposium (IGARSS)). https://doi.org/10.1109/IGARSS.2015.7326580