Product information

Variable(s)	sample_count, aerosol_optical_depth
Product type	Observation
Instrument type(s)	Sun Tracking Filter Radiometer
Timeliness	Scheduled
Start time	13 March 2017
Stop time	29 December 2024
Framework	GAW-WDCA
Instrument model(s)	PREDE/POM-02

Facility information

Facility name	Ishigakijima (JP0006R)
Facility type	Observation platform, fixed
Coordinates	24.3367°N, 124.1644°E
Altitude	5.71 m

File information

PID	https://doi.org/10.48597/8YCH-KA25
Filename	8YCH-KA25.nc
Format(s)	HDF5 (NetCDF4)
Filesize	1.1 MB
Version	v3
Last modified	21 May 2026 23:13:45
Data Access	OPENDAP DAP4 HTTPServer
Metadata access	NCML UDDC ISO

Provenance (to be completed)

Software	ebas-io
Version history	Concept DOI

Citation & acknowledgements

Licence	CC BY 4.0
Citation string	Ohtake, J., Sato, Y., Okajima, S., Tanji, N., Sasaki, S., Nagai, Y., Yonekawa, N., Nakagawa, K., Fukuhara, K., Kawada, D., Nakamura, R. GAW-WDCA, 2017-2024, Aerosol_optical_depth at Ishigakijima, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/8YCH-KA25

Please include the following information in your publication. You may edit the text to suit publication standards.

Acknowledgements	Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: GAW-WDCA

Originator(s)

Jun, Ohtake
Yukitaka, Sato
Shingo, Okajima
Natsumi, Tanji
Syun, Sasaki
Yasuyuki, Nagai
Naoyuki, Yonekawa
Katsuyuki, Nakagawa
Kosuke, Fukuhara
Daiki, Kawada
Rie, Nakamura

Principal investigator(s)

Jun, Ohtake
Yukitaka, Sato
Shingo, Okajima
Natsumi, Tanji
Syun, Sasaki
Yasuyuki, Nagai
Naoyuki, Yonekawa
Katsuyuki, Nakagawa
Kosuke, Fukuhara
Daiki, Kawada
Rie, Nakamura