Vegetation mapping of Kushiro wetland in northeast Hokkaido, Japan: application of SPOT images, aerial balloon photographs and airborne color near infrared (CNIR) images for classification. - Michiru Miyamoto; Kunihiko Yoshino; Keiji Kushida (IGARSS, 2002)

Evaluation of multispatial scale measurements for monitoring wetland vegetation, Kushiro wetland, Japan: application of SPOT images, CASI data, airborne CNIR video images and balloon aerial photography. - Michiru Miyamoto; Keiji Kushida; Kunihiko Yoshino; T. Nagano; Yoichi Sato (IGARSS, 2003)