Analysis of fisheye photography for monitoring canopy structure during larch sawfly outbreak

2012 IEEE International Geoscience and Remote Sensing Symposium Pub Date : 2012-11-12 DOI:10.1109/IGARSS.2012.6352713

M. Kubo, S. Gavrilov, K. Muramoto, N. Kamata

引用次数: 1

Abstract

During an outbreak of the larch sawfly in Hokkaido, Japan, it was demonstrated that hemispherical photography could detect defoliation, measured as changes in vegetation index (NDVI).

查看原文本刊更多论文

落叶松锯叶虫爆发时林冠结构监测的鱼眼摄影分析

在日本北海道的落叶松锯蝇爆发期间，证明了半球形摄影可以检测落叶，以植被指数(NDVI)的变化来测量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2012 IEEE International Geoscience and Remote Sensing Symposium

自引率

0.00%

发文量