| タイトル | Calculating the vegetation index faster |
| 著者（英） | Crippen, Robert E. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1990-10-01 |
| 言語 | eng |
| 内容記述 | The NIR versus red 'infrared percentage vegetation index', NIR/(NIR + Red), is functionally and linearly equivalent to the normalized difference vegetation index, (NIR-Red)/(NIR + Red). Advantageously, it is both computationally faster and never negative. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 92A17106 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/330693 |
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