File:Globalndvi tmo 200711 lrg.jpg
預覽大小：800 × 400 像素。 其他解析度：320 × 160 像素 | 640 × 320 像素 | 1,024 × 512 像素 | 1,280 × 640 像素 | 3,600 × 1,800 像素。
原始檔案 （3,600 × 1,800 像素，檔案大小：2.17 MB，MIME 類型：image/jpeg）
摘要
| 描述 |
English: Normalized Difference Vegetation Index (NDVI) from November 1, 2007, to December 1, 2007, during autumn in the Northern Hemisphere. Food, fuel, and shelter: vegetation is one of the most important requirements for human populations around the world. Satellites monitor how “green” different parts of the planet are and how that greenness changes over time. These observations can help scientists understand the influence of natural cycles, such as drought and pest outbreaks, on vegetation, as well as human influences, such as land-clearing and global warming. |
| 來源 | http://earthobservatory.nasa.gov/IOTD/view.php?id=8622 |
| 作者 | NASA images produced by Reto Stockli and Jesse Allen, using data provided by the MODIS Land Science Team. Caption by Michon Scott. |
授權條款
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本作品由NASA創作，屬於公有領域。根據NASA的版權政策：“NASA的創作除非另有聲明否則不受版權保護。”（參見：Template:PD-USGov/zh，NASA版權政策或JPL圖像使用政策） |  |
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原始上傳日誌
Transferred from en.wikipedia to Commons by llorenzi.
The original description page was here. All following user names refer to en.wikipedia.
- 2008-12-10 05:57 Mailseth 3600×1800× (2278654 bytes) {{Information |Description=Food, fuel, and shelter: vegetation is one of the most important requirements for human populations around the world. Satellites monitor how “green” different parts of the planet are and how that greenness changes over time.
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| 日期/時間 | 縮圖 | 尺寸 | 使用者 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2012年6月14日 (四) 12:17 | | 3,600 × 1,800（2.17 MB） | Llorenzi | {{Information |Description={{en|Food, fuel, and shelter: vegetation is one of the most important requirements for human populations around the world. Satellites monitor how “green” different parts of the planet are and how that greenness changes ov... |
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