File:Globalndvi tmo 200711 lrg.jpg
本预览的尺寸：800 × 400像素。 其他分辨率：320 × 160像素 | 640 × 320像素 | 1,024 × 512像素 | 1,280 × 640像素 | 3,600 × 1,800像素。
原始文件 （3,600 × 1,800像素，文件大小：2.17 MB，MIME类型：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. |
| 来源 | 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. |
许可协议
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本文件完全由NASA创作，在美国属于公有领域。根据NASA的版权方针，NASA的材料除非另有声明否则不受版权保护。（参见Template:PD-USGov/zh、NASA版权方针页面或JPL图片使用方针。） |  |
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警告:
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原始上传日志
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/时间 | 缩略图 | 大小 | 用户 | 备注 | |
|---|---|---|---|---|---|
| 当前 | 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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