| 青藏高原NOAA／NESDIS数字化积雪监测的评价 |
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| 引用本文： | 曹梅盛.青藏高原NOAA／NESDIS数字化积雪监测的评价[J].冰川冻土,1995,17(4):299-302. |
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| 作者姓名： | 曹梅盛 |
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| 作者单位： | 中国科学院兰州冰川冻土研究所 |
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| 摘 要： | 对１９９３／１９９４年青藏高原１６幅ＮＯＡＡ积雪监测的分析，评价了ＮＯＡＡ／ＮＥＳＤＩＳ积雪监测经的精度，证实本监测区域含５０个以上ＮＯＡＡ／ＮＥＳＤＩＳ网格单元时，该资料统计值才能满足ＷＣＲＰ监测雪盖率的精度要求。
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| 关 键 词： | 积雪 遥感 雪盖率 青藏高原 |
An Evaluation of NOAA/NESDIS Digitized Snow Cover Monitoring in the Tibetan Plateau |
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| Cao Meisheng.An Evaluation of NOAA/NESDIS Digitized Snow Cover Monitoring in the Tibetan Plateau[J].Journal of Glaciology and Geocryology,1995,17(4):299-302. |
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| Authors: | Cao Meisheng |
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| Abstract: | NOAA images for monitoring snow cover in the Tibetan Plateau in 1993 / 1994 have been analysed and the accuracy of NOAA / NESDIS digitized snow cover data in this region has been evaluated. It is discovered that if a study area in this region includs over NOAA / NESDIS 50 grids, the statistical value using this digitized data will be satisfied with the accuracy of monitoring snow cover extent (%) provided by WCRP. |
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| Keywords: | Remote sensing of snow cover snow cover extent (%) Tibetan Plateau |
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