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EVALUATION OF CRYOSAT-2 FOR HEIGHT RETRIEVAL OVER THE HIMALAYAN RANGE

机译：喜马拉雅大范围对高度检索的低温 - 2的评价

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Here we present the first results of quality assessment of height retrieval by CryoSat-2 over the snow and ice covered Karakoram region. Using L1b data and an apriori DEM, we simulate the successive areas tracked by CryoSat in SARIN mode in February 2012. We find that the closed-loop control is mainly tracking at altitude of mountains peaks and crests not allowing the recording of echoes returning from glacial valleys. When glacial valleys are imaged, waveforms show significant backscatter energy and coherent heights. We also note that successive bursts image slightly differents region which may impact on the quality of the retrieved SARIN product.

机译：在这里，我们在雪地和冰川覆盖的喀喇昆仑地区提供了一系列高度检索质量评估的第一个结果。使用L1B数据和APRiori DEM，我们模拟了2012年2月在Sarin Mode中追踪的连续区域。我们发现闭环控制主要在山峰的高度跟踪，不允许播出从冰川返回回声的冠状物山谷。当成像冰川谷时，波形显示出显着的反向散射能量和相干高度。我们还注意到，连续的突发图像略微不同的区域，这可能影响检索到的Sarin产品的质量。

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来源
《CryoSat third user workshop》|2014年||共4页
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作者
Amaury Dehecq; Noel Gourmelen; Andrew Shepherd; Robert Cullen; Emmanuel Trouve;
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原文格式 PDF
正文语种
中图分类航天（宇宙航行）;
关键词
CryoSat-2; Himalaya;

机译：Cryosat-2;喜马拉雅山;

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2. Impact of snow accumulation on CryoSat-2 range retrievals over Arctic sea ice: An observational approach with buoy data [J] . Ricker Robert, Hendricks Stefan, Perovich Donald K., Geophysical Research Letters . 2015,第11期

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3. A multivariate analysis of the vegetation of Cedrus deodara forests in Hindu Kush and Himalayan ranges of Pakistan: evaluating the structure and dynamics [J] . Ahmed Moinuddin, Shaukat Syed Shahid, Siddiqui Muhammad Faheem . Turkish Journal of Botany . 2011,第4期

机译：巴基斯坦兴都库什和喜马拉雅山脉雪松雪松森林植被的多元分析：评估结构和动力学
4. A multivariate analysis of the vegetation of Cedrus deodara forests in Hindu Kush and Himalayan ranges of Pakistan: evaluating the structure and dynamics [J] . Turkish Journal of Botany . 2011,第4期

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5. EVALUATION OF CRYOSAT-2 FOR HEIGHT RETRIEVAL OVER THE HIMALAYAN RANGE [C] . Amaury Dehecq, Noel Gourmelen, Andrew Shepherd, CryoSat third user workshop . 2014

机译：喜马拉雅大范围对高度检索的低温 - 2的评价
6. Performance evaluation of off-shelf range sensors for in-field crop height measurement [D] . Shi, Yeyin. 2009

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7. Draft Genome Sequence of Deinococcus sp. Strain S9 Isolated from Microbial Mat Deposits of Hot Springs Located atop the Himalayan Ranges at Manikaran India [O] . Chandni Talwar, Amit Kumar Singh, Durgesh Narain Singh, 2019

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8. Evaluation of CryoSat-2 for height retrieval over the Himalayan range [O] . Dehecq Amaury, Gourmelen Noel, Shepherd Andrew, 2013

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9. Measurement of Cloud Height, Evaluation of Ranging and Triangulation Techniques for Determination of Cloud Height at Airfields. [R] . Moroz, E. Y., Travers, G. A. 1975

机译：云高测量，测距测量和三角测量技术确定机场云高。

EVALUATION OF CRYOSAT-2 FOR HEIGHT RETRIEVAL OVER THE HIMALAYAN RANGE

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