The Application Study about Ground-Based GPS Precipitable Water Vapor in Shijiazhuang and Qinhuangdao Region

机译：地基GPS降水水汽在石家庄，秦皇岛地区的应用研究。

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Water vapor is a highly variable parameter in atmospheric processes and it plays a crucial role in atmospheric motions on a wide range of scales in space and time. GPS technique has been widely used in retrieving precipitable water vapor. Firstly the article has retrieved precipitable water vapor of Qinhuangdao and Shijiazhuang stations by GPS technique. Then it has researched two aspects of precipitable water vapor. One is the spatial and temporal distribution characters of precipitable water vapor; the other is the relation between precipitable water vapor and actual rainfall. The value of GPS precipitable water vapor of Shijiazhuang is higher than the value of GPS precipitable water vapor of Qinhuangdao, which is accord to the formula that the precipitable water vapor is reduced from south to north. During the different time of a day, there are differ degree fluctuate which the min value present to morning and the max value present to evening. It also compared the GPS precipitable water vapor and actual rainfall. Although the time of max value about rainfall is not identical to the time of max value about precipitable water vapor, rainfall has occurred mostly in the time while the value of precpitable water vapor is high.

机译：在大气过程中，水蒸气是一个高度可变的参数，它在各种时空尺度上的大气运动中都起着至关重要的作用。 GPS技术已广泛用于回收可沉淀的水蒸气。首先利用GPS技术提取了秦皇岛站和石家庄站的可沉淀水汽。然后研究了可沉淀水蒸气的两个方面。一是可沉淀水蒸气的时空分布特征。另一个是可降水量的水汽与实际降水量之间的关系。石家庄的GPS可沉淀水汽值高于秦皇岛的GPS可沉淀水汽值，符合可沉淀水汽由南向北还原的公式。在一天的不同时间中，存在最小值的波动，其中出现在早晨的最小值和出现在晚上的最大值。它还比较了GPS的可降水量和实际降雨量。尽管关于降雨的最大值的时间与关于可沉淀的水蒸气的最大值的时间不同，但是降雨主要发生在可沉淀的水蒸气的值较高的时间。

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《IEEE international conference on computer science and information technology;ICCSIT 2010》|2010年|p.164-167|共4页
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作者
Wang Yong; He Rong; Ding Keliang; Liu Yanping;
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中图分类计算技术、计算机技术;计算技术、计算机技术;计算技术、计算机技术;
关键词
Global positioning system; Precipitable water vapor; Zenith tropospheric delay; Zenith wet delay;

机译：全球定位系统;可沉淀的水蒸气;天顶对流层延迟;天顶湿延迟;

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1. Precipitable water vapor characterization in the coastal regions of China based on ground-based GPS [J] . Wang Zhaoyang, Zhou Xinghua, Liu Yanxiong, Advances in space research . 2017,第11期

机译：基于地面GPS的中国沿海地区可降水量水汽特征
2. Ground-Based GPS Measurements of Precipitable Water Vapor and Their Usefulness for Hydrological Applications [J] . Isabella Bordi, Tayeb Raziei, Luis Santos Pereira, Water Resources Management . 2015,第2期

机译：地面GPS的可降水量水汽测量及其在水文应用中的实用性
3. Ground-Based GPS Measurements of Precipitable Water Vapor and Their Usefulness for Hydrological Applications [J] . Isabella Bordi, Tayeb Raziei, Luis Santos Pereira, Water Resources Management . 2015,第2期

机译：地面GPS的可降水量水汽测量及其在水文应用中的实用性
4. The Application Study about Ground-Based GPS Precipitable Water Vapor inShijiazhuang and Qinhuangdao Region [C] . Wang Yong, He Rong, Ding Keliang, IEEE International Conference on Computer Science and Information Technology . 2010

机译：基于地面GPS可降水水蒸气的应用研究，秦皇岛区
5. A feasible study of a probabilistic approach to analyzing cloud properties such as cloud fraction, liquid water path, and precipitable water vapor. [D] . Velado, Max Eduardo. 2013

机译：对概率性质的方法进行可行性研究的方法，以分析云的性质，例如云量，液态水路径和可沉淀的水蒸气。
6. Precipitable Water Vapor Retrieval from Shipborne GNSS Observations on the Korean Research Vessel ISABU [O] . Dong-Hyo Sohn, Byung-Kyu Choi, Yosup Park, 2020

机译：从韩国研究船只isabu上的船载GNSS观测中的可降水蒸气检索
7. Precipitable Water Vapor Estimates in the Australian Region from Ground-Based GPS Observations [O] . Suelynn Choy, Chuan-Sheng Wang, Ta-Kang Yeh, 2015

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8. Ground-Based GPS Sensing of Azimuthal Variations in Precipitable Water Vapor [R] . Kroger, P. M., Bar-Sever, Y. E. 1997

机译：基于地面的Gps对可降水量蒸汽中方位角变化的响应

The Application Study about Ground-Based GPS Precipitable Water Vapor in Shijiazhuang and Qinhuangdao Region

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