2011 International Conference on Remote Sensing, Environment and Transportation Engineering最新文献_第4页

Numerical simulation of atmospheric general circulation under different obliquity of Earth 不同地球倾角下大气环流的数值模拟

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5965465

Xinhua Liu

{"title":"Numerical simulation of atmospheric general circulation under different obliquity of Earth","authors":"Xinhua Liu","doi":"10.1109/RSETE.2011.5965465","DOIUrl":"https://doi.org/10.1109/RSETE.2011.5965465","url":null,"abstract":"By using the second version of the Community Atmosphere Model (CAM2) of NCAR, the general circulations of the Earth's atmosphere were simulated under different obliquity condition. The results imply that three-cell circulation turn weak when the obliquity turn large except that the three-cell circulation in Northern Hemisphere in winter, Hadley circulation in Southern Hemisphere in spring and Hadley circulation in Southern Hemisphere in summer turn strong with the obliquity turns large. For annual mean three-cell circulation, its intensity turns weak with the obliquity turn large. The extension of Hadley circulation in Southern Hemisphere turn large when the obliquity turns large, while the extension of Hadley circulation in Northern Hemisphere and Ferrel circulation in Southern Hemisphere turn small with the obliquity turns large. The ascending branch of Hadley circulation in the Southern Hemisphere turn strong significantly under the 60° obliquity condition then normal obliquity of Earth. Furthermore, for annual mean the extension and the velocity of easterly wind in stratosphere over the equator turn large when the obliquity turns large. While the extension of the westerly wind turn small with the obliquity turns large. With the obliquity turns large, the strength of jet stream in Northern Hemisphere turn weak, the strength of jet stream in Southern Hemisphere turn strong. The same characteristics for the four seasons are that with the obliquity turns large, the easterly in the troposphere and westerly in the Northern Hemisphere turn weak, the strength of jet stream at mid-latitude in Northern Hemisphere turn weak. The difference are that with the obliquity turns large, the strength of jet stream at mid-latitude in Southern Hemisphere in spring turn strong, the westerly wind at middle and high latitude have opposite change trends in summer and autumn in Southern Hemisphere, the global westerly wind in winter turn weak.","PeriodicalId":6296,"journal":{"name":"2011 International Conference on Remote Sensing, Environment and Transportation Engineering","volume":"1 1","pages":"5115-5118"},"PeriodicalIF":0.0,"publicationDate":"2011-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74457024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Research of baseline solution batch processing algorithm for high precision GPS network with massive data 高精度海量数据GPS网络基线解批量处理算法研究

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5964563

Mingduan Zhou, Jiming Guo, Qiuyun Guo, Chen Li

{"title":"Research of baseline solution batch processing algorithm for high precision GPS network with massive data","authors":"Mingduan Zhou, Jiming Guo, Qiuyun Guo, Chen Li","doi":"10.1109/RSETE.2011.5964563","DOIUrl":"https://doi.org/10.1109/RSETE.2011.5964563","url":null,"abstract":"GAMIT is one of the best baseline solution software for high precision GPS data processing. For a certain high precision GPS network with massive data and multiple sessions of single day, the script sh_gamit or others approach fails to achieve batch processing for GPS observations. It is still solved via step by step. However, it's so cockamamie and inefficient for solving. Base on deathly studying and discussing the approach to baseline solution batch processing for high precision GPS network with massive data, this paper proposed an algorithm of baseline solution batch processing for high precision GPS network—named GBSBPA algorithm. And then, we realized the GBSBPA algorithm base on Bash programming language. Finally, it integrated with baseline surveying engineering high precision GPS control network for the experiment of the GBSBPA algorithm analysis and test, and effective and feasible of the GBSBPA algorithm was verified and automation batch processing of GPS network with massive data was achieved, and we obtained satisfying results.","PeriodicalId":6296,"journal":{"name":"2011 International Conference on Remote Sensing, Environment and Transportation Engineering","volume":"25 1","pages":"1476-1479"},"PeriodicalIF":0.0,"publicationDate":"2011-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74511356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

CH4 emissions from rice fields and reduction countermeasures in the Three Gorges Reservoir area 三峡库区稻田CH4排放及减排对策

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5965170

Junyi Zhang, Weici Su

引用次数: 1

Prediction of compressive strains at the top of subgrade based on BP neural network 基于BP神经网络的路基顶部压应变预测

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5965479

Guoliang Yang, Rui Rao, Kuanghuai Wu, Yanfeng Li, Xiuning Bao

引用次数: 1

A VOF based numerical simulation of initial flow field of underwater gas jet 基于VOF的水下燃气射流初始流场数值模拟

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5965155

Xiaoqiang Wang, J. Lou, H. Wu, Shijian Zhu

引用次数: 1

Optimization of long-term skid resistance on asphalt concrete pavement 沥青混凝土路面长期抗滑性能优化

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5965267

Dawei Wang, Jun Yang, Chaoen Yin, B. Steinauer

引用次数: 1

Seismic risk analysis of reinforced concrete bridges based on the random time-dependent strength 基于随机时变强度的钢筋混凝土桥梁地震风险分析

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5964583

Jianmin Wang, Hui Li, Lili Yuan

引用次数: 1

Extraction of ore-search information of uranium deposit based on multi-source remote sensing data 基于多源遥感数据的铀矿找矿信息提取

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5964286

Xu Yang, De-chang Liu

引用次数: 0

Research on the concept system and construction pattern of low carbon tourism based on low carbon economy 基于低碳经济的低碳旅游概念体系与建设模式研究

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5965043

Ming Zhang, Xiang Huang

引用次数: 2

Terra MODIS band 5 Stripe noise detection and correction using MAP-based algorithm 基于地图算法的Terra MODIS 5波段条纹噪声检测与校正

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI: 10.1109/RSETE.2011.5964181

Rongbin Wang, Chao Zeng, Pingxiang Li, Huanfeng Shen

引用次数: 15