检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

325 篇 会议
26 篇 期刊文献
2 篇 学位论文
1 册 图书

馆藏范围

354 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

297 篇 工学
- 149 篇 测绘科学与技术
- 64 篇 环境科学与工程（可...
- 53 篇 计算机科学与技术...
- 46 篇 航空宇航科学与技...
- 40 篇 控制科学与工程
- 40 篇 软件工程
- 34 篇 信息与通信工程
- 33 篇 仪器科学与技术
- 28 篇 电气工程
- 27 篇 光学工程
- 22 篇 电子科学与技术（可...
- 19 篇 土木工程
- 17 篇 水利工程
- 13 篇 建筑学
- 13 篇 化学工程与技术
- 10 篇 机械工程
- 10 篇 城乡规划学
- 8 篇 材料科学与工程（可...
- 7 篇 动力工程及工程热...
205 篇 理学
- 101 篇 物理学
- 86 篇 大气科学
- 30 篇 数学
- 29 篇 地球物理学
- 20 篇 化学
- 16 篇 统计学（可授理学、...
- 15 篇 地质学
- 7 篇 海洋科学
- 7 篇 生物学
18 篇 医学
- 18 篇 临床医学
13 篇 管理学
- 8 篇 图书情报与档案管...
11 篇 农学
2 篇 军事学
1 篇 经济学
1 篇 法学
1 篇 文学

主题

94 篇 remote sensing
24 篇 satellites
13 篇 atmospheric mode...
12 篇 calibration
11 篇 modis
11 篇 data modeling
10 篇 clouds
10 篇 hyperspectral
9 篇 satellite
8 篇 meteorology
8 篇 infrared
8 篇 iasi
7 篇 reflectivity
7 篇 atmospheric corr...
7 篇 data compression
7 篇 ozone
6 篇 atmospheric aero...
6 篇 data processing
6 篇 algorithm develo...
6 篇 image processing

机构

4 篇 univ wisconsin c...
4 篇 univ wisconsin c...
4 篇 noaa nesdis star...
4 篇 nasa goddard spa...
3 篇 caltech jet prop...
3 篇 univ wisconsin c...
2 篇 raytheon iis aur...
2 篇 gansu provincial...
2 篇 cimss university...
2 篇 noaa nesdis ctr ...
2 篇 nasa langley res...
2 篇 faculty of geoma...
2 篇 cooperative inst...
2 篇 univ sains malay...
2 篇 usn res lab mont...
2 篇 department of ge...
2 篇 usda ars hydrol ...
2 篇 noaa nesdis ctr ...
2 篇 department of at...
2 篇 department of ch...

作者

7 篇 li jun
7 篇 huang hung-lung
6 篇 aumann hartmut h...
5 篇 schmit timothy j...
4 篇 huang allen
4 篇 huang hl
3 篇 thome kurtis j.
3 篇 wolf w
3 篇 tobin david
3 篇 huang bormin
3 篇 moshary fred
3 篇 guan zhaoyong
3 篇 menzel w. paul
3 篇 pan dl
3 篇 zou cheng-zhi
3 篇 smith william l.
3 篇 he jinhai
3 篇 liu chian-yi
3 篇 goldberg m
2 篇 cuccoli f

语言

342 篇 英文
7 篇 中文
5 篇 其他

检索条件"任意字段=Conference on Atmospheric and Environmental Remote Sensing Data Processing and Utilization"

共 354 条记录，以下是71-80 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

A new method for MODIS cloud classification

A new method for MODIS cloud classification

引用

atmospheric and environmental remote sensing data processing and utilization: Numerical atmospheric Prediction and environmental Monitoring

作者： Huang, Bormin Ackerman, Steven A. Menzel, W. Paul CIMSS University of Wisconsin Madison Office of Research and Applications NOAA NESDIS

A new technique called the local region of influence (LROI) method for supervised cloud classification of the Moderate Resolution Imaging Spectroradiometer (MODIS) is proposed. The classification of each observation is performed within the LROI, where the center of each class is calculated as a weighted average of its training class members with respect to each new observation. The probability of each class is assigned to each observation. The proposed LROI scheme is applied to the MODIS radiances observed from the scenes of clear skies, ice clouds, or water clouds;The classification results are compared with those from the maximum likelihood (ML) classification method, the multicategory support vector machine (MSVM) and the operational MODIS cloud mask algorithm. The lowest misclassification error rates show the advantage of the LROI scheme. Unlike the other methods, the LROI method also provides the information of cloud fraction for each cloud class, which is a desired parameter in cloudy remote sensing.

关键词： remote sensing

来源：评论

学校读者我要写书评

暂无评论

A Study on Microwave Drought Indices in Hebei Province of China Using AMSR-E Observations

A Study on Microwave Drought Indices in Hebei Province of Ch...

引用

conference on atmospheric and environmental remote sensing data processing and utilization IV - Readiness for GEOSS II

作者： Zheng, Youfei Guan, Fulai Xu, Fang Zhan, Xiwu Yang, Binyun Wu, Rongjun NUIST Dept Environm Sci & Engn Nanjing Jiangsu Peoples R China Ecol Environm Monitoring Lab Hebei Prov Shijiazhuang Hebei Peoples R China Inst Hebei Prov Meteorol Sci Shijiazhuang Hebei Peoples R China NOAA NESDIS Ctr Satellite Applicat & Res Camp Springs MD USA

ISBN: (纸本)9780819473059

Based on the brightness temperature observations of AMSR-E in 2005 and 2006, this study attempts to find the simplest and best drought index for identifying drought areas. Totally 8 candidate drought indices were tested from the AMSR-E brightness temperature data. Assuming that the NASA AMSR-E soil moisture data obtained from complicated soil moisture retrieval algorithms are the best currently available soil drought indicator, the computed index with the best correlation with these soil moisture data should the best drought index. For each of the selected three stations in Hebei province, the temporal correlations between this drought index and the corresponding precipitation anomalies were computed for the two years. The spatial variations of this drought index and the precipitation anomaly were also compared with each other for Hebei province in March 2006. Based on these comparisons, the selected drought index was found to be useful for monitoring drought. Problems for using satellite microwave observations and future research needs on microwave drought monitoring are discussed.

关键词： AMSR-E Microwave remote sensing Drought Index

来源：评论

学校读者我要写书评

暂无评论

Improved observations of Earth and space weather from GOES-R

Improved observations of Earth and space weather from GOES-R

引用

atmospheric and environmental remote sensing data processing and utilization V: Readiness for GEOSS III

作者： Kalluri, S. Gurka, J. Race, R. NOAA GOES-R Grounds Segment Project Office NASA/GSFC Greenbelt MD 20771 United States

ISBN: (纸本)9780819477460

The next-generation Geostationary Operational environmental Satellites (GOES), designated the GOES-R Series, will provide continuity and improvement of remotely-sensed environmental data from a geosynchronous orbit in the 2015- 2028 era. The GOES-R Ground Segment (GS) Project will acquire the integrated, distributed GS that will conduct satellite operations and product generation and distribution. This paper describes improvements in GOES-R sensors and measurements over previous GOES satellites and facets of the product generation subsystem capabilities. The GS will be capable of producing several key environmental products at low latency on a continuous basis. © 2009 SPIE.

关键词： remote sensing

来源：评论

学校读者我要写书评

暂无评论

Comparison of global AIRS/AMSU and AIRS/MODIS cloud-clearing performance

Comparison of global AIRS/AMSU and AIRS/MODIS cloud-clearing...

引用

atmospheric and environmental remote sensing data processing and utilization: Numerical atmospheric Prediction and environmental Monitoring

作者： Guan, Li Huang, Hung-Lung Baggett, Kevin Li, Jun Department of Electronic Engineering Nanjing University of Information Science and Technology China Cooperative Institute for Meteorological Satellite Studies Space Science and Engineering Center University of Wisconsin Madison United States

Two classes of cloud-cleared radiances retrieval approaches developed so far comprise the synergistic use of 1) collocated infrared and microwave measurements, and 2) collocated infrared imaging and sounding measurements that is discussed in detail in the companion paper entitle "Evaluation of Cloud-Cleared Radiances for Numerical Weather Prediction and Cloud Contaminated Sounding Applications" [1]. In that paper AIRS/AMSU and AIRS/MODIS cloud-cleared algorithms are discussed and their performance evaluated. The focus of this paper is to present additional examples and statistics for not only cloud-cleared radiances but also cloud-cleared retrieval of temperature and water vapor.

关键词： remote sensing

来源：评论

学校读者我要写书评

暂无评论

MODIS aerosol retrieval over urban areas

MODIS aerosol retrieval over urban areas

引用

atmospheric and environmental remote sensing data processing and utilization: Numerical atmospheric Prediction and environmental Monitoring

作者： Gross, Barry Ogunwuyi, Oluwatosin Moshary, Fred Ahmed, Samir Cairns, Brian Optical Remote Sensing Laboratory City College of New York NY NY 10031 United States Department of Applied Physics Columbia University NY NY 10027 United States

Determination of aerosol optical depth from satellite remote sensing measurements is extremely complex due to the large variability of aerosol optical properties. Significant simplification occurs when measurements are taken over water since the ocean reflection signal can be taken as negligible in the NIR.. Unfortunately, over land, most of the signal can be attributed to ground reflectance. While conventional approaches look for "dark" pixels in an image to isolate aerosols, these pixels are subjected to increased noise. In this paper, we focus on the feasibility of the MODIS sensor to determine aerosol optical depth. In particular, an intercomparison between MODIS and CIMEL shows a significant trend for MODIS to overestimate optical depth. We show that this may be explained through an inaccurate assumption on the correlation between the VIS and NIR surface albedos. In particular, we show through an analysis of hyperspectral high resolution Hyperion data that the correlation coefficient assumption underestimates ground albedo resulting in an overestimate of the VIS optical depth. Preliminary radiative transfer calculations show that this mechanism can help explain the observed overestimation.

关键词： atmospheric aerosols

来源：评论

学校读者我要写书评

暂无评论

Improved processing of multi-filter rotating shadowband radiometer network for distributed monitoring - art. no. 66841E

Improved processing of multi-filter rotating shadowband radi...

引用

conference on atmospheric and Enviromental remote sensing data processing and utilization III: Readiness for GEOSS

作者： Bustamante, Miguel Gross, Barry Moshary, Fred Ahmed, Sam CUNY City Coll NOAA CREST Opt Remote Sensing Lab New York NY 10031 USA

ISBN: (纸本)9780819468321

In this presentation, we report on the development and data analysis of a regional Multi-Filter Rotating Shadowband Radiometer Network for real-time monitoring of the atmosphere aerosols in support of long term and satellite validation measurements. The conventional radiometer calibration approach is to perform a Langley regression which requires a stable aerosol optical depth. The use of Langley regressions assumptions results in errors ranging from 30% to 50% in optical depth and requires numerous recalibrations for instrument drift. To improve on this approach, we have implemented a novel algorithm based on the ratio between the direct and diffuse radiance developed at NASA GISS [1, 2, 3] in which only the optical depth ratios during the calibration procedure are required to be stable. In particular, we show that this approach significantly improve optical depth time series measurements when compared to AERONET CIMEL. This improvement is traced to a statistical analysis which shows that the normalized optical depth variability is approximately three times larger than the optical depth ratio variability. Time series data analysis of retrieved total AOD's (fine and coarse) and angstrom coefficients from distributed sites are also presented and compared to CIMEL AOD's products.

关键词： aerosol optical depth MFRSR CIMEL

来源：评论

学校读者我要写书评

暂无评论

The mission support role played by MODIS during operation Iraqi freedom

The mission support role played by MODIS during operation Ir...

引用

conference on atmospheric and environmental remote sensing data processing and utilization

作者： Miller, SD Hawkins, JD Turk, FJ Lee, TF Kent, J Richardson, K Kuciauskas, A USN Res Lab Monterey CA 93943 USA

ISBN: (纸本)0819454869

This paper chronicles the end-to-end data procurement, customized algorithm development and automated processing systems, product distribution, and ultimate user application of selected time-critical satellite meteorology applications developed by the Naval Research Laboratory (NRL) in support of Department of Defense (DoD) assets during Operation Iraqi Freedom. In particular, a mechanism for obtaining high spatial/spectral resolution near real-time data from the Moderate Resolution Imaging Spectroradiometer (MODIS) instruments found aboard the Earth Observing System (EOS) Terra and Aqua research platforms for operational support was developed through an inter-agency collaboration between the DoD, the National Aeronautics and Space Administration (NASA), and the National Oceanic and atmospheric Administration (NOAA). Value-added (e.g., dust detection, convective cloud heights, snow/cloud and fire detection) products derived from these low-latency data were then hosted on secure Internet bandwidth via the Fleet Numerical Meteorology and Oceanography Center (FNMOC) operational portal. The MODIS products factored significantly into a wide range of operational requirements that included strike briefs, aircraft routing, ship navigation, sensor targeting and weapons selection. Included herein are dramatic excerpts from direct correspondence between NRL scientists and Naval Meteorology/Oceanography (METOC) officers aboard aircraft carriers deployed in the Arabian Gulf who were actively using these products to support their various mission requirements.

关键词： Navy MODIS satellite multispectral dust processing webpage

来源：评论

学校读者我要写书评

暂无评论

Study of ice cloud properties using infrared spectral data

Study of ice cloud properties using infrared spectral data

引用

atmospheric and environmental remote sensing data processing and utilization: Numerical atmospheric Prediction and environmental Monitoring

作者： Yang, Ping Wei, Heli Lee, Yong-Keun Niu, Jianguo Huang, Hung-Lung Baum, Bryan A. Hu, YongXiang Li, Jun Department of Atmospheric Sciences Texas A and M University College Station TX 7784 Cooperative Institute for Meteorological Satellite Studies University of Wisconsin-Madison West Dayton Street Madison WI 53706 NASA Langley Research Center Hampton VA 23681

To quantify the radiative forcing of ice clouds, we need to fully understand the optical and microphysical properties of these clouds. This paper reports on some preliminary results associated with the optical properties of ice crystals within ice clouds and the effect of ice crystal habit on the retrieval of ice cloud properties from use of the infrared spectrum. Furthermore, various cloud parameters retrieved from the atmospheric infrared sounder (AIRS) data are also reported.

关键词： Clouds

来源：评论

学校读者我要写书评

暂无评论

Using data of remote sensing to retrieve surface's evapotranspiration in northwest of China

Using data of remote sensing to retrieve surface's evapotran...

引用

atmospheric and environmental remote sensing data processing and utilization: Numerical atmospheric Prediction and environmental Monitoring

作者： Yu, Xinwen Zheng, Youfei Guo, Jianmao He, Jinhai Department of Atmospheric Science Nanjing Information Science and Technology Nanjing 210044 China Department of Environment Science Nanjing Information Science and Technology Nanjing 210044 China

Northwestern China is a semi-arid or arid area in China. Ningnan(or South Ningxia) district is located south of Ningxia Province belong to Northwestern part of China. Climate in this region is more dry and lack of precipitation. Because global climate have been changing, temperature has been increasing and rainfall has been decreasing in South Ningxia. The ecology has been deteriorating, such as vegetation cover destroying, water losing and soil erosion. Therefore, the people who live in South Ningxia have been poor. Recently, Chinese government put into effect on strategy of "great development of Chinese northwest", aiming to improve environmental and ecological conditions and rise people's living standard. South Ningxia district was defined as area of emigration where the measurements of returning land for farming to forestry were taken into account. How to evaluate the plans and measurements is very important to continue to improving local environmental and ecological conditions further. The basic index of evaluation is soil water profit and loss statement while evapotranspiration (ET) is an important component in statement income and outcome of soil water. It is a very complicated problem to estimate evapotranspiration (ET) over large area of natural surface. In this paper, the natural surface was classified as 5 categories based on information from remote sensing, each categories being dealt with special way. Using data of remote sensing and weather stations, the result of regional evapotranspiration over Ningnan(South Ningxia) was given out, and verified and discussing are also made out. The work helps to assess whether or not improve environmental and ecological conditions.

关键词： remote sensing

来源：评论

学校读者我要写书评

暂无评论

Improving AIRS spatial co-registration by resampling

Improving AIRS spatial co-registration by resampling

引用

atmospheric and environmental remote sensing data processing and utilization: Numerical atmospheric Prediction and environmental Monitoring

作者： Pagano, Thomas S. Elliott, Denis A. Aumann, Hartmut H. Broberg, Steven E. Gaiser, Steven L. Schindler, Rudolf A. Chahine, Moustafa T. Jet Propulsion Laboratory California Institute of Technology 4800 Oak Grove Drive Pasadena CA 91109-8099 United States

The atmospheric Infrared Sounder (AIRS) was launched on May 4, 2002 on the NASA Aqua Satellite. AIRS measures the infrared spectrum in 2378 channels with a very high spectral resolution of approximately 1200. In this paper, the spatial properties of the infrared channels are presented in their flight configuration. The spatial response for any single channel is slightly irregular and rotates off nadir due to image rotation in the scan mirror. AIRS has several channels with the same spectral frequencies but different spatial responses. These channels are used to demonstrate the efficacy of resampling using standard techniques to improve the co-registration.

关键词： remote sensing

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共36页 << < 4 5 6 7 8 9 10 11 12 13 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：