搜索结果: 1-15 共查到“知识库 工学 NASA”相关记录15条 . 查询时间(0.037 秒)
MONITORING DISASTER-RELATED POWER OUTAGES USING NASA BLACK MARBLE NIGHTTIME LIGHT PRODUCT
DISASTER-RELATED POWER NASA BLACK MARBLE LIGHT PRODUCT
2018/5/15
Timely and accurate monitoring of disruptions to the electricity grid, including the magnitude, spatial extent, timing, and duration of net power losses, is needed to improve situational awareness of ...
BRIDGING THE GAP BETWEEN NASA EARTH OBSERVATIONS AND DECISION MAKERS THROUGH THE NASA DEVELOP NATIONAL PROGRAM
NASA DEVELOP National Program Applied Science Earth Observations Decision Making Process
2016/11/15
The NASA DEVELOP National Program bridges the gap between NASA Earth Science and society by building capacity in both participants and partner organizations that collaborate to conduct projects. These...
NASA’S PLANETARY GEOLOGIC MAPPING PROGRAM: OVERVIEW
Planetary Cartography Geologic Mapping NASA Missions
2016/11/8
NASA’s Planetary Science Division supports the geologic mapping of planetary surfaces through a distinct organizational structure and a series of research and analysis (R&A) funding programs. Cartogra...
VISUALIZATION OF VGI DATA THROUGH THE NEW NASA WEB WORLD WIND VIRTUAL GLOBE
Data Collection NASA World Wind Free and Open Source Software Volunteered Geographic Information Virtual Globes Web Crowdsourcing
2016/11/8
GeoWeb 2.0, laying the foundations of Volunteered Geographic Information (VGI) systems, has led to platforms where users can contribute to the geographic knowledge that is open to access. Moreover, as...
AN OPTIMISED SYSTEM FOR GENERATING MULTI-RESOLUTION DTMS USING NASA MRO DATASETS
multi-resolution DTM MRO CTX HiRISE CASP-GO
2016/7/27
Within the EU FP-7 iMars project, a fully automated multi-resolution DTM processing chain, called Co-registration ASP-Gotcha Optimised (CASP-GO) has been developed, based on the open source NASA Ames ...
NASA WEBWORLDWIND: MULTIDIMENSIONAL VIRTUAL GLOBE FOR GEO BIG DATA VISUALIZATION
Virtual Globe Data Visualization Big geo-data
2016/7/8
In this paper, we presented a web application created using the NASA WebWorldWind framework. The application is capable of visualizing n-dimensional data using a Voxel model. In this case study, we ha...
VISUALIZATION OF NASA A-TRAIN VERTICAL DATA ON GOOGLE EARTHTM
Vertical Data Orbit Curtain A-Train Google Earth COLLADA CloudSat CALIPSO
2015/12/28
Google Earth is becoming a popular browser for online geographic-related data and information. It integrates satellite imagery, aerial photography, digital map data, and social-economic data to make a...
PRODUCTION AND DISTRIBUTION OF NASA MODIS REMOTE SENSING PRODUCTS
MODIS Land Products grid products
2015/9/8
PRODUCTION AND DISTRIBUTION OF NASA MODIS REMOTE SENSING PRODUCTS.
Studying Earth Change with NASA ’s Scientific Data Buy Program
The earth changes NASA scientific data
2015/2/4
Studying Earth Change with NASA ’s Scientific Data Buy Program.
NASA STANDARDS FOR EARTH REMOTE SENSING DATA
Standard Remote Sensing Data NASA Earth Science Global Change
2014/12/30
Earth Observing System (EOS) is one of NASA's large programs for Earth science and global change research. In order to process, distribute, and archive data from EOS satellites and to facilitate inter...
Design and Testing of a Prototype High Speed Data Acquisition System for NASA
Data Acquisition System NASA High Speed state of the art phase detection polyphase filter
2014/12/8
Modern radar and signal processing applications require data acquisition systems capable of high-speed analog data reception and processing. These systems need to support sophisticated signal processi...
NASA EARTH EXCHANGE: NEXT GENERATION EARTH SCIENCE COLLABORATIVE
NASA EARTH EXCHANGE NEXT GENERATION EARTH SCIENCE COLLABORATIVE
2014/5/6
The NASA Earth Exchange (NEX) is a collaboration platform for the Earth science community creating new ways for scientific interaction and knowledge sharing. NEX combines state-of-the-art supercomputi...
NASA新装置捕捉太阳系外类地行星真容
2007/8/28
2007年4月13日科学时报讯：美国宇航局(NASA)的研究人员首次在实验室中证实，利用特殊的遮蔽装置和可变形镜片，空间望远镜将能够捕捉到太阳系外类地行星的图像。这标志着人类在类地行星及域外生命探测方面迈出了重要一步。相关论文发表在4月12日出版的《自然》杂志上。 捕捉太阳系外行星图像是一件极其困难的工作，因为行星发出的微弱光热会被它所围绕的恒星的强大光芒轻易掩盖。这就好...
NASA重启索菲娅项目 波音将成天文观测台
2007/8/28
新浪科技讯 俄罗斯滚动新闻网6月19日消息，美国宇航局日前重新启动了2.5米平流层红外天文望远镜“索菲娅”(SOFIA)开发项目，该天文望远镜可以安装在“波音”飞机上实施宇宙观测任务。
据《今日宇宙》刊文称，在此之前，美国曾因为大幅削减科研经费而致使该项目被冻结，如今美国宇航局又重新向外界表示，他们认为开发这一“空中天文观测台”已不再有任何障碍。
据来自美国宇航局的消息称，总重量达22吨...
Signature Analysis of Multifrequency Polarimetric Nasa DC-8 Airsar Data of Alpine Geo-Applications
Signature Analysis Multifrequency Polarimetric Nasa DC-8 Airsar Data Alpine Geo-Applications
2014/4/16
Signature Analysis of Multifrequency Polarimetric Nasa DC-8 Airsar Data of Alpine Geo-Applications。