hierarchy
发表于 2025-3-21 16:17:14
书目名称Small Satellites for Earth Observation影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0868517<br><br> <br><br>书目名称Small Satellites for Earth Observation读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0868517<br><br> <br><br>
改革运动
发表于 2025-3-21 22:15:34
Feasibility of a Constellation of Miniature Satellites for Perform ing Measurements of the Magneticof such small satellites by means of air drag by extracting one or more flaps. It is found that it is indeed possible, but for best performance it is limited to altitudes around 450 to 550,km, depending on the time of launch with regard to the solar sunspot cycle.
脱水
发表于 2025-3-22 02:50:31
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比喻好
发表于 2025-3-22 05:05:20
Development of a High-Performance Optical System for Small Satellitesctral resolution will be less than 10 nm and the number of channels will be more than 40 in visible and near-infrared region..In this paper, the progress made so far on the prototype development and the future plan will be presented.
浮夸
发表于 2025-3-22 08:43:09
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corporate
发表于 2025-3-22 16:37:21
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TAG
发表于 2025-3-22 18:43:51
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走路左晃右晃
发表于 2025-3-23 00:47:56
Preliminary Concepts and Analysis of Future Earth Observation Missions Based on Distributed Radars (requirement depends on λ). A formation of 6 cooperating satellites carrying a 2 xm x 2 m antenna operating at an undersampling pulse repetition frequency of 1000 Hz would allow to achieve 1 m azimuth resolution (ionospheric effect not included) over the whole range swaths.
有角
发表于 2025-3-23 01:51:11
NASA Earth Observation Programs and Small SatellitesEarth?” NASA’s mission in Earth science as mandated by the U.S. Space Act is to “ ldots conduct aeronautical and space activities so as to contribute materially to ldots the expansion of human knowledge of the Earth and of phenomena in the atmosphere and space”. Therefore, NASA’s role is unique and
蚀刻
发表于 2025-3-23 07:03:34
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