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搜索结果: 1-12 共查到the skies相关记录12条 . 查询时间(0.046 秒)
We are pleased to announce the workshop "Open Skies from China to South Africa -- Sharing Resources and Building Collaborations in Optical and Infrared Astronomy". It will be held in Lijiang, Yunnan p...
Can cloud seeding -- dispersing particles into the air with the aim of increasing precipitation -- increase snowfall? This week, a team of researchers began a cloud-seeding project in southwestern Ida...
From strengthening wildlife conservation efforts to improving disaster response, researchers are finding new ways to use small, unmanned aerial vehicles (UAVs) -- also known as drones or unmanned aeri...
Nowadays, Open Skies uses mainly whiskbroom type thermal scanners, which provide images in the 3-5μm and 8-12μm ranges.This way of acquiring images introduces commonly known geometrical errors. They r...
Open Skies Treaty /OS/ is one of a few international agreements giving base to a created cooperative security system. Each member country has the right to conduct a mission over the other countries an...
We present a method for deriving the radiative effects of absorbing aerosols in cloudy scenes from satellite retrievals only. We use data of 2005–2007 from various passive sensors aboard satellites of...
Energy balance based glacier melt models require accurate estimates of incoming longwave radiation but direct measurements are often not available. Multi-year near-surface meteorological data from Sto...
The purpose of this work is determine the extent of closure between measurements and models of UV irradiances at diverse sites using state of the art instruments, models, and the best available data a...
The first successful deployment of the fully-operational ultraviolet rotating shadow-band spectroradiometer occurred during the May 2003 US Department of Energy's Atmospheric Radiation Measurement pro...
December 5, 2006,U.S. Transportation Secretary Mary E. Peters today announced the Department is withdrawing a proposal that would have changed rules governing international investment in U.S. airlines...
8 November 2006,Life-giving manna really did descend from the heavens, but in the form of organic particles produced by photochemical reactions in Earth’s hazy atmosphere about 3.6 billion years ago. ...
Downward infrared radiation (L) and some easy-to-measure meteorological variables (relative humidity, clearness index and vapour pressure) were collected for a period of two years at Ilorin. Downward ...

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