Results 61 to 70 of about 9,040,613 (195)
Hubble Space Telescope and Ground-Based Optical and Ultraviolet Observations of GRB010222 [PDF]
, 2003 We report on Hubble Space Telescope WFPC2 optical and STIS near ultraviolet MAMA observations, and ground-based optical observations of GRB010222, spanning 15 hrs to 71 days.
A. Gal‐Yam +19 more
core +4 more sources
The 2018 Camp Fire: Meteorological Analysis Using In Situ Observations and Numerical Simulations
Atmosphere, 2019 The November 2018 Camp Fire quickly became the deadliest and most destructive wildfire in California history. In this case study, we investigate the contribution of meteorological conditions and, in particular, a downslope windstorm that occurred during ...
Matthew J. Brewer, Craig B. Clements
doaj +1 more source
Addressing Gaps in Space Weather Operations and Understanding With Small Satellites
Space Weather, 2021 Gaps in space weather observations that can be addressed with small satellites are identified. Potential improvements in solar inputs to space weather models, space radiation control, estimations of energy budget of the upper Earth's atmosphere, and ...
O. P. Verkhoglyadova +7 more
doaj +1 more source
The UN Decade of Ocean Science for Sustainable Development
Frontiers in Marine Science, 2019 Our civilization needs a clean, resilient, productive, safe, well-observed, documented and predicted ocean. “The ocean we need for the future we want” was the motto of the Intergovernmental Oceanographic Commission proposal to the United Nations to ...
Vladimir Ryabinin +13 more
doaj +1 more source
Journal of Marine Science and Engineering, 2020 Measurements of significant wave height from satellite altimeter missions are finding increasing application in investigations of wave climate, sea state variability and trends, in particular as the means to mitigate the general sparsity of in situ ...
Ben Timmermans +2 more
doaj +1 more source
Geophysical Research Letters, 2019 In the last two decades Europe experienced a series of high‐impact heat extremes. We here assess observed trends in temperature extremes at ECA&D stations in Europe.
Ruth Lorenz +2 more
doaj +1 more source
Observations of Exoplanet Atmospheres
, 2015 Detailed characterization of an extrasolar planet's atmosphere provides the best hope for distinguishing the makeup of its outer layers, and the only hope for understanding the interplay between initial composition, chemistry, dynamics & circulation, and
Crossfield, Ian J. M.
core +1 more source
DSN observations of Titan [PDF]
, 1992 When using Deep Space Station (DSS)-14 in a monostatic configuration, radar observations of Titan show that Titan is a diffuse reflector with a relative radar cross section of 0.14 +/- 0.03.
Goldstein, R. M., Jurgens, R. F.
core +1 more source
Learning from compressed observations
, 2007 The problem of statistical learning is to construct a predictor of a random variable $Y$ as a function of a related random variable $X$ on the basis of an i.i.d. training sample from the joint distribution of $(X,Y)$.
Raginsky, Maxim
core +3 more sources
Observability and observers in a food web
Applied Mathematics Letters, 2007 The problem of the possibility to recover the time-dependent state of a whole population system out of the observation of certain components has been studied in earlier publications, in terms of the observability concept of mathematical systems theory. In the present note a method is proposed to effectively calculate the state process.
Inmaculada López +2 more
openaire +3 more sources