The CH2Cl2 data and growth scenarios are based on ground-based measurements obtained by S.A.M.; R.H. and A.A.L. prepared the figures.
But it will take several days for engineers to fully assess the health of the shuttle's heat shield based on ground-based imagery, data from inspections in orbit and photos shot during final approach to the space station.
Before Voyager's explorations, the planet's only known moons, based on ground-based observations, were Miranda, 310 miles wide; Ariel, 825 miles; Umbriel, 690 miles; Titania, 995 miles, and Oberon, 1,010 miles.
We present an experimental validation of a physical PM2.5 remote sensing (PMRS) method which is not dependent on geographical location, based on ground-based remote sensing measurements at Jinhua City, a typical middle size city in East of China.
In this paper, we compare two recent long-term data sets of daily HMF sector polarities since 1926 based on ground-based geomagnetic measurements: the combined data set by Echer and Svalgaard [Echer, E., Svalgaard, L. Asymmetry in the Rosenberg Coleman effect around solar minimum revealed by wavelet analysis of the interplanetary magnetic field polarity data (1927 2002). Geophys. Res. Lett.
Based on ground-based measurements, this study examined water retention, oxygen diffusivity and air permeability characteristics of six plant growth substrates for potential applications in space, including two terrestrial analogs for lunar and Martian soils and four particulate substrates widely used in reduced gravity experiments.
Further, we used the results obtained from the multi-site GPS database processing to calculate daily polar maps based on ground-based GPS ROTI values.
A similar scenario of gravity wave vertical propagation is discussed by Bertaux et al. (2016) and by Peralta et al. (2017) based on ground-based and Venus Express data.
Ida is classified as an S-type asteroid based on ground-based spectroscopic measurements.
"We can guess that methane will be released, and make estimates, but those estimates need to be based on ground-based research," he said.
