نتایج جستجو برای: infrared instrument
تعداد نتایج: 186567 فیلتر نتایج به سال:
We report on diffraction-limited observations in the far-infrared and submillimeter of the Cluster B region of Serpens (G3-G6 Cluster) and of the Herbig Be star to the south, VV Ser. The observations were made with the Spitzer MIPS instrument in fine-scale mode at 70μm, in normal mapping mode at 160μm (VV Ser only), and the CSO SHARC-II camera at 350μm (Cluster B only). We use these data to def...
Abstract We present here the first ever mid-infrared spectroscopic time series observation of transiting exoplanet L 168-9 b with Mid-Infrared Instrument (MIRI) on James Webb Space Telescope. The data were obtained as part MIRI commissioning activities, to characterize performance Low Resolution Spectroscopy (LRS) mode for these challenging observations. To assess LRS performance, we performed ...
The Multi-angle Imaging SpectroRadiometer (MISR) instrument is scheduled for launch aboard the first of the Earth Observing System (EOS) spacecraft, EOS-AM1. MISR will provide global, radiometrically calibrated, georectified, and spatially coregistered imagery at nine discrete viewing angles and four visible/near-infrared spectral bands. Algorithms specifically developed to capitalize on this m...
The Thermal Infrared Sensor (TIRS) on Landsat 8 is the latest thermal sensor in that series of missions. Unlike the previous single-channel sensors, TIRS uses two channels to cover the 10–12.5 micron band. It is also a pushbroom imager; a departure from the previous whiskbroom approach. Nevertheless, the instrument requirements are defined such that data continuity is maintained. This paper des...
The Atmospheric Infrared Sounder (AIRS) flying on NASA’s EOS-AQUA platform has channels sensitive to both sulfur dioxide (SO2) and nitric acid (HNO3). We have developed a simple regression retrieval for both of these gases that illustrates the potential for AIRS, and other hyperspectral sounders, to retrieve these two gases. We have cross-validated the SO2 retrievals to those from the OMI instr...
To validate our ten year middle atmospheric water vapor dataset obtained by the airborne microwave radiometer AMSOS we compared its datas to the satellite instruments MIPAS on ENVISAT and MLS on Aura. AMSOS has a dry bias of up to 15%. Beside the offset the error is in the range of±10%. Surprisingly the offset with regard to the infrared instrument MIPAS is twice as big as to the microwave inst...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید