搜索结果: 1-9 共查到“理学 spectrometers”相关记录9条 . 查询时间(0.078 秒)
Noise modelling and estimation of hyperspectral data from airborne imaging spectrometers
generalised Gaussian probability density function heavy-tailed distributions hyperspectral imagery linear regression noise modelling Visible InfraRed Scanner (VIRS-200)
2015/9/7
The definition of noise models suitable for hyperspectral data is slightly different depending on whether whiskbroom or push-broom are dealt with. Focussing on the latter type (e.g., VIRS-200) the noi...
Perspectives of 2D and 3D mapping of atmospheric pollutants over urban areas by means of airborne DOAS spectrometers
DOAS applications in urban areas atmospheric pollutants tomography aircraft measurements of atmospheric trace gases
2015/9/7
In the field of air quality control, optical remote sensing systems can measure the spatial distribution of gas pollutants, offering numerous advantages over conventional networks of in situ analysers...
Analysis of global and regional CO burdens measured from space between 2000 and 2009 and validated by ground-based solar tracking spectrometers
global and regional CO burdens ground-based solar tracking spectrometers
2010/8/12
Interannual variations in AIRS and MOPITT retrieved CO burdens are validated, corrected, and compared with CO emissions from wild fires from the Global Fire Emission Dataset (GFED2) inventory. Validat...
Four Fourier transform spectrometers and the Arctic polar vortex:instrument intercomparison and ACE-FTS validation at Eureka during the IPY springs of 2007 and 2008
Four Fourier transform spectrometers Arctic polar vortex instrument intercomparison ACE-FTS validation
2010/2/8
The Canadian Arctic Atmospheric Chemistry Experiment Validation Campaigns have been carried out at Eureka, Nunavut (80.05° N, 86.42° W) during the polar sunrise period since 2004. During the Internati...
ISO-Compliant Calibration of Energy and Intensity Scales of Electron Spectrometers
ISO-Compliant Calibration Energy Intensity Scales Electron Spectrometers
2010/9/17
The International Organization for Standardization (ISO) decided to establish a Technical Committee 201 (TC201) on the standardization of surface chemical analysis in 1991. Since then, TC201 has publi...
Lightning-produced NO2 observed by two ground-based UV-visible spectrometers at Vanscoy, Saskatchewan in August 2004
Lightning-produced NO2 UV-visible spectrometer Vanscoy Saskatchewan
2008/12/4
Ground-based measurements of ozone and NO2 differential slant columns by the SAOZ (Système d'Analyse par Observations Zénithales) and UT-GBS (University of Toronto Ground-Based Spectrometer) instrume...
Simultaneous ground-based observations of O3, HCl, N2O, and CH4 over Toronto, Canada by three Fourier transform spectrometers with different resolutions
Simultaneous ground-based observations O3 HCl N2O CH4 three Fourier transform spectrometers
2008/12/3
An intercomparison of three Fourier transform spectrometers (FTSs) with significantly different resolutions is presented. The highest-resolution instrument has a maximum optical path difference of 250...
Corrigendum to“Lightning-produced NO2 observed by two ground-based UV-visible spectrometers at Vanscoy, Saskatchewan in August 2004”published in Atmos. Chem. Phys., 7, 1683–1692, 2007
Corrigendum NO2 UV-visible spectrometers Vanscoy Saskatchewan
2008/11/19
Corrigendum to "Lightning-produced NO2 observed by two ground-based UV-visible spectrometers at Vanscoy, Saskatchewan in August 2004" published in Atmos. Chem. Phys., 7, 1683–1692, 2007.
Beta Spectrometers with Surface Barrier Detector and Plastic Scintillator: Applications to 90Sr,204Tl,210Pb and 14C
Beta Spectrometers Plastic Scintillator Surface Barrier Detector
2010/4/15
In this work, a comparison of responses between a spectrometer using Si Surface Barrier Detector (Si SBD) and a spectrometer using Plastic Scintillator (PS) is given. Experimental pulse height spectra...
