Millimeter-wave radiometry for radio astronomy Final report, Nov. 1965 - 31 Dec. 1967 [PDF]
Noise, gain, and antenna data for millimeter wave radiometers, and lunar eclipse ...
Rusch, W. V. T. +2 more
core +1 more source
The Anisotropy in the Cosmic Microwave Background At Degree Angular Scales
, 1994 We detect anisotropy in the cosmic microwave background (CMB) at degree angular scales and confirm a previous detection reported by Wollack et al. (1993). The root-mean-squared amplitude of the fluctuations is $44^{+13}_{-7} \mu$K.
Jarosik, N. +4 more
core +1 more source
Infrared and microwave measurements across the ITC [PDF]
Analysis is presented of data obtained from Nimbus 3 infrared measurements of the Intertropical Convergence Zone (ITC) over the tropical oceans. The ITC is characterized by a cloud belt with a varied structure of single to double lines or clusters along ...
Wexler, R.
core +1 more source
Absolute radiant flux measurement of the angular distribution of synchrotron radiation
Physical Review Special Topics. Accelerators and Beams, 2006 We have measured the absolute radiant flux of synchrotron radiation as a function of the angle above and below the orbital plane with high accuracy at the Synchrotron Ultraviolet Radiation Facility (SURF III) at the National Institute of Standards and ...
Ping-Shine Shaw, Uwe Arp, Keith R. Lykke
doaj +1 more source
A study of the relative effectiveness and cost of computerized information retrieval in the interactive mode [PDF]
Results of a number of experiments to illuminate the relative effectiveness and costs of computerized information retrieval in the interactive mode are reported.
Furniss, M. A. +2 more
core +1 more source
View-limiting shrouds for insolation radiometers [PDF]
Insolation radiometers (normal incidence pyrheliometers) are used to measure the solar radiation incident on solar concentrators for calibrating thermal power generation measurements.
Dennison, E. W., Trentelman, G. F.
core +1 more source
Radon concentrations in soil of the city of Podgorica, Montenegro [PDF]
Geofísica Internacional, 2002 Radon concentrations in soil of the city of Podgorica, capital of Montenegro, were measured using passive radiometers. The radiometers were placed in the soil at a depth of 70-80 cm, in refilled holes, and cellulose nitrate detectors were exposed during ...
S. Dapchevich +3 more
doaj
Detector Based Calibration of a Portable Imaging Spectrometer for CLARREO Pathfinder Mission [PDF]
The Climate Absolute Refractivity and Reflectance Observatory (CLARREO) Pathfinder (CPF) mission is being developed to demonstrate SI-traceable retrievals of reflectance at unprecedented accuracies for global satellite observations.
Aytac, Yigit, Thome, Kurt
core +1 more source
Hand-held radiometry: A set of notes developed for use at the Workshop of Hand-held radiometry [PDF]
A set of notes was developed to aid the beginner in hand-held radiometry. The electromagnetic spectrum is reviewed, and pertinent terms are defined. View areas of multiband radiometers are developed to show the areas of coincidence of adjacent bands. The
Idso, S. B. +3 more
core +1 more source
Complete characterization of ocean color radiometers
Frontiers in Remote SensingVerifying and validating waterleaving radiance measurements from space for an accurate derivation of Ocean/Water Colour biogeophysical products is based on concurrent high-quality fiducial reference measurements (FRM) carried out on the ground or water ...
Viktor Vabson +9 more
doaj +1 more source