Results 111 to 120 of about 124,376 (308)

Measuring Vegetation Phenology with Near-Surface Remote Sensing in a Temperate Deciduous Forest: Effects of Sensor Type and Deployment

open access: yesRemote Sensing, 2019
Near-surface remote sensing is an effective tool for in situ monitoring of canopy phenology, but the uncertainties involved in sensor-types and their deployments are rarely explored. We comprehensively compared three types of sensor (i.e., digital camera,
Fan Liu, Xingchang Wang, Chuankuan Wang
doaj   +1 more source

The LYRA Instrument Onboard PROBA2: Description and In-Flight Performance [PDF]

open access: yes, 2013
The Large Yield Radiometer (LYRA) is an XUV-EUV-MUV (soft X-ray to mid-ultraviolet) solar radiometer onboard the European Space Agency PROBA2 mission that was launched in November 2009.
BenMoussa, A.   +9 more
core   +2 more sources

Three-dimensional vector modeling and restoration of flat finite wave tank radiometric measurements [PDF]

open access: yes
The three-dimensional vector interaction between a microwave radiometer and a wave tank was modeled. Computer programs for predicting the response of the radiometer to the brightness temperature characteristics of the surroundings were developed along ...
Balanis, C. A., Truman, W. M.
core   +1 more source

Cardiac troponin at the point of care in acute and chronic coronary syndromes

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
Abstract High‐sensitivity cardiac troponin (hs‐cTn) assays are integral to the assessment of patients with acute chest pain where prompt and accurate diagnosis of myocardial infarction enables timely delivery of potentially life‐saving treatment. In the Emergency Department, implementation of central laboratory hs‐cTn assays has reduced length of stay ...
Michael McDermott   +4 more
wiley   +1 more source

Ground registration of data from an airborne Multifrequency Microwave Radiometer (MfMR) [PDF]

open access: yes
The agricultural soil moisture experiment was conducted near Colby, Kansas, in July and August 1978. A portion of the data collected was taken with a five band microwave radiometer.
Richter, J. C.
core   +1 more source

Colonial origins of agglomeration: Evidence from Malayan rail stations

open access: yesThe Economic History Review, EarlyView.
Abstract This study examines how historical rail stations condition long‐run development using Colonial Malaya as a laboratory. By constructing novel historical data on rail stations, agglomeration centres, tin mines, and rubber plantations dating back a century and matching contemporary data on economic activity at the 1‐km cell level, we find that ...
Yit Wey Liew   +2 more
wiley   +1 more source

Instrument Overview and Radiometric Calibration Methodology of the Non-Scanning Radiometer for the Integrated Earth–Moon Radiation Observation System (IEMROS)

open access: yesRemote Sensing
The non-scanning radiometer with short-wavelength (SW: 0.2–5.0 μm) and total-wavelength (TW: 0.2–50.0 μm) channels is the primary payload of the Integrated Earth–Moon Radiation Observation System (IEMROS), which is designed to provide comprehensive Earth
Hanyuan Zhang   +8 more
doaj   +1 more source

Tropospheric sounders [PDF]

open access: yes
The Measurement of Air Pollution Satellites (MAPS) experiment is a nadir-viewing gas correlation filter radiometer that has flow on the space shuttle in 1981 and 1984. The Tropospheric Radiometer for Atmospheric Chemistry and Environment Research (TRACER)
Wallio, H. A.
core   +1 more source

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