Results 81 to 90 of about 9,704 (200)

Snow water equivalent determination by microwave radiometry [PDF]

One of the most important parameters for accurate snowmelt runoff prediction is snow water equivalent (SWE) which is contentionally monitored using observations made at widely scattered points in or around specific watersheds.
Chang, A. T. C., Foster, J. L., Hall, D. K., Hartline, B. K., Rango, A.   +4 more
core   +1 more source

Ground-Based Microwave Radiometer Calibration: an Overview

Journal of Aerospace Technology and Management, 2018
This paper intends to briefly present some basic concepts on the microwave radiometry and radiometer calibration research in remote sensing applications and demonstrate results and analysis of the cryogenic calibration of a microwave ground-based ...
Marcelo Miacci, Carlos Frederico Angelis
doaj  

Study of Brain Circadian Rhythms in Patients with Chronic Disorders of Consciousness and Healthy Individuals Using Microwave Radiometry. [PDF]

Diagnostics (Basel), 2022
Shevelev OA, Petrova MV, Yuriev MY, Mengistu EM, Kostenkova IZ, Zhdanova MA, Vesnin SG, Goryanin I.   +7 more
europepmc   +1 more source

The multi-parameter remote measurement of rainfall [PDF]

The measurement of rainfall by remote sensors is investigated. One parameter radar rainfall measurement is limited because both reflectivity and rain rate are dependent on at least two parameters of the drop size distribution (DSD), i.e., representative ...
Atlas, D., Meneghini, R., Ulbrich, C. W.
core   +1 more source

Using vegetation indices for soil-moisture retrievals from passive microwave radiometry [PDF]

Hydrology and Earth System Sciences, 2001
Surface soil moisture and the nature of the overlying vegetation both influence microwave emission from land surfaces significantly. One widely discussed but underused method for allowing for the effect of vegetation on soil-moisture retrievals from ...
E.J. Burke, E.J. Burke, W.J. Shuttleworth, W.J. Shuttleworth, A.N. French, A.N. French   +5 more
doaj  

Measurement and 3D Visualization of the Human Internal Heat Field by Means of Microwave Radiometry. [PDF]

Sensors (Basel), 2021
Sidorov IA, Gudkov AG, Leushin VY, Gorlacheva EN, Novichikhin EP, Agasieva SV.   +5 more
europepmc   +1 more source

Treatment and Companion Diagnostics of Lower Back Pain Using Self-Controlled Energo-Neuroadaptive Regulator (SCENAR) and Passive Microwave Radiometry (MWR). [PDF]

Diagnostics (Basel), 2022
Tarakanov AV, Tarakanov AA, Kharybina T, Goryanin I.   +3 more
europepmc   +1 more source

Miniature modular microwave end-to-end receiver [PDF]

, 1993
An end-to-end microwave receiver system contained in a single miniature hybrid package mounted on a single heatsink is presented. It includes an input end connected to a microwave receiver antenna and an output end which produces a digital count ...
Cooley, Thomas W., Janssen, Michael A., Parks, Gary S., Sukamto, Lin M.   +3 more
core   +1 more source

Microwave emissions from snow [PDF]

The radiation emitted from dry and wet snowpack in the microwave region (1 to 100 GHz) is discussed and related to ground observations. Results from theoretical model calculations match the brightness temperatures obtained by truck mounted, airborne and ...
Chang, A. T. C.
core   +1 more source

Machine Learning-Based Soil Moisture Inversion from Drone-Borne X-Band Microwave Radiometry

Remote Sensing
Surface soil moisture (SSM) is a critical land surface parameter affecting a wide variety of economically and environmentally important processes. Spaceborne microwave remote sensing has been extensively employed for monitoring SSM.
Xiangkun Wan, Xiaofeng Li, Tao Jiang, Xingming Zheng, Lei Li   +4 more
doaj   +1 more source