• 3697 Citations
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1985 …2019
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Research Output 1985 2019

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2011
9 Citations (Scopus)

Earthquake survivor detection using life signals from radar micro-doppler

Narayanan, R. M., Dec 1 2011, p. 259-265. 7 p.

Research output: Contribution to conferencePaper

Earthquakes
Radar
Decomposition
Radar systems
Debris
2002
1 Citation (Scopus)

Shape-based change detection and information mining in remote sensing

Li, J. & Narayanan, R. M., Jan 1 2002, p. 1035-1037. 3 p.

Research output: Contribution to conferencePaper

Lakes
Remote sensing
remote sensing
Drought
Edge detection
2000
1 Citation (Scopus)

Class project on airborne radar system design and development for remote sensing applications

Narayanan, R. M. & Ranson, K. J., Dec 1 2000, p. 51-52. 2 p.

Research output: Contribution to conferencePaper

Aircraft radar equipment
Radar systems
Remote sensing
student
Systems analysis
1999

Information content characterization in remote sensing imagery based on classification accuracy

Narayanan, R. M., Desetty, M. K. & Reichenbach, S. E., Jan 1 1999, p. 131-133. 3 p.

Research output: Contribution to conferencePaper

Remote sensing
pixel
imagery
Pixels
SIR
1996
1 Citation (Scopus)

Backscatter characteristics of buried targets measured using an ultrawideband polarimetric random noise radar

Hoffmeyer, P. D., Xu, Y., Narayanan, R. M. & Curtis, J. O., Jan 1 1996, p. 2283-2284. 2 p.

Research output: Contribution to conferencePaper

buried target
Spurious signal noise
Radar systems
Ultra-wideband (UWB)
backscatter
1 Citation (Scopus)

Comparison of spatial statistics of SAR-derived and in-situ soil moisture estimates

Hirsave, P. P., Narayanan, R. M., Tracy, B. T., Gwilliam, B. L., Bolus, R. L., Pangburn, T. & McKim, H. L., Jan 1 1996, p. 1073-1075. 3 p.

Research output: Contribution to conferencePaper

Soil moisture
synthetic aperture radar
soil moisture
Statistics
SIR

Effects of system errors on combined MM/IR neural network inversion of surface snow properties

Jackson, S. R. & Narayanan, R. M., Jan 1 1996, p. 2258-2260. 3 p.

Research output: Contribution to conferencePaper

Snow
snow
Neural networks
surface roughness
Surface roughness

Estimation of abundances in two-component mineral mixtures using mid-infrared laser reflectance ratios

Narayanan, R. M., Warner, K. K. & Diffendal, R. F., Jan 1 1996, p. 1017-1019. 3 p.

Research output: Contribution to conferencePaper

Infrared lasers
reflectance
Minerals
laser
mineral

Frequency domain interferometry in the planetary boundary layer: first results

Corner, B. R., Palmer, R. D. & Narayanan, R. M., Jan 1 1996, p. 1920-1922. 3 p.

Research output: Contribution to conferencePaper

interferometry
Interferometry
Boundary layers
boundary layer
Radar
3 Citations (Scopus)

Millimeter-wave backscatter measurements in support of surface navigation applications

Snuttjer, B. R. J. & Narayanan, R. M., Jan 1 1996, p. 506-508. 3 p.

Research output: Contribution to conferencePaper

Millimeter waves
backscatter
navigation
Navigation
Radar systems

Multisensor estimation of vegetation characteristics

Zhang, J., Narayanan, R. M., Tracy, B. T., Gwilliam, B. L., Bolus, R. L., Pangburn, T. & McKim, H. L., Jan 1 1996, p. 2375-2376. 2 p.

Research output: Contribution to conferencePaper

synthetic aperture radar
sensor
vegetation type
vegetation
Optical sensors

Preliminary results from the Arecibo 430 MHz spatial interferometry system

Howell, P. B., Palmer, R. D., Narayanan, R. M., Larsen, M. F. & Cho, J. Y. N., Jan 1 1996, p. 1926-1928. 3 p.

Research output: Contribution to conferencePaper

Observatories
interferometry
Interferometry
observatory
Radar systems
2 Citations (Scopus)

Signal processing aspects of polarimetric random noise radar data for shallow subsurface imaging

Xu, Y., Hoffmeyer, P. D., Narayanan, R. M. & Curtis, J. O., Jan 1 1996, p. 2030-2032. 3 p.

Research output: Contribution to conferencePaper

Spurious signal noise
signal processing
Radar systems
Signal processing
radar
1995

Estimation of surface snow properties using combined near-infrared reflectance and millimeter-wave backscatter

Narayanan, R. M., Jackson, S. R. & St. Germain, K. M., Jan 1 1995, p. 189-191. 3 p.

Research output: Contribution to conferencePaper

Infrared devices
Grain size and shape
Reflectometers
Backscattering
Snow

Soil moisture inversion algorithms using ERS-1, JERS-1, and ALMAX SAR data

Narayanan, R. M. & Hegde, M. S., Jan 1 1995, p. 504-506. 3 p.

Research output: Contribution to conferencePaper

Electromagnetic wave polarization
speckle
Soil moisture
electromagnetic wave
Speckle
1988

Millimeter-wave backscatter measurements of various snow forms

Narayanan, R. M., Langlois, P. M., Gaiser, P. W. & McIntosh, R. E., Sep 1 1988, p. 451-452. 2 p.

Research output: Contribution to conferencePaper

Snow
Millimeter waves
backscatter
snow
radar

Radar backscatter characteristics of trees at 215 GHz

Narayanan, R. M., Borel, C. C. & McIntosh, R. E., Dec 1 1988, p. 997-998. 2 p.

Research output: Contribution to conferencePaper

Millimeter waves
backscatter
Radar
deciduous tree
radar
1985

DESCRIPTION OF A DATABANK OF NORMALIZED RADAR CROSS SECTION OF TERRAIN.

Borel, C. C., Narayanan, R. M. & McIntosh, R. E., Dec 1 1985, p. 176-182. 7 p.

Research output: Contribution to conferencePaper

Radar cross section
cross section
radar
Computer program listings
software