Centre for Space, Atmospheric and Oceanic Science

Research Output 1987 2019

Filter
Conference contribution
2019

An Improved Accuracy Model Employing an e-Navigation System

Lebekwe, C., Yahya, A. & Astin, I., 15 Aug 2019, IEEE Xplore Digital Library: 2018 9th Annual IEEE Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON). p. 152-158 7 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sea-surface properties from the 100 kHz ground wave delay

Astin, I. & Sarma, J., 12 Mar 2019, URSI AP-RASC 2019 URSI Asia Pacific Radio Science Conference.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access

Surface Normals Based Landmarking for 3D Face Recognition Using Photometric Stereo Captures

Gao, J., Hansen, M., Smith, M. & Evans, A., 5 Mar 2019, (Accepted/In press) 3rd International Conference on Biometric Engineering and Applications (ICBEA 2019). Association for Computing Machinery

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Using a bio-inspired algorithm for efficient Angle-of-Arrival estimation of GNSS jammers

Lloyd, E. M. & Watson, R. J., 1 Mar 2019, 13th European Conference on Antennas and Propagation, EuCAP 2019. IEEE, 8739781

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2018
1 Citation (Scopus)
17 Downloads (Pure)

A colour hit-or-miss transform based on a rank ordered distance measure

Macfarlane, F., Murray, P., Marshall, S., Perret, B., Evans, A. & White, H., 29 Nov 2018, Proceedings of 26th European Signal Processing Conference, EUSIPCO 2018. IEEE, Vol. 2018-September. p. 588-592 5 p. 8553050

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Color
Mathematical transformations
Mathematical morphology
Template matching
Image analysis

A generalised Brownian motion model of RF spectral dispersion due to phase noise

Siddiq, K., Watson, R. J. & Pennock, S. R., 5 Jan 2018, European Microwave Week 2017: "A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 14th European Microwave Conference, EURAD 2017. IEEE, p. 533-536 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Brownian movement
Phase noise
flicker
calculus
Autocorrelation

Ground-Based Radio Observations for Space-Weather Science and Monitoring

Bisi, M. M., Fallows, R. A., Magdalenic, J., Tiburzi, C., Jackson, B. V., Chang, O., Forte, B. & Yu, H. S., 27 Sep 2018, 2018 2nd URSI Atlantic Radio Science Meeting, AT-RASC 2018. IEEE, 8471274. (2018 2nd URSI Atlantic Radio Science Meeting, AT-RASC 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2017

A generalised brownian motion model of RF spectral dispersion due to phase noise

Siddiq, K., Watson, R. J. & Pennock, S. R., 19 Dec 2017, European Microwave Week 2017: "A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017. IEEE, Vol. 2017-January. p. 1381-1384 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Brownian movement
Phase noise
flicker
calculus
Autocorrelation

A propagation modeling approach to urban navigation

Dai, Z., Watson, R. J. & Shepherd, P. R., 15 May 2017, 11th European Conference on Antennas and Propagation, EUCAP 2017. IEEE, p. 1847-1851 5 p. 7928237

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

navigation
Navigation
propagation
arrivals
Multipath propagation
14 Downloads (Pure)

Color image simplification by morphological hierarchical segmentation and color clustering

Flores, F. C. & Evans, A. N., 27 Jan 2017, Proceedings of the 2016 35th International Conference of the Chilean Computer Science Society, SCCC 2016. IEEE, 6 p. 7836049

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Color
Watersheds

FINE-SCALE STRUCTURE IN THE MID-LATITUDE IONOSPHERE: BROADBAND OBSERVATIONS OF SCINTILLATION USING LOFAR

Fallows, R., Forte, B. & Krankowski, A., 24 Aug 2017, 32nd International Union of Radio Science - General Assembly and Scientific Symposium.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

GISMO: A Smart Sensor To Mitigate and Monitor Ionospheric Effects

Siniscalco, L., Pastori, N., Zin, A., Emmanuele, A., Ferrario, A., Manno, C. & Forte, B., 28 Sep 2017, ION GNSS+ 2017. p. 2263-2272

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

GPS phase scintillation and auroral electrojet currents during geomagnetic storms of March 17, 2013 and 2015

Prikryl, P., Ghoddousi-Fard, R., Viljanen, A., Weygand, J. M., Kunduri, B. S. R., Thomas, E. G., Ruohoniemi, J. M., Connors, M., Danskin, D. W., Jayachandran, P. T., Jacobsen, K. S., Andalsvik, Y. L., Durgonics, T., Oksavik, K., Zhang, Y., Spanswick, E., Sreeja, V., Aquino, M., Cilliers, P. J., Li, G. & 5 others, Ning, B., Mitchell, C. N., Spogli, L., Terkildsen, M. & Weatherwax, A. T., 10 Nov 2017, 32nd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2017. IEEE, p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

auroral electrojets
electrojets
magnetic storms
Scintillation
polar regions

Radio Occultation Modelling in Complex Ionospheres

Coleman, C. J. & Forte, B., 22 Aug 2017, 32nd International Union of Radio Science - General Assembly & Scientific Symposium, August 19-27, 2017, Montreal (Canada). 1563

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ionosphere

The Worldwide Interplanetary Scintillation (IPS) Stations (WIPSS) Network: Initial Results from the October 2016 Space-Weather Campaign

Bisi, M. M., Jackson, B., Fallows, R., Tokumaru, M., Aguilar-Rodriguez, E., Gonzalez-Esparza, J. A., Mejia-Ambriz, J. C., Chashei, I., Tyul’bashev, S., Morgan, J., Manoharan, P. K., Chang, O., Yu, H-S., Odstrcil, D., Barnes, D. & Forte, B., 29 Nov 2017, 14th European Space Weather Week (ESWW14). European Space Agency

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

radio
weather
science
station
2016
3 Citations (Scopus)

A 3D multi-frequency response electrical mesh phantom for validation of the planar structure EIT system performance

Zarafshani, A., Qureshi, T., Bach, T., Chatwin, C. R. & Soleimani, M., 5 Aug 2016, IEEE International Conference on Electro Information Technology, 2016. IEEE, p. 600-604 5 p. 7535306

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

planar structures
electrical impedance
frequency response
mesh
tomography
27 Downloads (Pure)

Acoustic imaging around Marine Renewable Energy Devices - Field deployments of the FLOWBEC platform

Williamson, B., Blondel, P., Waggitt, J., Fraser, S., Bell, P. & Scott, B., 5 Jul 2016, Proceedings of the 3rd PRIMaRE Conference. Zang, J., Plummer, A., Perez-Collazo, C. & Blondel, P. (eds.). University of Bath, p. 32 1 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
acoustic imagery
Acoustic imaging
acoustic imaging
ecology
renewable energy

Algorithms for the mitigation of space weather threats at low latitudes, contributing to the extension of EGNOS over Africa

Forte, B., Da Dalt, F., Panicciari, T., Pinto Jayawardena, T., Mitchell, C., Zin, A., Marradi, L., Muscinelli, R., Fiordiponti, R., Sreeja, V., Aquino, M., Dovis, F., Alfonsi, L., Cesaroni, C., Spogli, L., De Franceschi, G., Haggstrom, I., Enell, C. F., Chawdhry, P. K., Hoeg, P. & 6 others, von Benzon, H-H., Pozoga, M., Kos, T., Vukovic, J., Henley, E. & Jackson, D., 27 Jun 2016, International Beacon Satellite Symposium BSS-2016.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)
161 Downloads (Pure)

Analysis of sampling clock phase noise in homodyne FMCW radar systems

Siddiq, K., Watson, R. J., Pennock, S. R., Avery, P., Poulton, R. & Martins, S., 9 Jun 2016, 2016 IEEE Radar Conference, RadarConf 2016. IEEE, 7485302. (Radar Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Radar systems
Phase noise
Clocks
Sampling
Radar
2 Citations (Scopus)
104 Downloads (Pure)

Identifying mid-water targets using the higher frequencies emitted by seismic sources of opportunity

Banda, N. & Blondel, P., 2016, IEEE Oceans'2016 Conference Proceedings. Monterey, U. S. A.: IEEE, p. 1-7 7 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
seismic source
acoustics
water
Water
vessel

Limited cone beam reconstruction using edge preserving total variation regularisation

Lohvithee, M., Biguri, A. & Soleimani, M., 2016, ToSCA 2016, University of Bath, Sep 2016..

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Modelling the propagation of underwater acoustic emissions for condition monitoring of marine renewable energy

Walsh, J., Bashir, I., Thies, P. R., Johanning, L. & Blondel, P., 2016, Progress in Renewable Energies Offshore - Proceedings of 2nd International Conference on Renewable Energies Offshore, RENEW 2016. Guedes Soares, G. (ed.). Boca Raton, U. S. A.: CRC Press, p. 821-826 6 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Underwater acoustics
Condition monitoring
Acoustic emissions
Costs
Acoustics

Observation of auroral optical emissions through co-located GPS, riometers, and all-sky imager measurements

Forte, B., Gerrard, A. J., Weatherwax, A., Skone, S., Bust, G. S., Kinrade, J., Ebihara, Y. & Mitchell, C., 27 Jun 2016, International Beacon Satellite Symposium BSS-2016.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

25 Downloads (Pure)

Seismic surveys in complex environments: effects of environmental variability on sound propagation and mitigation practice

Blondel, P., Jimenez, G. & Wyatt, R., 12 Dec 2016, Acoustics & Environmental, Variability, Fluctuations & Coherence - 12-13 December 2016 - The Moller Centre, Cambridge. Institute of Acoustics, Vol. 38. p. 16-23 8 p. (Institute of Acoustics Proceedings; vol. 38, no. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File

TIGRE toolbox: Tomographic Iterative GPU-based Reconstruction

Biguri, A., Hancock, S., Dosanjh, M. & Soleimani, M., 2016, ToSCA 2016, University of Bath, Sep 2016..

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tomography: from medicine to accelerator physics, and back again

Biguri, A., Hancock, S., Dosanjh, M. & Soleimani, M., 2016, CERN Early Career KT, Aug 2016, Geneva, Switzerland..

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Using EISCAT incoherent scatter radar co-aligned with GPS satellites to obtain details about plasma structures and scattering mechanisms originating scintillation at L band

Forte, B., Da Dalt, F., Panicciari, T., Mitchell, C., Kinrade, J., Bust, G. S., Skone, S., Coleman, C., Haggstrom, I. & Enell, C. F., 27 Jun 2016, International Beacon Satellite Symposium BSS-2016.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2015
3 Citations (Scopus)

Acoustic emission health monitoring of marine renewables: illustration with a wave energy converter in Falmouth Bay (UK)

Walsh, J., Bashir, I., Thies, P. R., Johanning, L. & Blondel, P., 17 Sep 2015, MTS/IEEE OCEANS 2015 - Genova: Discovering Sustainable Ocean Energy for a New World. IEEE, 7271455

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Acoustic emissions
Health
Structural health monitoring
Monitoring
Environmental impact assessments
4 Citations (Scopus)
32 Downloads (Pure)

Acoustic textures and multibeam mapping of shallow marine habitats - Examples from Eastern Malta

Blondel, P., Prampolini, M. & Foglini, F., 7 Sep 2015, Proceedings of the Institute of Acoustics. Institute of Acoustics, Vol. 37. p. 250 257 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
acoustics
texture
bathymetry
habitat
backscatter
1 Citation (Scopus)

Cosmic ray measurements in the atmosphere at several latitudes in October, 2014

Makhmutov, V., Bazilevskaya, G., Stozhkov, Y., Philippov, M., Yair, Y., Yaniv, R., Harrison, G. & Nicoll, K., 2015, Proceedings of Science: Proceedings of the 34th International Cosmic Ray Conference, 2015.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Russian Federation
cosmic rays
Moscow
atmospheres
balloon flight
5 Citations (Scopus)
117 Downloads (Pure)

Expression robust 3D face recognition by matching multi-component local shape descriptors on the nasal and adjoining cheek regions

Gao, J. & Evans, A., May 2015, 11th IEEE International Conference on Automatic Face and Gesture Recognition. IEEE, Vol. 1. p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

File
Face recognition
Biometrics
Joining
9 Citations (Scopus)

Phase noise analysis in FMCW radar systems

Siddiq, K., Watson, R. J., Pennock, S. R., Avery, P., Poulton, R. & Dakin-Norris, B., 7 Dec 2015, 2015 European Radar Conference, EuRAD 2015 - Proceedings. IEEE, p. 501-504 4 p. 7346347. (2015 European Radar Conference, EuRAD 2015 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2014
24 Downloads (Pure)

Directivity of underwater sounds generated in the vicinity of tidewater glaciers

GLOWACKI, O., Deane, G., MOSKALIK, M., TEGOWSKI, J. & Blondel, P., Dec 2014, American Geophysical Union Fall Conference, 2014. American Geophysical Union, C31B-0308

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

File
tidewater glacier
fjord
glacier
ambient noise
acoustics
1 Citation (Scopus)

Experimentally Recorded Amplitude and Phase Scintillation through a Spirent Simulator

Pinto Jayawardena, T., Mohd Ali, A., Forte, B., Kinrade, J., Mitchell, C., Smith, S. & Walter, T., 2014, The Insitute of Navigation, ION GNSS+ 2014.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Improving ionospheric imaging via the incorporation of direct ionosonde observations into GPS tomography

Cooper, C., Chartier, A. T., Mitchell, C. & Jackson, D. R., 2014, 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014. IEEE, p. 1-3

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

tomography
ionosphere
GPS
satellite data
incorporation

Modelling white space deployments using a high resolution geolocation database

Dumont, N., Watson, R. J. & Pennock, S. R., 2014, 8th European Conference on Antennas and Propagation, EuCAP 2014. IEEE, p. 3662-3664 3 p. 6902624

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Throughput
Internet protocols
Television
Availability
Internet

TOPCAT: A space-borne dual-Frequency GPS receiver for topside ionosphere and plasmasphere computer assisted tomography

Jayawardena, T. P., Mitchell, C., Watson, R. J., Rose, J. R., Coleman, C. J. & Jessop, M., 2014, 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014: Volume 2. Institute of Navigation, p. 1492-1498 7 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ionosphere
Tomography
Global positioning system
Earth (planet)
Carrier concentration
1 Citation (Scopus)

Variability in propagation path delay for atmospheric remote sensing

Goudar, B. & Watson, R. J., 2014, International Geoscience and Remote Sensing Symposium (IGARSS). IEEE, p. 4127-4130 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

troposphere
water vapor
remote sensing
ray tracing
statistical analysis
2013

A hybrid regularization algorithm for high contrast tomographic image reconstruction

Rahmati, P., Soleimani, M. & Adler, A., 1 Jan 2013, Proceedings of the 2013 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2013. Arabnia, H. R., Deligiannidis, L., Lu, J., Tinetti, F. G., You, J., Jandieri, G., Schaefer, G., Solo, A. M. G. & Volkov, V. (eds.). CSREA Press, p. 513-517 5 p. (Proceedings of the 2013 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2013; vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Signatures of auroral structures on incoherent scatter radar observations simultaneous and aligned to gps tec and scintillation measurements

Forte, B., Smith, N., Mitchell, C., Da Dalt, F., Panicciari, T., Vuckovic, M., Kinrade, J., Haggstrom, I., Turunen, E., Alfonsi, L., De Franceschi, G., Romano, V. & Spogli, L., 2013, The International Beacon Satellite Symposium, Bath, 2013.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Simulation of geosynchronous radar and atmospheric phase compensation constraints

Hobbs, S. E., Snapir, B., Corstanje, R., Mitchell, C., Forte, B., Holley, R., Whittaker, P., Graham, K. & Burren, R., 1 Dec 2013, IET International Radar Conference 2013. 617 CP ed. Vol. 2013. 0239

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Synthetic aperture radar
Radar
Radar imaging
Radar systems
Signal to noise ratio
1 Citation (Scopus)

The development of a remote sensing system with real-time automated horizon tracking for distance estimation at sea

Baruwa, A. L., Evans, A. N. & Wyatt, R., 2013, Proceedings of SPIE (The International Society for Optical Engineering) 2013: Image and Signal Processing for Remote Sensing XIX. Bruzzone, L. (ed.). Vol. 8892.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2012
5 Citations (Scopus)
34 Downloads (Pure)

Acoustic properties of macrophytes: Comparison of single-beam and multibeam imaging with modeling results

Kruss, A., Blondel, P. & Tegowski, J., 2012, 11th European Conference on Underwater Acoustics 2012, ECUA 2012. St. Albans: Institute of Acoustics, p. 168-175 8 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
acoustic property
seaweed
shelter
modeling
roughness

Examination of the concept of a row-column separated median filter

Wang, D., Clarke, C. T. & Evans, A., Aug 2012, 22nd International Conference on Field Programmable Logic and Applications, FPL 2012. IEEE, p. 659-662 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Median filters
Image quality
Image processing
Hardware
26 Downloads (Pure)

Long-term monitoring of sound exposure from shipping in coastal waters

Merchant, N., Witt, M. J., Blondel, P., Godley, B. J. & Smith, G., 2012, 11th European Conference on Underwater Acoustics 2012, ECUA 2012. St. Albans: Institute of Acoustics, p. 1026-1033 8 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
shipping
coastal water
monitoring
underwater noise
ambient noise

Measurement of atmospheric refractivity using signals of opportunity

Watson, R. J., Wiltshire, B., Dumont, N. & Coleman, C. J., 2012, 2012 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) . IEEE, p. 1964-1967 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Digital television
Digital radio
Water vapor
Sensor networks
Global positioning system
6 Citations (Scopus)
25 Downloads (Pure)

Spectral and statistical analyses of ambient noise in Spitsvergen Fjords and identification of glacier calving events

Tegowski, J., Deane, G., Lisimenka, A. & Blondel, P., 2012, 11th European Conference on Underwater Acoustics 2012, ECUA 2012. St. Albans: Institute of Acoustics, p. 1667-1672 6 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
ambient noise
fjord
glacier
underwater noise
floating ice
2011
2 Citations (Scopus)

Ambient noise in the Western English Channel: Temporal variability due to shipping and biological sources

Merchant, N., Witt, M. J., Blondel, P., Godley, B. J. & Smith, G. H., Oct 2011, Proceedings of the Institute of Acoustics. Institute of Acoustics, Vol. 33. p. 27-29 3 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Ionospheric scitillation activity measured in the African sector

Susnik, A. & Forte, B., 21 Nov 2011, 30th URSI General Assembly and Scientific Symposium (URSIGASS), 2011. 6050919

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Scintillation
Electrons
Global positioning system

Self-dependent 3D face rotational alignment using the nose region

Emambakhsh, M. & Evans, A., 3 Nov 2011, 4th International Conference on Imaging for Crime Detection and Prevention 2011: ICDP 2011. IEEE, 6 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Face recognition
Biometrics
Simulated annealing