Drone-mounted UWB snow radar: technical improvements and field results

References

• Dierking W. Mapping of different sea ice regimes using images from Sentinel-1 and ALOS synthetic aperture radar. IEEE Trans Geosci Remote Sens. 2010;48(3):1045–1058. doi: 10.1109/TGRS.2009.2031806
   Web of Science ®Google Scholar
• Mahoney A, Eicken H, Graves A. Landfast sea ice extent and variability in the Alaskan Arctic derived from SAR imagery. In: 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS'04. Proceedings. Vol. 3. IEEE; 2004. p. 2146–2149.
   Google Scholar
• Farrell SL, Kurtz N, Connor LN, et al. A first assessment of IceBridge snow and ice thickness data over Arctic sea ice. IEEE Trans Geosci Remote Sens. 2012;50(6):2098–2111. doi: 10.1109/TGRS.2011.2170843
   Web of Science ®Google Scholar
• Tiuri M, Sihvola A, Nyfors E, et al. The complex dielectric constant of snow at microwave frequencies. IEEE J Oceanic Eng. 1984;9(5):377–382. doi: 10.1109/JOE.1984.1145645
   Web of Science ®Google Scholar
• Jenssen ROR, Eckerstorfer M, Jacobsen S. Drone-mounted ultrawideband radar for retrieval of snowpack properties. IEEE Trans Instrum Meas. 2020;69(1):221–230. doi: 10.1109/TIM.2019.2893043
   Web of Science ®Google Scholar
• Marshall HP, Schneebeli M, Koh G. Snow stratigraphy measurements with high-frequency FMCW radar: comparison with snow micro-penetrometer. Cold Reg Sci Technol. 2007;47(1–2 Spec. Iss.):108–117. doi: 10.1016/j.coldregions.2006.08.008
   Web of Science ®Google Scholar
• Singh KK, Datt P, Sharma V, et al. Snow depth and snow layer interface estimation using ground penetrating radar. Curr Sci. 2011;100(10):1532–1539.
   Web of Science ®Google Scholar
• Yankielun N, Rosenthal W, Davis RE. Alpine snow depth measurements from aerial FMCW radar. Cold Reg Sci Technol. 2004;40(1–2):123–134. doi: 10.1016/j.coldregions.2004.06.005
   Web of Science ®Google Scholar
• Kim Y, Reck TJ, Alonso-Delpino M, et al. A Ku-band CMOS FMCW radar transceiver for snowpack remote sensing. IEEE Trans Microw Theory Tech. 2018;66(5):2480–2494. doi: 10.1109/TMTT.2018.2799866
   Web of Science ®Google Scholar
• Øyan MJ, Hamran SE, Hanssen L, et al. Ultrawideband gated step frequency ground-penetrating radar. IEEE Trans Geosci Remote Sens. 2012;50(1):212–220. doi: 10.1109/TGRS.2011.2160069
   Web of Science ®Google Scholar
• Yan JB, Gomez-Garcia Alvestegui D, McDaniel JW, et al. Ultrawideband FMCW radar for airborne measurements of snow over sea ice and land. IEEE Trans Geosci Remote Sens. 2017;55(2):834–843. doi: 10.1109/TGRS.2016.2616134
   Web of Science ®Google Scholar
• Kwok R, Panzer B, Leuschen C, et al. Airborne surveys of snow depth over Arctic sea ice. J Geophys Res Oceans. 2011;116(11):1–16.
   Google Scholar
• Rodriguez-Morales F, Gogineni S, Leuschen CJ, et al. Advanced multifrequency radar instrumentation for polar research. IEEE Trans Geosci Remote Sens. 2014;52(5):2824–2842. doi: 10.1109/TGRS.2013.2266415
   Web of Science ®Google Scholar
• Tan A, Eccleston K, Platt I. The design of a UAV mounted snow depth radar results of measurements on Antarctic sea ice. 2017 IEEE Conference on Antenna Measurements & Applications (Cama), Tsukuba, Japan; 2017. p. 316–319.
   Google Scholar
• Li CJ, Ling H. High-resolution, downward-looking radar imaging using a small consumer drone. In: 2016 IEEE International Symposium on Antennas and Propagation (APSURSI), Fajardo, Puerto Rico; Vol. 2; 2016. p. 2037–2038.
   Google Scholar
• Li CJ, Ling H. Synthetic aperture radar imaging using a small consumer drone. IEEE International Symposium on Antennas and Propagation; Vancouver, Canada; Vol. 10(d); 2015. p. 4–5.
   Google Scholar
• Tarchi D, Guglieri G, Vespe M. Mini-radar system for flying platforms. In: 4th IEEE International Workshop on Metrology for AeroSpace, MetroAeroSpace 2017 – Proceedings, Padua, Italy; 2017. p. 40–44.
   Google Scholar
• Lort M, Aguasca A, López-Martínez C, et al. Initial evaluation of SAR capabilities in UAV multicopter platforms. IEEE J Sel Top Appl Earth Obs Remote Sen. 2018;11(1):127–140. doi: 10.1109/JSTARS.2017.2752418
   Web of Science ®Google Scholar
• Šipoš D, Peter P, Gleich D. On drone ground penetrating radar for landmine detection. In: 2017 First International Conference on Landmine: Detection, Clearance and Legislations (LDCL), Beirut, Lebanon; 2017. p. 7–10.
   Google Scholar
• Yarleque MA, Alvarez S, Martinez HJ. FMCW GPR radar mounted in a mini-UAV for archaeological applications: First analytical and measurement results. In: 2017 International Conference on Electromagnetics in Advanced Applications (ICEAA), Verona, Italy; Vol. 9. IEEE; 2017. p. 1646–1648.
   Google Scholar
• Fitter JF, Mccallum AB, Leon JP. Development of an unmanned aircraft mounted software defined ground penetrating radar. Geotechnical and Geophysical Site Characterisation, Australian Geomechanics Society; Vol. 5; 2016. p. 957–962.
   Google Scholar
• Burr R, Schartel M, Mayer W. Uav-Based Polarimetric Synthetic Aperture Radar for Mine Detection. IGARSS 2019–2019. IEEE International Geoscience and Remote Sensing Symposium, Yokohama, Japan; 2019. p. 9208–9211.
   Google Scholar
• Rodriguez-Vaqueiro Y, Vazquez-Cabo J, Gonzalez-Valdes B. Array of antennas for a GPR system onboard a UAV. 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 – Proceedings, Atlanta, GA, USA; 2019. p. 821–822.
   Google Scholar
• Drinkwater MR, Crocker GB. Modelling changes in the dielectric and scattering properties of young snow-covered sea ice at GHz fequencies. J Glaciol. 1988;34(118):274–282. doi: 10.1017/S0022143000007012
   Web of Science ®Google Scholar
• Daniels D. Ground penetrating radar. Vol. 1. London, UK: The Institution of Engineering and Technology; 2013.
   Google Scholar
• Nandan V, Geldsetzer T, Yackel JJ, et al. Multifrequency microwave backscatter from a highly saline snow cover on smooth first-year sea ice: first-order theoretical modeling. IEEE Trans Geosci Remote Sens. 2017;55(4):2177–2190. doi: 10.1109/TGRS.2016.2638323
   Web of Science ®Google Scholar
• Ulaby FT, Abdelrazik M, Stiles WH. Snowcover influence on backscattering from terrain. IEEE Trans Geosci Remote Sens. 1984;GE-22(2):126–133. doi: 10.1109/TGRS.1984.350604
   Web of Science ®Google Scholar
• Drinkwater MR. LIMEX '87 ice surface characteristics: implications for C-band SAR backscatter signatures. IEEE Trans Geosci Remote Sens. 1989;27(5):501–513. doi: 10.1109/TGRS.1989.35933
   Web of Science ®Google Scholar
• Hufford GA. A model for the complex permittivity of ice at frequencies below 1 THz. Int J Infrared Millimeter Waves. 1991;12(7):677–682. doi: 10.1007/BF01008898
   Google Scholar
• Matzler C, Wegmuller U. Dielectric properties of freshwater ice at microwave frequencies. J Phys D Appl Phys. 1987;20(12):1623–1630. doi: 10.1088/0022-3727/20/12/013
   Web of Science ®Google Scholar
• Hallikainen MT, Ulaby FT, Abdelrazik M. Dielectric properties of snow in the 3–37 GHz range. IEEE Trans Antennas Propag. 1986;AP-34(11):1329–1340. doi: 10.1109/TAP.1986.1143757
   Web of Science ®Google Scholar
• Tsang L, Kong JA. Scattering of electromagnetic waves from random media with multiple scattering included. J Math Phys. 1982;23(6):1213–1222. doi: 10.1063/1.525453
   Web of Science ®Google Scholar
• Huining W, Pulliainen JT, Hallikainen MT. Effective permittivity of dry snow in the 18–90 GHz range. J Electromagn Waves Appl. 1999;13(10):1393–1394. doi: 10.1163/156939399X00727
   Web of Science ®Google Scholar
• Mätzler C. Relation between grain size and correlation length of snow. American Geophysical Union Fall Meeting, San Francisco, California; Vol. 48; 2002. p. 1–4.
   Google Scholar
• Onstott RG, Shuchman RA. SAR measurements of sea ice. SAR Marine User's Manual; Vol. 3; 2004. p. 81–115.
   Google Scholar
• Richards MA. Fundamentals of radar signal processing. New York: McGraw-Hill Professional; 2015.
   Google Scholar
• Jenssen ROR. Snow stratigraphy measurements with UWB radar; 2016. Available from: http://hdl.handle.net/10037/11117.
   Google Scholar
• Kim SW, Choi DY. Implementation of rectangular slit-inserted ultra-wideband tapered slot antenna. SpringerPlus. 2016 Aug;5(1):1387. doi: 10.1186/s40064-016-3033-4
   PubMedGoogle Scholar
• Avdushin AS, Ashikhmin AV, Negrobov VV, et al. Vivaldi antenna with printed lens in aperture. Microw Opt Technol Lett. 2014 Feb;56(2):369–371. doi: 10.1002/mop.28120
   Web of Science ®Google Scholar
• Albanese D, Klein A. Pseudo-random code waveform design for CW radar. IEEE Trans Aerosp Electron Syst. 1979;AES-15:67–75. doi: 10.1109/TAES.1979.308797
   Google Scholar
• Zhang H, Li L, Wu K. Software-defined six-port radar technique for precision range measurements. IEEE Sens J. 2008;8(10):1745–1751. doi: 10.1109/JSEN.2008.2003304
   Web of Science ®Google Scholar
• Haynes MS. Surface and subsurface radar equations for radar sounders. Annals of Glaciology. 2020;16:1–8. doi: 10.1017/aog.2020.16
   Google Scholar
• Greene E, Birkeland K, Elder K. Observation guidelines for avalanche programs in the United States. Bozeman (MT): American Avalanche Association; 2016.
   Google Scholar