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 Solid Earth: People
Ronald Blom's Picture
Address:
Jet Propulsion Laboratory
M/S 300-233
4800 Oak Grove Drive
Pasadena, CA 91109
Phone:
818.354.4681
Fax:
818.354.9476
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Ronald Blom

Dr. Ron Blom is one of the co-discoverers of the lost "city" of Ubar, an ancient desert outpost for assembly of camel caravans for transport of frankincense across the Arabian desert. For more information on Ubar, see the PBS/NOVA television documentary "Lost City in Arabia", and read "The Road to Ubar", by Nicholas Clapp, Houghton Mifflin, 1998, 342 pgs.

Education
  • B.A., Geology, University of California, Santa Barbara
  • M.S., Geology, California State University, Northridge
  • Ph.D., Geological Remote Sensing University of California, Santa Barbara

Professional Experience
  • Jet Propulsion Laboratory
    • Discipline Program Manager Solid Earth Science and Natural Hazards, Earth Science and Technology Program Directorate
    • Lead Scientist, Terrestrial Sciences Research Element (1992-2005)
  • San Diego State University, Adjunct Professor of Geology (1984-2003)

Selected Publications
  1. Ivins, E. R., Dokka, R. K., and Blom, R. G., 2007, Post-glacial sediment load and subsidence in coastal Louisiana: Geophysical Research Letters, Vol. 34, No. 16, L1630310.1029/2007GL030003.
  2. Blom, R. G., R. Crippen, C. Elachi, N. Clapp, G. Hedges, J. Zarins, 2007, Southern Arabian Desert Trade Routes, Frankincense, Myrrh, and the Ubar Legend: Chapter in "Applications of Remote Sensing to Archaeology": El Baz, F., and Wiseman, J. eds., Springer, ISBN 978-0387444536.
  3. Comer, D. C., and R.G. Blom, 2007, Detection and Identification of Archaeological Sites and Features Using Synthetic Aperture Radar (SAR) Data Collected from Airborne Platforms: Chapter in "Applications of Remote Sensing to Archaeology": Wiseman, J. and El Baz, F., eds. ISBN 978-0387444536.
  4. Tralli, D.M., R.G. Blom, E.J. Fielding, A. Donnellan and D.L. Evans, 2007, Conceptual Case for Assimilating Interferometric Synthetic Aperture Radar Data Into the HAZUS-MH Earthquake Module: IEEE Transactions on Geoscience and Remote Sensing, Special Issue - Remote Sensing for Major Disaster Prevention, Monitoring and Assessment, V. 45, p. 1595-1604.
  5. Crippen, R. E., and Blom, R. G., 2000. Unveiling the Lithology of Vegetated Terrains in Remotely Sensed Imagery: Photogrammetric Engineering and Remote Sensing, v. 67, p. 935-943
  6. Gabriel, A. G., Goldstein, R. M., and Blom, R. G., 2000, "ERS Radar Interferometry: Absence of Recent Surface Deformation Near the Aswan Dam": Jour. of Engineering and Environmental Science, v. VII, p. 205-210.
  7. Henderson, F. M., and A.J Lewis eds., 1998, Principals and Applications of Imaging Radar, Manual of Remote Sensing, 3rd Edition, Volume 2. John Wiley and Sons, 866 pages plus plates. Contributing Author to Chapter 10, reviewer of other chapters.
  8. Fielding, E. J., R. G. Blom, and R. M. Goldstein, 1998, Rapid subsidence over oil fields measured by SAR interferometry: Geophys. Res. Lett., 25, 3215-3218, and cover photo.
  9. Beratan, K. K., Peer, B., Dunbar, N. W., and Blom, R. G., 1997, A remote sensing approach to alteration mapping: AVIRIS data and extension-related potassium metasomatism, Socorro, New Mexico: Inter. Jour. Remote Sensing, v. 18, p. 3595-3609.
  10. Blom, R. G., L. E. Roth, and S. D. Wall, 1995, Before Magellan: in "The Face of Venus", L. E. Roth and S. D. Wall, eds., NASA SP-520.
  11. Blom, R.G., 1988, Effects of variation in incidence angle and wavelength in radar images of volcanic and aeolian terranes, or now you see it, now you don't. International Journal of Remote Sensing, 9(5), 945-965.
  12. Blom, R.G., and C. Elachi, 1987, Multifrequency and multipolarization radar scatterometry of sand dunes and comparison with spaceborne and airborne radar images. Journal of Geophysical Research, 92, 7877-7889.
  13. Blom, R.G., R.E. Crippen, and C. Elachi, 1984, Detection of subsurface features in Seasat radar images of Means Valley, Mojave Desert, California. Geology, 12,(6), 346-349.
  14. Blom, R.G., and C. Elachi, 1981, Spaceborne and airborne radar observations of sand dunes. Journal of Geophysical Research, 86, 3061-3073.
  15. McCauley, J.F., G.G. Schaber, C.S. Breed, M.J. Grolier, C.V. Haynes, B. Issawi, C. Elachi, and R. Blom, 1982, Subsurface valleys and geoarchaeology of the Eastern Sahara revealed by Shuttle radar. Science, 218, 1004-1019. This is the original "Radar Rivers" paper.
  16. Blom, R.G., M.J. Abrams, and H.G. Adams, 1980, Spectral reflectance and discrimination of plutonic rocks in the 0.45-2.45 %mu;m region. Journal of Geophysical Research, 85, 2638-2648.
Recent Conference Presentations
  1. Blom, R. G., Donnellan, A., Fielding, E. Freeman, A., Hensley, S., Loverro, A., Lundgren, P., Rosen, P., Saatchi. S., 2007, A new NASA InSAR mission concept and natural hazards applications: Proc. IEEE IGARSS, Barcelona, Spain.
  2. Blom, R. G., Dokka, R. K., Fielding, E. J., Lohman, R. B., Wu, X., 2007, Gulf coast subsidence and crustal loading, InSAR, GIS, Geophysics, and Geodesy. Proc. ISRSE, San Jose, Costa Rica.
  3. Blom, R. G., Donnellan, A., Fielding, E. Freeman, A., Loverro, A., Lundgren, P., Raymond, C., Rosen, P., 2007, A new NASA InSAR mission concept and natural hazards applications: Proc. ISRSE, San Jose, Costa Rica.
  4. Comer, D., and Blom, R., 2007 , Wide Area Inventory of Archaeological Sites Using Aerial and Satellite Data Sets: Prologue to Resource Monitoring and Preservation: Proc. ISRSE, San Jose, Costa Rica.
  5. Blom, R. G., R. Gross, E. Gurrola, E. Ivins, J. Parker, C. Raymond, X. Wu, and C. Zuffada, 2006, Earth Science Computational Architecture and Environment for Space Based Data and Modeling: Geoinformatics Conference: May 10-12, 2006, Reston VA.
  6. Blom, R. G., R. Gross, E. Gurrola, E. Ivins, J. Parker, C. Raymond, X. Wu, and C. Zuffada: Earth Science Computational Architecture and Environment for Space Based Data and Modeling: Geological Society of America Cordilleran Section Meeting. Anchorage Alaska 8-10 May 2006. GSA Abstracts with Programs V. 38. No. 5, p. 97.
  7. Blom, R. G., 2005 (invited), Overview of Space Technologies for Subsidence Measurements: Houston Geological Society and Engineering, Science, and Techhnology Council of Houston Conference on Coastal Subsidence, Sea Level, and the Future of the Gulf Coast. Houston TX Nov. 3-5, 2005.
  8. Blom, R. G., 2005 (invited), Imaging Radar and Detection of Archaeological Sites, 8th Annual United States/International Committee on Archaeological Heritage Management Meeting, Charleston SC, May 5-7, 2005.
  9. Blom, R., Fielding, E., and Hensley, S, 2005 (invited), Deformation Mapping in Challenging Terrains: GSA South Central Meeting, Austin Texas, April 1-2, 2005. GSA Abstracts with Programs, V. 37, No. 3. P. 36.
  10. Ragona, D., Minster, B., Fialko, Y., Rockwell, T., Blom, R., Jussila, J., Procino, W., and SPECIM Team, 2005, Imaging Spectroscopy: A new tool for paleoseismological studies: World Conference on Disaster Reduction, Kobe Japan, 18-22 January 2005.
  11. Blom, R. Comer, D., Freeman, T., Hensley, S., Moore, E., Yatsko, A., Zarins, J., 2004, Application of Remote Sensing and GIS to Archaeology: Examples from Diverse Environments: Keynote at International Conference on Remote Sensing Archaeology, Beijing China October 18-21 2004.
  12. Blom, R. G., and Comer, D., 2004, Using Imaging Radar Data in Detecting Archaeological Sites: Partners in Environmental Technology Technical Symposium & Workshop, Washington DC, November 29- December 1, 2004.

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