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Clark, R. N., J. M. Curchin, J. W. Barnes, R. Jaumann, Larry Soderblom, D. P, Cruikshank, R. H. Brown, S. Rodriguez, J. Lunine, K. Stephan, T. M. Hoefen, S. Le Mouelic, C. Sotin, K. H. Baines, B. Buratti, and P. Nicholson, 2010, Detection and Mapping of Hydrocarbon Deposits on Titan, J. Geophys. Res., 115, E10005, doi:10.1029/2009JE003369.
Clark, R. N., 2009, Detection of Adsorbed Water and Hydroxyl on the Moon, Science, 326, 562-564, DOI: 10.1126/science.1178105.
C. M. Pieters, J. N. Goswami, R. N. Clark, M. Annadurai, J. Boardman, B. Buratti, J.-P. Combe, M. D. Dyar, R. Green, J. W. Head, C. Hibbitts, M. Hicks, P. Isaacson, R. Klima, G. Kramer, S. Kumar, E. Livo, S. Lundeen, E. Malaret, T. McCord, J. Mustard, J. Nettles, N. Petro, C. Runyon, M. Staid, J. Sunshine, L. A. Taylor, S. Tompkins, P. Varanasi, 2009, Character and Spatial Distribution of OH/H2O on the Surface of the Moon seen by M3 on Chandrayaan-1 Science, 326, 568-572, DOI: 10.1126/science.1178658.
Mapping Potentially Asbestos-Bearing Rocks Using Imaging
Spectroscopy
Swayze, G.A., R.F. Kokaly, C.T. Higgins, J.P. Clinkenbeard, R.N.
Clark, H.A. Lowers, and S.J. Sutley, 2009, Mapping potentially
asbestos-bearing rocks using imaging spectroscopy, Geology, v. 37,
no. 8, p. 763-766; doi:1130/G30114A.1
(August 7, 2009)
Understanding Jarosite -- From Mine Waste to Mars
Swayze, G.A., G.A. Desborough, K.S. Smith, H.A. Lowers, J.M. Hammarstrom, S.F. Diehl, R.W. Leinz, and R.L. Driscoll, 2008, Understanding jarosite -- from mine waste to Mars, in Understanding Contaminants Associated with Mineral Deposits, P.L. Verplanck, (ed.), U.S. Geological Survey Circular 1328, p. 8 - 13.
(May 28, 2009)
Remote Sensing Characterization of the Animas River Watershed,
Southwestern Colorado, by AVIRIS Imaging Spectroscopy
J.B. Dalton, D.J. Bove, and C.S. Mladinich, USGS,
Scientific Investigations Report 2004-5203
(December 2005)
Spectroscopic and X-Ray Diffraction Analyses of Asbestos in
the World Trade Center Dust
>
G.A. Swayze, R.N. Clark, S.J. Sutley, T.M. Hoefen, G.S. Plumlee,
G.P. Meeker, I.K. Brownfield, K.E. Livo, and L.C. Morath,
in Urban Aerosols and Their Impact:
Lessons Learned from the World Trade Center Tradgedy, J.S. Gaffney and
N.A. Marley (eds.), American Chemical Society Symposium Series 919,
Oxford University Press, p. 40-65, 2006.
(December 7, 2005)
Preliminary Report on Using Imaging Spectroscopy to Map
Ultramafic Rocks, Serpentinites, and Tremolite-Actinolite-Bearing
Rocks in California (Note: this link leaves speclab)
G.A. Swayze, C.T. Higgins, J.P. Clinkenbeard,
R.F. Kokaly, R.N. Clark, G.P. Meeker, and
S.J. Sutley. U.S. Geological Survey Open-File Report 2004-1304, 2004
(August 16, 2004)
Imaging Spectroscopy: Earth and Planetary Remote Sensing with the
USGS Tetracorder and Expert Systems
Clark, R. N., G. A. Swayze, K. E. Livo, R. F. Kokaly, S. J. Sutley, J. B. Dalton, R. R.
McDougal, and C. A. Gent, Imaging spectroscopy: Earth and planetary remote sensing with the
USGS Tetracorder and expert systems, J. Geophys. Res., 108(E12), 5131,
doi:10.1029/2002JE001847, December, 2003. http://speclab.cr.usgs.gov/PAPERS/tetracorder
(Jan 22, 2004)
Effects of spectrometer band pass, sampling, and signal-to-noise ratio on spectral
identification using the Tetracorder algorithm
Reflectance Spectroscopy as a Rapid Assessment Tool for the Detection of
Amphiboles from the Libby, Montana Region
Surface Reflectance Calibration of Terrestrial Imaging Spectroscopy
Data: A Tutorial Using AVIRIS
Mineral Mapping Mauna Kea and Mauna Loa Shield Volcanos on Hawaii
using AVIRIS data and the USGS Tetracorder spectral identification
system: Lessons applicable to the search for relict Martian
hydrothermal systems
Environmental Studies of the World Trade Center
area after the September 11, 2001 attack
AVIRIS materials mapping and thermal hot spot
detection, laboratory studies of WTC debris, including: mineralogy,
chemistry, leachable metals, scanning electron microscope images.
Mineral mapping in the Marysvale volcanic field, Utah using AVIRIS data
Investigating a physical basis for spectroscopic estimates
of leaf nitrogen concentration
Using Imaging Spectroscopy to Map Acidic Mine Waste
Verification of Remotely Sensed Data
Detailed reflectance calibration information now available for 1998 AVIRIS data of Oquirrh
and East Tintic Mountains, Utah
DETAILED CALIBRATION INFORMATION AND DIGITAL CALIBRATION DATA
Swayze,G. A., R. N. Clark, A. F. H. Goetz, T. G. Chrien, and N. S. Gorelick, Effects of
spectrometer band pass, sampling, and signal-to-noise ratio on spectral identification using
the Tetracorder algorithm, J. Geoph. Research (Planets), vol. 108, No. E9, 5105, doi:
10.1029/2002JE001975, 2003.
(Jan 28, 2004)
Roger N. Clark, Todd M. Hoefen, Gregg A. Swayze,
K. Eric Livo, Greg P. Meeker,
Steve J. Sutley, Steve Wilson, Isabelle K.
Brownfield, and J. Sam Vance
U.S. Geological Survey Open-File Report 03-128 , 2003.
(Note: this link goes to the USGS Publications Server.)
Roger N. Clark, Gregg A. Swayze, K. Eric Livo,
Raymond F. Kokaly, Trude V.V. King, J. Brad Dalton,
J. Sam Vance, Barnaby W. Rockwell,
Todd Hoefen, and Robert R. McDougal,
AVIRIS Conference Proceedings, In Press.
October 1, 2002.
Swayze,G. A., R. N. Clark, S.J. Sutley, C.A. Gent, B.W. Rockwell,
D.L. Blaney, J.L. Post and B.P. Farm, Proceedings of the 11th
JPL Airborne Earth Science Workshop, JPL Publication 03-4, p. 373-387,
2002.
Nov. 29, 2001.
Rockwell, B.W., Clark, R.N., Cunningham, C.F., Sutley, S.J., Gent, C.,
McDougal, R.R., Livo, K.E., and Kokaly, R. F., 2000, Mineral mapping
in the Marysvale volcanic field, Utah using AVIRIS data:
in Summaries of the 9th Annual JPL Airborne Earth Science Workshop, R.O.
Green, Ed., NASA JPL AVIRIS Workshop, Pasadena, California, USA,
February 23-25, pp. 407-417.
November 17, 2000.
July 12, 2000.
June 9, 2000.
May 24, 2000.
(Updated May 9, 2002)
January 28, 2000.
Colorado Animas Watershed AVIRIS paper is now online:
January 14, 2000.
Vegetation leaf chemistry from spectroscopy paper is now online:
December 13, 1999.
Load Spectral library plots and descriptions onto your local computer or laptop so you can view them enywhere: . View spectra in meetings, or in the field. Examine sample descriptions mineral formulae, etc. Works from html and gif files so it is compatible with Windows, Macintosh, Unix, etc.
August 23, 1999.
Spectral library paper is now online:
August 23, 1999.
Report on AVIRIS Mapping Results, Oquirrh Mountains, UT
Preliminary materials mapping in the Oquirrh Mountains region for the Utah EPA Project using AVIRIS data
by
Robert R. McDougal, Roger N. Clark, K. Eric Livo, Raymond F. Kokaly, Barnaby W. Rockwell, and J. Sam Vance
August 6, 1999.
Report on AVIRIS Mapping Results, Park City, UT
Preliminary Materials Mapping in the Park City Region for the Utah USGS-EPA Imaging Spectroscopy Project using both high and low altitude AVIRIS data
by
Barnaby W. Rockwell, Roger N. Clark, K. Eric Livo, Robert R. McDougal, Raymond F. Kokaly, and
J. Sam Vance
July 13, 1999. Updated August 4, 1999.
Spectral Library Sample Descriptions with Detailed Plots
Spectral Library Sample Descriptions along with more detailed plots are now online. We will be working on these plots to add pointers to what causes each absorption feature, and any contaminant absorption features that ma be present.
July 6, 1999.
Spectral Library Sample Descriptions
Spectral Library Sample Descriptions for the splib04a spectral library have been online via FTP, but now they have been updated and converted to html so you may view them online.
April 30, 1999.
Detailed reflectance calibration information now available for 1998 AVIRIS data of the Park City, Utah region
DETAILED CALIBRATION INFORMATION AND DIGITAL CALIBRATION DATA
(Updated May 9, 2002)
Utah EPA-USGS Utah Imaging Spectroscopy Project (March 30, 1999)
April 1, 1999.
AWESOME mineral maps!
AVIRIS 1998 Low Altitude Versus High Altitude Comparison
Over Cuprite, Nevada
by
Gregg A. Swayze, Roger N. Clark, Alex F.H. Goetz, K. Eric Livo, and Steve S. Sutley
February 26, 1999.
Software for AVIRIS geometric correction is now online. See software,
Most pages have been updated over the last month.
December 29, 1998.
AVIRIS 1998 convolved spectral library is now available.
September 23, 1998.
Many pages updated.
The "What is Imaging Spectroscopy now includes
discussion of the steps and total effort to analyze imaging spectroscopy
data to produce registered maps (see the new section "Putting it all
together...". (July 13, 1998)
This paper describes our preliminary results in mapping minerals,
vegetation, and hot springs bacteria in Yellowstone National Park using
imaging spectroscopy. (April 8, 1998)
Geometric
Corrections to AVIRIS data
This paper gives the equations necessary to correct AVIRIS data
before you register it to a base map. (April 7, 1998)
March 19, 1998.
March 19, 1998.
A discussion of how we will publish imaging spectroscopy and spectroscopy data we are producing. (We will be posting a lot of results over the next few months.)
February 20, 1998
Pages are updated describing all the sites where we are currently working.
February 20, 1998
October 27, 1997.
October 23, 1997.
AVIRIS 1997 convolved spectral library is now available.
October 3, 1997.
Extensive updates to the spectral library, adding several additional spectrometers, including Mars Pathfinder IMP, Landsat TM and others.
July 14, 1997
Extensive tutorial on reflectance spectroscopy, the causes of absorption bands, the absorption and scattering processes that occur when light encounters a particulate surface, and principles of spectroscopy including continuum analysis, grain size effects, mixtures, etc. Contains 50 figures.
June 6, 1997
New pages are added describing all the sites we are currently working at. This is where all our latest results will be posted. Several National Parks pages have been updated.
May 16, 1997.
AVIRIS 1996 convolved spectral library is now available. On Feb 17, 1997, Rob Green (JPL) sent via email revised wavelengths for the AVIRIS 1996 data. The spectral library splib04r was been reconvolved using these latest wavelengths. If you got the previously convolved library, replace it with the new one.
March 12, 1997.
Recent word from the EPA is that our work at the California Gulch Superfund site near Leadville, Colorado has saved an estimated 2 million dollars in site investigation study expenditures, and shortened the site investigation by an estimated 2.5 years! All with AVIRIS, imaging spectroscopy mineral mapping. (Letter from Max H. Dodson, Assistant Regional Administrator for Office of Ecosystems Protection and Remediation, EPA, to W.F. Townsend and R. Harris, NASA, dated February 27, 1997.)
Here are the links to the original posting and press release:
Added January 23, 1997
Note also that several other pages have had links added to cross reference terms and papers.
Added November 11, 1996
Added October 9, 1996
Added October 7, 1996
How Tetracorder works, and some code is now available.
Added August 22, 1996
Added August 22, 1996
Added July 7, 1996
U.S. Geological Survey,
a bureau of the U.S. Department of the Interior
This page URL= http://speclab.cr.usgs.gov/newstuff.html
This page is maintained by:
Dr. Roger N. Clark rclark@usgs.gov
and Barnaby W. Rockwell barnabyr@usgs.gov
Last modified June 20, 2011.