Research Output 1986 2018

  • 2148 Citations
  • 27 h-Index
  • 57 Conference contribution
  • 39 Article
  • 1 Chapter
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Conference contribution
2015

Design of an ultra-portable field transfer radiometer supporting automated vicarious calibration

Anderson, N., Thome, K., Czapla-Myers, J. & Biggar, S. 2015 Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9607, 960709

Research output: ResearchConference contribution

Radiometer
Calibration
Design
Radiometers
radiometers
2014
2 Citations

The absolute radiometric calibration of terra imaging sensors: MODIS, MISR, and ASTER

Czapla-Myers, J., Thome, K., Anderson, N. & Biggar, S. 2014 Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9218, 92180Y

Research output: ResearchConference contribution

MISR (radiometry)
MODIS (radiometry)
thermal emission
radiometers
sensors
4 Citations

The absolute radiometric calibration of the landsat 8 operational land imager using the reflectance-based approach and the radiometric calibration test site (RadCaTS)

Czapla-Myers, J., Anderson, N., Thome, K. & Biggar, S. 2014 Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9218, 921819

Research output: ResearchConference contribution

Radiometric Calibration
Landsat
Imager
Reflectance
reflectance
2013
7 Citations

Early ground-based vicarious calibration results for landsat 8 OLI

Czapla-Myers, J. S., Anderson, N. J. & Biggar, S. F. 2013 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8866, 88660S

Research output: ResearchConference contribution

Landsat
Imager
Calibration
Image sensors
Radiometric Calibration
2012
8 Citations

On-orbit radiometric calibration of earth-observing sensors using the radiometric calibration test site (RadCaTS)

Czapla-Myers, J. S., Leisso, N. P., Anderson, N. J. & Biggar, S. F. 2012 Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 8390, 83902B

Research output: ResearchConference contribution

orbits
reflectance
sensors
Radiometric Calibration
Orbit
2008
2 Citations

Design and validation of a transfer radiometer

Anderson, N., Thome, K., Biggar, S. & Czapla-Myers, J. S. 2008 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7081, 708104

Research output: ResearchConference contribution

Radiometer
Design
Radiometers
radiometers
Calibration
6 Citations

Development of a heliostat facility for solar-radiation-based calibration of earth observing sensors

Kuester, M. A., Czapla-Myers, J., Kaptchen, P., Good, W., Lin, T., To, R., Biggar, S. & Thome, K. 2008 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7081, 708119

Research output: ResearchConference contribution

heliostats
solar radiation
sun
sensors
Solar Radiation
6 Citations

Preflight and vicarious calibration of artemis

Thome, K. J., Lockwood, R. B., Biggar, S. F., Anderson, N., Czapla-Myers, J., Miller, S. J., Chrien, T. G., Schiller, S. J., Silny, J. F., Glennon, M. A. & Cooley, T. W. 2008 International Geoscience and Remote Sensing Symposium (IGARSS). 1 ed. Vol. 1, 4778840

Research output: ResearchConference contribution

calibration
Calibration
spectrometer
Spectrometers
method
2007
8 Citations

Solar radiation-based calibration of laboratory grade radiometers

Anderson, N., Biggar, S., Thome, K. & Leisso, N. 2007 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6677, 66770X

Research output: ResearchConference contribution

solar radiation
radiometers
grade
Radiometers
Solar radiation
3 Citations

VNIR transfer radiometer for validation of calibration sources for hyperspectral sensors

Biggar, S. F., Thome, K. J., Lockwood, R. B. & Miller, S. 2007 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6677, 66770W

Research output: ResearchConference contribution

radiometers
sensors
detectors
Radiometers
Calibration
2006
6 Citations

Radiometric calibration of advanced land imager using reflectance-based results between 2001 and 2005

McCorkel, J., Thome, K., Biggar, S. & Kuester, M. 2006 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6296, 62960G

Research output: ResearchConference contribution

reflectance
Image sensors
Calibration
sensors
Sensors

Validation of a laser-based system for ground measurement of backscatter surface reflectance

Buchanan, J., Dobler, J., Thome, K. & Biggar, S. 2006 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6296, 629613

Research output: ResearchConference contribution

reflectance
lasers
Lasers
Reflectometers
reflectometers
2005
2 Citations

Unmanned vicarious calibration for large-footprint sensors

Czapla-Myers, J., Thome, K. & Biggar, S. 2005 Proceedings of SPIE - The International Society for Optical Engineering. Butler, J. J. (ed.). Vol. 5882, p. 1-10 10 p. 588218

Research output: ResearchConference contribution

footprints
radiometers
sensors
Radiometers
Calibration
4 Citations

Vicarious calibration of the ASTER SWIR sensor including crosstalk correction

Biggar, S. F., Thome, K. J., McCorkel, J. T. & D'Amico, J. M. 2005 Proceedings of SPIE - The International Society for Optical Engineering. Butler, J. J. (ed.). Vol. 5882, p. 1-8 8 p. 588217

Research output: ResearchConference contribution

thermal emission
radiometers
crosstalk
sensors
Radiometers
2004
10 Citations

Ground-monitor radiometer system for vicarious calibration

Thome, K., Czapla-Myers, J. & Biggar, S. 2004 Proceedings of SPIE - The International Society for Optical Engineering. Shen, S. S. & Lewis, P. E. (eds.). Vol. 5546, p. 223-232 10 p. 28

Research output: ResearchConference contribution

radiometers
monitors
sensors
Radiometers
Calibration
2 Citations

Laser-based system for ground-based measurement of backscatter surface reflectance

Biggar, S., Thome, K., Geis, J. & Burkhart, C. 2004 International Geoscience and Remote Sensing Symposium (IGARSS). Vol. 3, p. 1955-1957 3 p.

Research output: ResearchConference contribution

surface reflectance
ground-based measurement
backscatter
laser
Lasers

Optical correction for multiple back reflections in an automated spectroradiometric measurement system

Garland, W. C., Biggar, S. F., Zalewski, E. F. & Thome, K. J. 2004 Proceedings of SPIE - The International Society for Optical Engineering. Shen, S. S. & Lewis, P. E. (eds.). Vol. 5159, p. 82-90 9 p.

Research output: ResearchConference contribution

transmittance
Detectors
filters
Spectral resolution
Accessories
30 Citations

Vicarious calibration of Terra ASTER, MISR, and MODIS

Thome, K., Biggar, S. & Choi, H. J. 2004 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. & Butler, J. J. (eds.). Vol. 5542, p. 290-299 10 p. 40

Research output: ResearchConference contribution

MISR (radiometry)
MODIS (radiometry)
sensors
Calibration
Imaging techniques
2003
37 Citations

Vicarious calibration of Aqua and Terra MODIS

Thome, K., Czapla-Myers, J. & Biggar, S. 2003 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. (ed.). Vol. 5151, p. 395-405 11 p.

Research output: ResearchConference contribution

MODIS (radiometry)
Calibration
Imaging techniques
reflectance
sensors
2002
5 Citations

Bi-directional calibration results for the cleaning of Spectralon™ reference panels

Anderson, N., Biggar, S., Burkhart, C., Thome, K. & Mavko, M. 2002 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. (ed.). Vol. 4814, p. 201-210 10 p.

Research output: ResearchConference contribution

cleaning
reflectance
Cleaning
Calibration
remote sensing
3 Citations

Error and correction for MODIS-AM's spatial response on the NDVI and EVI science products

Rojas, F., Schowengerdt, R. A. & Biggar, S. F. 2002 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. (ed.). Vol. 4814, p. 447-456 10 p.

Research output: ResearchConference contribution

normalized difference vegetation index
MODIS (radiometry)
vegetation
products
Imaging techniques
4 Citations

In-flight radiometric calibration of the advanced land imager and hyperion sensors on the EO-1 platform and comparisons with other earth observing sensors

Biggar, S. F., Thome, K. J. & Wisniewski, W. T. 2002 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. (ed.). Vol. 4814, p. 289-295 7 p.

Research output: ResearchConference contribution

Hyperion
platforms
flight
sensors
Image sensors
6 Citations

Modulation transfer analysis for the moderate resolution imaging spectroradiometer (MODIS-AM)

Rojas, F., Schowengerdt, R. A. & Biggar, S. 2002 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. (ed.). Vol. 4483, p. 222-230 9 p.

Research output: ResearchConference contribution

MODIS (radiometry)
modulation transfer function
modulation
Optical transfer function
Modulation
2 Citations

On-orbit radiometric calibration using a solar diffuser

Krause, K., Biggar, S., Thome, K., Eagen, J. & Kenyon, D. 2002 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. (ed.). Vol. 4483, p. 135-145 11 p.

Research output: ResearchConference contribution

diffusers
orbits
Orbits
Calibration
Sensors
2 Citations

Optical sensor package for multiangle measurements of surface reflectance

Czapla-Myers, J. S., Thome, K. J. & Biggar, S. F. 2002 Proceedings of SPIE - The International Society for Optical Engineering. Descour, M. R. & Shen, S. S. (eds.). Vol. 4480, p. 326-333 8 p.

Research output: ResearchConference contribution

bidirectional reflectance
optical measuring instruments
distribution functions
reflectance
Optical sensors
7 Citations

Solar radiation based calibration of an airborne radiometer for vicarious calibration of earth observing sensors

Kuester, M. A., Thome, K. J., Biggar, S. F. & Krause, K. S. 2002 Proceedings of SPIE - The International Society for Optical Engineering. Barnes, W. L. (ed.). Vol. 4483, p. 85-92 8 p.

Research output: ResearchConference contribution

solar radiation
radiometers
sensors
Radiometers
Solar radiation
2 Citations

Validation of the on-orbit modulation transfer function for the moderate imaging spectroradiometer (MODIS-AM) using on-orbit calibration data and high contrast imagery

Rojas, F., Schowengerdt, R. A. & Biggar, S. F. 2002 International Geoscience and Remote Sensing Symposium (IGARSS). Vol. 2, p. 973-975 3 p.

Research output: ResearchConference contribution

Optical transfer function
Orbits
Calibration
Imaging techniques
transfer function
2001
27 Citations

Effects of assumed solar spectral irradiance on intercomparisons of earth-observing sensors

Thome, K., Biggar, S. & Slater, P. 2001 Proceedings of SPIE - The International Society for Optical Engineering. Fujisada, H., Lurie, J. B. & Weber, K. (eds.). Vol. 4540, p. 260-269 10 p.

Research output: ResearchConference contribution

irradiance
sensors
Earth (planet)
Sensors
MODIS (radiometry)
5 Citations

In-flight radiometric and spatial calibration of EO-1 optical sensors

Biggar, S. F., Thome, K. J., Holmes, J. M., Kuester, M. A. & Schowengerdt, R. A. 2001 International Geoscience and Remote Sensing Symposium (IGARSS). Vol. 1, p. 305-307 3 p.

Research output: ResearchConference contribution

flight
sensor
calibration
Optical sensors
Satellites
2000
8 Citations

Calibration of the MODIS PFM SRCA for on-orbit, cross-track MTF measurement

Braga, A. B., Schowengerdt, R. A., Rojas, F. & Biggar, S. 2000 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 4135, p. 71-79 9 p.

Research output: ResearchConference contribution

pulse frequency modulation
MODIS (radiometry)
modulation transfer function
assembly
orbits

Radiance stabilization of a calibration sphere source using two spectral bands

Ding, X., Zalewski, E. F. & Biggar, S. F. 2000 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 4135, p. 88-95 8 p.

Research output: ResearchConference contribution

spectral bands
radiance
stabilization
Stabilization
Calibration

Sensitivity analysis of a CCD-based camera system for the retrieval of bidirectional reflectance distribution function for vicarious calibration

Nandy, P., Thome, K. & Biggar, S. 2000 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 4132, p. 279-289 11 p.

Research output: ResearchConference contribution

bidirectional reflectance
sensitivity analysis
retrieval
charge coupled devices
distribution functions
2 Citations

Spatial analysis of the MODIS PFM channel alignment and far-field response using pre-resistor fix data

Rojas, F., Schowengerdt, R., Braga, A. & Biggar, S. 2000 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 4135, p. 60-70 11 p.

Research output: ResearchConference contribution

MODIS (radiometry)
resistors
fixing
far fields
alignment
1999
4 Citations

Ground-reference calibration of Landsat-7 ETM+

Thome, K. J., LaMarr, J. H., Biggar, S. F. & Lopez, A. S. 1999 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3870, p. 234-242 9 p.

Research output: ResearchConference contribution

Landsat 7
thematic mappers (LANDSAT)
Calibration
Landsat 5
Sensors
4 Citations

Laboratory characterization of a CCD camera system for retrieval of bi-directional reflectance distribution function

Nandy, P., Thome, K. & Biggar, S. 1999 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3870, p. 243-253 11 p.

Research output: ResearchConference contribution

bidirectional reflectance
CCD cameras
retrieval
distribution functions
Distribution functions
4 Citations

Radiometric calibration of multiple Earth observation sensors using airborne hyperspectral data at the Newell County rangeland test site

Teillet, P. M., Fedosejevs, G., Gauthier, R. P., Shin, R. T., O'Neill, N. T., Thome, K. J., Biggar, S. F., Ripley, H. & Meygret, A. 1999 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3750, p. 470-481 12 p.

Research output: ResearchConference contribution

rangelands
SPOT (French satellite)
sensors
Earth (planet)
Calibration
16 Citations

Radiometric measurement comparisons using transfer radiometers in support of the calibration of NASA's Earth Observing System (EOS) sensors

Butler, J. J., Johnson, B. C., Brown, S. W., Yoon, H. W., Barnes, R. A., Markham, B. L., Biggar, S. F., Zalewski, E. F., Spyak, P. R., Cooper, J. W. & Sakuma, F. 1999 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3870, p. 180-192 13 p.

Research output: ResearchConference contribution

Radiometers
NASA
Earth (planet)
Calibration
Sensors
5 Citations

Solar-radiation based calibration in the range 740 to 2400 nm

Biggar, S. F., Thome, K. J., Spyak, P. R. & Zalewski, E. F. 1999 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3870, p. 228-233 6 p.

Research output: ResearchConference contribution

solar radiation
Solar radiation
Calibration
sensors
Landsat 7
1998
2 Citations

Field evaluation of a diffuse to global irradiance meter for vicarious calibration

Smith, J., Thome, K., Crowther, B. & Biggar, S. 1998 International Geoscience and Remote Sensing Symposium (IGARSS). Anon (ed.). IEEE, Vol. 2, p. 663-665 3 p.

Research output: ResearchConference contribution

irradiance
calibration
evaluation
method
Calibration
6 Citations

Instrument for retrieval of BRDF data for vicarious calibration

Nandy, P., Thome, K. & Biggar, S. 1998 International Geoscience and Remote Sensing Symposium (IGARSS). Anon (ed.). IEEE, Vol. 2, p. 562-564 3 p.

Research output: ResearchConference contribution

bidirectional reflectance
radiometer
calibration
remote sensing
method
2 Citations

Intercomparisons of reflectance measurements

Barnes, P. Y., Early, E. A., Johnson, B. C., Butler, J. J., Bruegge, C. J., Biggar, S., Spyak, P. R. & Pavlov, M. 1998 Proceedings of SPIE - The International Society for Optical Engineering. Datla, R. V. & Hanssen, L. M. (eds.). Vol. 3425, p. 10-15 6 p.

Research output: ResearchConference contribution

reflectance
Reflectometers
Remote sensing
bidirectional reflectance
remote sensing
1997
1 Citations

Internally baffled integrating sphere cosine collector

Crowther, B. G., Thome, K. J., Biggar, S. F. & Burkhart, C. J. 1997 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3117, p. 246-252 7 p.

Research output: ResearchConference contribution

Integrating Sphere
accumulators
Model
Design
Baffle
3 Citations

Radiometer calibrations using solar radiation

Parada, R. J., Thome, K. J., Biggar, S. F., Santer, R. P. & LaMarr, J. H. 1997 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3117, p. 253-261 9 p.

Research output: ResearchConference contribution

Solar Radiation
Radiometer
Calibration
solar radiation
radiometers
1995
6 Citations

In-flight radiometric calibration of ASTER by reference to well-characterized scenes

Slater, P. N., Biggar, S. F., Thome, K. J., Gellman, D. I. & Spyak, P. R. 1995 Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 2317, p. 49-60 12 p.

Research output: ResearchConference contribution

flight
Calibration
Infrared radiation
Uncertainty
radiometers
16 Citations

Unified approach to pre- and in-flight satellite-sensor absolute radiometric calibration

Slater, P. N., Biggar, S. F., Palmer, J. M. & Thome, K. J. 1995 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2583, p. 130-141 12 p.

Research output: ResearchConference contribution

flight
sensors
Satellites
Calibration
Sensors
1994
10 Citations

Absolute-radiometric calibration of Landsat-5 thematic mapper and the proposed calibration of the advanced spaceborne thermal emission and reflection radiometer

Thome, K. J., Biggar, S. F., Gellman, D. I. & Slater, P. N. 1994 International Geoscience and Remote Sensing Symposium (IGARSS). IEEE, Vol. 4, p. 2295-2297 3 p.

Research output: ResearchConference contribution

ASTER
Landsat
calibration
Radiometers
Calibration
5 Citations

Solar-radiation-based absolute calibration of optical sensors: SeaWiFS and a Daedalus 1268

Biggar, S. F., Thome, K. J., Slater, P. N., Balick, L. K. & Golanics, C. J. 1994 International Geoscience and Remote Sensing Symposium (IGARSS). IEEE, Vol. 4, p. 1992-1994 3 p.

Research output: ResearchConference contribution

SeaWiFS
solar radiation
sensor
calibration
Optical sensors
1993

Solar aureole instrumentation and inversion techniques for aerosol studies: Part 1, system design and calibration

Grotbeck, C. L., Santer, R. P. & Biggar, S. F. 1993 Proceedings of SPIE - The International Society for Optical Engineering. Kohnle, A. & Miller, W. B. (eds.). Publ by Society of Photo-Optical Instrumentation Engineers, Vol. 1968, p. 556-565 10 p.

Research output: ResearchConference contribution

systems engineering
aerosols
cameras
inversions
Aerosols
1991
30 Citations

Calibrated intercepts for solar radiometers used in remote sensor calibration

Gellman, D. I., Biggar, S. F., Slater, P. N. & Bruegge, C. J. 1991 Proceedings of SPIE - The International Society for Optical Engineering. Publ by Int Soc for Optical Engineering, Vol. 1493, p. 175-180 6 p.

Research output: ResearchConference contribution

remote sensors
radiometers
Radiometers
Calibration
Sensors
2 Citations

Ground-reference site and on-board methods for sensor absolute calibration in the 0.4 to 2.5 μm range

Slater, P. N., Biggar, S. F. & Palmer, J. M. 1991 Digest - International Geoscience and Remote Sensing Symposium (IGARSS). Anon (ed.). Publ by IEEE, Vol. 3, p. 1349-1351 3 p.

Research output: ResearchConference contribution

Calibration
Sensors
Uncertainty
Radiometers
Sun