Index Catalog // ScholarsArchive@OSU

Creator:: Lee, ZhongPing, Weidemann, Alan, Kindle, John, Arnone, Robert, Carder, Kendall L., and Davis, Curtiss
Abstract:: Euphotic zone depth, z[subscript]1%, reflects the depth where photosynthetic available radiation (PAR) is 1% of its surface value. The value of z[subscript]1% is a measure of water clarity, which is an important parameter regarding ecosystems. Based on the Case-1 water assumption, z[subscript]1% can be estimated empirically from the remotely derived...
Resource Type:: Article
Full Text:: remote sensing ZhongPing Lee,1 Alan Weidemann,1 John Kindle,1 Robert Arnone,1 Kendall L. Carder,2 and

Creator:: Lee, ZhongPing, Casey, Brandon, Arnone, Robert, Weidemann, Alan, Parsons, Rost, Montes, Marcos J., Gao, Bo-Cai, Goode, Wesley, Davis, Curtiss O., and Dye, Julie
Abstract:: Hyperion is a hyperspectral sensor on board NASA’s EO-1 satellite with a spatial resolution of approximately 30 m and a swath width of about 7 km. It was originally designed for land applications, but its unique spectral configuration (430 nm – 2400 nm with a ~10 nm spectral resolution) and...
Resource Type:: Article
Full Text:: ZhongPing Leea, Brandon Caseyb, Robert Arnonea, Alan Weidemanna, Rost Parsonsc, Marcos J. Montesd, Bo-Cai

Creator:: Pegau, W. Scott, Cleveland, Joan S., Doss, W., Kennedy, C. Dan, Maffione, Robert A., Mueller, James L., Stone, R., Trees, Charles C., Weidermann, Alan D., Wells, Willard H., and Zaneveld, J. Ronald
Abstract:: In the spring of 1992 an optical closure experiment was conducted at Lake Pend Oreille, Idaho. A primary objective of the experiment was to compare techniques for the measurement of the spectral absorption coefficient and other inherent optical properties of natural waters. Daily averages of absorption coefficients measured using six...
Resource Type:: Article
Full Text:: L. Mueller, 2 R. Stone, 3 Charles C. Trees, 2 Alan D. Weidemann, 4 Willard H. Wells, 3 and J

Creator:: Zaneveld, J. Ronald V. and Pegau, W. Scott
Abstract:: We review theoretical models to show that contrast reduction at a specific wavelength in the horizontal direction depends directly on the beam attenuation coefficient at that wavelength. If a black target is used, the inherent contrast is always negative unity, so that the visibility of a black target in the...
Resource Type:: Article
Full Text:: program. The authors thank Dr. Alan Weidemann for stimulating discussions regarding visibility studies

Creator:: Leathers, Robert A., Downes, T. Valerie, and Davis, Curtiss O.
Abstract:: We evaluate the theoretical performance of a point-source integrating-cavity absorption meter (PSICAM) with Monte Carlo simulations and a sensitivity analysis. We quantify the scattering errors, verifying that they are negligible for most ocean optics applications. Although the PSICAM detector response is highly sensitive to the value of the wall reflectivity,...
Resource Type:: Article
Full Text:: the reviewers and Alan Weidemann for their helpful suggestions. 2 References 1. C. S. Roesler

Creator:: Oregon State University. College of Forestry
Abstract:: Magazine of the OSU College of Forestry.
Resource Type:: Other
Full Text:: Mattson Mr. Starr Reed Mrs. Kathy Wall Mr. Ernest Del Rio Mr. Howard Horiuchi Mr. Alan Maul Mr. Larry

Creator:: Oregon State University. Malheur Experiment Station and Oregon State University. Agricultural Experiment Station
Abstract:: The information in this report is for the purpose of informing cooperators in industry, colleagues at other universities, and others of the results of research in field crops. Reference to products and companies in this publication is for specific information only and does not endorse or recommend that product or...
Resource Type:: Technical Report
Full Text:: , Alan SmartVineyards, LLC, Tualatin, OR Cane, Jim UDSA-ARS, Bee Lab, Logan, UT Carpenter, Mark

Creator:: Oregon State University. Malheur Experiment Station and Oregon State University. Agricultural Experiment Station
Abstract:: The information in this report is for the purpose of informing cooperators in industry, colleagues at other universities, and others of the results of research in field crops. Reference to products and companies in this publication is for specific information only and does not endorse or recommend that product or...
Resource Type:: Technical Report
Full Text:: Lab, Logan, UT Campbell, Alan SmartVineyards, LLC, Tualatin, OR Cane, Jim UDSA-ARS, Bee Lab, Logan

Creator:: Oregon State University. Malheur Experiment Station and Oregon State University. Agricultural Experiment Station
Abstract:: The information in this report is for the purpose of informing cooperators in industry, colleagues at other universities, and others of the results of research in field crops. Reference to products and companies in this publication is for specific information only and does not endorse or recommend that product or...
Resource Type:: Technical Report
Full Text:: Technical Assistant Chew, Alan Student Technical Assistant Fisher, Shandee Student Technical Assistant

Creator:: Oregon State University. Malheur Experiment Station and Oregon State University. Agricultural Experiment Station
Abstract:: The information in this report is for the purpose of informing cooperators in industry, colleagues at other universities, and others of the results of research in field crops. Reference to products and companies in this publication is for specific information only and does not endorse or recommend that product or...
Resource Type:: Technical Report
Full Text:: Schreiber, Alan Agriculture Development Group, Inc., Eltopia, WA Shaw, Nancy USDA Forest Service, Boise

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