Index Catalog // ScholarsArchive@OSU

Water management in the North Deschutes unit irrigation district : geographic perspectives and remote sensing applications

Creator:: Nellis, M. Duane
Abstract:: The North Unit irrigation District of Central Oregon, a water project developed under the guidelines of the Bureau of Reclamation, is characterized by limited water and the need for efficient utilization and control of the irrigation system. To manage the limited water resource, irrigators need a timely and economical method...
Resource Type:: Dissertation

Identification of irrigation practices using photographic and optical-mechanical scanning remote sensing techniques

Creator:: Naim, Shamim
Abstract:: Irrigation is essential for profitable agriculture in the western United States. It is the largest consumer of water and power in Oregon. Conflicting uses of water and power and their scarcity demands judicious planning for allocation of these resources. Creditable baseline data are not only needed for irrigated crop acreages,...
Resource Type:: Dissertation
Full Text:: photographic and optical-mechanical scanning remote sensing techniques AN ABSTRACT OF THE THESIS OF Shamim

The stability and spatial variability of sand bar morphology

Creator:: Lippmann, Thomas Charles
Resource Type:: Masters Thesis

Remote-sensing and geographic information system techniques to map spatial variation of wheat grain yield

Creator:: Roberts, Michael C. (Michael Coy), 1951-
Abstract:: Farmers and researchers are aware of spatial variation in grain yield within farms or fields. Fertilizer management may be improved if techniques can be developed to identify grain yield variations in wheat fields. Aerial color infrared (CIR) photography was used to identify winter wheat (Triticum aestivum L.) canopy biomass variability...
Resource Type:: Masters Thesis
Full Text:: Remote-sensing and geographic information system techniques

Land surface energy balance and surface soil moisture variation in HAPEX-MOBILHY

Creator:: Nichols, William E.
Abstract:: The HAPEX-MOBILHY regional experiment provided an significant opportunity to analyze the partition of energy and distribution of water over land surfaces. The combination of remotely sensed data and ground instrument networks over the large-scale in situ experiment allowed investigation of spatial and temporal variation of such hydrologic parameters as the...
Resource Type:: Masters Thesis
Full Text:: moisture. A literature review provided the fundamental physical theory for remote sensing detection of

Sea surface water motion off Chile latitudes18°S-40°S, revealed from satellite images ofchlorophyll and temperature distribution

Creator:: Espinoza, Felix R.
Abstract:: The mesoscale sea-surface circulation pattern within 400 km off Chile and between 18°S and 40°S latitude is described using chlorophyll and temperature images from the Coastal Zone Color Scanner NIMBUS-7 satellite. The data base is a set of four mosaics developed from band-3 (550 nm) images taken on June 4...
Resource Type:: Masters Thesis
Full Text:: 61 VI. APPLICATIONS OF CZCS NIMBUS-7 REMOTE SENSED DATA IN CHILE 80 BIBLIOGRAPHY 85

The use of remote sensing in an integrated approach for stress detection on the cultivated cranberry

Creator:: Thoma, Michael N.
Abstract:: Remote sensing is an attractive method for the detection and monitoring of crop stress. The feasibility of using remote sensing for the detection and monitoring of fungal diseases, insects, weeds, and non-infectious diseases affecting the cultivated cranberry (Vaccinium macrocarpon Ait.) is evaluated. A study on the fungal disease twig blight...
Resource Type:: Masters Thesis

The determination of gasoline and alkyl benzenes in aqueous solution and the development of a remote reaction chamber for fiber optic remote sensing

Creator:: Waddle, Robert D.
Abstract:: The development and optimization of a single-phase derivatization technique for small ring aromatics in water are presented. Also described are the design, optimization and application of a remote reaction chamber for fiber optic sensing. Aqueous solutions of the major aromatic compounds in gasoline are derivatized to o-nitrosophenol-Cu complexes with a...
Resource Type:: Masters Thesis
Full Text:: solution and the development of a remote reaction chamber for fiber optic remote sensing AN ABSTRACT OF

Multitemporal classification of vegetation in the Oregon Coastal Range using landsat multispectral scanner data

Creator:: Wang, Sen
Abstract:: The vegetation of a 420 square mile area of the Oregon Coastal Mountain Range was mapped using data from the multispectral scanner system aboard Landsat. Advantages of this mapping system include rapid synoptic coverage of the same geographic area at different periods in time at a reduced cost compared to...
Resource Type:: Masters Thesis

Calibration of the Nimbus-7 scanning multichannel microwave radiometer (SMMR), 1979-1984

Creator:: Francis, Erika A.
Abstract:: Six years of Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR) data from 1979 to 1984 are recalibrated at the radiometric level. New statistical techniques are developed to quantify the temporal and orbital data errors and to generate numerical corrections for brightness temperatures prior to estimation of geophysical parameters. The foundations of...
Resource Type:: Masters Thesis
Full Text:: privacy Redacted for privacy Redacted for privacy ACKNOWLEDGEMENTS Frank Wentz, of Remote Sensing

ScholarsArchive@OSU

Water management in the North Deschutes unit irrigation district : geographic perspectives and remote sensing applications

Identification of irrigation practices using photographic and optical-mechanical scanning remote sensing techniques

The stability and spatial variability of sand bar morphology

Remote-sensing and geographic information system techniques to map spatial variation of wheat grain yield

Land surface energy balance and surface soil moisture variation in HAPEX-MOBILHY

Sea surface water motion off Chile latitudes18°S-40°S, revealed from satellite images ofchlorophyll and temperature distribution

The use of remote sensing in an integrated approach for stress detection on the cultivated cranberry

The determination of gasoline and alkyl benzenes in aqueous solution and the development of a remote reaction chamber for fiber optic remote sensing

Multitemporal classification of vegetation in the Oregon Coastal Range using landsat multispectral scanner data

Calibration of the Nimbus-7 scanning multichannel microwave radiometer (SMMR), 1979-1984

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