Datasets

Subject
Type
Date

subject: Agriculture subject: Soybeans creator: Craig S. T. Daughtry type: dataset

Total is 14 Results
Purdue Agronomy Farm Soybean Solar Radiation Intercepted (SRI) (831806)

10.4231/R7Q81B1W

Craig S. T. Daughtry

07/27/2015

The test took place in 1983.   The supporting docs include a brief summary of used instruments, a wavelength table (Wavelength_ASCII.txt), reflectance note and reflectance tables (ReflectanceTable206.txt and ReflectanceTableMulti.txt), and file format de...

Agriculture Barnes 12-1000 Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination Soybeans spectral observations

Purdue Agronomy Farm Soybean Solar Radiation Intercepted (SRI) (841806)

10.4231/R76971HD

Craig S. T. Daughtry

07/28/2015

The test took place in 1984.   The supporting docs include a brief summary of used instruments, a wavelength table (Wavelength_ASCII.txt), reflectance note and reflectance tables (ReflectanceTable206.txt and ReflectanceTableMulti.txt), and file format de...

Agriculture Barnes 12-1000 Crops Exotech 100 LARS radiometer Remote Sensing solar illumination Soybeans spectral observations

Purdue Agronomy Farm Instrument Altitude (791811)

10.4231/R75T3HFN

Craig S. T. Daughtry

05/05/2015

The object of the experiment is to determine how the canopy reflectance varies as a function of height above the crop and, particularly, what minimum height is needed to acquire repeatable reflectance measurements. Data were acquired on three canopies, mat...

Agriculture Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination Soybeans spectral observations

Purdue Agronomy Farm Corn Leaf Blight (791805)

10.4231/R7PR7SXQ

Craig S. T. Daughtry

05/04/2015

The purpose of this experiment was to investigate the effects of a non-systematic fungus disease, southern corn leaf blight (Helminthosporium maydis), on the multispectral reflectance and radiant temperature of corn. Southern corn leaf blight is an example...

Agriculture Crop Science Crops Exotech 20C-SW LARS Remote Sensing Soil Science solar illumination Soybeans spectral observations spectrometer

Purdue Agronomy Farm Soybean Cultural Practices (791804)

10.4231/R79W0CDB

Craig S. T. Daughtry

04/06/2015

The objectives of this experiment are to determine (1) the threshold of early season spectral detection of soybeans, (2) the spectral response of soybeans as a function of growth and amount of vegetation, and (3) the effect of soil background differences,...

Agriculture Crop Science Crops Exotech 100 Exotech 20C-SW LARS radiometer Remote Sensing soil Soil Science solar illumination Soybeans spectral observations spectrometer

Purdue Agronomy Farm Soybean Cultural Practices (801804)

10.4231/R7M906KF

Craig S. T. Daughtry

04/06/2015

1980 is the second year for this experiment, (see 791804). The objectives of this experiment are to determine (1) the threshold of early season spectral detection of soybeans, (2) the spectral response of soybeans as a function of growth and amount of vege...

Agriculture Crops Exotech 100 LARS radiometer Remote Sensing soil Soybeans spectral observations

Purdue Agronomy Farm Soybean Row Direction (801810)

10.4231/R7GH9FV5

Craig S. T. Daughtry

04/06/2015

The overall objective of this experiment was to determine and model the effects of rows and row direction (shadowing) on the reflectance of soybean canopies as a function of solar azimuth and zenith angles. A secondary objective was to determine how reflec...

3M Flat Black 3M Flat White Agriculture Crop Science Crops Exotech 100 LARS radiometer Remote Sensing soil Soil Science Soybeans spectral observations

Purdue Agronomy Farm Soybean Variety (801812)

10.4231/R7BR8Q4V

Craig S. T. Daughtry

04/06/2015

The purpose of the experiment was to study the variation of the spectral characteristics between varieties of soybeans. The plots were planted by other researchers at the agronomy farm for other research purposes. The plots, six feet wide, were smaller tha...

Agriculture Crop Science Crops Exotech 100 LARS Remote Sensing Soil Science Soybeans spectral observations

Purdue Agronomy Farm Soybean Row Direction (811810)

10.4231/R7NG4NJX

Craig S. T. Daughtry

07/22/2015

The overall objective of this experiment was to determine and model the effects of rows and row direction (shadowing) on the reflectance of soybean, sorghum and wheat canopies as a function of solar azimuth and zenith angles. A secondary objective was to d...

3M Flat Black 3M Flat White Agriculture Barnes 12-1000 Crop Science Crops LARS radiometer Remote Sensing soil Soil Science solar illumination Sorghum Soybeans spectral observations

Purdue Agronomy Farm Soybean Cultural Practices (811804)

10.4231/R79884ZF

Craig S. T. Daughtry

07/22/2015

The test took place in 1981. The supporting docs include a brief summary of used instruments, a wavelength table (Wavelength_ASCII.txt), reflectance note and reflectance tables (ReflectanceTable206.txt and ReflectanceTableMulti.txt), and file format des...

Agriculture Barnes 12-1000 Crop Science Crops Exotech 100 LARS radiometer Remote Sensing soil Soil Science solar illumination Soybeans spectral observations

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