Datasets

Subject
Type
Date

subject: Agriculture subject: spectral observations creator: Craig S. T. Daughtry

Total is 46 Results
Purdue Agronomy Farm Winter Wheat Disease (801805)

10.4231/R73B5X3F

Craig S. T. Daughtry

04/06/2015

The purpose of this experiment was to investigate the effects of disease (rust) on the spectral response of winter wheat. There were two disease treatment levels with three replications. Each plot was 6 meters square. Measurement of reflectance and radiant...

Agriculture Crop Science Crops Exotech 20C-SW LARS Remote Sensing Soil Science spectral observations spectrometer winter wheat

Purdue Agronomy Farm Calibration (801808)

10.4231/R70K26HG

Craig S. T. Daughtry

04/30/2015

This calibration test took place in 1980. 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 fi...

Agriculture Crop Science Crops Exotech 100 Exotech 20C-SW LARS radiometer reference panels Remote Sensing Soil Science spectral observations spectrometer

Purdue Agronomy Farm Other Crops (801809)

10.4231/R7R20Z9S

Craig S. T. Daughtry

04/06/2015

The purpose of this experiment was to obtain data for crops other than corn, soybeans, and winter wheat which may have similar spectral characteristics. The other crops plots were those used by other researchers at the Agronomy Farm which were near the cor...

Agriculture Crop Science Exotech 100 LARS radiometer Remote Sensing Soil Science spectral observations Sunflower

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 Corn Hybrid (811801)

10.4231/R76H4FCH

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

Purdue Agronomy Farm Sorghum Cultural Practices (811808)

10.4231/R7S75D8N

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 Science solar illumination Sorghum 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 Corn Hybrid ( 811801)

10.4231/R7JQ0XZK

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 Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination 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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