Subject
- Agriculture 74
- Crop Science 73
- Soil Science 73
- Agronomy 1
Creator
- Craig S. T. Daughtry 37
- Marvin E. Bauer 33
- Vern C. Vanderbilt 2
- Eric R. Stoner 1
- K. Jon Ranson 1
- Kevin P. Gallo 1
Type
- Dataset 75
Date
- 2015 75
subject: Remote Sensing subject: solar illumination
Total is 75 Results
Purdue Agronomy Farm Instrument Altitude (791811)
10.4231/R75T3HFN
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.
Agriculture Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination Soybeans spectral observations
Purdue Agronomy Farm Soil Background (791807)
10.4231/R74X55R1
04/22/2015
The purpose of this experiment was to determine the effects of soil background (soil color, soil moisture, soil roughness) on the spectral response of corn.
Agriculture Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination spectral observations
Purdue Agronomy Farm Calibration (791808)
10.4231/R7Z899C5
05/05/2015
Collection reference data for calibration
Agriculture calibration Crop Science Crops Exotech 20C-SW LARS reflectance references Remote Sensing Soil Science solar illumination spectral observations spectrometer
Purdue Agronomy Farm Other Crops (791809)
10.4231/R7K07263
05/05/2015
The purpose of this experiment was to obtain data for crops other than corn, soybeans, and winter wheat which may have similar spectral characteristics.
Agriculture Alfalfa Crop Science Crops Exotech 100 Exotech 20C-SW LARS radiometer Remote Sensing Soil Science solar illumination spectral observations spectrometer Sunflower
Purdue Agronomy Farm Corn Leaf Blight (791805)
10.4231/R7PR7SXQ
05/04/2015
The specific objectives of the experiment were to determine the relationship of disease severity level to the spectral characteristics of corn.
Agriculture Crop Science Crops Exotech 20C-SW LARS Remote Sensing Soil Science solar illumination Soybeans spectral observations spectrometer
Purdue Agronomy Farm Corn Cultural Practices (791803)
10.4231/R72B8VZN
04/06/2015
The objectives of this experiment are to determine (1) the threshold of early season spectral detection of corn, (2) the spectral response of corn as a function of growth and amount of vegetation, and (3) the effect of soil background differences.
Agriculture Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing soil Soil Science solar illumination spectral observations
Purdue Agronomy Farm Soybean Cultural Practices (791804)
10.4231/R79W0CDB
04/06/2015
The objectives of this experiment are to determine the threshold of early season spectral detection of soybeans, the spectral response of soybeans as a function of growth and amount of vegetation, and 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 Corn Nitrogen (791802)
10.4231/R7NZ85MC
04/22/2015
The specific objectives of the experiment were to determine the threshold of spectral detection of nitrogen deficiency and to determine kind and magnitude of changes in reflectance and thermal response as a function of level of nitrogen nutrition.
Agriculture Corn Crop Science Crops Exotech 20C-SW LARS Remote Sensing Soil Science solar illumination spectral observations spectrometer
Iowa Intensive Test Site 0893 (791237)
10.4231/R7ST7MR1
04/06/2015
The purpose of the experiment is to study the spectral characteristics and separability of corn, soybeans, oats, and pasture as a function of growth stage and cultural practices.
Agriculture Corn Crop Science Crops FSS Grass LARS oats Remote Sensing soil Soil Science solar illumination Soybeans spectral observations spectrometer
Iowa Intensive Test Site 0893 (801237)
10.4231/R7FJ2DQB
04/01/2015
The purpose of the experiment is to study the spectral characteristics and separability of corn, soybeans, oats, and pasture as a function of growth stage and cultural practices.
Agriculture Corn Crop Science Crops FSS Grass helicopter mounted Field Spectrometer System Laboratory for Applications of Remote Sensing LARS Remote Sensing soil Soil Science solar illumination Soybeans spectral observations
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