subject: Soil Science subject: solar illumination
10.4231/R7X9287B
05/04/2015
Purdue Agronomy Farm Corn Leaf Nitrogen
Agriculture Corn Crop Science Crops LARS radiometer Remote Sensing Soil Science solar illumination spectral observations
10.4231/R7445JD5
04/15/2015
The objective of this experiment was to provide a data set which can be used as an intermediate level of extrapolation between data collected from controlled experimental plots at field research stations and data collection by satellite scanners.
Agriculture Alfalfa barley Corn Crop Science Crops FSS Grass LARS oats Remote Sensing rye soil Soil Science solar illumination spectral observations spectrometer spring wheat winter wheat
10.4231/R7222RQ7
05/04/2015
The objective of the experiment is to determine the effect of rows and row direction, variables in the area of cultural practices, on the reflective response of a soybean canopy as a function of azimuth and zenith sun angles.
Agriculture Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination spectral observations
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
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
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
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
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
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
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
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