Datasets

subject: Agriculture subject: LARS

Total is 127 Results
Spectral Separability of Wheat and Other Cover Crops in North Dakota (771215)

10.4231/R79P2ZK9

Marvin E. Bauer

04/21/2015

The purpose of this experiment is to determine the spectral separability of spring wheat and other cover types common to western North Dakota. These include: fallow, oats, barley, and winter wheat. These data were collected as a part of the LACIE Field Mea...

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

Small Grains North Dakota (771212)

10.4231/R7TM7825

Marvin E. Bauer

04/21/2015

The objective of this experiment is to determine if various small grains can be discriminated from each other based on their spectral reflectance. The experiment includes spring wheat, durum wheat, oats, and barley. This experiment is an expansion of the s...

Agriculture barley Crop Science Crops durum Exotech 100 Exotech 20C-SW LARS oats radiometer Remote Sensing Soil Science solar illumination spectral observations spectrometer spring wheat

Spring Wheat North Dakota (771213)

10.4231/R7K64G1R

Marvin E. Bauer

04/21/2015

The objective of this factorial experiment was to quantify the effects on spectral response of the major variables affecting wheat growth, development and yield. The factors and levels of each factor were: (1) Soil Moisture, Wheat and Fallow in 1976, (2) V...

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

Spring Wheat Sun/View Angle (761216)

10.4231/R77P8WB0

Marvin E. Bauer

04/30/2015

The purpose of this experiment is to characterize a spring wheat canopy by its reflectance at various view and illumination angles and by its physical and agronomic attributes. Reflectance measurements were acquired from 0.46 to 2.40 um using an Exotech mo...

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

Spectral Separability of Wheat and Other Cover Crops in North Dakota (761215)

10.4231/R7FF3Q91

Marvin E. Bauer

04/21/2015

The purpose of this experiment is to determine the spectral separability of spring wheat and other cover types common to western North Dakota. These include: fallow, pasture, alfalfa, and winter wheat. These data were collected as a part of the LACIE Fi...

Agriculture Alfalfa Crop Science Crops Exotech 20C-SW Grass LARS Remote Sensing soil Soil Science solar illumination spectral observations spectrometer winter wheat

Spring Wheat North Dakota (761213)

10.4231/R7PZ56RR

Marvin E. Bauer

04/21/2015

The objective of this factorial experiment is to quantify the major variables affecting wheat growth, development and yield which in turn affects its spectral response. See the level of factor codes below for the treatments used. This experiment was a c...

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

Purdue Agronomy Farm Corn Solar Radiation Intercepted (SRI) (841805)

10.4231/R7B27S7R

Kevin P. Gallo

07/28/2015

Spectral Estimates of Intercepted Photosynthetically Active Radiation and Application to Corn Yield Models Rationale In recent years the world's food situation has emphasized the need for timely information on world-wide crop production. Relative...

Agriculture Barnes 12-1000 Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination 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 Grasses/Legumes (841807)

10.4231/R72J68SP

Craig S. T. Daughtry

07/28/2015

The plots of for experiment include eight species of grasses and legumes. The plot numbers and species correlation follow. Plots Species   41-44 Alfalfa 45-48 Brome Grass 49-52 Switch Grass 53-56 Big...

Agriculture Alfalfa Barnes 12-1000 big bluestem brome grass clover Crop Science Crops Exotech 100 LARS orchard grass radiometer Remote Sensing Soil Science solar illumination spectral observations switch grass tall fescue grass vetch

Ecuador Soil Experiment (841900 and 841901)

10.4231/R7XS5SBV

Carlos R. Valenzuela

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 des...

Agriculture Exotech 20C-SW GE-DXW Lamp illumination LARS Remote Sensing Soil Science soils spectral observations spectrometer

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