Dr. Kevin Bronson provides a second experiment year of Field 13 nitrogen and water management in cotton agricultural research data for compute, including notation of field events and operations, an intermediate analysis mega-table of correlated and calculated parameters, and laboratory analysis results generated during the experimentation, plus high-resolution plot level intermediate data analysis tables of SAS process output, as well as the complete raw data sensor recorded logger outputs.
The reflectance data is good. There are some errors in the CS data.
See included README file for operational details and further description of the measured data signals.
Active optical proximal cotton canopy sensing spatial data and including additional related metrics are presented.
Agronomic nitrogen and irrigation management related field operations are listed.
Unique research experimentation intermediate analysis table is made available, along with raw data.
The raw data recordings, and annotated table outputs with calculated VIs are made available.
Plot polygon coordinate designations allow a re-intersection spatial analysis.
Data was collected in the 2015 cotton season at Maricopa Agricultural Center, Arizona, USA.
High throughput proximal plant phenotyping via electronic sampling and data processing method approach is exampled using a modified high-clearance Hamby spray-rig.
Acquired data conforms to location standard methodologies of the plant phenotyping.
SAS and GIS compute processing output tables, including Excel formatted examples are presented, where data tabulation and analysis is available. Additional data illustration is offered as a report file with annotated time-series charts.
The weekly proximal sensing data collected include the primary canopy reflectance at six wavelengths. Lint and seed yields, first open boll biomass, and nitrogen uptake were also determined. Soil profile nitrate to 1.8 m depth was determined in 30-cm increments, before planting and after harvest. Nitrous oxide emissions were determined with 1-L vented chambers (samples taken at 0, 12, and 24 minutes). Nitrous oxide was determined by gas chromatography (electron detection detector).
- Data Dictionarycsv Dataset data dictionary
A comma separated file is presented, representing a table of the primary raw...MD5:
- File list for The Bronson Files, Dataset 7, Field 13, 2015txtMD5:TIMESTAMP:
- Field Activities Logcsv
A comma separated file is presented, representing a table of experimental...MD5:
- F013, 2015 MegaTablexlsx
A unique full experiment season intermediate analysis Excel workbook is...MD5:
- Intermediate analysis tables collectionzip
A collection of 14 table files in csv format is presented, one per data...MD5:TIMESTAMP:
- The collection of raw active optical reflectance csv files from the HS data loggerzip
Primary raw data -
This HS data zipped folder, contains the 14 raw...MD5:TIMESTAMP:
- The collection of raw environmental acquisition csv files from the CS CR3000 data loggerzip
This CS data zipped folder, contains the raw environmental and target...MD5:TIMESTAMP:
- Cotton charts reportpdf
An additional description of data elements is offered in annotated charts as...MD5:
- Manual plant height measurementsxlsx
Manual plant heights for 10 collections and including the furrow depth are...MD5:
- A Hamby image in-field of cotton, operated by Mr. Matt Hagler during a data collection 08/05/2015Data
Full sun and clear skies; in the image example, elements of the Hamby rig...MD5:
- Technical MetaNotation - examplepdf
A meta-notation compilation document is provided, which contains technician...MD5:
|Release Date|| |
|Spatial / Geographical Coverage Area|| |
POLYGON ((-111.97890043259 33.080087064259, -111.97890043259 33.082424376658, -111.97701215744 33.082424376658, -111.97701215744 33.080087064259))
Ag Data Commons
|Spatial / Geographical Coverage Location|| |
Maricopa Agricultural Center farm field thirteen
|Temporal Coverage|| |
April 20, 2015 to September 11, 2015
|Contact Name|| |
|Public Access Level|| |
|Program Code|| |
005:040 - Department of Agriculture - National Research
|Bureau Code|| |
005:18 - Agricultural Research Service