PURR may experience downtime this Thursday (10/17) in the afternoon for scheduled maintenance. We apologize for the inconvenience. close

Iowa Intensive Test Site 0893 (811237)

Listed in Datasets

By Marvin E. Bauer

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.

Additional materials available

Version 1.0 - published on 22 Jul 2015 doi:10.4231/R7T72FD1 - cite this Archived on 25 Oct 2016

Licensed under CC0 1.0 Universal

Description

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. The purpose of the experiment is to study the spectral characteristics and separability of corn, soybeans, and pasture as a function of growth stage and cultural practices. The intensive test site represents a 5 by 6 mile area over commercial fields. The major crops in this intensive test site are corn and soybeans.

 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 description (ExperimentDataFormat3.txt). The format description file is in ASCII format in lines of 80 characters.

This research dataset is part the Field Research Data Library that consists of over 200,000 spectral observations of soils and vegetation that have been collected since 1972 till 1991 as part of the research focused on vegetation and soils at the Laboratory for Applications of Remote Sensing (LARS) located at the Purdue University.

Cite this work

Researchers should cite this work as follows:

Tags

Notes

  • Location: "Commercial Fields", Des Moines, IA
  • County: Webster
  • Latitude/Longitude: 0422300N 0941000W
  • Illumination: Solar
  • Experiment Type: Crops - Corn, Grass, Soil, Soybeans
  • Spectrometer: Helicopter-mounted FSS
  • Wavelength Range: 0.40-2.40 um
The Purdue University Research Repository (PURR) is a university core research facility provided by the Purdue University Libraries, the Office of the Executive Vice President for Research and Partnerships, and Information Technology at Purdue (ITaP).