You are here: Home
/ Publication Information
Title: A Proposal for Phase 4 of the Forest Inventory and Analysis Program
Author: McRoberts, Ronald E.;
Source: In: Proceedings of the fifth annual forest inventory and analysis symposium; 2003 November 18-20; New Orleans, LA. Gen. Tech. Rep. WO-69. Washington, DC: U.S. Department of Agriculture Forest Service. 222p.
Publication Series: General Technical Report (GTR)
Description: Maps of forest cover were constructed using observations from forest inventory plots, Landsat Thematic Mapper satellite imagery, and a logistic regression model. Estimates of mean proportion forest area and the variance of the mean were calculated for circular study areas with radii ranging from 1 km to 15 km. The spatial correlation among pixel predictions was incorporated into the variance calculations. The map-based estimates were compared to estimates obtained using only plot data for the same circular areas. For three circular study areas in Minnesota, the map-based estimates were similar to the plot-based estimates and more precise.
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
- This publication may be available in hard copy. Check the Northern Research Station web site to request a printed copy of this publication.
- Our on-line publications are scanned and captured using Adobe Acrobat. During the capture process some typographical errors may occur. Please contact Sharon Hobrla, firstname.lastname@example.org if you notice any errors which make this publication unusable.
XML: View XML
McRoberts, Ronald E. 2005. A Proposal for Phase 4 of the Forest Inventory and Analysis Program. In: Proceedings of the fifth annual forest inventory and analysis symposium; 2003 November 18-20; New Orleans, LA. Gen. Tech. Rep. WO-69. Washington, DC: U.S. Department of Agriculture Forest Service. 222p.
Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility