DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: System, method, and apparatus for remote measurement of terrestrial biomass

Abstract

A system, method, and/or apparatus for remote measurement of terrestrial biomass contained in vegetative elements, such as large tree boles or trunks present in an area of interest, are provided. The method includes providing an airborne VHF radar system in combination with a LiDAR system, overflying the area of interest while directing energy toward the area of interest, using the VHF radar system to collect backscatter data from the trees as a function of incidence angle and frequency, and determining a magnitude of the biomass from the backscatter data and data from the laser radar system for each radar resolution cell. A biomass map is generated showing the magnitude of the biomass of the vegetative elements as a function of location on the map by using each resolution cell as a unique location thereon. In certain preferred embodiments, a single frequency is used with a linear array antenna.

Inventors:
 [1]
  1. Jefferson, MD
Issue Date:
Research Org.:
Zimmerman Associates, Inc. (Fairfax, VA)
Sponsoring Org.:
USDOE
OSTI Identifier:
1016724
Patent Number(s):
7924210
Application Number:
US Patent Application 11/990,505
Assignee:
Zimmerman Associates, Inc. (Fairfax, VA)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01S - RADIO DIRECTION-FINDING
DOE Contract Number:  
FG02-04ER84127
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Johnson, Patrick W. System, method, and apparatus for remote measurement of terrestrial biomass. United States: N. p., 2011. Web.
Johnson, Patrick W. System, method, and apparatus for remote measurement of terrestrial biomass. United States.
Johnson, Patrick W. Tue . "System, method, and apparatus for remote measurement of terrestrial biomass". United States. https://www.osti.gov/servlets/purl/1016724.
@article{osti_1016724,
title = {System, method, and apparatus for remote measurement of terrestrial biomass},
author = {Johnson, Patrick W},
abstractNote = {A system, method, and/or apparatus for remote measurement of terrestrial biomass contained in vegetative elements, such as large tree boles or trunks present in an area of interest, are provided. The method includes providing an airborne VHF radar system in combination with a LiDAR system, overflying the area of interest while directing energy toward the area of interest, using the VHF radar system to collect backscatter data from the trees as a function of incidence angle and frequency, and determining a magnitude of the biomass from the backscatter data and data from the laser radar system for each radar resolution cell. A biomass map is generated showing the magnitude of the biomass of the vegetative elements as a function of location on the map by using each resolution cell as a unique location thereon. In certain preferred embodiments, a single frequency is used with a linear array antenna.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {4}
}

Works referenced in this record:

Inventory of forest biomass in Brazilian Amazon: a local approach using airborne P-band SAR data
conference, January 2001

  • dos Santos, J. R.; Araujo, L. S.; Freitas, C. C.
  • IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217)
  • https://doi.org/10.1109/IGARSS.2001.976636

Land cover type and biomass classification using AirSAR data for evaluation of monitoring scenarios in the Colombian Amazon
journal, March 2000


A Multiple Resource Inventory of Delaware Using Airborne Laser Data
journal, January 2003


Relating forest biomass to SAR data
journal, March 1992


A large carbon sink in the woody biomass of Northern forests
journal, December 2001


On the retrieving of forest stem volume from VHF SAR data: observation and modeling
journal, January 2001


Estimation of forest parameters using CARABAS-II VHF SAR data
journal, March 2000


A model relating VHF-band backscatter to stem volume of coniferous boreal forest
journal, March 2000


Ultra-wideband P-3 and CARABAS II foliage attenuation and backscatter analysis
conference, January 2001


Estimating splash pine biomass using radar backscatter
journal, May 1991


BioSAR/sup TM/: an inexpensive airborne VHF multiband SAR system for vegetation biomass measurement
journal, May 2000


Retrieval of forest stem volume using VHF SAR
journal, January 1997


Dependence of radar backscatter on coniferous forest biomass
journal, March 1992


The 1 km resolution global data set: needs of the International Geosphere Biosphere Programme†
journal, November 1994


Radar backscatter and biomass saturation: ramifications for global biomass inventory
journal, March 1995


Dynamics of the forest communities at Pasoh and Barro Colorado: comparing two 50–ha plots
journal, November 1999

  • Condit, Richard; Ashton, Peter S.; Manokaran, N.
  • Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, Vol. 354, Issue 1391
  • https://doi.org/10.1098/rstb.1999.0517

A low-frequency radar experiment for measuring vegetation biomass
journal, January 1998