Airborne P-band SAR applied to the aboveground biomass studies in the Brazilian tropical rainforest

JR Santos, CC Freitas, LS Araujo, LV Dutra… - Remote Sensing of …, 2003 - Elsevier
The objective of this study is to evaluate the relationship between the response (σ°) of
airborne P-band Synthetic Aperture Radar (SAR) polarimetric data versus biomass values of …

Tropical forest stand table modelling from SAR data

T Neeff, LV Dutra, JR dos Santos… - Forest Ecology and …, 2003 - Elsevier
Diameter distributions of forest stands are modelled by the three-parameter Weibull
distribution for a variety of different forest types in the Brazilian Amazon. The parameters of …

Determining aboveground biomass of the forest successional chronosequence in a test-site of Brazilian Amazon through X-and L-band data analysis

JR Santos, CV de Jesus Silva… - … on Remote Sensing …, 2014 - spiedigitallibrary.org
Secondary succession is an important process in the Amazonian region with implications for
the global carbon cycle and for the sustainable regional agricultural and pasture activities. In …

[PDF][PDF] EXTRACTION OF SPATIAL PATTERNS IN TROPICAL RAINFOREST FROM POWER SPECTRUM ANALYSIS OF AIRBORNE SAR DATA

T NEEFF, LV DUTRA, CDAC FREITAS, LS ARAUJO - researchgate.net
Power spectrum analysis is used for analysis of spatial forest structure from airborne X-band
SAR data in the Brazilian Amazon. Spectral estimates are arrived at empirically by …

[PDF][PDF] PARAMETRIZAÇÃO DA BIOMASSA EM ÁREA DE FLORESTA TROPICAL A PARTIR DE DADOS SAR AEROTRANSPORTADO DE BANDA P.

J ROBERTO, SL SPINELLI, ALV DUTRA… - marte.dpi.inpe.br
This study analyses the biomass variation of primary forest and secondary succession (site:
Tapajós National Forest and surroundings) and its' influence on the response of backscatter …