Savanna and tropical rainforest biomass estimation and spatialization using JERS-1 data
作者： J. R. Santos , M. S. Pardi Lacruz , L. S. Araujo , M. Keil
DOI: 10.1080/01431160110092867
关键词: Biomass (ecology) 、 Vegetation 、 Tropics 、 Spatialization 、 Amazon rainforest 、 Environmental science 、 Hydrology 、 Rainforest 、 Tropical rainforest 、 Satellite imagery
摘要: The objective of this study is to show the relation among backscatter signals JERS-1 images and biophysical parameters (biomass values) forest savanna formations. Two contact zones involving these vegetation units in Brazilian Amazonia (Roraima Mato Grosso States) were selected. A regression model was applied during analysis two variables, based on best fit function taking into account data dispersion. Maps generated showing biomass spatialization typology found areas. importance innovation referring joint Amazonia, representing both an abrupt a smooth along transition zone savanna/tropical rainforests
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