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This study focus on the biomass estimation of Sariska Wildlife Reserve using forest inventory and geospatial approaches to develop a model based on the statistical correlation between biomass measured at plot level and the associated spectral characteristics. The multistage statistical technique with incorporated the satellite data of IRS P-6 LISS III gives a precise estimation of biomass. Forest...
PALSAR data acquired with 34.3° and 23.1° are used to derive regression models between σ0 and above ground biomass. Field data were taken in Tomakomai national forest located in northern Japan. Dynamic range of 4dB are observed for 34.3°, and this is larger than that of 3dB for 23.1°. The correlation coefficient for 23.1° is higher than that for 34.3° in both HH and HV polarization, which may be explained...
In order to better carry out the research of forest carbon sinks and serve the forest management, as well as to promote the economic development of carbon sinks, this paper has established the regression model of forest carbon sinks accounting, using forest stock conversion method, and has analyzed the characteristics of this model based on the collected data of forest stock, forest mortality and...
Wetland is a significant component of the land ecosystems to discover the characteristics and ecological laws. Presently, a common method to estimate a regional wetland biomass is normally based on optical remote sensing images. The estimation of wetland biomass by Synthesize Aperture Radar (SAR) is a novel subject. As a new type sensor, SAR has advantages for wetland applications, therefore, it can...
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