The generalized difference vegetation index (GDVI) for dryland characterization

W Wu - Remote Sensing, 2014 - mdpi.com
A large number of vegetation indices have been developed and widely applied in terrestrial
ecosystem research in the recent decades. However, a certain limitation was observed while …

[HTML][HTML] Comparison the accuracies of different spectral indices for estimation of vegetation cover fraction in sparse vegetated areas

S Barati, B Rayegani, M Saati, A Sharifi… - The Egyptian Journal of …, 2011 - Elsevier
Quantitative estimation of canopy biophysical variables are very important in different
studies such as meteorology, agriculture and ecology, so knowledge of the spatial and …

An improved algorithm for disaggregating microwave-derived soil moisture based on red, near-infrared and thermal-infrared data

O Merlin, A Al Bitar, JP Walker, Y Kerr - Remote Sensing of Environment, 2010 - Elsevier
Accurate high-resolution soil moisture data are needed for a range of agricultural and
hydrologic activities. To improve the spatial resolution of∼ 40km resolution passive …

Changing landscape in the Three Gorges Reservoir Area of Yangtze River from 1977 to 2005: Land use/land cover, vegetation cover changes estimated using multi …

J Zhang, L Zhengjun, S **aoxia - … Journal of applied earth observation and …, 2009 - Elsevier
The eco-environment in the Three Gorges Reservoir Area (TGRA) in China has received
much attention due to the construction of the Three Gorges Hydropower Station. Land …

Hybrid inversion of radiative transfer models based on high spatial resolution satellite reflectance data improves fractional vegetation cover retrieval in heterogeneous …

JM Fernández-Guisuraga, J Verrelst, L Calvo… - Remote sensing of …, 2021 - Elsevier
In forest landscapes affected by fire, the estimation of fractional vegetation cover (FVC) from
remote sensing data using radiative transfer models (RTMs) enables to evaluate the …

Revisiting the use of red and near-infrared reflectances in vegetation studies and numerical climate models

G Gutman, S Skakun, A Gitelson - Science of Remote Sensing, 2021 - Elsevier
Surface reflectance data acquired in red and near-infrared spectra by remote sensing
sensors are traditionally applied to construct various vegetation indices (VIs), which are …

Comparison of pixel unmixing models in the evaluation of post-fire forest resilience based on temporal series of satellite imagery at moderate and very high spatial …

JM Fernández-Guisuraga, L Calvo… - ISPRS Journal of …, 2020 - Elsevier
In Mediterranean fire-prone ecosystems, shifts in fire regime as a consequence of global
change could modify the resilience of vegetation communities. In this paper, we aim to …

A fast operative method for NDVI uncertainty estimation and its role in vegetation analysis

E Borgogno-Mondino, A Lessio… - European Journal of …, 2016 - Taylor & Francis
Vegetation indices represent an effective and widely used tool for monitoring vegetation
changes in time and space. Unfortunately, in many works index uncertainty is not reported …

Remote sensing of seasonal variability of fractional vegetation cover and its object-based spatial pattern analysis over mountain areas

G Yang, R Pu, J Zhang, C Zhao, H Feng… - ISPRS Journal of …, 2013 - Elsevier
Fractional vegetation cover (FVC) is an important indicator of mountain ecosystem status. A
study on the seasonal changes of FVC can be beneficial for regional eco-environmental …