This paper provides a comprehensive literature review on forest aboveground biomass
(AGB) estimation and mapping through high-resolution optical satellite imagery (≤ 5 m …

Measuring leaf area index (LAI) is essential for evaluating crop growth and estimating yield,
thereby facilitating high-throughput phenotyping of maize (Zea mays). LAI estimation models …

Precision crop management in modern agriculture requires timely and effective acquisition
of crop growth information. Recently, unmanned aerial systems (UASs) have rapidly …

Accurate estimation of the shrub above-ground biomass (AGB) is an essential basis for
determining carbon storage and monitoring desertification risk in arid ecosystems. However …

Nitrogen is an essential element of wheat growth and grain quality. Leaf nitrogen content
(LNC), a critical monitoring indicator of crop nitrogen status, plays a reference role for later …

Plant nitrogen content (PNC) is vital for evaluating crop nitrogen nutrient status and for net
primary productivity. Therefore, rapid and accurate acquisition of crop PNC information can …

The forest tree height and aboveground biomass (AGB) are important indicators for
monitoring changes and trends in forest carbon storage and terrestrial carbon fluxes …

Oil pollution harms terrestrial ecosystems. There is an urgent requirement to improve on
existing methods for detecting, mapping and establishing the precise extent of oil-impacted …

Tropical forest ecosystems are undergoing rapid transformation as a result of changing
environmental conditions and direct human impacts. However, we cannot adequately …

The importance of urban green space has over the years grown into an indispensable
component of green infrastructure incorporated in urban planning and design as investment …