Abstract The Phenological Eyes Network (PEN), which was established in 2003, is a
network of long-term ground observation sites. The aim of the PEN is to validate terrestrial …

The monitoring of forest phenology in a cost-effective manner, at a fine spatial scale and
over relatively large areas remains a significant challenge. To address this issue, unmanned …

To accurately evaluate the responses of spatial and temporal variation of ecosystem
functioning (evapotranspiration and photosynthesis) and services (regulating and cultural …

Emerging near-surface remote sensing techniques have advanced our ability to monitor
forest canopy phenology. Thus far, however, little effort has been made to monitor the …

We assessed the performance of reflectance-based vegetation indices and solar-induced
chlorophyll fluorescence (SIF) datasets with various spatial and temporal resolutions in …

Abstract The Advanced Himawari Imager (AHI) onboard the recently launched next
generation geostationary satellite, Himawari-8, provides an opportunity to improve Land …

We report long‐term continuous phenological and sky images taken by time‐lapse cameras
through the Phenological Eyes Network (http://www. pheno‐eye. org. Accessed 29 May …

Leaf area index (LAI) is widely used for algorithms and modelling in the field of ecology and
land surface processes. At a global scale, normalized difference vegetation index (NDVI) …

Vegetation phenology is an important indicator of environmental change and strongly
connected to forest ecosystem productivity change. This study aimed to analyse the pattern …

Crop phenology is an important attribute of crops, not only reflecting the growth and
development of crops, but also affecting crop yield. By observing the phenological stages …