Spectral, thermal and physiological data used for modeling

This dataset contains three complementary data types collected to
investigate plant physiological responses and spectral properties in
native vegetation of Western Australia between September 2018 and December
2019. Spectral reflectance: Raw measurements from an ASD FieldSpec4 leaf
clip are provided as .asd.sco files, which can be imported into R as
tables. Each file reports reflectance values across wavelengths from
350–2500 nm. For each sampling date, a corresponding CSV file lists plant
codes and sampling order. Plant codes follow the format species
initials–campaign number–replicate (e.g., et-1-1 represents Eucalyptus
todtiana, campaign 1, replicate 1). Thermal imagery: Thermal images were
captured to estimate stomatal conductance. Each image includes a
timestamp, which can be linked to plant codes using the accompanying
physiological dataset. Physiological data: Spreadsheets summarize
leaf-level physiological traits for each sampling campaign, including
stomatal conductance, water potential, and associated thermal image
timestamps for cross-referencing. These data enable analyses of leaf
spectral signatures, thermal responses, and physiological traits under
seasonal conditions, supporting research in plant ecophysiology, remote
sensing calibration, and drought stress assessment. All data are
anonymized and pertain to plant measurements only; no legal or ethical
restrictions apply.