TL;DR
The TERRA-REF project offers a comprehensive, high-resolution, multi-sensor plant dataset collected over four years, enabling advanced research in plant phenotyping and computer vision applications.
Contribution
This paper introduces a large-scale, multi-modal plant dataset with extensive sensor and phenotypic data, publicly available for research and development in computer vision and machine learning.
Findings
Over 1 PB of sensor data collected over four years.
The dataset includes diverse sensors like RGB, thermal, laser, and hyperspectral cameras.
Provides a unique resource for plant phenotyping and remote sensing research.
Abstract
A core objective of the TERRA-REF project was to generate an open-access reference dataset for the evaluation of sensing technologies to study plants under field conditions. The TERRA-REF program deployed a suite of high-resolution, cutting edge technology sensors on a gantry system with the aim of scanning 1 hectare (10) at around 1 mm spatial resolution multiple times per week. The system contains co-located sensors including a stereo-pair RGB camera, a thermal imager, a laser scanner to capture 3D structure, and two hyperspectral cameras covering wavelengths of 300-2500nm. This sensor data is provided alongside over sixty types of traditional plant phenotype measurements that can be used to train new machine learning models. Associated weather and environmental measurements, information about agronomic management and experimental design, and the genomic sequences of hundreds…
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