The spectral database SPECCHIO for improved long-term usability and data sharing
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TLDR
The recently redesigned SPECCHIO system stores spectral and metadata in a relational database based on a non-redundant data model and offers efficient data import, automated metadata generation, editing and retrieval via a Java application.About:
This article is published in Computers & Geosciences.The article was published on 2009-03-01 and is currently open access. It has received 133 citations till now. The article focuses on the topics: Metadata repository & Metadata.read more
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Generating 3D hyperspectral information with lightweight UAV snapshot cameras for vegetation monitoring: From camera calibration to quality assurance
TL;DR: A novel method to derive 3D hyperspectral information from lightweight snapshot cameras for unmanned aerial vehicles for vegetation monitoring and applies the approach to data from a flight campaign in a barley experiment to demonstrate the feasibility of vegetation monitoring in the context of precision agriculture.
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Quantitative Remote Sensing at Ultra-High Resolution with UAV Spectroscopy: A Review of Sensor Technology, Measurement Procedures, and Data Correction Workflows
TL;DR: This review evaluates the state-of-the-art methods in UAV spectral remote sensing and discusses sensor technology, measurement procedures, geometric processing, and radiometric calibration based on the literature and more than a decade of experimentation.
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An introduction to the NASA Hyperspectral InfraRed Imager (HyspIRI) mission and preparatory activities
Christine Lee,Morgan L. Cable,Simon J. Hook,Robert O. Green,Susan L. Ustin,Daniel Mandl,Elizabeth M. Middleton +6 more
TL;DR: The NASA Hyperspectral InfraRed Imager (HyspIRI) as mentioned in this paper is comprised of a visible to short-wavelength infrared (VSWIR) imaging spectrometer and a thermal infrared (TIR) multispectral imager, together with an Intelligent Payload Module (IPM) for onboard processing and rapid downlink of selected data.
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Advanced radiometry measurements and Earth science applications with the Airborne Prism Experiment (APEX)
Michael E. Schaepman,Michael Jehle,Andreas Hueni,Petra D'Odorico,Alexander Damm,Jürg Weyermann,Fabian D. Schneider,Valérie C.E. Laurent,Christoph Popp,Felix C. Seidel,Karim Lenhard,Peter Gege,Christoph Küchler,J. Brazile,Peter Kohler,Lieve De Vos,Koen Meuleman,Roland Meynart,Daniel Schläpfer,Mathias Kneubühler,Klaus I Itten +20 more
TL;DR: The Airborne Prism Experiment (APEX) as discussed by the authors is a dispersive pushbroom imaging spectrometer covering the solar reflected wavelength range between 372 and 2540 nm with nominal 312 (max. 532) spectral bands.
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Deploying four optical UAV-based sensors over grassland: challenges and limitations
TL;DR: The UAV STS spectrometer and the multispectral camera MCA6 were found to deliver spectral data that can match the spectral measurements of an ASD at ground level when compared over all waypoints and Variability was highest in the near-infrared bands for both sensors.
References
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Journal ArticleDOI
How unique are spectral signatures
TL;DR: In this paper, the authors show that sufficiently high spectral resolution, of order 0.01 μm, would not be sufficient to discriminate virtually any soils, vegetation types, and rocks, but this is not necessarily the case.
Journal ArticleDOI
Progress in Field Spectroscopy
TL;DR: It is argued that field spectral measurements should be recorded in the appropriate SI units, which will normally be the derived units of radiance for the flux reflected from the target and irradiances for the incident energy.
Book
Ecological Data: Design, Management and Processing
TL;DR: In this article, the authors argue that high quality data management systems are critical for addressing future environmental challenges, requiring a new approach to conduct ecological research, one that views data as a resource and promotes stewardship, recycling and sharing of data.