Frankenberg, C. and Drewry, D. and Geier, S. and Verma, M. and Lawson, P. and Stutz, J. and Grossmann, K. (2016) Remote sensing of solar induced Chlorophyll Fluorescence from satellites, airplanes and ground-based stations. In: 2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS). IEEE , Piscataway, NJ, pp. 1707-1710. ISBN 978-1-5090-3332-4. https://resolver.caltech.edu/CaltechAUTHORS:20161115-075934683
Full text is not posted in this repository. Consult Related URLs below.
Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20161115-075934683
Abstract
With the advent of existing high resolution spectrometers in space (GOSAT, GOME-2, OCO-2), global observations of solar induced chlorophyll fluorescence (SIF) became feasible for the first time. The potential of SIF is to provide an independent and more direct proxy for photosynthetic activity and, depending on retrieval methodology, be less susceptible to atmospheric scattering. Empirically, strong linear correlations between SIF and gross primary production (GPP) have been shown in several studies, albeit with somewhat different slopes per biome type. Here, we show the first full year of data acquired by the Orbiting Carbon Observatory-2, which provides unprecendendet spatial resolution (1.3·2.3 km), data volume (more than 1 million measurements per day) and signal-to-noise ratios (>500). In addition, we show the first direct validation of space-based OCO-2 SIF measurements using the newly built Chlorophyll Fluorescence Imaging Spectrometer (CFIS), an imaging spectrometer optimized for SIF retrievals and OCO-2 validation. To conclude, we will present a new ground-based measurement system developed by UCLA for long term observations of SIF at ground-based stations.
| Item Type: | Book Section | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Related URLs: |
| |||||||||
| ORCID: |
| |||||||||
| Additional Information: | © 2016 IEEE. Thanks to funding from the W. M. Keck Institute for Space Studies | |||||||||
| Group: | Keck Institute for Space Studies | |||||||||
| Funders: |
| |||||||||
| Subject Keywords: | Atmospheric measurements, Satellites, Extraterrestrial measurements, Fluorescence, Carbon, Sea measurements, Imaging | |||||||||
| DOI: | 10.1109/IGARSS.2016.7729436 | |||||||||
| Record Number: | CaltechAUTHORS:20161115-075934683 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20161115-075934683 | |||||||||
| Official Citation: | C. Frankenberg et al., "Remote sensing of solar induced Chlorophyll Fluorescence from satellites, airplanes and ground-based stations," 2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Beijing, China, 2016, pp. 1707-1710. doi: 10.1109/IGARSS.2016.7729436 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7729436&isnumber=7728980 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 72013 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Tony Diaz | |||||||||
| Deposited On: | 15 Nov 2016 21:43 | |||||||||
| Last Modified: | 11 Nov 2021 04:54 |
Repository Staff Only: item control page
