{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,12]],"date-time":"2026-02-12T17:39:42Z","timestamp":1770917982507,"version":"3.50.1"},"reference-count":35,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2013,7,12]],"date-time":"2013-07-12T00:00:00Z","timestamp":1373587200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>This paper describes the combination of terrestrial vegetation observations from two sensors, providing a historical dataset used for an in-depth analysis of the corresponding spatio-temporal patterns. The Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) is an important variable suitable for regional to large-scale monitoring of climate impacts on vegetation. In this work, we create an extensive dataset of FAPAR using a 10-day product at \u223c1 km resolution from September, 1997, to April, 2012, combining information from two sensors: the NASA\/Sea-viewing Wide Field-of-view Sensor (SeaWiFS) and the European Space Agency (ESA)\/Medium Resolution Imaging Spectrometer Instrument (MERIS). The proposed methodology reduces the noise, fills the gaps and corrects for the spurious trends in the data, providing a time-consistent coverage of FAPAR. We develop a fast merging method and evaluate its performance over Europe and the Horn of Africa.<\/jats:p>","DOI":"10.3390\/rs5073357","type":"journal-article","created":{"date-parts":[[2013,7,12]],"date-time":"2013-07-12T10:55:35Z","timestamp":1373626535000},"page":"3357-3376","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Harmonization of Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) from Sea-ViewingWide Field-of-View Sensor (SeaWiFS) and Medium Resolution Imaging Spectrometer Instrument (MERIS)"],"prefix":"10.3390","volume":"5","author":[{"given":"Guido","family":"Ceccherini","sequence":"first","affiliation":[{"name":"Climate Risk Management Unit, Institute for Environment and Sustainability, European Commission Joint Research Centre, TP 272, Ispra 21020, Italy"}]},{"given":"Nadine","family":"Gobron","sequence":"additional","affiliation":[{"name":"Climate Risk Management Unit, Institute for Environment and Sustainability, European Commission Joint Research Centre, TP 272, Ispra 21020, Italy"}]},{"given":"Monica","family":"Robustelli","sequence":"additional","affiliation":[{"name":"Climate Risk Management Unit, Institute for Environment and Sustainability, European Commission Joint Research Centre, TP 272, Ispra 21020, Italy"}]}],"member":"1968","published-online":{"date-parts":[[2013,7,12]]},"reference":[{"key":"ref_1","unstructured":"(2008). 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