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SEVIRI

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Journal Article
Journal: GSA Bulletin
Published: 01 May 2016
GSA Bulletin (2016) 128 (5-6): 752–763.
...) and Spinning Enhanced Visible and InfraRed Imager (SEVIRI) data to output hotspot location, lava thermal flux, and effusion rate estimation. This output was used to drive the MAGFLOW simulations of lava flow paths and to continuously update flow simulations. We also show how Landsat-7 Enhanced Thematic Mapper...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.18
EISBN: 9781862399587
... to integrate results from different datasets in order to better constrain the detection of volcanic hot spots. In particular, the high temporal resolution of the SEVIRI instrument aboard MSG is key to reducing false positives in AVHRR and moderate resolution imaging spectroradiometer MODIS images. We propose...
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Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP380.7
EISBN: 9781862396456
... refractive indices), sulphuric acid (refractive indices from Luo et al. 1996 ), water ice (refractive indices from Warren & Brandt 2008 ) and water (refractive indices from Hale & Querry 1973 ). The black lines at the top of the plot indicate the AATSR and SEVIRI channels and the MIPAS spectral...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.31
EISBN: 9781862399587
... to achieve near-real-time monitoring of volcanic activity using on-site ingestion of geostationary satellite data (e.g. MSG-SEVIRI, MTSAT, GOES-Imager). Here we present the characteristics of the HOTVOLC system for the monitoring of effusive activity. The system comprises two acquisition stations and secure...
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Journal Article
Published: 11 November 2020
Seismological Research Letters (2021) 92 (1): 38–52.
... and Froger, 2020 , and references therein). HOTVOLC, a web‐based volcano‐monitoring system that uses MSG‐SEVIRI geostationary satellite data (see Data and Resources ), provides real‐time products including lava discharge rates, ash cloud concentration and altitude, and SO 2 dispersion maps...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.25
EISBN: 9781862399587
... and electronics that occurred at the end of the twentieth century, led to greatly improved data availability at high and moderate resolution. In 2004, new innovations hit the geostationary family of meteorological sensors, with the launch of the very-high temporal–high-spectral sensor SEVIRI (Spinning Enhanced...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.21
EISBN: 9781862399587
... estimation. HOTSAT is currently operational on the Mt Etna and Stromboli volcanoes and has occasionally been applied to other volcanic areas within the Spinning Enhanced Visible and Infrared Imager (SEVIRI) disc (i.e. Nyragongo, Nyamulagira, Eyjafjallajökull, Grimsvotn, Nabro and Fogo). HOTSAT uses infrared...
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Image
Time-averaged discharge rate (TADR) values and cumulative lava volumes esti...
Published: 01 May 2016
Figure 4. Time-averaged discharge rate (TADR) values and cumulative lava volumes estimated from Moderate Resolution Imaging Spectroradiometer (MODIS) and Spinning Enhanced Visible and InfraRed Imager (SEVIRI) data. Satellite thermal data were converted to TADR using lava parameter values
Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP380.5
EISBN: 9781862396456
... containing a thermal anomaly. The rest of the distribution seems to be ‘continuous’. Uncertainty 1: thermal anomaly detection Hirn et al. (2009) showed in their study that RP estimated from MODIS is expected to have a maximum relative error of 20% and estimates from SEVIRI (Spinning Enhanced...
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Journal Article
Published: 31 July 2018
Canadian Journal of Earth Sciences (2018) 55 (10): 1196–1206.
... . doi: 10.1016/S0022-1694(98)00210-8 . Stisen , S. , Sandholt , I. , Nørgaard , A. , Fensholt , R. , and Eklundh , L. 2007 . Estimation of diurnal air temperature using MSG SEVIRI data in West Africa . Remote Sensing of Environment , 110 ( 2 ): 262 – 274 . doi: 10.1016...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP420.15
EISBN: 9781862391345
... of the MODIS aboard NASA’s Low Earth Orbit Terra and Aqua satellites and the Spinning Enhanced Visible and Infrared Imager (SEVIRI) on board EUMETSATS’s geostationary Meteosat Second Generation family of satellites. The MODIS instruments typically acquire four images of a target each day at 1 km resolution...
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Journal Article
Published: 01 January 2017
Vadose Zone Journal (2017) 16 (1): 1–9.
... . Towards improved spatio-temporal resolution soil moisture retrievals from the synergy of SMOS and MSG SEVIRI spaceborne observations . Remote Sens. Environ. 180 : 403 – 417 . doi:10.1016/j.rse.2016.02.048 Piles , M. , N. Sanchez , M. Vall-Ilossera , A. Camps , J. Martinez...
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Journal Article
Published: 01 January 2014
Bulletin de la Société Géologique de France (2014) 185 (1): 3–12.
... – 412 . Schepanski K. Tegen I. Laurent B. Heinold B. Macke A. ( 2007 ). – A new Saharan dust source activation frequency map derived from MSG-SEVIRI IR-channels . – Geophys. Res. Lett. , 34 , L18803 , doi: 10.1029/2007GL030168 . Schültz L. Jaenicke R...
FIGURES
Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.1
EISBN: 9781862399587
...–Spinning Enhanced Visible and Infrared Imager (MSG–SEVIRI), and Multifunctional Transport Satellites (MTSAT), operated by the NOAA, the European Organization for the Exploitation of Meteorological Satellites (EUMETSAT) and the Japan Meteorological Agency (JMA), respectively) have largely been used...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.11
EISBN: 9781862399587
... Approximate resolution range Sensor examples Megametre (Mm) 1 Mm=1 000 000 m Mega-resolution (Mmr) 100–1000 km Extra-terrestrial hot spots: e.g. NIMS; NIRC2 (KECK) Kilometre (km) 1 km=1000 m Kilo-resolution (kmr) 1–100 km GOES, SEVIRI, MT-SAT Hectometre (hm) 1 hm=100 m Hecto...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP420.6
EISBN: 9781862391345
.... Thermal remote sensing We used thermal observations from two spaceborne sensors, the Advanced Land Imager (ALI) aboard NASA’s EO-1 satellite ( Ungar et al. 2003 ; Davies et al. 2006 ) and SEVIRI aboard EUMETSAT’s Meteosat satellite ( Aminou 2002 ). The ALI instrument collects images in nine bands...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.13
EISBN: 9781862399587
... and at wavelengths in the shortwave infrared (SWIR), mid-infrared (MIR) and thermal infrared (TIR), a typical sampling interval and set of wavebands for geostationary imagers (e.g. SEVIRI (Spinning Enhanced Visible Infra-Red Imager): Aminou 2002 ). Four kernels are shown for observation 50 in a time series of 100...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP426.2
EISBN: 9781862399587
... the TIR radiance depends significantly on the background surface temperature and the parameters that influence it (e.g. emissivity, elevation of the surroundings and atmospheric conditions). To analyse these influences we computed NTI from SEVIRI (Spinning Enhanced Visible Infra-Red Imager) data...
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Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP380.14
EISBN: 9781862396456
..., GOME, SCIAMACHY 1 ) and IR (IASI, SEVIRI, MODIS, AIRS 2 ) regions of the spectrum have been used to monitor volcanic gas emissions from space. From the late 1980s, satellite instruments such as AVHRR and GOES have also been used to make measurements of volcanic ash clouds also (e.g. Prata 1989...
FIGURES
Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP380.11
EISBN: 9781862396456
.... All instruments except MSG-SEVIRI are carried by satellites flying a Sun-synchronous polar orbit; MSG-SEVIRI is in a geostationary orbit. Detection limits are calculated for a plume comprising five nadir pixels at 5σ, where σ is the standard deviation of scene noise, and refer to detection...
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