Volcanic ash cloud detection from MODIS image based on CPIWS method

2017 ◽  
Vol 65 (1) ◽  
pp. 151-163 ◽  
Author(s):  
Lan Liu ◽  
Chengfan Li ◽  
Yongmei Lei ◽  
Jingyuan Yin ◽  
Junjuan Zhao
Keyword(s):  
Volcanic Ash ◽  
Cloud Detection ◽  
Modis Image ◽  
Volcanic Ash Cloud ◽  
Ash Cloud

scholarly journals Volcanic ash cloud detection from space: a comparison between the RSTASHtechnique and the water vapour corrected BTD procedure

2011 ◽  
Vol 2 (3) ◽  
pp. 263-277 ◽  
Author(s):  
Alessandro Piscini ◽  
Stefano Corradini ◽  
Francesco Marchese ◽  
Luca Merucci ◽  
Nicola Pergola ◽  
...  
Keyword(s):  
Water Vapour ◽  
Volcanic Ash ◽  
Cloud Detection ◽  
Volcanic Ash Cloud ◽  
Ash Cloud

Near-real-time volcanic ash cloud detection: Experiences from the Alaska Volcano Observatory

2009 ◽  
Vol 186 (1-2) ◽  
pp. 79-90 ◽  
Author(s):  
P.W. Webley ◽  
J. Dehn ◽  
J. Lovick ◽  
K.G. Dean ◽  
J.E. Bailey ◽  
...  
Keyword(s):  
Real Time ◽  
Volcanic Ash ◽  
Cloud Detection ◽  
Volcano Observatory ◽  
Volcanic Ash Cloud ◽  
Ash Cloud

A New Detection Method of Volcanic Ash Cloud Based on MODIS Image

2014 ◽  
Vol 43 (2) ◽  
pp. 429-437 ◽  
Author(s):  
Jing-Yuan Yin ◽  
Jiang-Shan Dong ◽  
Cheng-Fan Li ◽  
Jun-Juan Zhao
Keyword(s):  
Volcanic Ash ◽  
Detection Method ◽  
Modis Image ◽  
Volcanic Ash Cloud ◽  
Ash Cloud

scholarly journals Mount Semeru Eruption on December 1, 2020: A Volcanic Ash Cloud Assessment Using TIR Imagery with 8.5-12.0 µm Spectral Bands

2020 ◽  
Author(s):  
Andri Wibowo
Keyword(s):  
Brightness Temperature ◽  
Volcanic Ash ◽  
Satellite Images ◽  
Cloud Detection ◽  
Lower Altitude ◽  
Spectral Bands ◽  
Volcanic Ash Cloud ◽  
Ir Bands ◽  
Ash Cloud ◽  
Active Volcanoes

Mount Semeru is one of the most active volcanoes in the Java Island. This article presents the results of observations and detections of volcanic ash cloud after Mt Semeru eruptions on 1 December 2020 at 01:23 AM. Volcanic ash cloud detection was conducted by analyzing thermal infrared (TIR) satellite images acquired by the NOAA-20 and SNPP with MODIS and VIIRS instruments. The TIR instruments have detected the presence of volcanic ash cloud. The results show increasing ash cloud brightness temperature (BT) from 240 to 270 Kelvin (K) several hours after eruptions. Increasing BT indicated the development of volcanic Cumulonimbus (Cb) at lower altitude. Northeast movements of 270 K BT clouds were observed at 06:12 AM. Presences of volcanic Cb and SO2 were confirmed using IR bands of 12.0-10.8 µm, 11.0-8.5µm and 11.0 µm. This Cb cloud was observed moving northeast directions. The data acquired from the TIR imagery resulted from this study is thought be used in future to support and complement ground-based observations and detections of active volcanoes mainly in Java Island.

Improving volcanic ash cloud detection by a robust satellite technique

2004 ◽  
Vol 90 (1) ◽  
pp. 1-22 ◽  
Author(s):  
Nicola Pergola ◽  
Valerio Tramutoli ◽  
Francesco Marchese ◽  
Irene Scaffidi ◽  
Teodosio Lacava
Keyword(s):  
Volcanic Ash ◽  
Cloud Detection ◽  
Volcanic Ash Cloud ◽  
Ash Cloud
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