搜索结果: 1-10 共查到“知识库 理学 MIVIS”相关记录10条 . 查询时间(0.061 秒)
Temperature distribution analysis of July 2001 Mt. Etna eruption observed by the airborne hyperspectral sensor MIVIS
remote-sensing volcano monitoring thermal infrared dual-band technique
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2015/9/17
On 17th and 18th July 2001, several fractures opened on Mt. Etna southern flank generating different lava flows
spreading both in Valle del Bove and towards Nicolosi. On 29th July the image spectrome...
Aerosol optical thickness of Mt. Etna volcanic plume retrieved by means of the Airborne Multispectral Imaging Spectrometer (MIVIS)
aerosol optical thickness volcanic plume MIVIS DEM radiative transfer model 6S inversion technique
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2015/9/16
Within the framework of the European MVRRS project (Mitigation of Volcanic Risk by Remote Sensing
Techniques), in June 1997 an airborne campaign was organised on Mt. Etna to study different character...
MIVIS image geocoding experience on merging position attitude system data and public domain GPS stream (ASI-GeoDAF)
MIVIS geocoding geometric correction GPS
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2015/9/7
The use of airborne scanners involves geo-referencing problems, which are difficult because of the need to know the exact platform position and attitude for each scan line. The errors of the onboard n...
Classification of submersed aquatic vegetation of the Venice lagoon using MIVIS airborne data
MIVIS benthic macro-algae sea phanerogams subpixel classification
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2015/9/7
In July 2001 an aerial survey with MIVIS (Multispectral Infrared and Visible Spectrometer) hyperspectral sensor and an in situ survey campaign were performed on Venice lagoon to map benthic macro-alga...
Correction of sun glint effect on MIVIS data of the Sicily campaign in July 2000
MIVIS water leaving radiance sun glint path radiance probability density function
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2015/9/7
To assess the suspended and dissolved matter in water in the visible and near infrared spectral regions it is necessary to estimate with adequate accuracy the water leaving radiance. Consequently radi...
A new methodology for in-flight radiometric calibration of the MIVIS imaging sensor
hyperspectral airborne scanner MIVIS radiometric calibration data quality
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2015/9/7
Sensor radiometric calibration is of great importance in computing physical values of radiance of the investigated targets, but often airborne scanners are not equipped with any in-flight radiometric ...
The classification of submerged vegetation using hyperspectral MIVIS data
water column correction shallow water hyperspectral imagery submerged vegetation
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2015/9/7
The aim of this research is to use hyperspectral MIVIS data to map the Posidonia oceanica prairies in a coastal lagoon (Stagnone di Marsala). It is approximately 12 km long and 2 km wide and is linked...
Laboratory activity for a new procedure of MIVIS calibration and relative validation with test data
radiometric calibration MIVIS atmospheric correction MODTRAN
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2015/9/7
Remotely sensed data, recorded by means of the MIVIS hyperspectral scanner in the framework of the research activity of the CNR Institutes IIA-LARA and IMAA, have been calibrated to reflectance values...
Assessment of water vapor content from MIVIS TIR data
radiative transfer code water vapor split windows MIVIS atmospheric correction
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2015/9/7
The main objective of land remotely sensed images is to derive biological, chemical and physical parameters by inverting sample sets of spectral data. For the above aim hyperspectral scanners on airbo...
Mt.Etna aerosol optical thickness from MIVIS images
remote sensing aerosol optical thickness Mt. Etna volcano MIVIS 6S
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2015/9/7
This work focuses on the evaluation of Aerosol Optical Thickness (AOT) in Mt. Etna volcano area starting from the analysis of MIVIS VIS images. MIVIS images and ancillary data (atmospheric profiles, p...