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2017SPIE环境监测主动和被动微波遥感专题会议（Active and Passive Microwave Remote Sensing for Environmental Monitoring）
2017 SPIE 环境监测主动和被动微波遥感 专题会议
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2017/4/26
The main objective of the conference is to present an updated view of the state-of-the-art in active and passive microwave remote sensing techniques and to provide a playground for scientists coming f...
Active and Passive Microwave Remote Sensing for Environmental Monitoring
Retrieval of Bio-geophysical Parameters Microwave Data
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2016/7/28
Radar Sounders are valuable instruments for subsurface investigation. They are widely employed for the study of planetary bodies around the solar system. Due to their wide antenna beam pattern (usuall...
A GLOBAL SNOWMELT PRODUCT USING VISIBLE,PASSIVE MICROWAVE AND SCATTEROMETER SATELLITE DATA
Microwave Scatterometer Snow Snowmelt Global AMSR-E QuikSCAT
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2015/12/28
Seasonal snow cover is a key component of the Earth's energy balance and a key storage mechanism for water. In many areas of the world, people rely on snowmelt runoff for their water resources. For ex...
SNOW DEPTH ESTIMATION USING TIME SERIES PASSIVE MICROWAVE IMAGERY VIA GENETICALLY SUPPORT VECTOR REGRESSION (CASE STUDY URMIA LAKE BASIN)
Urmia Basin Snow Depth Support Vector Regression Wavelet Denoising Genetic Algorithm band reduction
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2016/1/15
Lake Urmia is one of the most important ecosystems of the country which is on the verge of elimination. Many factors contribute to this crisis among them is the precipitation, paly important roll. Pre...
USING SMOS PASSIVE MICROWAVE DATA TO DEVELOP SMAP FREEZE/THAW ALGORITHMS ADAPTED FOR THE CANADIAN SUBARCTIC
Passive Microwave Freeze-Thaw Frozen Soil SMOS Remote Sensing
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2016/1/15
Seasonal terrestrial Freeze/Thaw cycle in Northern Quebec Tundra (Nunavik) was determined and evaluated with passive microwave observations. SMOS time series data were analyzed to examine seasonal var...
Near-Space Passive Remote Sensing for Homeland Security: Potential and Challenges
Near-space homeland security remote sensing passive radar monitoring microwave imaging disaster
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2015/11/23
Inspired by recent technical advances in near-space defined as the space region between 20km and 100km, which is above the storms and jet stream, and not constrained by the orbital mechanics of the sa...
SPATIAL VARIABILITY AND ALTITUDE EFFECTS OF PASSIVE CHLOROPHYLL FLUORESCENCE MEASUREMENTS OVER LA MANCHA (SPAIN) FIELDS
Spatial Variability Altitude effects
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2015/9/9
AIRFLEX is an optical sensor based on the Fraunhofer Line Discriminator principle applied
in the atmospheric oxygen absorption bands, that measures simultaneously fluorescence at
687 nm and 760 nm. ...
SOIL MOISTURE EXPERIMENTS 2005 (SMEX05): PASSIVE MICROWAVE POLARIMETRIC SIGNATURES OF SOIL MOISTURE AND VEGETATION
Microwave Polarimetry WindSat APMIR
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2015/9/8
Microwave remote sensing provides a direct measurement of soil moisture; however, there have been many challenges in algorithm
science and technology that we have faced on the path to providing globa...
ATMOSPHERIC CORRECTION OF AIRBORNE PASSIVE MEASUREMENTS OF FLUORESCENCE
Fluorescence Airborne Measurements Altitude Effects
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2015/9/8
A new instrument for passive remote sensing of sunlight-induced fluorescence took part in a series of airborne measurements during
the summer 2005 (SEN2FLEX campaign). It measured for the first time ...
IDENTIFYING AND MAPPING SYSTEMATIC ERRORS IN PASSIVE MICROWAVE SNOW WATER EQUIVALENT OBSERVATIONS
passive microwave snowpack snow crystals
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2015/6/1
Understanding remote sensing retrieval errors is important for correct interpretation of observations, and successful
assimilation of observations into numerical models. Passive microwave sensors on...
FUSING PASSIVE AND ACTIVE SENSED IMAGES TO GAIN INFRARED-TEXTURED 3D MODELS
Point Cloud Imagery Sequences Multisensor LIDAR Thermal, Infrared Close Range
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2014/4/25
Obtaining a 3D description of man-made and natural environments is a basic task in Computer Vision, Photogrammetry and Remote Sensing. New active sensors provide the possibility of capturing range inf...
CLASSIFICATION OF ACTIVE MICROWAVE AND PASSIVE OPTICAL DATA BASED ON BAYESIAN THEORY AND MRF
Active and passive remote sensing Classification Bayesian theory MRF ASAR TM
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2014/4/29
A classifier based on Bayesian theory and Markov random field (MRF) is presented to classify the active microwave and passive optical remote sensing data, which have demonstrated their respective adva...
A COMPARISON BETWEEN ACTIVE AND PASSIVE TECHNIQUES FOR UNDERWATER 3D APPLICATIONS
Stereo vision underwater imaging dense reconstruction structured-light
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2014/6/5
In the field of 3D scanning, there is an increasing need for more accurate technologies to acquire 3D models of close range objects. Underwater exploration, for example, is very hard to perform due to...
Development of a Physically-based Soil Moisture Retrieval Algorithm for Spaceborne Passive Microwave Radiometers and its Application to AMSR-E
Passive Microwave Remote Sensin AMSR-E Soil Moisture Retrieval Radiative Transfer Model Lookup Table
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2010/11/23
Many microwave radiometer algorithms for the retrieval of soil moisture tend to overestimate moisture in very dry cases, partly due to volume scattering effects. This study reports the development of ...
An Evaluation of Soil Moisture Retrievals Using Aircraft and Satellite Passive Microwave Observations During SMEX02
remote sensing soil moisture microwave field experiment passive
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2010/11/24
The Soil Moisture Experiments conducted in Iowa in the summer of 2002 (SMEX02) had many remote sensing instruments that were used to study the spatial and temporal variability of soil moisture. The se...