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MONITORING FARMLAND LOSS CAUSED BY URBANIZATION IN BEIJING FROM MODIS TIME SERIES USING HIERARCHICAL HIDDEN MARKOV MODEL
Urban Encroachment onto Farmland Time Series Change Detection Hierarchical Hidden Markov Model (HHMM)
2018/5/16
In this study, we proposed a method to map urban encroachment onto farmland using satellite image time series (SITS) based on the hierarchical hidden Markov model (HHMM). In this method, the farmland ...
GEOINFORMATION TOOLS PROVIDING ESTIMATIONS OF VEGETATION AREAL DAMAGES CAUSED BY WILD FIRE DISASTERS
Web Tool Information System Damage Vegetation Disaster Event Forest Fire
2018/4/18
The object of this work is to develop web tools, which provide remote services necessary for disaster management purposes in domain of satellite Earth observation (EO) of vegetation areal, primarily f...
GEOINFORMATION TOOLS PROVIDING ESTIMATIONS OF VEGETATION AREAL DAMAGES CAUSED BY WILD FIRE DISASTERS
Web Tool Information System Damage Vegetation Disaster Event Forest Fire
2018/5/8
The object of this work is to develop web tools, which provide remote services necessary for disaster management purposes in domain of satellite Earth observation (EO) of vegetation areal, primarily f...
ASSESSING THE IMPACTS OF FLOODING CAUSED BY EXTREME RAINFALL EVENTS THROUGH A COMBINED GEOSPATIAL AND NUMERICAL MODELING APPROACH
Extreme rainfall Flooding Impact assessment 2D Flood modeling LiDAR Landsat
2016/12/1
In this paper, we present a combined geospatial and two dimensional (2D) flood modeling approach to assess the impacts of flooding due to extreme rainfall events. We developed and implemented this app...
MAPPING OF THE LAND COVER SPATIOTEMPORAL CHARACTERISTICS IN NORTHERN RUSSIA CAUSED BY CLIMATE CHANGE
Climate Change Dynamics of Vegetation Growing Seasons Vegetation Indexes NDVI NDWI
2016/12/1
The study is devoted to the investigation of regional climate change in Northern Russia. Due to sparseness of the meteorological observation network in northern regions, we investigate the application...
A SOLUTION TO LOW RFM FITTING PRECISION OF PLANETARY ORBITER IMAGES CAUSED BY EXPOSURE TIME CHANGING
Rational Function Model Planetary orbiter images Sensor correction Exposure time change
2016/11/8
In this paper, we propose a new solution to the low RFM fitting precision caused by exposure time changing using sensor correction. First, we establish a new rigorous geometric model, with the same ep...
ANALYSE ON IMAGE DISTORTION CAUSED BY CAMERA TILTING ANGLE IN MOSAIC CAMERA
camera mosaic tilting angle image distortion Two-Mosaic Four-Mosaic ratio of GSD change
2016/3/17
Digital aerial photogrammetry has the virtue of high precision and efficiency, but the plane array of single digital camera is not wide enough, so the land coverage and base-height ratio of singledigi...
Minimising Systematic Errors in DEMs Caused by an Inaccurate Lens Model
Close Range Photogrammetry Digital Camera Digital Photogrammetry
2015/12/14
The use of consumer grade digital cameras for spatial measurement has rapidly increased over the past decade and is accepted in
many industrial applications but also in diverse fields ranging from me...
MEASUREMENT OF SURFACE DISPLACEMENT CAUSED BY UNDERGROUND NUCLEAR EXPLOSIONS BY DIFFERENTIAL SAR INTERFEROMETRY
Differential SAR Interferometry Underground Nuclear Test Nevada Test Site Surface Deformation Monitoring CTBT
2015/9/17
Differential synthetic aperture radar Interferometry (DInSAR) has nowadays become an important means for measuring and monitoring of surface displacements of various types. This paper focuses on inves...
Bounding Errors Caused by Nominal GNSS Signal Deformations
Bounding Errors Caused Nominal GNSS Signal Deformations
2015/6/24
Nominal signal deformations are present in GNSS-GPS and WAAS-GEO satellite signals. They result in pseudorange errors, which in turn cause navigation errors for GNSS users. These navigation errors dep...
CHANGE DETECTION ON NATURAL VEGETATION COVER IN THE TERITORY OF I.R.OF IRAN CAUSED BY POLLUTION RESULTED FROM THE KUWAITI OIL WELL FIRES,DURING THE PERSIAN GULF WAR
Image processing Change detection Persian Gulf war vegetation cover
2015/2/3
Burning of nearly 700 Kuwaiti oil wells and storage tanks during the Persian Gulf war made a severe
impact on the environment of the region by emitting about 5000 tons of smoke daily. The fall out o...
The Role of SPOT Satellite Images in Mapping Air Pollution Caused by Cement Factories
Image Processing Mapping Monitoring Remote sensing SPOT
2015/2/2
Environmental analysis and monitoring of pollution are important tasks in Egypt and all over the world. In this study,temporal SPOT satellite multispectral images were used for locating the horizontal...
Study of Morphologic Change in Poyang Lake Basin Caused by Sand Dredging Using Multi-temporal Landsat Images and DEMs
Sand dredging Morphologic change Landsat image DEM Poyang Lake
2014/12/4
Sand dredging has been practiced in rivers, lakes, harbours and coastal areas in recent years in China mostly because of demand from construction industry as building material. Sand dredging has distu...
Correcting attenuation effects caused by interactions in the forest canopy in full-waveform airborne laser scanner data
Full-waveform airborne laser scanning attenuation correction waveform history analysis
2014/9/9
Full-waveform airborne laser scanning offers a great potential for various forestry applications. Especially applications requiring information on the vertical structure of the lower canopy parts bene...
Analysis of Accidents Caused by Power Presses and the Consideration of Accident Prevention Methods
Accidents Caused Power Presses Consideration Accident Prevention Methods
2013/9/30
To prevent from industrial accidents caused by power presses, protective measures required by global safety standards, such as ISO12100, EN692 and EN693, shall be applied in Japanese industrial fields...