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FUSION OF REMOTELY SENSED MULTISPECTRAL IMAGERY AND LIDAR DATA FOR FOREST STRUCTURE ASSESSMENT AT THE TREE LEVEL
Airborne remote sensing Classification Digital photogrammetry Fusion Forestry Lidar Multispectral imagery
2015/12/31
A new feature-level fusion is presented for modelling individual trees by applying watershed segmentation and subsequent classification, using tree heights and tree crown signatures derived from light...
FIELD-ORIENTED ASSESSMENT OF AGRICULTURAL CROPS THROUGH TEMPORAL SEGMENTATION OF MODIS VI DATA
Multi-Temporal Image Processing Land Use Crop Mapping Image Understanding Satellite Remote Sensing
2015/12/31
Monitoring agricultural crops constitutes a vital task for the general understanding of land use spatio-temporal dynamics. This paper presents an approach for the enhancement of current crop monitorin...
FLOOD HAZARD ASSESSMENT USING PANCHROMATIC SATELLITE IMAGERY
Flood Hazard Assessment Classification Panchromatic Texture Analysis
2015/12/31
Panchromatic (PAN) satellite imagery has been used successfully in different applications such as topographic mapping and terrain modelling. Nevertheless, PAN imagery is still one of the less used dig...
CONTRIBUTION TO THE ASSESSMENT OF SEGMENTATION QUALITY FOR REMOTE SENSING APPLICATIONS
Image processing classification image understanding feature extraction land cover segmentation accuracy assessment
2015/12/31
Within object-oriented or segment-based classification approaches the segmentation step is decisive, because the results form the basis for the following classification. Despite known investigations a...
APPLICATION OF FUZZY REASONING TO ASSESSMENT OF CROP STRESS LEVEL BASED ON MODIS DATA:A FOCUS ON HEAVY METAL POLLUTION
Crop Pollution Hyper Spectral Fuzzy Logic Dynamic Algorithms
2015/12/31
This paper reviews the application of fuzzy theory and its combination with artificial neural-network technology for remote sensing information extraction. A dynamic fuzzy neural-network model is pres...
ENVIRONMENTAL IMPACT ASSESSMENT OF MINING RELATED DEWATERING ACTIVITIES USING INTEGRATED INSAR,OPTICAL REMOTE SENSING AND PUMPING DATA
Interferometric SAR EIA Subsidence Dewatering Mining
2015/12/30
Open pit mining sometimes intercepts highly permeable zones, with resulting high inflows of water into the excavation area. This remains a major problem in the mining industry and requires constant mo...
LOW COST UAV FOR POST-DISASTER ASSESSMENT
UAV Disaster Management Photogrammetry Autopilot
2015/12/29
The main objective of early impact analysis after a disaster is to produce georeferenced data about the affected areas, in support of humanitarian action. Crucial information are the identification of...
DIGITAL TERRAIN ANALYSIS USING AIRBORNE LASER SCANNER (LIDAR) DATA FOR NATURAL HAZARD ASSESSMENT
DEM Thematic maps Aerial Survey Visualization Numerical Simulation Hazard Assessment
2015/12/29
The airborne laser scanner (LiDAR) adopted recently permits creation of a more high resolution digital elevation model (DEM). Since the airborne laser scanner can measure the elevation under vegetatio...
AIRBORNE REMOTE SENSING FOR RIVER ENVIRONMENTAL ASSESSMENT
Remote Sensing Environment Land Cover LIDAR classification
2015/12/29
In Japan, the National Environmental Census of Riverside Areas has been conducted over the 109 river systems under the supervision of the national government since 1991. This environmental census is c...
ASSESSMENT OF DEM MOSAIC ACCURACY
DEM Mosaic Bundle Block Adjustment Feature Based Matching Area Based Matching Collinearity COTS
2015/12/28
The objective of this paper is to assess the Digital Elevation Model (DEM) mosaicing accuracy. The Indian Remote Sensing satellite Cartosat–1 acquires the data in along track stereo mode with a ground...
MEDIUM RESOLUTION IMAGE FUSION,DOES IT ENHANCE FOREST STRUCTURE ASSESSMENT
Forest Structure Assessment Image Fusion RadarSAT-1 ASTER Discrete Wavelet Transformation
2015/12/28
This research explored the potential benefits of fusing optical and Synthetic Aperture Radar (SAR) medium resolution satellite-borne sensor data for forest structural assessment. Image fusion was appl...
AN ACCURACY ASSESSMENT OF DSMS AND ORTHOIMAGES DERIVED FROM ALOS/PRISM AND THEIR AVAILABILITY IN FORESTRY
Satellite Automation Image Matching DEM/DTM Orthoimage Accuracy Forestry
2015/12/28
ALOS PRISM is designed to gather 2.5m resolution triplet images to obtain accurate terrain data. The PRISM triplet images are expected to be used for generating high-precision stable Digital Surface M...
CROP AREA ASSESSMENT USING REMOTE SENSING ON THE NORTH CHINA PLAIN
Crop acreage LANDSAT TM IRS-P6 AWiFS SPOT-VEGETATION Sub-pixel classification
2015/12/28
Crop acreage assessment is of particular importance in China where total crop land area is shrinking following the urbanization, directly threatening the policy of grain self-sufficiency. This study d...
ASSESSMENT OF THE SENSORS MODIS/TERRA AND WFI/CBERS-2 FOR THE AMAZON RIVER SUSPENDED SEDIMENT MONITORING
suspended sediment coastal processes WFI/CBERS-2
2015/12/28
Suspended sediment load plays an important role in coastal processes. They can be used as a proxy for water quality variables such as turbidity, pollution and primary production. The large spatial and...
ASSESSMENT OF SOIL EROSION RISK IN NORTHERN THAILAND
Northern Thailand Soil Erosion Risk Evaluation Land Cover IMAGE\LDM
2015/12/28
Soil erosion is very serious in Thailand especially in northern Thailand. Important on-side effects of soil erosion may be the decline in qualities of soil related to agricultural productivity. So it ...