搜索结果: 1-15 共查到“测绘科学技术 Forest fire”相关记录27条 . 查询时间(0.071 秒)
MAPPING OF FOREST FIRE BURNED SEVERITY USING THE SENTINEL DATASETS
Sentinel Forest fire NBR dNBR RBR
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2019/2/27
Forest fires are frequent phenomena in Uttarakhand Himalayas especially in the months of April to May, causing major loss of valuable forest products and impact on humans through the emissions and the...
GIS-BASED FUZZY COMPREHENSIVE EVALUATION OF FOREST FIRE-POTENTIAL ZONE-GRADING
Forest Fire-danger Division Scale Fuzzy Comprehensive Evaluation Subordinate Function Expert Evaluation Methodlogy GIS Visual Basic
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2016/3/17
Forest fire-potential is natural disaster that breaks out strongly , destructs largely and is difficult to dispose and rescue, its destructive power has a serious threat to the security ofsociety and ...
AN AGENT-BASED ALGORITHM FOR FOREST FIRE DETECTION
Image Processing Detection Computer Vision Contextual Analysis Forest Fire
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2015/12/31
For remote sensing image analysis, it is necessary to use spatial information surrounding pixels, in addition to spectral information of them. Several works have been done in this field. On the other ...
EFFECTIVENESS OF BOOSTING ALGORITHMS IN FOREST FIRE CLASSIFICATION
Forest fire SPOT 4 Adaboost Logitboost Multilayer Perseptron Regression Tree
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2015/12/31
In this paper, it is aimed to investigate the capabilities of boosting classification approach for forest fire detection using SPOT-4 imagery. The study area, Bodrum in the province of Muğla, isl...
AGRICULTURE DROUGHT AND FOREST FIRE MONITORING IN CHONGQING CITY WITH MODIS AND METEOROLOGICAL OBSERVATIONS
Forest Fire Remote Sensing Monitoring Agriculture drought
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2015/12/31
In 2006, Chongqing suffered from agriculture drought that happens once a hundred years, and forest fire was caused at the same time. In order to provide accurate and timely data to Chongqing Governmen...
SYMBOLOGY IN THE FOREST FIRE EMERGENCY MAP
Symbology Symbols Forest Fire Emergency Map Disaster Rapid Response
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2015/12/28
Many hazards happen in our daily life. They cause damages of property, loss of human life and environment problems. The emergency management plays a very important role when we face to these events. S...
A COMPARATIVE STUDY OF THREE ALGORITHMS FOR FOREST FIRE DETECTION IN IRAN
Multi-Spectral Remote Sensing Detection Image Understanding Comparative Analysis Forest Fire
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2015/12/28
Fire as a natural disaster plays a major role in deforestation; is a major source of trace gases, aerosols and carbon fluxes. Approximately 7 percent of Iran area is covered by forests/and wooded land...
THE APPLICATIONS OF REMOTE SENSING AND GIS IN MODELING FOREST FIRE HAZARD IN MONGOLIA
Fire Hazard Remote Sensing GIS Batsumber Mongolia
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2015/12/28
Fire is one of the disasters causing threats to the forests and the ecosystem through out the world. Fires have adverse effects on soil, forests and humans. During the process of burning, the soil nut...
FUSION OF IMAGING SPECTROMETER AND LIDAR DATA USING SUPPORT VECTOR MACHINES FOR LAND COVER CLASSIFICATION IN THE CONTEXT OF FOREST FIRE MANAGEMENT
Support Vector Machines land cover classification hyperspectral
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2015/9/8
A combination of the two remote sensing systems, imaging spectrometry (IS) and Light Detection And Ranging (LiDAR), is well
suited to map fuel types, especially within the complex wildland urban inte...
Applications of spatio-temporal data mining and knowledge discovery (stdmkd) for forest fire prevention
Data Mining and Knowledge discovery Spatio-Temporal Data Mining Forest Fire Prevention
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2015/8/21
Forests play an important role for sustaining the natural environment of human living. Forest fires not only destroy natural
environment and ecological equivalence, but also threaten security of life...
Development of forest fire risk information management system using gis technology
Forest Fire GIS Remote Sensing,
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2015/8/20
This study is aimed to develop forest fire risk information management system using GIS, remote sensing, statistics and computer
techniques. This system can be used by forest managers in each provinc...
A FUZZY-BASED TOOL FOR SPATIAL REASONING:A CASE STUDY ON ESTIMATING FOREST FIRE RISKY AREAS
Spatial reasoning Fuzzy Set Forest Fire Risk Mapping
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2015/8/10
The Mediterranean countries like many world countries have forest fire problem. Many forest fires have occurred each year and huge amount of forest areas in each country have been lost. 27% of Turkey’...
REAL TIME IDENTIFICATION AND LOCATION OF FOREST FIRE HOTSPOTS FROM GEO-REFERENCED THERMAL IMAGES
Digital Remote Sensing Detection Forest Fire GPS/IMU Geo-referencing Aerial Thermal
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2015/6/1
More than forty percent of Canada's land area is covered by forest, of which fifty-six percent is commercially productive. However,this forest resource is constantly at risk of destruction by wild-lan...
THE DEVELOPMENT OF A REAL-TIME FOREST FIRE MONITORING AND MANAGEMENT SYSTEM
Spatial Information Sciences Forest Fire Modeling Monitoring GIS Real-time Internet/Web
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2015/5/27
Understanding wildfire behavior is critical for maintaining the safety of fire-fighting crews. Understanding wildfires can also result in significant fiscal savings through improved planning and resou...
FOREST FIRE RISK ZONE MAPPING FROM SATELLITE IMAGERY AND GIS A CASE STUDY
Landsat GIS Forest Fire Analysis Disaster
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2015/5/27
Forest fires are one of the major natural risk in the Mediterranean countries. In such areas, fires occur frequently and there is a need for supranational approaches that analyse wide scenarios of fac...