搜索结果: 1-15 共查到“摄影测量与遥感技术 fire”相关记录31条 . 查询时间(1.259 秒)
REMOTE SENSING TECHNIQUES TO ASSESS POST-FIRE EFFECTS AT THE HILLSLOPE AND SUB-BASIN SCALES VIA MULTI-SCALE MODEL
Multiscale model log-Gaussian Cox processes hillslope micro-topography post-fire environment
2017/7/12
Post-fire environmental footprint is expected at varying scales in space and in time and demands development of multi-scale monitoring approaches. In this paper, a spatially and temporally explicit mu...
ASSESSMENT OF FIRE SEVERITY AND POST-FIRE REGENERATION BASED ON TOPOGRAPHICAL FEATURES USING MULTITEMPORAL LANDSAT IMAGERY:A CASE STUDY in MERSIN,TURKEY
dNBR Fire Severity Landsat ETM+ NDVI SAVI Vegetation Regeneration Wildfire
2016/11/30
Satellite based remote sensing technologies and Geographical Information Systems (GIS) present operable and cost-effective solutions for mapping fires and observing post-fire regeneration. Mersin-Güln...
ASSESSMENT OF THE UTILITY OF THE ADVANCED HIMAWARI IMAGER TO DETECT ACTIVE FIRE OVER AUSTRALIA
Himawari fire detection thermal imaging temporal analysis Kalman filtering
2016/11/30
Wildfire detection and attribution is an issue of importance due to the socio-economic impact of fires in Australia. Early detection of fires allows emergency response agencies to make informed decisi...
MAPPING OF FIRE SEVERITY AND COMPARISON OF SEVERITY INDICES ACROSS VEGETATION TYPES IN GIBRALTAR RANGE NATIONAL PARK,AUSTRALIA
Fire severity Burn severity Spectral Indices NDVI NBR
2016/1/3
The effect of fire on natural resources is termed “fire severity” and is related to the energy output of the fire. Recently the term “burn severity” has been introduced to identify the impacts of fire...
AN AGENT-BASED ALGORITHM FOR FOREST FIRE DETECTION
Image Processing Detection Computer Vision Contextual Analysis Forest Fire
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
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
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...
A COMPARATIVE STUDY OF THREE ALGORITHMS FOR FOREST FIRE DETECTION IN IRAN
Multi-Spectral Remote Sensing Detection Image Understanding Comparative Analysis Forest Fire
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...
SPATIAL KNOWLEDGE CONSTRUCTION FOR THE FIRE ACCIDENT PROCESS OF THE LONG ROAD TUNNEL
Long Road Tunnel Fire Disaster Spatial Knowledge Ontology
2015/12/28
There are many kinds of public transportation systems, e.g. Xue-shan tunnel, high-speed railway, and airport shuttle are developed in Taiwan recently. The risk hidden in the space of long road tunnel ...
VEGETATION FIRE FUELS MAPPING IN THE SAN DIEGO CITY CANYONS A METHOD COMPARISON
Mapping hazards high resolution comparison segmentation
2015/11/16
Fire risk is a major threat to life, property and natural resources in southern California. Recent fire disasters occurred in autumn 2003
and 2007. Fire risk management deals with these hazards, inp...
A study on fire spreading model for the safety distance between the neighborhood occupancies and historical buildings in Taiwan
Fire Dynamics Simulator (FDS) fire load, fire spread model historical buildings safety distance
2015/9/11
Cultural heritages and historical buildings are vulnerable against severe threats from fire. Since the 1970s, ten fire-spread events
involving historic buildings have occurred in Taiwan, affecting a ...
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
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...
Web-Access to Real-Time Earth Observation Data for Fire Detection and Impact Assessment
MODIS SPOT UNISCAN
2015/8/28
An integral solution for reliable and fast web-access to Earth observation satellite data in support of forest
management and fire-protection services in Russia has been developed. It consists of the...
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
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,
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...