High Spatial Resolution 3D Visualization Short-term Forecast of Forest Fire Hazard Rating in Lianyungang Huaguo Mountains

FOREST RESOURCES WANAGEMENT ›› 2012, Vol. 0 ›› Issue (4): 102-107.

• Science and Technology • Previous Articles Next Articles

High Spatial Resolution 3D Visualization Short-term Forecast of Forest Fire Hazard Rating in Lianyungang Huaguo Mountains

GAO Xiangwei^1,2, FEI Xianyun^1,2, ZHUANG Wenfeng³, WANG Hongbo³

1. School of Geodesy &Geomatics Engineering,HuaiHai Institute of Technology,Lianyungang 222005,China;
2. Jiangsu Marine Resources Development Research Institute,Lianyungang 222001,China;
3. Huaguo Mountain Scenic Spot Administration Office,Lianyungang 222061,China

Received:2012-04-20 Revised:2012-06-07 Online:2012-08-28 Published:2020-11-27

Abstract

Abstract: In this paper,Huaguo Mountain Scenic Area in Lianyungang was chosen as study region.Forest hazard zone,weather and fire resource were used as the factors for fire hazard rating forecasting.Hazard zone was obtained according to forest vegetation types and their characteristics,topography.Weather factor was obtained by weather forecast every day.Fire source danger rating was obtained by buffer analysis of various roads in the study area.Using above three fire factors,real-time forecast model was established by weighted overlay method.By GIS 3D visualization technology,the forecast result was showed in the visualization form based on DEM and SPOT5 image.Through this study,the short-term fire rating forecast was realized in the range of compartment and was showed in the form of 3D visualization.The study result could provide basic platform for forest fire real-time monitoring system and would lead to more scientific,rational management of forest fire in the study area.

Key words: high spatial resolution, fire danger rating, 3D visualization, short-term forecast

CLC Number:

TP7
S762.2

GAO Xiangwei, FEI Xianyun, ZHUANG Wenfeng, WANG Hongbo. High Spatial Resolution 3D Visualization Short-term Forecast of Forest Fire Hazard Rating in Lianyungang Huaguo Mountains[J]. FOREST RESOURCES WANAGEMENT, 2012, 0(4): 102-107.

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High Spatial Resolution 3D Visualization Short-term Forecast of Forest Fire Hazard Rating in Lianyungang Huaguo Mountains

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