Two Examples of Forest Fires
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چکیده
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Forest Fires in the
This paper presents a summary of the forest fire reports in the insular Caribbean derived from both management reports and an analysis of publicly available Moderate Resolution Imaging Spectrodiometer (MODIS) satellite active fire products from the region. A vast difference between the amount of fires reported by land managers and fire points in the MODIS Fire Information for Resource Managemen...
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We create a simple discrete probabilistic model for spread of a forest fire. We examine the conditions for which the fire will either die out or spread indefinitely, identifying and bounding a critical value for the probability of transmission of the fire to an immediately adjacent location. PREREQUISITES: Summation of geometric series, elementary probability, intuitive limits; for the Appendix...
متن کاملForest Fires and Remote Sensing
The use of remote sensing techniques for the study of forest fires is a subject that started already several years ago and whose possibilities have been increasing as new sensors were incorporated into earth observation international programmes and new goals were reached based on the improved techniques that have been introduced. Three main topics can be distinguished, in which remote sensing p...
متن کاملLearning to Control Forest Fires
Forest fires are an important environmental problem. This paper describes a methodology for constructing an intelligent system which aims to support the human expert's decision making in fire control. The idea is based on first implementing a fire spread simulator and on searching for good decision policies by reinforcement learning (RL). RL algorithms optimize policies by letting the agents in...
متن کاملMathematical Modeling of Crown Forest Fires Initiation
The problem of forest fire initiation were carried out, including development of a mathematical model for description of heat and mass transfer processes at crown forest fire initiation, taking into account the mutual influence of differences strata of forest. Mathematical model of forest fire was based on an analysis of experimental data and using concept and methods from reactive media mechan...
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ژورنال
عنوان ژورنال: Journal of the Meteorological Society of Japan. Ser. II
سال: 1947
ISSN: 0026-1165,2186-9057
DOI: 10.2151/jmsj1923.23.1-12_37