Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2011, Vol. 8, No. 1, pp. 118-126
Forest fire occurrence probability assessment:
method and approach in Russian remote monitoring
information system (ISDM-Rosleskhoz)
A. Podolskaya
, D. Ershov
, P. Shuliak
Center for forest ecology and productivity RAS, 117997 Moscow, 84/32 Profsoyuznaya str
The paper is sequential research of fire occurrence probability assessment method developing for the Remote Monitoring Information System (ISDM-Rosleskhoz). Some preliminary results were reported at the previous conferences of Space Research Institute RAS. Deterministic-probability approach of prediction of the wildfire developed in Tomsk State University (Grishin et. al., 2003) is used as a test model to evaluate the probability of forest fires occurrence. According to the model the probabilities a priori of such indicators as the anthropogenic load, the occurrence of fire due to anthropogenic load, the
presence of dry thunderstorms and the forest fire appearance from a lightning discharge are determined by the events frequency. The a priori probabilities of anthropogenic and natural fires based on the long-term data of ground and air observations of forest fire service for the forest protected lands were calculated.
The Grishins deterministic-probability approach uses physical and mathematical models described a time of drying forest fuel layers. Whereas the complexity of the model adjustment at the federal level for different forest vegetation conditions of Russia a time of fuel ignition also assessed via statistical approach. For each weather station a critical weather index was determined for three regional defined periods of fire season (spring, summer, autumn). The daily fire index danger is included in statistical analysis when confirmed by fire availability on that day. The long-term dataset of forest fires and Nesterovs fire danger indices have been used to calculate the critical weather index. The quantitative values of anthropogenic and natural components of the model can be used also for the preliminary assessment of fires origins near weather stations. It is very important for the fires detected by satellite data. The forecast estimates of fires based on our approach and fires registered de facto during last fire period was compared in framework of present paper.
Keywords: forest fires probability, GIS technology, deterministic-probability approach
Full textReferences:
- Baranovskii N.V., Grishin A.M., Loskutnikova T.P., Vychislitel'nye tekhnologii, 2003, No. 2, pp. 16-26.
- Baranovskii N.V., Matematicheskoe modelirovanie naibolee veroyatnykh stsenariev i uslovii vozniknoveniya lesnykh pozharov (Mathematical modelling of the most probable scenarios and conditions of occurrence of forest fires), Abstract of dissertation for the scientific degree of the candidate of physical and mathematical Sciences, Tomsk, 2007, 20 p.
- Belyaev A.I., Korovin G.N., Loupian E.A., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2006, Vol. 1, pp. 341-350.
- Volokitina A.V., Sofronov M.A., Klassifikatsiya i kartografirovanie rastitel'nykh goryuchikh materialov (Classification and mapping of vegetation combustible materials), Novosibirsk: Izd-vo SO RAN, 2002, 306 p.
- Grishin A.M., Fil'kov A.I., Prognoz vozniknoveniya i rasprostraneniya lesnykh pozharov: Monografiya (Forecast of appearance and spread of forest fires: a Monograph), Kemerovo: Izd-vo Praktika, 2005, 202 p.
- Kotel'nikov R.V., Sementin V.L., Shchetinskii V.E., Bartalev S.A., Galeev A.A., Efremov V.Yu., Kozochkina A.A., Krasheninnikova Yu.S., Loupian E.A., Mazurov A.A., Proshin A.A., Tolpin V.A., Flitman E.V., Ershov D.V., Primenenie informatsionnoi sistemy distantsionnogo monitoringa “ISDM-Rosleskhoz” dlya opredeleniya pozharnoi opasnosti v lesakh Rossiiskoi Federatsii (The use of information system of remote monitoring “isdm-Rosleskhoz” to determine the fire danger in forests of the Russian Federation), Pushkino (MO): FGU “Avialesookhrana”, 2009-2010, 140 p.
- Kuznetsov G.V., Baranovskii N.V., Prognoz vozniknoveniya lesnykh pozharov i ikh ekologicheskikh posledstvii (Forecast of occurrence of forest fires and their environmental effects), Novosibirsk: Izd-vo SO RAN, 2009, 301 p.
- Nesterov V.G., Voprosy sovremennogo lesovodstva (Questions of the modern forestry), Moscow, Sel'khozgiz, 1961.
- Pravila pozharnoi bezopasnosti v lesakh Rossiiskoi Federatsii (utv. postanovleniem Soveta Ministrov – Pravitel'stva RF ot 9 sentyabrya 1993 g. No. 886) (s izmeneniyami ot 27 dekabrya 1994 g.) (Rules of fire safety in forests of the Russian Federation (approved by the government. resolution of the Council of Ministers of the Russian Government dated September 9, 1993, No. 886) (with amendments as of 27 December 1994)).
- Rekomendatsii po obnaruzheniyu i tusheniyu lesnykh pozharov (utv. Rosleskhozom 17 dekabrya 1997) (Recommendations on detecting and extinguishing of forest fires (appr. The FFA 17 December 1997)).
- Rekomendatsii po protivopozharnoi profilaktike v lesakh i reglamentatsii raboty lesopozharnykh sluzhb (utv. Rosleskhozom 17 noyabrya 1997) (Recommendations on fire prevention in forests and regulation of the work лесопожарных services (appr. The FFA 17 November 1997)).
- Tsvetkov V.Ya., Geoinformatsionnye sistemy i tekhnologii (Geoinformation systems and technologies), Moscow: Finansy i statistika, 1998, 288 p.