Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2009, Issue 6, Vol. 2, pp. 528-534
Automated technology of monitoring a spring high water
on Siberian rivers
Д.А. Бураков
1, В.Н. Копылов
2, В.Ю. Ромасько
3, Е.В. Швецова
41 Средне-Сибирское территориальное управление по гидрометеорологии и мониторингу
окружающей среды
2 Югорский научно-исследовательский институт информационных технологий
3 Сибирский филиал Всероссийского научно-исследовательского института по делам
гражданской обороны и чрезвычайных ситуаций
4 Новосибирский государственный технический университет
The information technology based on mathematical model of drain formation process during a
spring high water in pools of the rivers Ob and Yenisei is submitted. The landscapes - hydrological areas
and high-altitude zones were allocated in pools. The physics - statistical water - balance method of the
drain forecast of a spring high water is based on the equation of the water balance which has been written
down in the form of the drain equations for capacitor or for infiltration-capacitor types of water pool's
absorption. The model acquires meteorological and hydrological data. The satellite information is used
for optimization of snow accumulation and thawing parameters, and also for the current updating of the
water inflow and daily water levels forecast. Service of snow monitoring is developed. It processes the
satellite data in an automatic mode. Within the framework of technology the base of the heterogeneous
data was created. It includes hydrological, meteorological, attribute and satellite data about territory
located in pools of Yenisei, Ob and Irtysh rivers.
Keywords: Mathematical model of drain formation, equation of water balance, hydrological forecast, snow accumulation, snow thawing process, satellite data, classification, radiometer MODIS
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