Monitoring of snow cover of river watersheds : доклад, тезисы доклада


Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 2017 All-Russian Conference "Spatial Data Processing for Monitoring of Natural and Anthropogenic Processes, SDM 2017; Novosibirsk; Novosibirsk

Год издания: 2017

Ключевые слова: image classification, river watershed, snow cover

Аннотация: The automated geographical information system for monitoring of snow cover of river watersheds based on Terra and Suomi NPP satellite data is developed for providing data for hydrological mathematical models of river runoff forecasts. System is built on standard algorithms of snow and cloud classification and include new multiday dПоказать полностьюata composition algorithm based on method of cumulative sums for detecting abrupt changes in a casual process, which makes possible to achieve 99% cloud free territory accumulation and unbiased assessment of moment of snow melting.

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Выпуск журнала: 2033

Номера страниц: 220-224


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