Rainfall Estimation Techniques over India and Adjoining Oceanic Regions
نویسندگان
چکیده
منابع مشابه
Rainfall Retrieval Algorithm over Indian Land and Oceanic Regions Using Trmm Data
The Tropical Rainfall Measuring Mission (TRMM) satellite is a joint US-Japanese mission to explore tropical rainfall and its effects on the earth's energy budget, general circulation, and climate. In the present study, a method has been developed here for rainfall retrieval over Indian land and oceanic regions from remotely sensed microwave (MW) brightness temperature (BT) data obtained from th...
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Trends and periodicities in the annual rainfall of India were studied using data for 48 stations having record lengths of over 70 yr. Increasing or decreasing rainfall tendencies were found over large continuous areas in India. These trends, however, are not significant over all the stations in the areas but only at a few places distributed a t random. Wherever a trend is significant, i t has p...
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A gridded daily rainfall dataset prepared from observations at 3700 stations is used to analyze the intraseasonal and interannual variability of the summer monsoon rainfall over India. It is found that the major drought years are characterized by large-scale negative rainfall anomalies covering nearly all of India and persisting for the entire monsoon season. The intraseasonal variability of ra...
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Attempts were made to study temporal variation in monthly, seasonal and annual rainfall over Kerala, India, during the period from 1871 to 2005. Longterm changes in rainfall determined by Man-Kendall rank statistics and linear trend. The analysis revealed significant decrease in southwest monsoon rainfall while increase in post-monsoon season over the State of Kerala which is popularly known as...
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The west coast of the Indian peninsula receives very heavy rainfall during the summer monsoon (June-September) season with average rainfall over some parts exceeding 250 cm. Heavy rainfall events with rainfall more than 15 cm day −1 at one or more stations along the west coast of India occur frequently and cause considerable damage. out during the monsoon season of 2002 to study these events. T...
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ژورنال
عنوان ژورنال: Current Science
سال: 2019
ISSN: 0011-3891
DOI: 10.18520/cs/v116/i1/56-78