Comparative Research Of Observed Temperature Between Vessel And Meteorological Station At Laut Jawa

In order to ensure the safety and efficiency of maritime traffic,we often need to analyze hydrological and meteorological research related to some sea area,and summarize the characteristics of this area climate,but often faced with the lack of hydrological and meteorological,data were measured in the sea.Due to the mobility of the ship,the ship's hydrological and meteorological observation data covering the major areas,can fill the above deficiencies.However,there are also some shortcomings in the ship's meteorological observation data.The accuracy of ship observation data is low,and the lack of ship observation data is very serious.In order to make better use of ship observation data for meteorological analysis,this paper hopes to find a quantitative method to study the variation law of ship's hydrological and meteorological observation data.Help us to complete the missing data in the sea area to fill the data,abnormal data screening,modification and elimination.In this paper,we collected the data from the 2010 to 2013 in the Laut Jawa,and compared the observation data of the shore station with the same period of time.This paper divides the study area,select the shore station meteorological station near thelatitude and longitude of 2*2 DEG area,choose suitable meteorological elements as the research object,using statistical methods for the timing statistics for average monthly statistics,processing of the data.Then this paper will ship meteorological station meteorological observations of temperature and temperature,scatter draw temperature compared to the same period of time,the establishment of a number of simulations the relationship between the regression equation,and significant to the regression equation analysis,when determining one set data when the probability of another set of data values and the possible range of.Finally,this paper compares the data function between different sea areas,summarizes the Java Sea temperature data missing filling method and abnormal temperature data screening,used to modify data according to the observed temperature.By comparison with the actual data,in the selected study area,this method can help researchers to complete the ship missing data filling,screening,abnormal data modification,and help with the removal work,the effect is good,and it explains the application value of the research results.