ISSN 1000-0526
CN 11-2282/P
CN 11-2282/P
Volume 20,Issue 3,1994 Table of Contents
1994, 20(3):3-6.
DOI: 10.7519/j.issn.1000-0526.1994.03.001
Abstract:
In this study,a high-order high-pass implicit filter,with reflective boundary conditions,is introduced.The sharpness of the filter response with much lower orders allows high qualitive filtering at the lateral boundary.This makes it superior to the traditional tilters.A case is tested in this paper.Under proper choice of orders and parameters,the outstanding results show that the filter not only does separate scales efficiently,but also matches different element fields well.The filter is a useful tool in eveluating meteorological fields.
In this study,a high-order high-pass implicit filter,with reflective boundary conditions,is introduced.The sharpness of the filter response with much lower orders allows high qualitive filtering at the lateral boundary.This makes it superior to the traditional tilters.A case is tested in this paper.Under proper choice of orders and parameters,the outstanding results show that the filter not only does separate scales efficiently,but also matches different element fields well.The filter is a useful tool in eveluating meteorological fields.
1994, 20(3):7-9.
DOI: 10.7519/j.issn.1000-0526.1994.3.002
Abstract:
The heating effect of urbanization is reflected by the contrast which changes year by year between urban surface air temperature and 850hPa temperature.According to the data analysis on Jinan Qingdao and Nanchang,the heating due to urbanization can be reflected by using this method.The heating tendency quotiety of urbanizatian of the three cities are 0.0294℃ /year,0.0220℃ /year and 0.0062 ℃ /year separately.
The heating effect of urbanization is reflected by the contrast which changes year by year between urban surface air temperature and 850hPa temperature.According to the data analysis on Jinan Qingdao and Nanchang,the heating due to urbanization can be reflected by using this method.The heating tendency quotiety of urbanizatian of the three cities are 0.0294℃ /year,0.0220℃ /year and 0.0062 ℃ /year separately.
1994, 20(3):13-17.
DOI: 10.7519/j.issn.1000-0526.1994.03.004
Abstract:
The modernization of our meteorological operation should be conducted at a level of standardization,and make the widest possible use of the new techniques and equipment with their standard of world level be in advance of five years.The whole plan should be considered according to the principle of systematic engineering,while for the implementation of the system,local conditions should also be taken into consideration and the local characteristics as well.Consequently,the results of the development and its operation will be converted into commodities,and therefore the modernization Of meteorology will surely be promoted.
The modernization of our meteorological operation should be conducted at a level of standardization,and make the widest possible use of the new techniques and equipment with their standard of world level be in advance of five years.The whole plan should be considered according to the principle of systematic engineering,while for the implementation of the system,local conditions should also be taken into consideration and the local characteristics as well.Consequently,the results of the development and its operation will be converted into commodities,and therefore the modernization Of meteorology will surely be promoted.
1994, 20(3):18-21.
DOI: 10.7519/j.issn.1000-0526.1994.3.005
Abstract:
The "9215 Project "──a design of the computerized network between the provincial meteorological observatory and the prefectual weather stations is introduced.The technicalities include communication channel,modern,form of long-distance data transfering,data processing,transfering contents,display and etc.The effects of the project is also discussed.
The "9215 Project "──a design of the computerized network between the provincial meteorological observatory and the prefectual weather stations is introduced.The technicalities include communication channel,modern,form of long-distance data transfering,data processing,transfering contents,display and etc.The effects of the project is also discussed.
1994, 20(3):22-24.
DOI: 10.7519/j.issn.1000-0526.1994.03.006
Abstract:
A regional weather satellite ground station,including the equipment and computerized satellite data processing system,is introduced.A plan of establishment of regional weather satellite ground stations in Anhui Province is also discussed.
A regional weather satellite ground station,including the equipment and computerized satellite data processing system,is introduced.A plan of establishment of regional weather satellite ground stations in Anhui Province is also discussed.
1994, 20(3):25-27.
DOI: 10.7519/j.issn.1000-0526.1994.03.007
Abstract:
Making efforts for years,a meteorological ultrashort wave communication network is built in Anhui Province.The construction and operation of the network are introduced.
Making efforts for years,a meteorological ultrashort wave communication network is built in Anhui Province.The construction and operation of the network are introduced.
1994, 20(3):28-33.
DOI: 10.7519/j.issn.1000-0526.1994.3.008
Abstract:
A complete meteorological data handling system for the surface observation is designed.There is perfect software that can be used on microcomputer.
A complete meteorological data handling system for the surface observation is designed.There is perfect software that can be used on microcomputer.
1994, 20(3):34-37.
DOI: 10.7519/j.issn.1000-0526.1994.03.009
Abstract:
The distributional system of microcomputer is established with a projecting method of systematic engineering,which coorperates an entirety with a variety of meteorological operations.The system possesses functions of data collection and processing,and it also can provide picturedisplaying to diversified users.
The distributional system of microcomputer is established with a projecting method of systematic engineering,which coorperates an entirety with a variety of meteorological operations.The system possesses functions of data collection and processing,and it also can provide picturedisplaying to diversified users.
1994, 20(3):38-42.
DOI: 10.7519/j.issn.1000-0526.1994.03.010
Abstract:
The STYS (forecasting and service system of field operation)construction in Anhui Meteorological Observatory and its effect on skill advance of field operations is presented simply.In the meantime,some specific characteristic of the basic unit in the system as data-receiving,data-processing,computer network and decision making and services of forecasting and so on is stated. Finally,some experience and knowledge in construction process of Anhui STYS are also discussed.
The STYS (forecasting and service system of field operation)construction in Anhui Meteorological Observatory and its effect on skill advance of field operations is presented simply.In the meantime,some specific characteristic of the basic unit in the system as data-receiving,data-processing,computer network and decision making and services of forecasting and so on is stated. Finally,some experience and knowledge in construction process of Anhui STYS are also discussed.
1994, 20(3):43-46.
DOI: 10.7519/j.issn.1000-0526.1994.3.011
Abstract:
A brief account is given to a real-time operational system for weather forecasting in the city range,including its designing,structure,functions,properties and its potentiality.
A brief account is given to a real-time operational system for weather forecasting in the city range,including its designing,structure,functions,properties and its potentiality.
11 An Automatic System of Composite Physical Diagnosis and Forecasting for Heavy Rain in Early Summer
1994, 20(3):47-49.
DOI: 10.7519/j.issn.1000-0526.1994.3.012
Abstract:
An automatic system of composite physical diagnosis and forecasting over Wuhu,which is a province-city-county weather forecasting service link connected with the "STYS",is briefly introduced.With reference to the weather forecasting indexes from weather station at county level,a regional weather forecasting output will be given by operating the system in the light of the forecasting informations as guiding reference from meteorological observatory at the provincial level.
An automatic system of composite physical diagnosis and forecasting over Wuhu,which is a province-city-county weather forecasting service link connected with the "STYS",is briefly introduced.With reference to the weather forecasting indexes from weather station at county level,a regional weather forecasting output will be given by operating the system in the light of the forecasting informations as guiding reference from meteorological observatory at the provincial level.
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ISSN:1000-0526 CN:11-2282/P