Development And Application Of Inner Mongolia Meteorological Business System Based On GIS Technology

Meteorological data which has space characteristics, time characteristics and attribute characteristics is a kind of typical spatial data. Through the system research, needs analysis, this topic gave the design goal of the meteorological data processing and spatial analysis, and put forward overall design and solutions which were based on GIS technology, and realized the system.Using the Microsoft.net framework and Visual C#programming language, and providing the international advanced ArcGIS Engine9.3second development technology as support of GIS function, this system integrated and applied many kinds of commonly used data in the meteorological field. The main functions of the system including the following several parts:First, it has established the Inner Mongolia meteorological basic information database; Second, it has set up the Inner Mongolia agriculture meteorological data statistics system; Third, it has set up meteorological service comprehensive application subsystem which is based on GIS for the autonomous region level3.Among them, the Inner Mongolia meteorological historical data statistics system realized the function of the inquiry, statistics and analysis with the historical data based on the following data:All meteorological stations’hourly real-time data of each element and daily information data, and the corresponding management information data. While Agricultural meteorological data statistics system mainly includes the seven major functions such as data query, normal data statistics, the main climate condition, on the history of today, climate data statistics, professional data statistics, station information and characteristic value, etc. and based on the GIS technology for support, and oriented by the weather service demand, meteorological service comprehensive application subsystem which is based on GIS for the autonomous region level3realized the following functions such as weather monitoring information, real-time display and analysis of prediction and warning information, analysis and inquires with meteorological live information and weather forecast predict products based on GIS, any regional social economic information, space statistics and analysis of farming and animal husbandry production information, draw diagrams, production of various types of quantitative service products, etc.By constructing the Inner Mongolia fundamental geographic information platform, we have applicated the existing data sets such as the fundamental geographic information data, normal incidence remote sensing image, and digital elevation model to meteorological operations and service work. The fundamental geographic information data, normal incidence remote sensing image, digital elevation model, and by application geographic information system technology we have realized the reproduction of the meteorological information, and improved the aim of weather service, and had explicit area service characteristic, this system has higher practical value.