latitude data computer 中文意思是什麼
latitude data computer
解釋
結帳度數據計算機-
If users open a data file that include id, latitude, longitude and attribute information, users can use the softw are to view, find, add, modify and delete those data stored in the data file. using these data stored in the opened data file, a grid graph expressing the distributing status of attribute information in a farm will be created on the computer ' s screen. if farming machinery is equipped with a gps receiver, operators can use spatial information obtained by gps receiver to make sure the location of the farming machinery on the grid graph, then get the attribute information on the location
在該應用軟體中實現gps接收機與計算機的串列通信，從融合信息中檢索出經緯度坐標和屬性信息形成為采樣數據，存儲到數據文件中；可以瀏覽、查詢、添加、修改和刪除access數據表中的數據記錄；利用存儲在數據文件中的采樣數據生成屬性信息分布圖，實現用柵格圖形來表達基礎農田信息；對于配備了gps接收機的農業機具，可以根據gps定位信息從屬性信息分布圖中實時地提取當前農業機具所在位置的土壤的屬性信息。 -
In view of requires of precision agriculture and specialties of farmers, it tentatively use visual c + + to devise a software without gis platform. the software is developed to process the fused data and use grid graph to express field information. in the software, users can transmit the fused data to computer via serial communication between gps receiver and computer, and users can choose longitude latitude and attribute information from the fused data, and store these data in a data file
在本論文中，通過對國內外獲取、表達基礎農田信息的研究現狀的分析，基於gps接收機獲取的定位信息與常規檢測儀表信息的融合，提出了gps接收機與常規檢測儀表結合，快速實時地獲取農田空間位置信息和屬性信息的方法；針對精細農業實踐的需要和農村用戶的特點，試驗研究脫離gis平臺以圖形的形式表達農田信息，應用visualc + +編程語言從底層開發具有gis功能的應用軟體。
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