| ?????????????????????????????DLG?????????? |
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| 引用本文： | 刘德儿,兰小机,袁显贵.?????????????????????????????DLG??????????[J].大地测量与地球动力学,2013,33(3):92-96,105. |
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| 作者姓名： | 刘德儿 兰小机 袁显贵 |
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| 作者单位： | 江西理工大学建筑与测绘工程学院,赣州,341000 |
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| 基金项目： | 国家自然科学基金，江西省教育厅科学研究项目，江西理工大学基金 |
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| 摘 要： | ???????????????????????????????????????????????????????????????????????????????????????????????????Geodatabase???????з????????????????????????????????????????????????????????????????????????????????????????DLG???????????????У??????ArcGIS Engine??ObjectArx?????????????????????????AutoCAD?????е?????????????DLG???????????Ч?????
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| 关 键 词： | ?????????? ?????? ????????????? DLG ??????? |
FUNDAMENTAL GEODATABASE DESIGN AND DLG DATA IMPORTING BASED ON FEATURE CODE |
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| Liu Deer,Lan Xiaoji and Yuan Xiangui.FUNDAMENTAL GEODATABASE DESIGN AND DLG DATA IMPORTING BASED ON FEATURE CODE[J].Journal of Geodesy and Geodynamics,2013,33(3):92-96,105. |
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| Authors: | Liu Deer Lan Xiaoji and Yuan Xiangui |
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| Institution: | (Faculty of Architectural and Survey Engineering,Jiangxi University of Science and Technology,Ganzhou 341000) |
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| Abstract: | According to the value of the classification and coding of geographic features in these aspects, such as organization of geographic information, data conversion, etc., a strategy was brought forward which could construct fundamental geographic database. In accordance with the principle of the present geographic feature classification, feature datasets were built in the major categories, and feature classes were built in the middle categories with geodatabase. On this basis, the mapping mechanism was established between feature classification code and feature class, and it was used to develop the DLG data software. Through the seamless integration between ArcGIS engine and ObjectArx, this software embedding in the process of AutoCAD was realized, and it can realize the warehousing of DLG data automatically and efficiently. |
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| Keywords: | classification of geographic feature feature code fundamental geodatabase DLG data importing |
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