FUNDAMENTAL GEODATABASE DESIGN AND DLG DATA IMPORTING
BASED ON FEATURE CODE
Faculty of Architectural and Survey Engineering, Jiangxi University of Science and
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.
Key words ：
classification of geographic feature
feature code
fundamental geodatabase
DLG
data importing
Received: 02 December 2012
Published: 18 June 2013
Cite this article:
Liu Deer,Lan Xiaoji,Yuan Xiangui. FUNDAMENTAL GEODATABASE DESIGN AND DLG DATA IMPORTING
BASED ON FEATURE CODE[J]. jgg, 2013, 33(3): 92-92-96.
Liu Deer,Lan Xiaoji,Yuan Xiangui. FUNDAMENTAL GEODATABASE DESIGN AND DLG DATA IMPORTING
BASED ON FEATURE CODE[J]. jgg, 2013, 33(3): 92-92-96.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2013/V33/I3/92
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