论地理边界的科学属性与表达

汤国安, 李吉龙, 熊礼阳, 那嘉明

Scientific attributes and expression methods of geographical boundary

TANG Guoan, LI Jilong, XIONG Liyang, NA Jiaming

图2 地理边界类型划分依据示意图

Fig. 2 Schematic diagram of the basis of geographical boundaries classification