旱区城市扩展过程区位因素研究——以中国呼包鄂榆城市群为例

宋世雄, 张金茜, 刘志锋, 何春阳

Study on the location factors of urban expansion in the drylands: A case study in the Hohhot-Baotou-Ordos-Yulin Urban Agglomeration, China

SONG Shi-xiong, ZHANG Jin-xi, LIU Zhi-feng, HE Chun-yang

图9 目视解译获取的区域1990—2010年城市土地数据与已有数据对比

Fig. 9 The comparison between the urban land data obtained by visual interpretation and the existing data from 1990 to 2010