Knowledge-guided intelligent recognition of the scale for fragmented raster topographic maps
REN Jiaxin, LIU Wanzeng, CHEN Jun, ZHANG Lan, TAO Yuan, ZHU Xiuli, ZHAO Tingting, LI Ran, ZHAI Xi, WANG Haiqing, ZHOU Xiaoguang, HOU Dongyang, WANG Yong
Acta Geodaetica et Cartographica Sinica . 2024, (1): 146 -157 .  DOI: 10.11947/j.AGCS.2024.20230005