地理空间中不同分层抽样方式的分层效率 与优化策略
曹志冬,王劲峰,李连发,姜成晟
Str ata Efficiency and Optimization str ategy of Str atified Sampling on Spatial Population
CAO Zhidong, WANG Jinfeng, LI Lianfa, JIANG Chengsheng,
地理科学进展
.
2008, (3): 152
-160
.
DOI: 10.11820/dlkxjz.2008.03.021
