College;
of;
Geographical;
Science,;
Nanjing;
Normal;
University,;
Nanjing;
210097,;
China;
State;
Key;
Laboratory;
of;
Loess;
and;
Quaternary;
Geology,;
Institute;
of;
Earth;
Environment,;
CAS,Xi'an;
710075,;
China;
西安市; 城乡土地利用; 土地资源; 土地管理; 数据分析; 人工神经网络;