Department;
of;
Surveying;
and;
Mapping;
Engineering,;
College;
of;
Transportation,;
Southeast;
University,;
Nanjing;
210096(China);
State;
Key;
Laboratory;
of;
Remote;
Sensing;
Science,;
Institute;
of;
Remote;
Sensing;
Applications;
of;
the;
Chinese;
Academy;
ofSciences;
and;
Beijing;
Normal;
University,;
Beijing;
100101;
(China);
Department;
of;
Environment;
Science,;
Policy;
and;
Management,;
University;
of;
California,;
Berkeley,;
CA;
94720;
(USA);
EROS;
Data;
Center,;
U.S.;
Geological;
Survey,;
Sioux;
Falls,;
SD;
57198;
(USA);
黄河三角洲地区; 土壤盐分; Hyperion; 谱指数; EO; 中国; 估计; 高光谱数据;