China-Australia Cooperative Research Institute for Geographic Information Analysis and Applications Henan University Kaifeng 475001 China;
College of Environment & Planning Henan University Kaifeng 475001 China;
China-Australia Cooperative Research Institute for Geographic Information Analysis and Applications Henan University Kaifeng 475001 China;
College of Environment & Planning Henan University Kaifeng 475001 China;
College of Environment & Planning Henan University Kaifeng 475001 China;
rural village; village-level economy; net income; spatial analysis; Gongyi City;