Table 1 Results of urban–rural integrated level of cities in Shandong province.

From: Spatial heterogeneity of urban–rural integration and its influencing factors in Shandong province of China

City

The level of urban–rural integration based on nighttime light data

The level of urban–rural integration based on statistical data

The level of urban–rural integration

Qingdao

0.638

0.944

0.770

Jinan

0.571

0.938

0.729

Zibo

0.727

0.588

0.667

Weihai

0.292

0.976

0.588

Weifang

0.436

0.664

0.534

Dongying

0.481

0.479

0.480

Yantai

0.264

0.693

0.449

Rizhao

0.295

0.599

0.426

Binzhou

0.363

0.496

0.421

Laiwu

0.323

0.430

0.369

Jining

0.210

0.456

0.316

Zaozhuang

0.237

0.373

0.296

Liaocheng

0.337

0.225

0.288

Linyi

0.216

0.317

0.260

Taian

0.065

0.489

0.248

Dezhou

0.154

0.182

0.166

Heze

0.094

0.171

0.127