基于城市流和层级性的城市群扩展模型构建

王海军, 武悦, 邓羽, 徐姗

Model construction of urban agglomeration expansion simulation considering urban flow and hierarchical characteristics

WANG Haijun, WU Yue, DENG Yu, XU Shan

表4 2017年长江中游城市群空间扩展模型模拟精度对比

Tab. 4 Comparison of the simulation accuracy of the urban spatial expansion model in the middle reaches of the Yangtze River in 2017

HGLM-CA Logistic-CA BBO-CA OA Kappa FoM OA Kappa FoM OA Kappa FoM 整体精度 城市群 0.99436 0.79872 0.18085 0.99427 0.79574 0.17374 0.99455 0.80567 0.19779 分区精度 武汉市 0.95525 0.78844 0.14126 0.93924 0.74020 0.18817 0.94952 0.77246 0.18303 黄石市 0.97859 0.81788 0.17746 0.98138 0.83651 0.16789 0.98146 0.83816 0.18391 宜昌市 0.99445 0.78486 0.20519 0.99461 0.78646 0.18571 0.99448 0.78702 0.21576 襄阳市 0.99498 0.82902 0.15516 0.99514 0.82517 0.03963 0.99475 0.82610 0.19173 鄂州市 0.94591 0.69046 0.14923 0.95070 0.70959 0.15293 0.96023 0.75093 0.16121 荆门市 0.99516 0.82205 0.11262 0.99563 0.83010 0.01952 0.99485 0.81586 0.14256 孝感市 0.98711 0.77240 0.17225 0.98773 0.77889 0.16251 0.98763 0.77942 0.17561 荆州市 0.99185 0.78990 0.15924 0.99196 0.79076 0.14808 0.99238 0.80328 0.18866 黄冈市 0.99170 0.76696 0.15049 0.99208 0.77326 0.14080 0.99192 0.77603 0.18343 咸宁市 0.99392 0.82252 0.12214 0.99464 0.83704 0.08533 0.99347 0.81337 0.13292 仙桃市 0.99208 0.83366 0.00041 0.99204 0.83445 0.02894 0.99065 0.82169 0.16428 潜江市 0.98856 0.81205 0.04288 0.98857 0.81206 0.04001 0.98702 0.80615 0.18890 天门市 0.99343 0.79276 0.01163 0.99346 0.79249 0.00210 0.99301 0.80157 0.19527 长沙市 0.97542 0.79792 0.19991 0.97230 0.78174 0.21561 0.97574 0.80148 0.21485 株洲市 0.98999 0.77736 0.18150 0.99006 0.77920 0.18720 0.99081 0.79106 0.18815 湘潭市 0.97724 0.75437 0.21572 0.97718 0.75427 0.21746 0.98161 0.78615 0.20658 衡阳市 0.99068 0.77667 0.20602 0.99089 0.78041 0.20796 0.99141 0.78814 0.20171 岳阳市 0.99359 0.81224 0.14242 0.99422 0.82528 0.12560 0.99355 0.81314 0.16095 常德市 0.99417 0.78845 0.17407 0.99461 0.79653 0.14288 0.99435 0.79537 0.19085 益阳市 0.99511 0.78612 0.18180 0.99544 0.79554 0.17560 0.99578 0.80790 0.18663 娄底市 0.99284 0.80869 0.19307 0.99392 0.82569 0.13254 0.99350 0.82162 0.19003 南昌市 0.96873 0.79236 0.25293 0.96683 0.78406 0.25614 0.97187 0.80732 0.25144 景德镇 0.98913 0.79545 0.27337 0.98991 0.80425 0.26468 0.99082 0.81581 0.25770 萍乡市 0.98945 0.79041 0.17084 0.99075 0.79585 0.01749 0.98967 0.79303 0.16650 九江市 0.99296 0.80933 0.21376 0.99308 0.81093 0.20696 0.99303 0.81233 0.22926 新余市 0.98812 0.85138 0.27223 0.99066 0.86902 0.09938 0.98876 0.85730 0.26929 鹰潭市 0.98118 0.73188 0.23667 0.98301 0.74787 0.23628 0.98613 0.77889 0.23856 吉安市 0.99532 0.77351 0.20956 0.99562 0.78092 0.19306 0.99591 0.79410 0.21761 宜春市 0.99310 0.81064 0.12226 0.99302 0.80679 0.09893 0.99240 0.80345 0.18943 抚州市 0.99558 0.80872 0.17760 0.99598 0.81430 0.09066 0.99566 0.81252 0.19129 上饶市 0.99397 0.79382 0.16224 0.99446 0.80489 0.14914 0.99459 0.81160 0.18193