2021 Illinois Waterway Aerial Imagery Mosaics - Marseilles 4-Band
收藏data.gov2026-01-17 收录
数据链接:
官方服务:
资源简介:
The Corps of Engineers' Rock Island District is planning an unprecedented closure of the Illinois Waterway in 2020 in order to perform required maintenance on locks....
美国陆军工程兵团(Corps of Engineers)罗克岛工区计划于2020年对伊利诺伊水道(Illinois Waterway)实施史无前例的关停,以开展船闸的规定维护作业。



