数据

网址

2023年美国大学生数学建模竞赛春季赛试题

https://www.contest.comap.com/undergraduate/contests/mcm/contests/2023/problems/

各个型号帆船的信息

https://www.sailboatlistings.com/sailboats_for_sale/

https://www.yachtworld.com/boats-for-sale/make-bali/model-4.5/

地区气候数据

https://www.usclimatedata.com/climate/maine/united-states/3189

https://www.climatestotravel.com/climate/nigeria/lagos

地区经纬度数据

https://www.latlong.net/

世界各地区人均GDP数据

https://data.worldbank.org.cn/