泰坦尼克号是一艘英国皇家邮轮，在其服役时间是全世界最大的海上船舶，号称“永不沉没”、“梦幻之船”。其头等舱在设计上追求舒适和奢华的最高水准，设有健身房、游泳池、接待室、高档餐厅和豪华客舱。然而，1912年4月10日，泰坦尼克号首航竟成为最后一次载客出航。4月15日在中途发生擦撞冰山后沉没的严重灾难。2,224名船上人员中有1,514人罹难，其中包括泰坦尼克号的船长和总设计师，成为近代史上最严重的和平时期船难。
Titanic is a British Royal liner, the world’s largest ship at sea during its service time, known as the “Never Sink” and “Ship of Dreams”. Its first class cabins were designed for the highest level of comfort and luxury, with gymnasiums, swimming pools, reception rooms, fine restaurants and luxurious cabins. However, on April 10, 1912, Titanic’s maiden voyage became the last time she carried passengers, and on April 15, she sank after a midway collision with an iceberg, killing 1,514 of the 2,224 people on board, including Titanic’s captain and chief designer, making it the worst peacetime shipwreck in modern history.

下面的数据可视化展现了在搭乘泰坦尼克号的所有船员和旅客信息，包括姓名、年龄、职业、是否生存、在哪里登船等信息。白色代表男性，蓝色代表女性。
The data visualization below shows information about all crew and passengers on board the Titanic, including name, age, occupation, whether they survived, where they boarded, and other information. White represents men and blue represents women.

数据可视化分为几个部分，下面的两部分分别按照船舱等级和年龄进行了统计，一等舱324人，二等舱284人，三等舱709人，将光标放在每一个点上就会显示每个乘客的相关信息。
The data visualization is divided into several parts, the two parts below are counted according to cabin class and age, 324 in first class, 284 in second class and 709 in third class, and placing the cursor on each point will show the relevant information of each passenger.

而从年龄分布可以看到更多的信息，船上年龄最多的是22岁的青年，乘客加船员共有95人，而年龄最大的是74岁的Johan Svensson（很不幸他最终没能活下来）。最令人心疼的是船上仍有不少儿童，其中有10个年龄不到一岁的婴儿，共活下来8个。
More information can be seen from the age distribution. The oldest person on board was a 22-year-old youth, with 95 passengers plus crew members, while the oldest was 74-year-old Johan Svensson (who unfortunately did not survive). The most heartbreaking thing is that there were still many children on board, including 10 infants less than one year old, a total of eight survived.

也许很多人都是从詹姆斯·卡梅隆导演的电影《泰坦尼克号》中了解到这次严重的海难，影片中男女主角浪漫感人的爱情故事和船只遇难时震撼的影视表现给我们留下了很深刻的印象。抛开艺术表现，这次沉船事故背后有更多令人深思的地方，比如如何提升大型船只的安全设计以及怎样提高乘客的幸存率等。
Perhaps many of us learned about this serious maritime disaster from the movie “Titanic” directed by James Cameron, in which the romantic and touching love story of the hero and heroine and the shocking film and television performance when the ship was shipwrecked left a very deep impression on us. Putting aside the artistic expression, there are more thought-provoking aspects behind this shipwreck, such as how to improve the safety design of large ships and how to increase the survival rate of passengers.

数据可视化项目网址：
https://public.tableau.com/zh-cn/gallery/titanic-great-loss-life?tab=viz-of-the-day&type=viz-of-the-day