Did You See it?

"Did You See It?" is a new crowd sourcing initiative launched by the U.S. Geological Survey's Landslide Hazards Program to collect data about the occurrence of landslides within the United States.

Landslides are a serious geologic hazard common to almost every State in the United States.

The information will not only help scientists better understand the causes of landslides, possibly leading to improved disaster mitigation strategies, but also serve as public resource to educate citizens about potential risks in their communities.

"您看见了吗？（Did You See It？）"是美国地质调查局（U.S. Geological Survey）滑坡灾害项目发起的全新众包倡议，旨在收集美国境内滑坡发生的相关数据。
滑坡是一种严重的地质灾害，几乎遍及美国各州。
所收集的信息不仅可助力科研人员更深入地明晰滑坡成因，或可推动灾害减灾策略的优化完善，同时还可作为公共科普资源，向民众普及其所在社区面临的潜在滑坡风险。