System for Earth Sample Registration

SESAR, the System for Earth Sample Registration, is a global registry for specimens (rocks, sediments, minerals, fossils, fluids, gas) and related sampling features from our natural environment. SESAR's objective is to overcome the problem of ambiguous sample naming in the Earth Sciences. SESAR maintains a database of sample records that are contributed by its users. Each sample that is registered with SESAR is assigned an International Geo Sample Number IGSN to ensure its global unique identification.

SESAR，即地球样品注册系统，是全球自然环境中样品（岩石、沉积物、矿物、化石、流体、气体）及其相关采样特征的全球注册库。SESAR旨在解决地球科学中样品命名模糊的问题。SESAR维护着一个由其用户贡献的样品记录数据库。每个在SESAR注册的样品都将被分配一个国际地球样品编号（IGSN），以确保其全球唯一标识。