Quiroptera - Euskadi Nature Information System

This category of information refers to the data or information related to a specific occurrence of a taxon (usually a species), whether in nature, in a collection or in a data set.Darwin Core is a set of standards developed and promoted by the international organization TDWG (Biodiversity Information Standards) and used by the network of the Global Biodiversity Information Infrastructure (GBIF) to facilitate the exchange of information on biological diversity.Darwin Core Archive (DwCA) is a compressed file (Zip), composed of several information files:Flat text file with the information, separated by a separator character (coma, dot and coma or tabulator). It is a file in XML format, which complies with the GMP standard (GBIF Metadata Profile), based on the EML standard (Ecological Metadata Language).Descriptor file (meta.xml), which describes the organization of the previous files. It is a file in XML format that indicates how the information of the previous files is organized, as well as the composition of the compressed file.In addition to Darwin Core format, the information is offered in excel and csv.

本类信息指与某一分类单元（taxon，通常为物种）的特定发生记录相关的数据或信息，涵盖自然环境、馆藏标本及数据集三类来源。达尔文核心标准集（Darwin Core）是由国际组织TDWG（生物多样性信息标准，Biodiversity Information Standards）制定并推广的标准体系，被全球生物多样性信息基础设施（Global Biodiversity Information Infrastructure，GBIF）的网络所采用，用于推动生物多样性信息的互通共享。达尔文核心归档（Darwin Core Archive，DwCA）是一种Zip格式压缩文件，由多类信息文件构成：其一为以分隔符（逗号、分号或制表符）分隔信息的纯文本文件；其二为符合GMP标准（GBIF元数据配置文件，GBIF Metadata Profile）的XML格式文件，该标准基于EML标准（生态元数据语言，Ecological Metadata Language）构建。描述符文件（meta.xml）用于阐明前述文件的组织结构，该文件为XML格式，可指明前述文件的信息组织方式以及压缩归档的整体组成结构。除达尔文核心格式外，该类信息还可通过Excel与CSV格式获取。