Occurrence Download

A dataset containing 434276327 species occurrences available in GBIF matching the query: { "and" : [ "HasGeospatialIssue is false", "HasCoordinate is true", { "or" : [ "BasisOfRecord is Human Observation", "BasisOfRecord is Machine Observation", "BasisOfRecord is Observation", "BasisOfRecord is Literature Occurrence", "BasisOfRecord is Specimen", "BasisOfRecord is Material sample" ] }, "Year is greater than or equal to 1899" ] } The dataset includes 434276327 records from 10357 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004903-160822134323880/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.本数据集收录了全球生物多样性信息设施（Global Biodiversity Information Facility，GBIF）中符合下述查询条件的434276327条物种出现记录，查询条件采用逻辑与组合，具体包括： 1. 地理空间异常标记（HasGeospatialIssue）为否； 2. 有效坐标标记（HasCoordinate）为是； 3. 记录依据（BasisOfRecord）为以下任一类型：人类观测记录（Human Observation）、机器观测记录（Machine Observation）、观测记录（Observation）、文献记录（Literature Occurrence）、标本（Specimen）、实物样本（Material sample）； 4. 记录年份不早于1899年。 本数据集共计包含来自10357个组成数据集的434276327条记录，详细信息可参阅：https://api.gbif.org/v1/occurrence/download/0004903-160822134323880/datasets/export。 本次下载所包含的部分独立数据集，其授权使用条款可能较为宽松。