Occurrence Download

A dataset containing 1038739 species occurrences available in GBIF matching the query:
{
"and" : [
"DatasetKey is iNaturalist Research-grade Observations",
"HasCoordinate is true",
"HasGeospatialIssue is false",
"Country is one of (Canada, Mexico, United States of America)",
"EventDate is greater than or equal to 2026-04-18",
"EventDate is less than or equal to 2026-05-18",
{
"not" : {
"Issue" : [
"is one of (Basis of record invalid, Coordinate reprojection failed, Coordinate reprojection suspicious, Coordinate precision invalid, Coordinate uncertainty meters invalid, Country mismatch, Country invalid, Geodetic datum invalid, Presumed swapped coordinate, Presumed negated longitude, Presumed negated latitude, Country coordinate mismatch)"
]
}
},
"OccurrenceStatus is Present"
]
}

The dataset includes 1038739 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017249-260507073636908/datasets/export for details.

Data from some individual datasets included in this download may be licensed under less restrictive terms.

本数据集包含收录于全球生物多样性信息设施（GBIF，Global Biodiversity Information Facility）中的1038739条物种出现记录，均需同时满足以下全部筛选条件：数据集键为iNaturalist 研究级观测记录、包含有效坐标、无地理空间异常、所属国家为加拿大、墨西哥或美利坚合众国、事件日期介于2026年4月18日至2026年5月18日（含两端）、不存在下述任一问题：记录依据无效、坐标重投影失败、坐标重投影存疑、坐标精度无效、坐标不确定性米数无效、国家不匹配、国家无效、大地基准面无效、疑似坐标互换、疑似经度取反、疑似纬度取反、国家与坐标不匹配，且物种出现状态为存在。本数据集共计包含1038739条记录，仅来源于1个组成数据集；详细信息请参见下述链接：https://api.gbif.org/v1/occurrence/download/0017249-260507073636908/datasets/export。此外，本次下载所包含的部分单个数据集，可能采用了更为宽松的许可条款。