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MinCan: Historical Principal Productive Mines of Canada
This database provides mine-level estimates for the Canadian mining industry with a persistent annual coverage between 1950 and 2022. These estimates are based on archival maps and a selection of hist
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subset point localities
This file contains latitude and longitude coordinates for the 23 localities representing a subset of the total data used to construct species distribution models. California records were filtered to o
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美国伊利诺斯植物信息网络--ILPIN
本数据是美国伊利诺斯植物信息网络--ILPIN，记录了发布日期，资源名称，英文名称，国家地区，专业分类，门户分类，相关图片，简要介绍，关键词，通讯地址，联系电话等详细信息。
国家林业和草原科学数据中心2020-05-20 更新50
Sonora Island (West) British Columbia. 1:50,000. Map Sheet 092K06, ed. 1, 1955
This is a georeferenced raster image of a printed paper map of the Sonora Island, British Columbia region (Sheet No. 092K06), published in 1955. It is the first edition in a series of maps, which show
DataONE2022-09-06 更新50
Madsen Ontario. 1:50,000. Map Sheet 052K13, ed. 2, 1991
This is a georeferenced raster image of a printed paper map of the Madsen, Ontario region (Sheet No. 052K13), published in 1991. It is the second edition in a series of maps, which show both natural a
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