**General Reference**
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[WAML](http://www.waml.org/) [Map Librarians' Toolbox](http://www.waml.org/toolbox/index.php/Main_Page)
[Geo4LibCamp Glossary](https://geo4libcamp.org/glossary.html)
[*Geospatial Concepts: The Fundamentals of Geospatial Science*](https://digitalcommons.humboldt.edu/cgi/viewcontent.cgi?article=1007&context=textbooks), Digital Commons at Humboldt State University textbook
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**Metadata**
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[FGDC Geospatial Metadata](https://www.fgdc.gov/metadata)
[USGS Data Management](https://www.usgs.gov/products/data-and-tools/data-management/metadata-creation)
[Geospatial Metadata chapter](https://link.springer.com/chapter/10.1007/978-3-540-72680-7_12), [Springer Handbook of Geographic Information](https://link.springer.com/book/10.1007/978-3-540-72680-7)
[Geospatial metadata standards, Landmap Geoknowledge](http://learningzone.rspsoc.org.uk/index.php/Learning-Materials/Introduction-to-OGC-Standards/4.2-Geospatial-metadata-standards)
[Creating Metadata module, Penn State Department of Geography](https://www.e-education.psu.edu/geog488/l2_p3.html)
[Geospatial metadata tutorials and best practices, Metadata Committee of the Big Ten Academic Alliance Geospatial Data Project](https://sites.google.com/umn.edu/geospatial-metadata)
[OS Geo Free GIS Book: Metadata](https://wiki.osgeo.org/wiki/Free_GIS_Book:_Metadata)