[zindlerb]

I found the book Cartographic Relief Presentation (https://esripress.esri.com/display/index.cfm?fuseaction=disp...) to be an in depth resource on this subject.

[gregsadetsky]

After a bit of searching, I found it hosted on the Internet Archive [0]. Thanks for the reference!

[0] https://archive.org/details/in.ernet.dli.2015.131735/

[app4soft]

> This book is no longer available from Esri.

Also, this book is not free and not available as PDF.

[dagw]

Not only is not free, it costs about €150