<div dir="ltr"><div class="gmail_quote"><div dir="ltr" class="gmail_attr"><span style="font-family:inherit;color:rgb(29,33,41);font-size:14px;white-space:pre-wrap">Manual of Digital Earth (new open access book)</span><br></div><div dir="ltr"><div style="white-space:pre-wrap;margin:0px;padding:6px 0px 0px;font-family:Helvetica,Arial,sans-serif;color:rgb(29,33,41);font-size:14px"><div style="direction:ltr;font-family:inherit"><span style="font-family:inherit">Editors: Huadong Guo, Michael F. Goodchild, Alessandro Annoni</span></div></div><div style="white-space:pre-wrap;margin:0px;padding:6px 0px 0px;font-family:Helvetica,Arial,sans-serif;color:rgb(29,33,41);font-size:14px"><div style="direction:ltr;font-family:inherit"><span style="font-family:inherit"><a href="https://link.springer.com/book/10.1007/978-981-32-9915-3" style="color:rgb(25,106,212)" target="_blank">https://link.springer.com/book/10.1007/978-981-32-9915-3</a></span></div></div></div>
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