Planciusdalen is a valley in Gustav V Land at Nordaustlandet, Svalbard. It is a continuation of the bay Planciusbukta, and stretches southwards to Rijpfjorden. The valley is named after Dutch cartographer Petrus Plancius. ... Found on http://en.wikipedia.org/wiki/Planciusdalen
1) Valley of Svalbard 
Planciusdalen is a valley in Gustav V Land at Nordaustlandet, Svalbard. It is a continuation of the bay Planciusbukta, and stretches southwards to Rijpfjorden. The valley is named after Dutch cartographer Petrus Plancius. ...