Navigation and Tree Measurement
Finland — the land of a thousand lakes and forests — is located in northern Europe. Water covers 10% of the total area of 338,000 square kilometers, and forests cover up to three fourths of the area. The country is the most forested one in Europe. The population totals approx. 5.3 million and in every square kilometer there lives approx. 15.5 inhabitants in average (1). In the US, for example, there are approx. 30.6 inhabitants per square kilometer (2)...