Download Brochure. The HydroBox HD TM is a portable high- resolution, shallow water echo sounder. Designed for inshore and coastal hydrographic marine surveys up to 1000 meters of water depth. Extreme ease of use, portability, and cost efficiency make this device the perfect choice for shallow water hydrography.
Guide to Helsinki weather in May The average maximum daytime temperature in Helsinki in May is a comfortable 15Â°C (59Â°F). The average night-time temperature is usually a cold 5Â°C (41Â°F).
In 2015, Finland is ranked first in the World Human Capital and the Press Freedom Index, and as the most stable country in the world in the Failed States Index. In 2010, Newsweek chose Finland as the best country in the world.s of 2006, 2.4 million households reside in Finland. The average size is 2.1 persons; 40% of households consist of a single person, 32% two persons and 28% three or more persons. Residential buildings total 1.2 million, and the average residential space is 38 square metres (410 sq ft) per person.