Category Archives: Uncategorized

Snowball Earth

Earth was covered by ice  for long periods in the geological past. Snowball earth describes the coldest global climate imaginable – a planet covered by glacial ice . The global mean temperature reaches be about -50°C (-74°F) because most of … Continue reading

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Track Santa on Google Earth

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US Geological Survey Study of Oceanic Circulation

USGS released an important study of the deep ocean’s temperature variability and circulation system .According t this study the deep ocean is apparently affected more by surface warming than previously thought, and this understanding allows for more accurate predictions of … Continue reading

Posted in oceans, Uncategorized | 1 Comment

China gets first laser based mobile mapping system

3D Laser Mapping has delivered StreetMapper, the first laser based mobile mapping system to China. StreetMapper 360 is a joint development between 3D Laser Mapping and German guidance and navigation specialist IGI, has been specifically designed for the rapid 3D … Continue reading

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