Asian Surveying & Mapping
Breaking News
Isro’s PSLV-C53 places three satellites in orbit
The four-stage, 44.4m tall PSLV-C53 rocket that blasted off...
Chinese probe successfully maps entire Mars, sends stunning pictures
China's Tianwen-1 orbiter has mapped the entire of Mars,...
Israel Aerospace Industries Successfully Doubles Venµs Satellite’s Expected Service Life
Venµs changed altitude in space and will carry out...
South Korea launches KASS satellite to augment GPS
South Korea has successfully launched a precision aviation satellite...
China launches new batch of remote sensing satellites
XICHANG, June 23 (Xinhua) -- China successfully launched three...
Kenya launches nationwide airborne geophysical survey
Kenyan President Uhuru Kenyatta Tuesday launched the final report...
South Korea successfully launches home-grown Nuri space rocket
South Korea’s domestically built Nuri rocket successfully placed a...
Isro PSLV-C53 launch announced for June 30
The mission faced multiple initial delays, but was eventually...
Strong progress being made on the UK’s Geospatial Strategy
Annual plan published shows the Geospatial Commission’s progress on...
Israel Deploys Medicine Data-Map Skills to Avert Food Crisis
Even before the first wave of Covid-19 swept through...

March 3rd, 2011
Measuring Sea-level at Macquarie Island Not So Easy

Macquarie Island represents an important vantage point to measure changing sea levels in the middle of the wild Southern Ocean. Physically measuring sea level in such a harsh environment is a challenge – if the 10 m+ waves don’t cause problems, the tons of kelp will. Postgraduate students have worked with the Australian Antarctic Division on a technique for calibrating the unique tide gauge at Macquarie Island . The tide gauge is fitted within an inclined shaft drilled through a coastal headland. Read More