Dear Friends and Colleagues, A ‘lidar marathon’ record, a lot of penguins, and gorgeous Antarctic scenery with so much open water — these are the unforgettable aspects of our Antarctic journey! Flying back home today my heart is still filled with the Antarctic beauty and the fantastic science we can do there!… Read More


During the night of January 21-22, 2011 — the night I finally flew out of the ice — we witnessed a live “show” of an Adelie penguin versus a Weddell seal at the Hut Point on Ross Island in Antarctica. I also photographed four emperor penguins standing beside the runway to Pegasus International Airport. The… Read More


Patience, creativity, and persistence finally paid off! The A-130 lidar team successfully resolved the lidar EMI (electro-magnetic interference) issue at Arrival Heights in the 9th week at Antarctica. Nice weather has returned to McMurdo so the team is happily running the lidar to collect data for our science goals. An icebreaker ship, Oden, finally made its… Read More


After the gorgeous weather around Christmas (maximum reaching about +5C with clear sky), McMurdo had overcast sky for nearly two weeks from December 28th, 2010 to the morning of January 9th, 2011. Since the lidar beam couldn’t penetrate such thick clouds, we took this time to optimize the lidar system, provide training opportunities to our… Read More


We at McMurdo are probably one of the first groups in the world to enter the new year 2011, as the local time is the same as New Zealand (two hours ahead of Australia, five hours ahead of China, and 20 hours ahead of Colorado). A special new year celebration was named “Ice Stock” at… Read More


The Christmas 2010 at McMurdo was marked by nice, warm and clear weather, delicious Christmas dinner, and the hard work of the lidar team at Arrival Heights. It’s certainly an unforgettable one! Excited by the preliminary results of our 24-48 hours of continuous lidar data, the lidar team members were determined to collect more data… Read More


December 22, 2010 was a summer solstice in Antarctica but a winter solstice in the Northern Hemisphere. I am very happy to announce that we successfully obtained both channels (372 and 374 nm) of lidar data with the Fe Boltzmann lidar from Arrival Heights, McMurdo in Antarctica on December 20th, 2010. And the lidar operation… Read More


Dear Friends and Colleagues, The 4th week (December 4-16th, 2010) was long and dramatic for the A-130 lidar team because we went through hell to reach the heavens!!! First, what happened in the heavens? I am very happy to announce that we obtained the first Fe signals (372 nm) from Arrival Heights on December 16, 2010.… Read More