GEO Quarterly No 23

• Published late September •

GEO Q23

•	The cover photograph is a high-resolution Landsat image of Australia's Lake Eyre. You can read inside how water recently returned to this normally arid lake.
•	Rob Denton presents the first article in his series describing how you can build your own HRPT station.
•	A Canadian reader, Terry Mullen, who recently took his mobile APT gear to Banff National Park in the foothills of the Rocky Mountains, narrates his experiences.
•	GOES-14 is now safely in orbit and undergoing testing. Fred Piering provides an eye-witness account of the launch while Ed Murashie discusses the contribution this new satellite will make to weather forecasting.
•	You probably haven't considered building up an MSG system starting with an inexpensive 'barebones' computer. Luc van der Peer has, with remarkably good results, as he describes inside.
•	The debate about the relative merits of DCA and QFH antennas continues. Two readers who have been experimenting with them, Rob Denton and Anders Höök, relate their experiences.
•	Marciano Righini take a nostalgic look to the past in an illustrated article on the theme of Soviet Radar Satellites.

Click these links for contents of previous GEO Quarterlies: - 2004 | 2005 | 2006| 2007 | 2008 | 2009 |

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