Landsat Data Continuity Mission launches
Feb19

Landsat Data Continuity Mission launches

Great day for a launch: all indications positive for Landsat 8. By Liza Lester, ESA communications officer.   AT 10:02am local time on Monday, February 11, 2013, the Landsat Data Continuity Mission (LDCM) launched from Vandenberg Air Force Base, California, into a clear blue sky atop an  Atlas V rocket. The latest USGS earth observatory satellite is a $855 million investment in the future of a 40-year continuous land imaging...

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ESA Policy News: January 18

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here. BUDGET: BEYOND THE FISCAL CLIFF, SPENDING BATTLES AWAIT As battle lines on both sides are beginning to be drawn, the initial makeup of what will prove to be a highly contentious battle next month over how to raise the national debt ceiling and address pending budget cuts to federal agencies has already...

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ESA Policy News: November 9

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here. 2012 ELECTION: RESULTS PRODUCE SAME PLAYERS, ADDED POLARIZATION The 2012 elections resulted in the continuation of a divided government with both parties more or less playing with the same hand they held before the election. President Obama remains in the White House, Democratic Senate Majority Leader...

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Sandy reminds us science plays a role in safety too

This post contributed by Terence Houston, ESA Science Policy Analyst As noted in a previous EcoTone post, science plays an important role in hurricane monitoring efforts. The collaborative work of the US Geological Survey (USGS), the National Oceanic Atmospheric Administration (NOAA) and the Federal Emergency Management Agency (FEMA) help to monitor water levels in our nation’s waterways, landscape changes and warn local communities...

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Scientists discuss federal role in hydraulic fracturing research

This post contributed by Terence Houston, ESA science policy analyst   The issue of hydraulic fracturing, a fairly new energy production method, has spurred intense debate, in part due unfamiliarity with the overall process. Recently on Capitol Hill, a group of federal scientists discussed their research in an attempt to inform the ongoing policy debate by Republicans and Democrats in Congress. On June 9, the United States Geological...

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Landsat 5 update: Thematic Mapper incommunicado
Jun05

Landsat 5 update: Thematic Mapper incommunicado

End of routine acquisitions for the Thematic Mapper, secondary sensor is still sending data. [update, March 2014: the Landsat 8 mission launched successfully last year and the new satellite is sending great data back home. USGS decommissioned Landsat 5 in 2013.] By Liza Lester, ESA communications officer. The US Geological Survey’s Landsat 5 Thematic Mapper has been a faithful friend to ecologists. Recoding image data in seven bands...

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Increase in magnitude 3+ earthquakes likely caused by oil and gas production (but not fracking)

by Liza Lester, ESA communications officer WE don’t typically think of the middle of the US as earthquake country, but small earthquakes, many just on the edge of perception, send shock waves through the prairies and southlands more than twenty times a year, on average,  and have done so since regular monitoring began circa 1970. They are becoming more common. Over the last few years, earthquakes in the magnitude 3-6 range have...

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Wintering pythons? Unlikely, but not impossible

This post contributed by Terence Houston, ESA Science Policy Analyst A commonly held sentiment is that cold winters prevent established non-native constrictors like the Burmese python in southern Florida from extending north. However, a recent report from the U.S. Fish and Wildlife Service suggests that adaptability may eventually punch a hole in this notion. The FWS report studied the impacts of the January 2010 winter on the Burmese...

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