Similar Articles |
|
National Defense May 2013 Valerie Insinna |
Satellite Company Claims It Can Prevent Weather Data Gap Executives at PlanetIQ, a joint venture by several space companies, say they can solve the problem by launching a constellation of 12 low-earth orbit satellites that use a method called GPS radio occultation. |
IEEE Spectrum August 2006 Robert Gall & David Parsons |
It's Hurricane Season: Do You Know Where Your Storm is? Souped-up satellites, supercomputers, and superior science might soon mean you really can trust the weather report. |
Geotimes July 2004 Sara Pratt |
Recalculating the Warming Trend Over the past 15 years climate researchers have observed that while temperatures at the earth's surface have been quickly on the rise, the troposphere has been warming more slowly than expected. |
T.H.E. Journal August 1999 Stephen M. Portz - Space Coast Middle School |
Satellite Technologies in the Classroom ...Though the data is often not in real time, the ease of accessibility, the range and quantity of images, and the archival capabilities of the Internet make the use of satellite imagery a great educational activity... |
Geotimes October 2005 Sara Pratt |
Revisiting the Satellite Record Global warming skeptics have long pointed to satellite data showing cooling in the tropical atmosphere as evidence that either climate models or measurements of surface warming, or both, are unreliable. New research suggests, however, that it is the analysis of the satellite data that was wrong. |
IEEE Spectrum June 2006 Stephen Barlas |
Troubled Weather Satellite Program Cost overruns and project delays have led to a cloudy forecast for the United States' new polar-orbiting weather satellites. The problems with the polar satellites are a major concern for the whole enterprise of monitoring Earth from outer space. |
IEEE Spectrum October 2006 Barry E. DiGregorio |
Tsunami Surveillance By Satellites Could a system relying on signaling between GPS satellites and ground stations provide prompter warnings? A group of scientists say they have developed a concept for such a system and that it could detect deadly tsunamis in as little as 15 minutes. |
Popular Mechanics December 20, 2007 Alex Hutchinson |
Satellite to Measure Rain From Space, Outsmart Your Weatherman Rain precipitation is difficult to predict, so scientists are using satellites to improve predictions. |
IEEE Spectrum August 2006 |
Modeling Toward Accurate Storm Forecasting For the time being, getting the weather right will still require a large dose of good fortune. But continued improvements in our weather predicting capabilities will eventually take the guessing out of storm prediction and bring us to the moment when wagering on the weather will be a safe bet indeed. |
National Defense August 2013 Yasmin Tadjdeh |
Industry May Have Answer to Weather Forecasting Blind Spot The United States faces a gap in future weather forecasts. From less accurate to untimely predictions, there could be dire consequences for the U.S. population and economy, warned a recent Government Accountability Office report. |
IEEE Spectrum April 2007 Sandra Upson |
U.S. Earth-Sensing Satellites Left Out In the Cold The degree of precision needed to forecast hurricanes, and the future accuracy of climate modeling as well, may be in danger if recent trends in Earth-observing satellite programs persist. |
Scientific American December 2008 Mark Fischetti |
How GPS Units Work How handheld global positioning system devices can determine your position on Earth -- even when indoors. |
Geotimes June 2007 Carolyn Gramling |
Sun Cycle to Flare Back up in 2008 Although the new cycle is predicted to be moderate in intensity, scientists warn that it may still strongly impact space-based technologies. |
Popular Mechanics June 3, 2008 Joe Pappalardo |
Inside the Government's Backup Plan for GPS Failure With the threat of everything from antisatellite weapons to solar flares, the Department of Homeland Security is upgrading an old navigation system to eLORAN to track signals across the country, Lost-style. |
Military & Aerospace Electronics January 2006 Ben Ames |
Three teams compete to build NOAA climate satellite The next-generation GOES-R satellites will collect 100 times more data and scan the Earth three- to-five times faster than previous systems. |
Military & Aerospace Electronics June 2005 Ben Ames |
Weather Forecasters Turn to High Technology From warfighting to civilian airline schedules, weather controls our lives. The modern meteorologist builds forecasting models on powerful computers, and pulls data from radars, satellites, and a global network of sensors deployed on airplanes, weather balloons, and ocean buoys. |
PC Magazine October 24, 2003 Cade Metz |
Solar Flare Could Disrupt Technology As it moves towards earth from the sun, a geomagnetic storm has already interfered with airline communications. |
National Defense January 2015 Stew Magnuson |
Earth Needs More Robust Early Warning Space Weather Systems The challenge for the space community is making lawmakers who hold the purse strings understand the importance of space weather forecast, and the impact that events can have on modern technology. |
Geotimes June 2004 Sara Pratt |
Why the Wobble? A new study says that the shifting of masses of water and ice around the globe's surface primarily drives the seasonal wobbleon its axis. The finding could lead to new ways to monitor global change. |
Geotimes July 2006 Megan Sever |
Climate Resolution A resolution on global warming, stating that the House of Representatives recognizes that warming is real and caused by excessive greenhouse gases in the atmosphere, reached the floor of the House, but was blocked from a vote. |
IEEE Spectrum December 2009 David Schneider |
Iridium Will Host Science Payloads New satellites will give space and wattage for Earth-sensing experiments. |
Geotimes December 2005 Kevin E. Trenberth |
A Warming World Climate change is with us; we cannot stop it, although we can slow it down. It behooves us therefore to track how and why the climate is changing. |
National Defense October 2010 Eric Beidel |
Satellite System Rides the Solar Wind A new system for observing space weather is bringing scientists closer to making accurate forecasts for conditions beyond Earth's atmosphere. |
National Defense June 2009 Stew Magnuson |
New Satellites to Keep Watch Over Space-Based Systems Two new satellites may be launched later this year that will help the U.S. defense community better understand what is happening to the multi-million dollar spacecraft it depends on. |
IEEE Spectrum March 2005 DeBlois et al. |
Star-Crossed Should the United States, or any nation for that matter, weaponize space? From orbiting lasers to metal rods that strike from the heavens, the potential to wage war from space raises startling possibilities---and serious problems. |
The Motley Fool December 27, 2007 Rich Smith |
Look! Up in the Sky! Russia launched the last three satellites needed to complete its Global Navigation Satellite System, bringing to 18 the number of satellites in orbit, enough to provide GPS coverage over all of Russia. |
Geotimes February 2007 Kathryn Hansen |
Creating a Formula for the Northern Lights A new formula could help researchers predict space weather events, which can affect electronic and communication systems. |
Military & Aerospace Electronics May 2008 John Keller |
Navigation and guidance meets sensor fusion Knowing where you are and where you are going no longer involves only the Global Positioning System (GPS); systems designers are integrating a growing number of sensors and data-fusion algorithms to create fool-proof, jam-proof, real-time positioning information. |
Wired March 24, 2008 Erin Biba |
Prepare for the Worst, Because Solar Storms Are About to Get Ugly Scientists discovered a signal that solar windstorms are on the way and some are predicting that at its peak (in about four years) things are gonna get nasty. |
IEEE Spectrum September 2007 Saswato R. Das |
Killer Electrons From Outer Space Accurate space-weather forecasts could come from knowing the cause of super-fast electrons in the Van Allen belts. |
Geotimes July 2007 Carolyn Gramling |
X-ray Eyes in the Sky Scientists are working on the next generation of low-orbiting satellites that they hope will see far past the Earth's surface and into its interior, to better understand the structure and composition of Earth's crust, mantle and core. |
Popular Mechanics July 2007 Carl Hoffman |
China's Space Threat: How Missiles Could Target U.S. Satellites The Chinese have successfully destroyed an old weather satellite in space, prompting other countries to respond. |
Home Toys June 2003 John Hansen |
The Future for Radios is Digital In coming months, AM/FM radio listeners who would like to enjoy higher quality sound will not have to sign up for satellite radio subscriptions or install considerably more expensive radio receivers to relive the sweet sounds of last week's Nora Jones concert on the drive to work. |
IEEE Spectrum December 2006 Seema Singh |
India Shoots for the Moon It is also becoming a player in the satellite launch business. |
Popular Mechanics February 2009 Roxana Tiron |
As Satellite Program Fails, New Plans Arise to Take its Place The Pentagon needs quick ways to get small satellites into space to fill a shortfall in battlefield communication. |
Military & Aerospace Electronics December 2005 |
Space Systems/Loral buys amplifiers for communications satellites Traveling Wave Tube Amplifiers (TWTAs) from Electron Technologies amplify and transmit radio frequency signals back to Earth for a variety of applications, including voice, video, and data. |
National Defense June 2004 Peter Teets |
Space Programs Reflect War-Fighting Priorities Space systems increasingly have become integrated into national intelligence and war-fighting operations. |
AskMen.com Bernie Alexander |
Satellite Radio: Signals From Space With the recent news of Howard Stern moving over to this medium, the emergence of satellite radio may be the start of a media revolution. |
T.H.E. Journal April 2004 |
PASPORT Personal Weather Monitor The PASPORT Personal Weather Monitor allows students to gain new insight into the science of weather. |
Wired April 2002 |
Star Tech: The Next Generation Three do-or-die crisis scenarios, plus the six pillars of space-based defense... |
Geotimes November 2004 Conrad C. Lautenbacher, Jr. |
Geologic Mapping for the Future Current efforts to develop an integrated Global Earth Observation System of Systems are helping to launch a new voyage of scientific discovery. |
Science News February 28, 2009 |
Science Past For February 28, 1959 The United States has launched into orbit the first baby weather station in space. It was hurled into its earth-circling path at 10:55 a.m., Feb. 17, and its predicted lifetime is several decades. |
Military & Aerospace Electronics May 2006 Courtney E. Howard |
Lockheed Martin launches modernized satellite series Spacecraft in the modernized series are designed to benefit the military with two new signals, improved encryption, and anti-jamming capabilities. |
National Defense July 2014 Yasmin Tadjdeh |
New Chinese Threats to U.S. Space Systems Worry Officials If China continues to make strides and develops weapons that reach farther, it could one day threaten key satellites in geosynchronous orbit. |
National Defense August 2014 Stew Magnuson |
New Satellite Systems to Boost Communication Coverage in Arctic A Navy report says the Arctic region is warming up at twice the pace of the rest of the Earth. This has important national security implications. |
Popular Mechanics March 2007 Jennifer Bogo |
NASA Mission Statement Q&A: Eyes on Earth Interview with a professor involved in a study to find out how Earth scientists view NASA's shifting priorities and how it may affect the study of the planet. |
Popular Mechanics April 2008 Joe Pappalardo |
Sat Shot Over as Scientists Turn to Balloons for Space Particles Scientists eager to avoid wait lists to launch satellite instrumentation use balloons to detect condition of cosmic atmosphere. |
Popular Mechanics May 21, 2009 Joe Pappalardo |
Will Obama Kill Navigation Backup System as GPS Threatens to Fail? Obama's budget attempts to axe LORAN-C, a navigation backup program, even as experts at the Government Accountability Office sound warnings about satellite reliability. What will happen if GPS fails? |
Military & Aerospace Electronics April 2010 |
Raytheon to Develop Next-Generation GPS Control Segment The U.S. Air Force awarded Raytheon Co. an $886 million contract to develop a new element of the Global Positioning System to improve the accuracy of information from GPS satellites. |
National Defense March 2010 Austin Wright |
'Wi-Fi in the Sky' The Defense Advanced Research Projects Agency is moving forward with a space program that could revolutionize the way satellites are procured and deployed. |