Preview

Science and Technology: Global Earth Observing Systems

Good Essays
Open Document
Open Document
1584 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Science and Technology: Global Earth Observing Systems
A recently increasing challenge to the population of the world has been natural disasters. Natural disasters are consequences of the combination of a natural hazards and human populations. Natural hazards include earthquakes, tsunamis, floods, hurricanes, epidemic, and countless other natural processes that threaten population. Human vulnerability is caused by the lack of appropriate emergency management, and leads to financial, structural, and human losses. The losses from disasters depend on the capacity of the population to resist the disaster. We directed our research toward an early warning system that could recognize natural disasters as soon as scientifically possible and spread that knowledge as quickly as possible in order to minimize loss to humans. Upon researching natural disaster alert systems, we came across an intriguing and promising global system of integrated observational systems of the Earth from regions all around the world. This system of the future has numerous capabilities.
The Global Earth Observing System of Systems (GEOSS) effort is designed to integrate existing Earth observation systems across the globe and further develop the systems and capabilities to create the most elaborate observational tool of the Earth in history. Currently, there are a vast number of data buoys floating in the ocean, thousands of land-based environmental stations, and more than fifty environmental satellites orbiting in space. All these observation stations create millions of data sets in total. When GEOSS is finished, all of these individual data sets will be able to be integrated and analyzed. This will create a superior understanding and ability to predict natural and human-related events and conditions and better responses to them.
This new science/technology could not only help warn against natural disasters, but this integrated system can do much more. It can give a much better look at weather forecasting and monitoring changes in the environment of

You May Also Find These Documents Helpful

  • Good Essays

    Geog/111 Final Exam

    • 1610 Words
    • 7 Pages

    2) Suppose that you are looking at a weather forecast for 10 days into the future.…

    • 1610 Words
    • 7 Pages
    Good Essays
  • Powerful Essays

    EST330

    • 1039 Words
    • 5 Pages

    Doppler radar can detect a signature on the back end of a tornado, if a “hook” is detected a warning is automatically triggered, this gives people precious additional seconds to seek shelter…

    • 1039 Words
    • 5 Pages
    Powerful Essays
  • Satisfactory Essays

    Observed teleconnection patterns are beneficial in preparing seasonal weather forecast because they allow for long range forecasts. By leveraging the relationship between large-scale oceanic and atmospheric changes between specific areas and regions climate scientist are able to create relatively accurate long range predictions. These forecasts are not only important because they explain prevailing weather patterns but also because they provide benchmarks for subsequent years.…

    • 470 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    deez nuts

    • 1244 Words
    • 5 Pages

    Objective: The objective of this lab assignment is to determine how we can use weather data to predict the weather.…

    • 1244 Words
    • 5 Pages
    Satisfactory Essays
  • Good Essays

    Dopplers, radar, and satellites are great tools for gathering observational data. However, with this technology, there are limitations and challenges that meteorologist face that affect forecasts. One of the biggest challenges is comprehending all the compiled data that it sent it. The biggest limitation with forecasting tornadoes is a concept called spatial uncertainty which is the lack of knowledge or data on an object’s geographic location. In this case, Tornadoes pose an incredible difficulty with issuing warnings. Based on data collected over the years shown in Figure 2, there was a consensus that “Tornado season” occurs during the springtime and more tornadoes occur more frequently in the Great Plains, as known as “Tornado Alley”. The warning system in the U.S. is efficient in alerting people of an impending tornado with the use of radios, television, sirens, etc. However, there was a ban placed in 1887 on broadcasting tornadoes based on a census among scientist that tornado forecasts were more harmful than beneficial (Colman, 567). When the band was officially lifted they were usually only issued in a matter of seconds during the ‘50s and ‘60s. Now we can issue a warning at least 15 minutes prior due to today’s technology. The main goal for the future of forecasting is closing the gap between warnings and watches so issuing warnings are more accurate and maybe…

    • 443 Words
    • 2 Pages
    Good Essays
  • Good Essays

    In the case of a natural disaster, we rely on our government to inform us about the severity of the disaster. Without this guidance, chaos and death may become prevalent. Kathy Zeitoun is one of the many people…

    • 816 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Earth and Space Science

    • 759 Words
    • 5 Pages

     Nailed It! – I included all of the same ideas as the model response on the Student Answer Sheet.…

    • 759 Words
    • 5 Pages
    Satisfactory Essays
  • Good Essays

    7) Satellite usage to predict Tsunamis are also becoming more popular these last few decades. Satellites are the more complex method used currently. The satellite will capture the movement of an ongoing tsunami and send it back to the government. Some countries like Japan and States has started to use sensors that stays on the seafloor and detect the slight touch of a tsunami passing overhead. These bottom-pressure sensors are connected by a cable stretching out from its coastlines. When the sensors sensed a tsunami going on, the buoy anchored nearest will relay a warning message to the shore via the satellite.…

    • 1349 Words
    • 6 Pages
    Good Essays
  • Satisfactory Essays

    In Mark Twain’s Letters from Earth after a brief introduction by Twain, the story shifts to the letters written by Satan to his friends in heaven. In the first letter, Satan—who has been banished to Earth for one thousand “Earth days”— goes on to say that the people, the other animals, the earth itself are all insane. Nature itself is insane. This first letter is a very blunt statement on human arrogance and hypocrisy. He says goes on to explain his declaration over the course of the next ten letters.…

    • 333 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Chasing Tornadoes

    • 470 Words
    • 2 Pages

    Their upgraded research equipment provides streaming current weather reports. Part of their equipment includes parachutes probes that the team launches into tornadoes from the vehicle to capture specific information. The probes collect data on temperature, moisture, pressure, speed, and wind direction. These parachutes probe also collect a three-dimensional x-ray of recovered data within a…

    • 470 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    The Integrated Public Alert and Warning System (IPAWS) was launched in 2006 due to Presidential Executive Order 13407, which called for the United States to have “an effective, reliable, integrated, flexible and comprehensive system to alert and warn the American people in situations of war, terrorist attack, natural disaster or other hazards to public safety (Bristow 2011, para.3). Prior to IPAWS, emergency managers struggled to effectively and efficiently alert and mobilize the citizens in emergency situations. The IPAWS is comprised of several components that tie together to form a vital service to the public. The Integrated Public Alert and Warning System is a comprehensive alert system designed to alert the public of emergency situations by way of various communication and interface devices.…

    • 388 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Essay On Haiti Earthquake

    • 703 Words
    • 3 Pages

    Many people are affected by natural disasters every day. Some are worse than others, but no matter the severity, there is usually a loss, and a cry for help.…

    • 703 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Tim Samaras

    • 1747 Words
    • 7 Pages

    From a rating system of tornadoes based on the damage they create, to small instruments that transmit data used in creating weather forecast maps on the news every single day, storm chasers contribute to a higher awareness of the conditions of the world around people as they go on with their daily lives. Tetsuya Fujita created the Fujita scale in 1951, and, "the Fujita scale... classifies tornadoes on a hierarchy... F0... to F6" (Stevens 1) based on their recorded and sustained wind speeds. This scale has been remodeled to the Enhanced Fujita Scale, which rates tornadoes based on their damage output, but the Fujita Scale still serves the purpose of giving tornadoes a rating that helps the public to understand how that tornado made an impact on a certain area. Another useful addition to meteorology are the radiosondes, which, "... transmit temperature, moisture, and pressure data back to a ground station... for constructing weather maps" (Graham, Parkinson, Chahine 2). And these weather maps aren't just used by forecasters; the people who send out advisories and watches study weather maps of the past to determine a common theme in a certain area so they are better able to predict the weather for that area rather than just assuming. However, weather maps are not the only form of weather observation that…

    • 1747 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Earth Systems

    • 2110 Words
    • 9 Pages

    fossil fuel combustion– has increased carbon dioxide concentrations from °280 to 355 mL/L since 1800; the increase is unique, at least in the past 160 000 yr, and several lines of evidence demonstrate unequivocally that it is human—causedRead More: http://www.esajournals.org/doi/abs/10.2307/1941591…

    • 2110 Words
    • 9 Pages
    Good Essays
  • Satisfactory Essays

    Triangulation Paper

    • 428 Words
    • 2 Pages

    Sanders, Gregory B. Understanding Satellites and Global Positioning Systems. n.d. Course Technology. 27 Feb 2012.…

    • 428 Words
    • 2 Pages
    Satisfactory Essays