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Which is the advantage of geostationary satellite imagery on hurricanes?
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Why is it important for meteorologists to combine weather station data with satellite data when forecasting hurricanes?
Weather stations gather data from the local area - satellite imagery shows the weather over a much wider area.
How are hurricanes predicted?
Satellite imagery and readings from buoys at sea report the present weather conditions. This information is entered into computerized forecast models, which try to predict that the weather, including the hurricane, will do.
A disadvantage of a visible satellite image is that it cannot be used at night?
Yes that is the primary disadvantage of visible satellite imagery.
What advantages does a weather satellite in geostationary orbit have over a weather satellite in polar orbit?
A satellite in Geosychronous Earth Orbit (GEO) orbits the Earth in the same time period that the Earth spins, so the satellite appears to be stationary over one spot above the Earth's equator. It's always looking down at the same area of the Earth. A satellite in a polar orbit will pass quickly over any one spot on Earth and keep going. It can't watch the same area for a long period. Depending on the altitude of the orbit, it may take days or weeks to pass over the same area again. However, polar orbits are typically much lower, permitting a much higher resolution image. This is very important for photo imagery, but not so much for weather.
What obstacles are there to creating computer-based models for tracking a hurricanes?
This allows variables to be incorporated at various time specific intervals. Those in turn more accurately predict the storms direction, intensity, and other traits, based on data accumulated from previous storms.
Why is it important for meteorologists to combine weather station data with satellite data when forecasting hurricanes?
Weather stations gather data from the local area - satellite imagery shows the weather over a much wider area.
What can be seen with satellite imagery?
With satellite imagery, one can see images of photographs of any place on Earth. Satellite imagery is more detailed and clearer than Infrared images.
Where is past years satellite images available online?
For past years earth-based satellite imagery in Google Earth you can select 'Historical Imagery' under View menu. This shows a timeline slider from which to select available satellite and aerial imagery from the past. NASA also provides vast archives of satellite imagery much of which are available online such as the NASA Image Gallery
How are hurricanes predicted?
Satellite imagery and readings from buoys at sea report the present weather conditions. This information is entered into computerized forecast models, which try to predict that the weather, including the hurricane, will do.
Are Google Maps done with a satellite?
Google Maps provides satellite and map views in addition to Street Views. The satellite view of Google Maps uses the same backend satellite imagery database used by Google Earth.The satellite imagery are typically from the GeoEye or DigitalGlobe owned satellites, and some of the imagery are actually aerial photos from aircraft using special high resolution cameras.
What is the source of Google Earth?
Google Earth's imagery comes from a variety of sources such as aerial photos and commercial satellite imagery. Some of the imagery even comes from kites and air balloons. Google buys or licenses the use of this imagery. Some of the imagery is given to Google by city or state governments. The primary sources for Google's satellite imagery comes from GeoEye and DigitalGlobe.
Best website for satellite images?
NASA provides vast archives of satellite imagery much of which are available online such as the NASA Image Gallery.Google Maps is a great tool to see satellite imagery of earth. Remember to change "Map" view to "Satellite" to display the satellite imagery.If you need better (higher resolution) imagery, you could try other mapping programs or, if you have the resources, you could consider purchasing imagery for your own use.Here are a few companies with websites to start with, but there are others, try doing an internet search for satellite and aerial imagery:DigitalGlobeSpot ImageMapMartTerrametricsTerraServer
What are two methods used to track hurricanes?
The first and most widely used is satellite imagery, which tells where a hurricane is and how well organized it is. The second is forecast modelling, which uses present weather conditions to predict where a hurricane is likely to go.
What is the name of the tool scientist use to classify hurricanes according to their wind speeds?
Scientists can use anemometers and Doppler radar to measure winds directly. It is also possible to estimate wind speeds with satellite imagery of cloud tops.
What is the name of the tool scientists use to classify hurricanes according to wind speed?
Scientists can use anemometers and Doppler radar to measure winds directly. It is also possible to estimate wind speeds with satellite imagery of cloud tops.
What has the author Laurence C Breaker written?
Laurence C. Breaker has written: 'Mapping and monitoring large-scale ocean fronts off the California Coast using imagery from the GOES-10 geostationary satellite' -- subject(s): Marine meteorology, Remote-sensing maps, Fronts (Meteorology)
A disadvantage of a visible satellite image is that it cannot be used at night?
Yes that is the primary disadvantage of visible satellite imagery.
