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Possibly none, if the BPS receiver is under an overpass or under dense leaf trees.
A minimum of 4 satellites must be in view to obtain a good location. Only a little more than half of all the 24 GPS satellites are even possible to be viewed from a given location.
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How many satellites does the receiver need to be fixed on in order to know it's position?
For an unconstrained solution, you need 4 satellites in view to get a GPS fix. If you know one variable, such as altitude (on a ship, for instance) you can do it with 3.
Which type of satellites give a more close up view of the weather patterns?
geo
Which would you use to view the temperature and humidity of a remote environment?
Remote sensors, typically mounted on satellites.
How does a satellite help a meteorologist?
Meteorologists usually use weather satellites to predict things like hurricane irene, which just came down the east coast of north america.Weather satellites help scientists to observe weather patterns from a unique vantage point in space, which can allow them to view a larger area of the earth rather than with conventional radar which does not reveal a true image of cloud structure and wind patterns.These satellites can measure many different things and are equipped to send infared images back to earth as well as snapshots of water vapor measurements, temperatures, wind patterns, cloud coverage, storm movement and many other readings.
How many satellites comprise the GPS and expand it?
There are at least 24 GPS satellites in operation at any given time with a number of on-orbit spares in case one fails. Each one is in a 12 hour orbit (meaning it takes 12 hours to orbit the earth). They are in a variety of six different orbits and are not just locked into a geosynchronous orbit (meaning they stay over roughly the same place on earth at all times, like your satellite TV and communications satellites) like some satellites.All GPS satellites are owned and operated by the US Air Force and are controlled specifically by the 2d Space Operations Squadron at Schriever AFB in Colorado Springs, CO. There is not an easy way to deny the GPS capability to our enemies without also denying our own capability, so it is a free system open to anyone that has the technology to utilize it.GPS satellites carry not only positional data but also extremely precise timing signals, which help the GPS receivers on the ground to triangulate their position and are even used to validate and secure financial transactions, etc. When the system was first created, artificial timing errors were put into the signal to try to reduce the effectiveness of the system for non-military users, but it was removed in 2000.The GPS satellites also have NUDET (Nuclear Detonation) sensors on them to detect nuclear detonations almost anywhere on earth.To use GPS you need to be in clear view of at the very least 3 satellites but you should be in view of 6 satellites at any given time unless some are blocked by objects, mountains, etc. So, GPS usually doesn't work well in-doors or even in a forrest or valley at times.
What does the feature Google Earth View allow you to do?
Google Earth View is pretty amazing. It allows the user to zoom in basically to street level views of just about anything via satellites. It's great to see the topography of the land.
Define user view in computer terms?
The view of data that is necessary to support the operations of a particular user.
How many satellites does the receiver need to be fixed on in order to know it's position?
For an unconstrained solution, you need 4 satellites in view to get a GPS fix. If you know one variable, such as altitude (on a ship, for instance) you can do it with 3.
Where do x ray telescopes have to be placed in order to view object in space?
Satellites
What is system view and user view of the operating system?
what is system view in operating system
How do they photograph Google maps?
They use satellites for the broader view. For street view they have a van that goes around with a camera to take the photos.
Which type of satellites give a more close up view of the weather patterns?
geo
Difference between user view and system view of operating system?
User view: 1) the user view of the computer system varies by the interface being used. System view: 1)the operating system is a program that is most intimate with computer h/w. User view: 2)The OS is designed for "ease of use" some attention paid to none paid resource utilization. System view: 2)we can view an os is resource allocator. The os as act as the manager of the system. User view: 3) Some user sit at a terminal connected to mainframe or minicomputer. User share resources & may exchange information. That is designed for resource utilization. System view: 3)os was exist because they are reasonable way to solve the problems at creating a usable Computer system. The goal of pc is to execute user program and make solving problems easier.
What do satellite images show and why is this information important?
Satellites give bird's-eye view of clouds
Who is Sandface on WikiAnswers?
She is a user on WikiAnswers. View the link below to view her bio page.
Which model represents the end user's view of the database?
the ---- of a database presents the views that the end user have
Where can someone go to view user manuals?
To view user manuals, one should first decide which product the manual is for. Then visit the website of the manufacturer and search for that product. Most manufacturers have user manuals posted on their websites.
