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6-Hour Work At Home Video Certification Course.

Almost $150 Per Sale! Flash Sales Page! Insane Conversions! Our Video Course Has Mass Appeal Because It Teaches How To Work From Home With Fortune 500 Companies. (Affiliate Page Is Located At: Http://pcti-online.org/affiliates.htm).

6-Hour Work At Home Video Certification Course.

Learn About GPS – A Powerful Navigational Tool

What is GPS? The acronym stands for Global Positioning System. It is the new “Polaris” that aids in navigating, positioning and tracking with the use of a satellite-controlled system that broadcasts signals to the equipment on the ground. With receivers hand carried by users, GPS determines the exact location of a vehicle, person or assets and other things useful and valuable to which it is attached and records the position at regular intervals. It is a powerful tracking system that has provided the world with diverse applications for the military and civilian users.

What is GPS? The GPS is a space-based radionavigation system controlled and funded by the U.S. Department of Defense and operated by the U.S. Military. This is the GPS Operational Constellation. The tracking system has space segments consisting of GPS satellites sending signals coming from space. There can be at least 24 operational satellites orbiting in 12 hours that recapitulate the same ground track as the earth turns underneath them. The GPS satellites then transmit the data in a very precise time reference plied by what is called “atomic clocks” onboard the satellite. These atomic clocks then passively transmit the navigation messages in specially coded signals, enabling the equipment on the ground called “receivers” to compute position, time, direction and velocity in three-dimensional locations known as latitude, longitude and altitude.

What is GPS? Your Most Reliable and Most Precise Assistant

The GPS was primarily for the use of the military. However, after the Korean Flight 007 in 1983 tragedy, which would have been prevented had its crew only had access to better navigational tools, President Ronald Reagan issued a directive which would guarantee that GPS signals be made available to the world for free or without restrictions. Though it was intended for civilians as well as military applications at first, from its design, civilian users would not be getting the same accuracy that the military could.

Going public, what is GPS serving the commercial market? GPS became the new powerful tool that improved efficient routing of vessels at sea. It has saved a ship’s navigator hours of celestial inference and calculation. GPS enhanced safety at sea made it possible to report precise position to rescuers in case of disasters.

What is GPS navigating the land? GPS also improved efficiency on land: delivery trucks can now receive GPS signals and easily transmit their position back to a central dispatcher; police and fire departments use GPS to efficiently dispatch their vehicles and reduced response time; GPS keeps motorists from getting lost by showing their position and intended route on dashboard displays; railroads now use GPS technology in replacing older maintenance-intensive mechanical signals.

What is GPS navigating the air? Long before the GPS, aircrafts typically fly from one waypoint to another and pilots on long-distance flights relied on navigational beacons situated across the country. The dawning of GPS supplemented existing navigational techniques for aircrafts inexpensively. With GPS navigating the air, airplanes can now fly a direct route to a destination that save significant amount in consumption of fuel and time, the methods of guiding planes to a safe landing in a poor weather or visibility has been improved and simplified and aided pilots with a precise position data to keep the plane on course.

What is GPS surveying, mapping the earth, managing the land and agriculture? GPS is used by surveyors and map makers for precision positioning; map locations of such facilities as telephone poles, sewer lines, and fire hydrants; map construction sites and property lines in minutes. In mapping the earth, GPS points have assigned codes in order to identify roads, streams, or other objects during data collection for analyses and comparison through a computer program called “Geographic Information Systems (GIS).”

GPS can be used in forestry, for mineral exploration, and wildlife habitat management to define positions of important assets precisely and identify their changes. In agriculture, a farm equipment with GPS receivers can provide precise position information and it also gives farmers great accuracy in the application of fertilizers and harvesting crops.

Agricultural GPS systems can be used to create crop yield maps during harvesting, making it easy for farmers to plan exactly how the fields should be used and fertilized for future crops.

So, what is GPS? It is a powerful navigational tool acting as your most reliable and most precise assistant that is transforming the way nations operate in space.

WAAS-Enabled GPS System

Jeff Sanders
Garmin GPS Navigation Systems
www.GpsFrontier.com
04/05/09

WAAS-Enabled GPS System

WAAS (Wide Area Augmentation System) was developed by the Federal Aviation Administration to augment the Global Positioning System to improve its accuracy, integrity, and availability. WAAS was originally intended to enable aircraft to rely on GPS for all phases of flight, including the precision approach to airport’s within its coverage area. The WAAS system typically provides better than 1.0 meters laterally and 1.5 meters vertically throughout most of the contiguous United States and large parts of Canada and Alaska. This accuracy is capable of provideing aircraft with the precision needed for safe approaches and inflight navigation for all weather conditions. Integrity of the WAAS information is no more than 3 seconds of bad data per year allowing the system to be considerd safe by the FAA for instrument flight rules.

Although orignally developed for aviation, WAAS is not just limited to the aviation industry, any GPS receiver that is capable of receiving the WAAS signal will be able to benefit from it’s correction data, making the GPS positioning more accurate. In fact a WAAS-enabled GPS receiver can even give you directions right down to the lane your car is traveling in (as long as the maping program supports “lane assist” directions). Because the Wide Area Augmentation System is quickly becoming standard in the GPS industry, most new GPS receivers today are WAAS-enabled. Just like with the conventinal GPS, the WAAS system doesn’t come with any extra cost or fees to use. All that is required is that the GPS receiver be WAAS-enabled so it can receive and decode the data then be able to apply corrections to it’s position. Currently the WAAS service is limited to the U.S.A., Canada, Alaska and Hawaii. Although independant from WAAS, Europe and Asia are working on their own supplemental GPS correction systems. Europe has the “Euro Geostationary Navigation Overlay Service” (EGNOS) and Japan is working on their “Multi-Functional Satellite Augmentation System” (MSAS) .

How The WAAS System Works

WAAS uses a network of approximately 25 ground based Wide-area Reference Stations (WRS) in North America and Hawaii, to measure small variations in GPS satellite signals in the western hemisphere. These precisely surveyed ground stations monitor and collect information on the GPS signals and send their data to the three Wide-area Master Stations (WMS). The WMS’s generate two different sets of corrections: fast and slow. The fast corrections are for errors that are changing rapidly and are a primary concern to the GPS satellites instantaneous positions and clock errors. These corrections are user position independent, which means they can be applied instantly by any receiver in the WAAS broadcasting area. The slow corrections are for long-term ephemeric and clock error estimates and ionospheric delay information.

Once these corrections are generated, the Master Stations sends them to two pairs of Ground Uplink Stations (GUS) that transmit the correction messages to a series of geostationary satellites that broadcast their correction data back to earth. Then WAAS-enabled GPS receivers use this information to make corrections to the original GPS signial, giving WAAS-enabled GPS receiver a more accurate position. GPS receiver’s use the information broadcast from each GPS satellite to determine their location and the current time. Depending on the GPS device, a GPS receiver only needs to receive a signal from 3-4 satellites (out of the 31 satellites currently transmiting a signal for civilan users) to be able to calculate it’s position. In addition to the GPS signal, a WAAS-enabled GPS receiver can also receive the geostationary WAAS satellite signal.

The two different types of correction messages from the WAAS system (fast and slow) are used by the GPS receiver in different ways. The fast type of correction data includes the corrected satellite position and clock data to determine its current location using normal GPS calculations. Once an approximate position fix is obtained the GPS receiver begins to use the slow corrections to improve its accuracy. Slow correction data Includes the ionospheric delay. When the GPS signal travels from the satellite to the receiver, it passes through the ionosphere. The receiver calculates the location where the signal pierced the ionosphere and, if it has received an ionospheric delay value for that location, it corrects for the error that the ionosphere created. Unlike the fast data, the slow data doesn’t need to be updated frequently because the ionosphere conditions don’t change rapidly. While the slow data can be updated every minute if necessary, they are only updated every two minutes and are considered valid for up to six minutes.

Limitations of the WAAS System

(1) The WAAS system is currently only available to United States and large parts of Canada and Alaska but there plans to expand the system to other countries and continents. (2) Because the WAAS broadcasting satellites are geostationary causes them to be less than 10° above the horizon for locations north of 71.4° latitude. This means aircraft in areas of Alaska or northern Canada may have difficulty maintaining a lock on the WAAS signal. (3) In order to calculate an ionospheric grid point’s delay, that point must be located between a satellite and a reference station. The low number of satellites and ground stations limit the number of points which can be calculated. (4) Aircraft conducting WAAS approaches must possess certified GPS receivers.

Jeff Sanders
Garmin GPS Navigation Systems
www.GpsFrontier.com
04/05/09

The Gadget Show: Web TV 59 Co-Pilot Live & Tuberadio.fm

Jon takes a look at the Co-Pilot live app for the iphone to see if matches up to the tom tom, Ortis get his groove on with tuberadio.fm, and Dionne brings us the latest tech news. For more videos, news and reviews go to fwd.five.tv

The Advantages of Usb Flash Drive

A USB flash drive is a NAND type flash memory. The NAND type flash memory was designed for the exchange and saving of data as alternative to the magnetic disk. The NAND type flash memory has the capacity to hold large volumes of data. The writing and erasing speed is also fast. On the other hand the random access is rather slow because it uses block as a unit for the purpose of writing and reading.

The USB drive is made up of secure case small circuit board and is integrated with a universal serial bus connector. The secure case is typically made up of rubber or metal. This secure case protects the circuit board of the USB drive from damage and increases the robustness. The USB drives are very much smaller than the floppy disks and are rewritable.

The USB drive can be easily inserted into the USB port of the computer. With the help of USB flash drive, data can be safely and easily transferred. The USB drive is more reliable and safer than the floppy disks. The USB drives are small and compact, therefore the users can carry them easily in their pockets or they can attach it with their key chains as well.

The USB drives are more reliable when huge amounts of data has to be moved. Some of the USB drives allow 1 million erase or write cycles. The USB Memory card readers have a removable flash memory card. The USB flash drives provide more benefits to its users than the other storage devices. Almost all the computers and laptops have the USB ports, therefore the users can easily transfer the data. Most of the modern operating systems have the USB mass storage standard which is required by the USB flash drives to operate.

The USB 2.0 are much faster than the optical disk in terms of the data storage in much smaller space. The name “drive” is given to the USB flash drive because the USB flash appears to the OS of the computer like a mechanical drive and the method of access is also the same.

The USB connector must be protected and kept safe using a removable cap or by retracting the USB connector into the body of the USB flash drive.The USB flash drives use all the power supply from the host connection. Some high speed USB drives may require more power supply than provided by the bus powered USB hub. Therefore these drives will function when they are directly plugged into the self powered hub or the host controller.

The USB drives are most often composed of three components, the male connector type A, crystal oscillator and the USB mass storage controller. The function of the type A connector is to interface with the system of the host computer. While on the other hand the USB mass storage controller helps in balancing and storage of the data. The USB mass storage controller enhances and carries out smooth processing of the decoding, encryption and transfer of the data between the systems. The function of the crystal oscillator is to make sure that the out put of the flash drive is of the best quality.

The reason that the USB drives became more popular is that the floppy drives were most of the time failed to read the data from the floppy disk. Therefore, the users had problems while transferring the data using the floppy disks. The USB flash drives do not have movable parts like the floppy disks had.

For more detail and online order, please visit www.tape4backup.com

Nokia N95 – GPS Demo

Nokia has again set a standard for phones. This GPS demo is very cool….

Disney Club Penguin Snow Trekker Vehicle with Gary the Gadget Guy

• Unlock items online with special coin
• Pull back and let go feature
• Figure 2” H
• Plastic
• Ages 5+

Product Description
Our Snow Trekker Vehicle with Gary the Gadget Guy will drive your Club Penguin fan wild with excitement. This Club Penguin toy includes a special coin that has a code which kids can use to unlock items online at clubpenguin.com. They can get all kinds of cool stuff which makes Club Penguin even more fun and interactive! Imported. . Unlock items online with special coin . Pull back and let go feature . Figure 2” H . Plastic . Ages 5+ . Collect all of the 2” Mix N… More >>

Disney Club Penguin Snow Trekker Vehicle with Gary the Gadget Guy

Iron Twister – Metal Usb Flash Drive

The Iron Twister Metal USB flash drive is one of the most innovative designs that has been inspired by the popular and successful “Clip ’n Easy” Model that had been introduced as the cap-less USB flash drive in the technological market some time back. It has fused the ease-of-use of the “Clip ‘n Easy” model as well as the robustness of the metal body that has been introduced through the “Iron Twister” USB flash drive. This has helped in maintaining the quality standards required of the USB flash drives and yet keeps the suave design and the sleek look of the USB gadget intact.

There are some exclusive features that helps to distinguish the “Iron Twister” USB flash drive from the other contemporary customized USB flash drives. These have been listed below.

· The Cap-less Advantage – The fact that this USB flash drive has a twisting metal casing that safeguards the actual USB gadget from impacts and falls in any rough office environment that the USB flash drive is used in. The absence of a cap rids you of the nagging worries of misplacing the cap of the USB flash drive and hence damaging the USB gadget as a result.

· Data Protection – The hard metal casing ensures that your data is well protected form external threats. This advantage, along with heightened data retention capacity of the “Iron Twister” makes it a very popular tool among the professionals who are more inclined to use USB flash drives as portable data stores.

· Appearance – The sturdiness of the “Iron Twister” USB flash drive is not the only plus in this leader of innovative USB flash drives. The appearance of the “Iron Twister” is also a major reason why the clientele are attracted to this USB flash drive so much. The elegant steel embodied look of the “Iron Twister” along with the innovative twisting metal case that could be swung aside to reveal the actual USB flash drive enchants users.

· Uses – The “Iron Twister” with its ‘expensive’ looks and sturdy structuring is an asset to behold for corporates. They often use this product as promotional gifts to enhance their brand image and an increase in brand retention among the potential consumer base. Also, corporate organizations can use laser engraved company logos on the external as well as on the internal (the inside of the twist-open metal casing and the revealed portion of the USB flash drive) facets. This double advantage allows companies to increase chances of converting their prospective clients through a marketing campaign that has been strengthened to double over the conventional USB flash drives.

Therefore, you can very well adjudge for yourselves the clinical advantages that the “Iron Twister” USB flash drive has on offer. If you have always been wary of the dangers to your favorite stylish USB flash drive due to rough handling, you can keep your worries aside with the “Iron Twister”. It has merged the robust qualities of a solid metal USB flash drive and the style of a well-designed fashion accessory to produce one of the most innovative technological marvels in the promotional USB drive industry in recent times.

Portable GPS Device – Finished (Kinda)

Image taken on 2005-09-23 17:38:14 by 3D King.

Trudeau Pot Clip Spoon Rest

• Clip-on spoon rest for holding utensils above saucepans and stockpots
• Made from durable metal and heat-resistant silicone
• Keeps drips in the pot so stovetop stays clean
• Heat-resistant to 600 degrees F; safe in the dishwasher
• Available in several colors and sets

Product Description
Trudeau’s revolutionary invention, the pot clip, is a must have for all cooks. A practical, space and sauce saving little utensil…it’ll make you wonder how you got along without it. The Utensil Pot Clip from Trudeau securely attaches to the edge of most cookware, and will hold your spoon, spatula, fork or most utensils. Any drips will just fall right back into the pan…where they should be in the first place. Great way to save space, waste less and make clea… More >>

Trudeau Pot Clip Spoon Rest