Q: How much can I make? A: We can’t say exactly, but here’s an example of what could happen. The chart below assumes you refer 3 people, and those 3 people refer 3, then those refer 3, through 10 levels, and each referral gets 1000 page views for the month, and the month’s RSR is $0.50.
Results are not guaranteed. This is just an example of what could happen. Please see terms for full details.
Get the most out of your GPS investment by learning to combine GPS, compass, and topographic maps to form a powerful navigation system. GPS & Land Navigation Instructional DVD takes outdoor enthusiasts beyond the basics of GPS operation and into the exciting realm of land navigation. Rather than focusing solely on the GPS receiver, GPS is presented as part of a powerful navigation system including topographic maps and compass. In addition to GPS navigation basics such as obtaining a lock, working with waypoints, and using routes, the DVD teaches the less understood aspects of GPS technology which help users to navigate within its limitations. In order to empower the outdoor enthusiast, the video emphasizes the benefits and teaches the use of topographic maps in conjunction with GPS. Detailed graphical animations are used to clearly demonstrate how to work with both the UTM and Latitude/Longitude coordinate systems. In addition to working with paper maps, the video demonstrates some of the advantages of increasingly affordable mapping software packages. As an added bonus for those looking to purchase their first GPS or upgrade their existing model, the DVD includes a chapter on selecting a GPS unit which explains options available in handheld GPS receivers and PDAs. The information-packed DVD is broken down into seven individual chapters in order to facilitate the ease of learning. Expert tips and graphical illustrations are used to clearly communicate important concepts. To view screen shots of the program click on the cover image above.
Features: Closed Captions for the Deaf and Hard of Hearing. V-Chip Technology enabling parents to choose what programs and movies are appropriate for children. Reads both TV and MPAA (movie codes). Capability to block out specific language, sexual situations, violence and dialogue. Compatible with any TV through a Video Source (cable box, satellite receiver or VCR). Connects easily to TV and Video Source with standard 75 ohm cable. No RCA audio/video connections needed. Remote control and IR Link included. FCC approved.
Book Description
Get up to speed fast with this full-color guide to Apple’s revolutionary new mobile phone– widescreen video iPod–Internet communications device.
Announced to great fanfare, Apple’s iPhone promises to reinvent the market for portable electronic devices, combining mobile phone, music and video player, digital camera, Internet browser, and e-mail in a single sleekly designed, brilliantly engineered package. Illustrated throughout with full-color screen shots and illustrations, this fun and easy guide helps you make the most of all the features of this pioneering device.
* Make and receive phone calls
* Set up iTunes and your iPod
* Buy music and videos
* Play podcasts, music, videos, and photo slideshows
* Browse the Internet
* Send and receive e-mails and instant messages
* Take and organize photos
* Sync with your desktop
* Troubleshoot common problems
* Usable and protective, the protective case for your Apple iPhone
* Durable soft to the touch, and can strech and flex to help cushion your iPhone from bumps and hard knocks
# Determine the type of internal antenna in your GPS. This information will likely be listed in a table of "specifications" in the back of your owner's manual. There are two main types:
* Patch antenna, and
* Quadrifilar helix antenna
# Hold your GPS properly to receive a stronger signal from the GPS satellites:
* If you have a patch antenna hold your GPS flat
If you have a quadrifilar helix antenna hold your GPS erect
# Stand where you have a clear view of the sky. Buildings, hills, trees, etc., will block the signals from the GPS satellites. The goal is to receive the signal from as many GPS satellites as possible.
# Hold your GPS at shoulder height. Even your body can block the signal from the GPS satellites.
# Use "position averaging". This is a feature that allows your GPS to take many measurements and then calculate an average position before saving it in the GPS receiver's memory.
# Turn on the WAAS capability. The WAAS signal is broadcast from several geo-stationary communications satellites. The WAAS signal provides corrections for your GPS measurements and enhances the accuracy of your GPS receiver.
EasyGPS
EasyGPS by Topografix is a free utility that will open and transfer Travel By GPS waypoint and route data in GPX format to your Garmin, Magellan, or Lowrance GPS receiver. With EasyGPS you can also create and edit your own waypoints and routes.
ExpertGPS
EasyGPS's big brother, transfers all GPX data (waypoints, routes, and tracks) at TravelByGPS.com to your GPS receiver. ExpertGPS uses your internet connection to download free topographic and aerial photo maps from the Internet and stores them on your computer. Moreover, ExpertGPS is a great tool for editing GPX data and creating simple maps. New ExpertGPS Ver.2 adds custom symbology and the ability to create area (polygon) map features.
Fugawi Global Navigator Software
Fugawi Global Navigator is designed for overlaying GPS data on digital basemaps from a variety of sources. FUGAWI OFFERS DIGITAL MAPS THAT YOU CAN'T FIND ANY WHERE ELSE. Global Navigator now comes with a vector world background map, elevation data, place names data, and street maps. Fugawi will also import scanned map images that you can georeference (calibrate) and use to create your own trail guides, street maps, and nautical charts. The "fly through" feature allows you to see your maps and data in 3D as never before. And now you can create digital tour guides by linking proximity waypoints to multi-media resources. Fugawi Global Navigator supports the GPX file format and runs on PC, PocketPC, and Palm computers.
Goto Down Load
The 24 satellites that make up the GPS space segment are orbiting the earth about 12,000 miles above us. They are constantly moving, making two complete orbits in less than 24 hours. These satellites are travelling at speeds of roughly 7,000 miles an hour.
GPS satellites are powered by solar energy. They have backup batteries onboard to keep them running in the event of a solar eclipse, when there's no solar power. Small rocket boosters on each satellite keep them flying in the correct path.
Here are some other interesting facts about the GPS satellites (also called NAVSTAR, the official U.S. Department of Defense name for GPS):
* The first GPS satellite was launched in 1978.
* A full constellation of 24 satellites was achieved in 1994.
* Each satellite is built to last about 10 years. Replacements are constantly being built and launched into orbit.
* A GPS satellite weighs approximately 2,000 pounds and is about 17 feet across with the solar panels extended.
* Transmitter power is only 50 watts or less.
The Beginning - Handheld GPS units
Until fairly recently, there was only one real choice for a handheld GPS. While they were made by different manufacturers, and came in different shapes and colors, they all basically did the same thing - give you a position, and allow you to plan where you would like to go (through a route) and mark where you have been (through marks and tracks). Most include some rudimentary map or other display to show the routes, marks, and tracks; with "better" maps available - some even in color. Fundamentally, however, these types of GPS units are limited by their memory and custom "firmware" (the operating system software embedded in the GPS that controls the display, etc.) Customization (beyond those features provided by the manufacturer) is basically out of the question on dedicated handheld GPS units.
The Next Step - Handheld Computers
As handheld computers (Palm, PocketPC) became more powerful, a new option became available. Since Palm and PocketPCs are real computers (with a relatively "open" operating system) anyone can write a software program that will run on those devices. Their displays tend to be bigger and brighter than those found on a handheld GPS, yet are about the same physical size. Because cabling between a handheld GPS (for position) and a handheld computer (for display) is tricky and very cumbersome, it was only a matter of time before various people started making GPS units that plug directly into (or otherwise attach themselves) to the various handheld computers. At first, getting the right GPS card/sleeve was tricky at best; fortunately, things are starting to settle down in this regard.
The natural progression of this technology would be a handheld GPS that is also a handheld computer (no external attachments, sleeves, etc.) Garmin has released this, its iQue. The iQue comes in two configurations: either as a Palm or PocketPC handheld device. However, it also has built into it a GPS receiver. This receiver is configured such that any Palm or PocketPC software product that can communicate with a GPS, can work on the iQue.
And the technology continues; there are cell phones that are also Palm Handheld devices that also have built-in GPS receivers. Again, the beauty of this design is that these devices can run any Palm-compatible software product - from mapping applications, to spreadsheets, to solitaire, to address books, to wireless web/email, to… (you get the point.)
1. Determine what you will be using the GPS receiver for. Believe it or not, GPS units are designed for a variety of uses, and the feature-set of each unit caters to different usage patterns. Some possible uses are:
* Vehicle Navigation - Driving on the road
* Off-Road Activities - Hiking, hunting, skiing, etc.
* Water Activities - Boating, fishing, etc.
* Aviation - Flying a plane
* Geocaching - Navigating to waypoints for fun treasure-hunting
2. Decide on the form-factor of your GPS receiver. This essentially describes the shape & size of the technology, or how small of a space you want to use GPS functions in. Some possibilities are:
* Handheld - A stand-alone unit that generally fits in one hand, with its own screen and buttons
* Laptop sensor - A small, plain "box" that connects to your laptop, and lets software on your laptop do the rest of the work
* PDA integrated - If you have a Palm or Windows Mobile PDA, you can get add-on sensors and software for them to do the same job as a laptop, but have it fit in the palm of your hand.
* Marine/Vehicle mount - Something which will stay in your vehicle or boat at all times, and only provide vehicle/craft navigation
* Wrist mount - Tiny GPSs have been integrated into wrist-watch form, ideal for jogging and other outdoor exercise purposes. Some of these units come with built-in fitness sensors, like heart rate monitors.
3. If you prefer the laptop sensor or PDA integrated types, your choices are limited only to compatibility with your operating system (Palm or Windows), and whether or not you want it to connect wirelessly. Ensure that both your laptop/PDA as well as the GPS unit are Bluetooth enabled if you expect wireless operation between the two. The rest of your functions will be determined by the software you use, which you can acquire independant of your hardware purchase. Despite this, all GPS units of this type will come with a packaged software bundle of some sort.
4. If you prefer a vehicle/boat mount unit, examine sizes, possible mount locations, antenna configurations etc. that are right for you. Consult your retailer for options. Some marine GPSs come with built-in fish finder features as well.
5. If you prefer a handheld unit, consider the following additional features and how important they are to you:
* Colour screen - More expensive, but some people find them easier to read
* Battery requirement & consumption rate - how many batteries does it take, which type, and how long does it take to drain them? Would you prefer a rechargable unit?
* Electronic compass - telling what direction you are facing while you are standing still. GPS units without this can only report your direction when you are moving.
* Barometric altimeter - calculating altitude based on air pressure
* Mapping - Displaying your current position on a map, uploading extra/custom maps into your unit
* Data entry - Some GPS units only allow you to upload waypoints from a PC, while others allow you to enter them while in the field
* Communications - Some GPS receivers have built-in two-way radios (ie: walkie talkies) to allow for communications as well as navigation. These units may provide position-sending functions so that you can locate others in your party
* Removable memory cards for maps - Some people prefer to be able to swap maps while in the field, rather than connecting their GPS unit to a laptop. You may purchase a GPS that provides a CompactFlash (CF) or SecureDigital (SD) slot for map cards if this is important to you.
6. While there are countless GPS brands on the market, both Garmin and Magellan brands have proven to be mainstays in the GPS arena. Each brand provides an online interactive tool to ask questions and recommend a product to you:
* Garmin Purchase Assistant - http://www.garmin.com/purchaseAssistant
* Magellan Product Finder - http://www.magellangps.com/ProductFinder
7. After you find the product that is right for you, check eBay to get an idea of what the market value is. This can often be well below the manufacturers suggested retail price found on the manufacturers website. Don't forget to factor eBay shipping into the price.
8. Armed with the knowledge of your ideal unit and how much you should expect to pay on eBay for it, visit the following stores in your local area to see if they carry the model you're looking for at a better price than eBay sells it for:
* Outdoor/trail shop - Anywhere that sells hiking or camping requipment
* Hardware store - Many hardware store chains sell GPS units in their hunting/outdoor departments.
* Department store - Stores such as WalMart carry GPS units in their hunting/outdoor departments.
* Marine equipment store - Even handheld units can be often be found at boat equipment shops.
9. The most important thing to remember about any handheld GPS unit is that the tiniest detail can ruin the experience for you. Buttons that are too small, or located in awkward places, or units that are *just* too big to fit in a certain carrier, etc. can all be deal breakers. The best way to deal with these challenges is to be sure that there is a money-back gaurantee or return policy if you find that the unit doesn't work for you in a practical environment. To this end, be sure to set aside time as soon as possible to test your new unit out as much as you can before your return policy runs out.
* Bring along a friend or family member that you get along with and understands what you need. They might be a big help if you're trying to decide between different units.
* If you are very undecided, don't buy anything right away, but write down the model number of the units you want to know more about. Then go online and read customer reviews and tech reviews (found in magazines or ezines).
* While you're online, try some price searches. You may find the 'better' one a salesman was pushing at the same price as the 'lesser' one you were considering at the local store. Caveat emptor: If it sounds too good to be true, do some extra research. Buy from reputable on-line dealers.
* If you're waiting for the current 'top of the line' gadgets to get cheaper (they will), consider buying just what will get you by with a mind towards selling it off when the price for what you really want gets better. The $900 ones will all be $300 next year, when all the new ones pop up. A $300 one you buy now will still be worth $100 or $200 to somebody who doesn't have one.
As we navigate our roads, and go to new places, we're more dependent than ever on map sources for information. Purchasing a GPS unit -- like TomTom or Magellan -- can be a great idea if you plan on taking a road trip, or want to navigate in an unfamilar location. Choosing a unit, however, can be daunting. Try these steps to help you choose.
# Before going anywhere or searching, determine what your budget is and what features are important to you. If you don't know anything about navigation units, determine how much you are willing to spend, and move on to step 2.
# Go online or find a store that sells a wide variety of units. Look in "GPS" or "GPS/Navigation" departments. You may also want to search for "Satellite Navigation" or "sat nav".
# Look over the description, price, and features of each model. A particular brand may have 3 or 4 different models with a variety of prices and features going from low-end to high-end.
# Talk to a customer service representative about the different models. Most large stores, like BestBuy and Circuit City, don't give their employees commission to push a particular model, so you can usually depend on their suggestions and information.
# Try to narrow the field a little bit by eliminating brands you don't like, models that are too expensive, and units with features you don't want or need.
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