แสดงบทความที่มีป้ายกำกับ vista แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ vista แสดงบทความทั้งหมด

Garmin eTrex Vista Handheld GPS Navigator

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The eTrex Vista combines a base map of North and South America, with a barometric altimeter and electronic compass. The compass provides bearing information while you're standing still and the altimeter determines your precise altitude. The Vista is also designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). This product will provide position accuracy to less than three meters when receiving WAAS corrections.The eTrex Vista also boasts an internal memory capacity of 24 megabytes, which allows it to accept downloaded mapping data from Garmin's MapSource CD-ROMs, including Fishing Hot Spots. A silver case gives this unit a high-tech look. New to the product design, Garmin will include marine aids to navigation in addition to the base map. These navigational aids can be pre-loaded into each unit from the factory.It is compatible with most Garmin MapSource products including BlueChart marine cartography, MetroGuide, and Fishing Hot Spots. Accepts up to 24 megabytes of downloaded map detail.
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Technical Details

- WAAS-Enabled
- Same Features As Grm0025600 Etrex Legend Plus A Built-In Barometric Altimeter & Electronic Compass
- Compass Provides Bearing Information While User Is Standing Still
- Altimeter Determines Precise Altitude & Provides A Graphic Profile Of User¿S Trip
- Contains 24 Mb Internal Memory For Storing Detailed Map Data
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Customer Buzz
 "When it works..." 2009-02-18
By R. Stephenson (Chesapeake, Va)
Everything about the Etrex works; right up to the point the screen fails. And this did not just happen to me, it also happened to two friends of mine. Bottom line I have owned several Garmin products and been quite pleased but the Etrex is not reliable.

Customer Buzz
 "Display sux" 2008-10-06
By D. Buehler (PA, USA)
The display is dim & hard to see/read. Back light is not very bright. Tried replacing batteries (twice) still no improvement in the display. Returned the unit one day after receiving.

Customer Buzz
 "Garmin Etrex Vista" 2008-04-06
By Shawn N. Flynn (california)
Garmin eTrex Vista Handheld GPS

Bought it for a road bicycle, and I love it! Bought it with the bicycle mount. Received it and started using it the same day. It has a million features, so it takes a bit of reading to setup all the options. Oh...you have to buy MapSource to fully utilize the unit. I tried the cheaper method of uploading and downloading to the unit. Could not get to work with Google Earth Plus, I did get to work with other 3rd party software. But I finally coughed up the $100 bucks (almost as much as the unit) and bought MapSource North America.



Now I was cooking was gas! Uploading, downloading, mapping, graphing, analyzing my ride. It is incredible all the information that can be gleamed from the interface with MapSource.



Now that I have used it for a bit, I love it even more. You can plan routes, or not. Use the tracks you created, later. The graphing on the altimeter is wild! The maps are incredibly detailed. I could go on and on about all the features, for the price this unit is the BOMB.



I had a sneaky suspicion that I might need to buy the software. So I chose the Vista. However, I am so pleased with the unit that I wish I had bought the colored more sensitive(GPS wise) higher end model.



Customer Buzz
 "Too simple" 2008-01-27
By A. Gandini (Canoas, RS, Brazil)
It is a good receiver, but its operational system is too simple and slow to use. But for the price, it worths.

Customer Buzz
 "Great Value for Family Geocaching" 2008-01-13
By L. Haskell (Orinda, CA USA)
Well priced & worked very well the first two times we used it. Easy to figure out, even my kids used it.


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Garmin eTrex Vista H Handheld GPS Navigator

Buy Cheap Garmin eTrex Vista H Handheld GPS Navigator


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The Vista H will include a high sensitivity receiver and will also support USB interface enabling high speed map downloads. An electronic compass and barometric altimeter are also included with the Vista H. The Vista H includes 24 MB of internal memory which will enable free space for downloading new map data. Software will include Geocaching capabilities with a14 hour batter life.
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Technical Details

- High-sensitivity, WAAS-enabled GPS receiver in a rugged waterproof case for peak performance in any environment
- Built-in basemap shows lakes, rivers, cities, roads coastlines, marine navigation aids and landmarks
- USB interface for faster map downloads; 24 MB of internal memory offers plenty of room for plenty of room for maps, waypoints, routes and saved tracks
- High-contrast, backlit 2.4-inch LCD display; four-way cursor for smooth, one hand operation
- Includes an electronic compass for continuous bearing information and a barometric altimeter for precise altitude
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Customer Buzz
 "Nice unit, but poor documentation and worthless basemap" 2009-07-17
By Reviewer
Being new to GPS, I was excited to see what all I could do with this thing and how to make it do it. Unfortunately, the instruction manual is very vague. Many of the menu features are not even listed and the functions are not explained. It's basically, "to get to here, press this button". How about some examples? If you already are familiar with GPS, I suppose this would be fine, but it has been countless hours of experimentation to figure out some of the funtions.



Also, the basemap that comes with this is very basic - just major roads. There are also limited maps that you can purchase for this, and in fact I don't think the Garmin site accurately lists all that are available (I would think that the Vista H would support all the maps the Vista supports, but the site says no). Expect to pay $120 for a map disk. I'm thinking the 100K topo map would be the best since it shows detailed streets and items of interest in parks. It's pretty lame as a topo map though from the demo on the Garmin site.

Customer Buzz
 "Solid GPS unit for the price" 2009-05-22
By Michele Mattix (Sedona, AZ)
I bought this GPS unit to prepare for a Garmin GPS class I was asked to teach. I own several GPS units and I am a GPS/GIS professional focussing on training and consulting. I usually restrict my GPS usage to professional grade mapping equipment (Trimble, specifically) but I recently branched off into the world of recreational GPS to expand my training offerings. I've used the eTrex series GPS before and this Vista H unit is another nice addition to the line-up. Let me say that if I were buying an eTrex to use as my sole GPS unit, then I definitely would have opted for the color screen (Vista HC or HCx). The color screen adds a lot more bang for the buck.



Garmin has done a good job with these little units. The Vista is small, light-weight, and quick to respond. The new high-senstivity (that's what the 'H' stands for) receiver locks onto satellites very quickly. The internal compass and altimeter work very well and are easy to calibrate and turn on/off. On the negative side, something I find to be true for all of the eTrex models is that the operating system a bit clumsy to learn and I usually need to spend a good 5 minutes re-orienting myself to it when I use the eTrex in the field. I find that the buttons on the unit are not intuitivey laid out so it is hard to remember which one does what. Once I'm in the flow of using the eTrex, however, I can navigate through the pages/settings fairly easily -- it just requires those first few minutes of reaquainting myself each time. I would definitely recommend a bit of training before you use the unit -- especially if you plan to collect tracks. A common problem that Garmin users have is that their track log shows a long, continuous line on the map that connects -- with a straight line -- your new location to your last one. This can leave a long straight line on your map if, for example, you used the unit in Phoenix on your last hike and are now starting it up in Los Angeles. It's all about managing the track log.



The unit costs under $200 which is a great price. I like that I can collect points and lines (waypoints and tracks) that I can then add to Google Earth (directly) or to ArcGIS. The workflow for adding to ArcGIS is a bit convoluted as the GPS file format has to be converted first and that requires third-party tools. There are many of them out there, it's just a matter of trying them out and finding what works for you.



As a GIS professional, I find the Garmin model of buying base map data unuseful. The eTrex comes with a very basic base map. If you want more detail (topo maps, for example) then you must purchase these from Garmin. The base map you buy is only good for 1 GPS unit. So if you own multiple eTrex, for example, you must purchase the same data multiple times. In the world of GIS, once you acquire data -- such as topo base maps -- then it is yours to use as you want. With Garmin, you are not free to load your own data onto the GPS unit.



For the sake of comparison, I usually use my Trimble Juno SB unit for GPS hiking. This unit costs more (starting at $750) but it offers a professional workflow. This is not something that is important to most hikers, but it can make a world of difference to those using GPS for search and rescue, fire management, etc. The Juno is designed to collect GIS-ready GPS data which means you can collect points, lines, and polygons as well as attributes then export the data directly to shapefiles. Best of all, you can load your own data onto it -- imagery, existing shapefiles, CAD, and other file formats. The unit might cost more initially, but you are free to load whatever data you can acquire onto it and it allows you to quickly bring your GPS data into a GIS without having to manually enter attributes. You get to collect all of your user-defined attributes in the field while logging your GPS positions.



I would definitely recommend this unit as a basic mapping GPS unit though I would suggest spending a bit more to get the color screen. Also, if this is your first foray into GPS, invest in some basic training -- it will save you a lot of frustration and help you get the most out of your GPS unit. You can usually find a half-day Garmin training class by searching around the state parks and community college non-credit programs -- there are also online training courses you can find by doing a Google search.



Happy trails!

www.GeoMattix.com


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