Showing posts with label cartography. Show all posts
Showing posts with label cartography. Show all posts

Thursday, March 3, 2011

DeLorme Earthmate BT-20 with Street Atlas USA Plus Review

DeLorme Earthmate BT-20 with Street Atlas USA Plus
Average Reviews:

(More customer reviews)
I have used DeLorme maps and a GPS device for years and have been well satisfied with their quality.So, it was with some anticipation that I purchased the Earthmate BT-20 with the Street Atlas USA Plus 2007.The map software worked quite well as usual.However, the Earthmate BT-20 was not compatible with my Treo 650 with Palm OS or my desk top PC.A lengthy discussion with a DeLorme Tech did not resolve the issue.Also, a review of the GPS forum showed that others were having similar problems.
The Earthmate BT-20 may work on other devices.But, I would do a lot more research before purchase.

Click Here to see more reviews about: DeLorme Earthmate BT-20 with Street Atlas USA Plus

Product Description:
The Delorme Earthmate GPS BT-20 is the ultimate GPS bundle for off-road & on-road action. It's got everything you need for better city and rural travel. The up-to-date mapping programs help you plot out your route, marking off hotels, restaurants and points of interest. The 3D flyovers help you orient yourself in all sorts of terrain, making it easy to wherever you're going.

Buy Now

Want to buy DeLorme Earthmate BT-20 with Street Atlas USA Plus at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr

Saturday, January 22, 2011

Garmin eMap Hiking GPS Review

Garmin eMap Hiking GPS
Average Reviews:

(More customer reviews)
Don't get me wrong, I love this GPS. For me a city boy, this thing is great. However, that being said, there are LOTS of extras you will need, to make this thing work the way you'd like. First off, the base map that comes with it is good only for medium to long trips. So right off the bat if you plan to use it in the metropolitan area and want any kind of detail you need to buy $160 bucks worth of maps, and $100 of extra RAM to hold the maps you download to the unit. Now anyone in their right mind would assume after having paid $180 for the GPS and $160 for the maps and $100 for the extra RAM that you might get a PC to GPS cable right? Wrong. You get to pay another $30 to $60 for the data cable. Want a cigarette adapter? Take out your already shrinking wallet and flop down another $30 to $60. After having shelled out over half a thousand bucks, I still dont have a case. Eh, whats another $20 for a nice leather case. After saying all that I am happy with the product, it is very nice and suits my needs to a tee. I just wish I knew I would have to spend over $560 to get the functionality I thought I was getting for $180.

Click Here to see more reviews about: Garmin eMap Hiking GPS

Product Description:
The GPS 12MAP combines the enhanced software features of the popular GPS III Plus with the rugged design of the GPS 12.Similar to the GPS III Plus, the basemap on the GPS 12MAP will include cartography information for North and South America including a database of cities, interstates, lakes, rivers, railroads, coastlines, and exit information for the federal interstate highway system. Even more remarkable, the GPS 12MAP takes mapping one step further with an added CD-ROM capability. Simply insert one of Garmin's MapSource CD-ROMs into your PC, and download up to 1.44 MB of extra map detail into your GPS 12MAP.The 12 parallel channel GPS 12MAP boasts the same physical characteristics as Garmin's 12CX (excluding color display), including a rugged, waterproof case, dedicated zoom keys for quick map scaling, and a high-resolution LCD display complete with backlighting. The unit gets up to 36 hours of battery life with four AA batteries and includes the ability to store up to 500 user waypoints.

Buy Now

Want to buy Garmin eMap Hiking GPS at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr

Friday, January 14, 2011

Garmin eTrex Legend C Waterproof Hiking GPS Review

Garmin eTrex Legend C Waterproof Hiking GPS
Average Reviews:

(More customer reviews)
Two months ago my family and I joined about 2.3 million others in leaving the Texas Gulf Coast as Hurricane Rita came our way.The road system could not handle that much traffic and a 3 hour drive turned into a 16 hour nightmare.Roads were clogged beyond capacity and I used a county map to navigate along back roads (gravel, shell, dirt and cowpath) to get ahead of a few thousand cars stopped on highways.That worked fine until the map ran out.Then we were stuck in traffic and melting heat.As we sat there I saw other people using nearby roads with confidence and I assumed they had better maps than I did.I was right, but their maps were on their GPS devices.The decision to buy a GPS was made then and there.

I did a lot of research trying to decide which device I wanted to buy and soon found myself lost in a sea of varying opinions.Right after reading a review that extolled the virtues of one unit I would read another that completely trashed it.Eventually I decided that the reviews here and at other sites were not going to give me the answer I was looking for and I would have to buy a device and try it for myself.Using reviews and some common sense I decided that the Garmin eTrex Legend C was a good bet for a trial and ordered it from Amazon.

After giving it a real workout this last week I have to report that this device is a dream.When I chose the Legend C it was my intention that be our introduction into GPS navigation on road and off as well as to use for Geocaching.

We began using it the day we got it by entering an address and navigating to a friend's house on the other side of town.What amazed me was that it chose the same route I would have used, (from among several that were not as desireable).A few days later we used it on a 300 mile trip and it performed flawlessly.It even found our destination, a place in the middle of nowhere, past the end of the last marked road and in a pasture accessible only by a ranch road with no name (that was on the map I downloaded into the device from Garmin City Select Map CD).We used it in the field for several days and my son played with it almost constantly.Before we left to return home we used it to find our first geocache.

The Pros - Great battery life.I do recommend the 12 volt car power cable option because the backlight times out to conserve battery life.We used it for a week (kids sat there and played with it for hours trying to discover all of the features) and it's still on the first set of batteries.

- Easy to read display.Like most other color displays it washes out a little when direct sun is shining on it, but unlike the color display on my cellular telephone it only takes a small adjustment in angle to see the readout well. The display is sharp and automatically changes at dusk and dawn to make itself easier to view in different light conditions.

- Amazingly accurate.When navigating, the device provides warning of upcoming turns by beeping and changing the display.As you get closer to the turn it displays a countdown to the number of seconds before the turn.We were astounded by how accurately it marked the turns to the second.

- Quality of optional maps from the City Select CD.We were out in rough country where even the marked county roads are unpaved and barely maintained.The number of no-name ranch roads scraped out by graders, or are trails marked only by the track of other vehicles that use it, are how people get around once off the highway.Other than some of the smaller tracks this map found every gravel or shell private road we came across.We even found some roads that we had not known existed before as we saw them on the map display while driving around.

Ability to maintain contact with satellites.If you plan to use this in the car I recommend that you turn it on outside the car first and let it find the satellites.It seems to work faster that way.However, while it may take longer for the Legend to find the satellites from inside a vehicle, no matter how it finds them once it acquires the satellite signals it hangs on to them from inside the car.The only way we ever got it to completely lose the signals was to hold it down well below the line of sight from any window.I purchased the optional vehicle mount that suction cups to the windshield and I always had a great signal.Outside, under medium cover, it held signals without a problem.I did not have major cover to deal with so I can't say what would happen in a forest.I expect that the Legend would have the same problems as any GPS would when used under a heavy canopy of trees.

Cons - The device uses a small pointer button to maneuver through options on many of the menus.When trying to manipulate the pointer and then press it to enter an option, it is easy to make mistakes and make the cursor move when you meant to press "enter".A minor hassle but one you should be aware of.

The display is small for use as in vehicles.I could read it allright, but if I were using the device only for in car navigation I would a larger readout.But, as I said I chose this unit to perform a variety of GPS jobs.

Pro and Con - The maps from the CD were fantastic.I have yet to find an error.The "unlocking" process was not as much a pain as I expected from reading other reviews, but it was not as user friendly as I would like.

Maps are loaded by sections and urban areas really eat up a lot ofmemory.My next unit will have more memory or an expansion slot to add memory via SD or CF cards.

Final analysis.If you are looking for a GPS device to perform a wide variety of tasks on and off road then I highly recommend the eTrex Legend C.As an entry level unit it is expensive, but the cheaper devices had limitations that I was not prepared to live with.More expensive units offer more memory and other things that are nice to have, and of course you can find devices that are more specifically designed and useful for more narrowly focused applications.

Click Here to see more reviews about: Garmin eTrex Legend C Waterproof Hiking GPS

Product Description:
Garmin's pocket-sized eTrex Legend C handheld GPS unit enhances Garmin's popular eTrex Legend with a color screen, automatic routing, and longer battery life, making it one of the smallest, least expensive waterproof products to combine a color TFT display with advanced GPS auto-routing abilities. You won't miss a thing when you take this lightweight, easy-to-use handheld out hiking, biking, boating, or geocaching.

Compass indicates direction. View larger.
An easy-to-read color map. View larger.
Displays nearby attractions. View larger.
The eTrex Legend C packs advanced GPS navigation into a compact, waterproof device. The unit offers a bright, transflective color TFT display for easy daylight viewing, automatic route generation, off-route recalculation, turn-by-turn directions with alert tones, and icon-driven menus for finding points of interest (when combined with Garmin's optional MapSource CDs). You'll get up to 36 hours of use on two AA batteries. The unit offers 24 MB of internal memory and its mini-USB port lets you download map data rapidly from Garmin's library of MapSource CDs (not included) with your PC.
You'll enjoy outstanding accuracy of less than three meters (10 feet) when the device is enabled to receive enhanced GPS signals from the Wide Area Augmentation System (WAAS) in the United States. Like on all eTrex units, the primary controls are located on the side of the unit, so you can operate it with one hand. An innovative rocker switch on its face makes inputting data easy, and with it you can scroll through menus or pan the map page.
Other key features of the eTrex Legend C include an auto-route basemap (featuring general map data like highways, major roads, rivers, lakes, and borders); a waterproof design (to IEC 60529 IPX7 standards--submersible in one meter of water for up to 30 minutes); 500 waypoints/routes/tracks (with graphic identification); 50 reversible routes; 20 saved tracks; 10,000 trackpoints; TracBack technology); alarms (proximity waypoint, anchor drag, and off-course, as well as a built-in alarm clock); a GPS patch antenna; selectable audio tones and color schemes; a stopwatch; a hunting/fishing calendar; sun/moon calculations; and a trip computer.
The Legend C includes a built-in, permanent basemap, Americas Recreational, which cannot be altered. The Americas Recreational Routable Basemap v2 includes the United States, Canada, Mexico, and Central and South America, and covers an area from longitude 30 to 180 degrees west and latitude from 60 degrees south to 75 degrees north. It includes a high-level, worldwide map featuring borders and major cities.
Standard map coverage includes oceans, rivers, lakes greater than 30 square miles, lakes greater than five square miles in the U.S. and southern Canada, lakes greater than 10 square miles in central and northern Canada, principal cities, some smaller cities and towns, major interstates, principal highways, political boundaries (state and international borders), major airports, and a database of Interstate exits for the Federal Interstate highway system. This last includes many establishments within about 0.25 mile of exits, including restaurants; diesel and gas stations; hotels, motels, and inns; overnight RV parking; dumps; campgrounds; truck stops; medical facilities; shopping and outlet malls; ATMs; and many more such attractions.

What's in the Box
eTrex Legend C GPS receiver, basemap (Americas Recreational), MapSource Trip & Waypoint Manager CD, PC/USB interface cable, wrist strap, quick reference guide, and owner's manual.

Buy Now

Want to buy Garmin eTrex Legend C Waterproof Hiking GPS at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr

Sunday, January 2, 2011

Pharos REC20 GPS Receiver Only Review

Pharos REC20 GPS Receiver Only
Average Reviews:

(More customer reviews)
This GPS receiver was packaged and rebranded with a Microsoft logo with Streets and Trips, and is almost worthless. You can count on this receiver not receiving anything if you have any amount of trees, buildings, or less-than-perfect weather conditions. In a vehicle in the most perfect conditions it only manages about four satellites, and that's with a clear sky and no surroundings. Please try to stay away from this GPS receiver.

Click Here to see more reviews about: Pharos REC20 GPS Receiver Only

Product Description:
12 parallel channels.Built-in antenna.Bluetooth transceiver for wireless communication.6-hour replaceable, rechargeable Lithium Polymer battery.Enhanced sensitivity receiver offers fast position acquisition time.Blue LED Indicator Glows blue when powered on.NMEA-0183 data protocol.Superior navigation performance in urban, canyon and foliage environments.Rigid shock and vibration compliant.FCC and CE compliant.Dockable to a Bluetooth dock (sold separately) or a CompactFlash adapter (sold separately).

Buy NowGet 70% OFF

Want to buy Pharos REC20 GPS Receiver Only at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr

Friday, December 31, 2010

Navman e-Series GPS Navigator for Laptop Computers Review

Navman e-Series GPS Navigator for Laptop Computers
Average Reviews:

(More customer reviews)
THE PRETTY GOOD:
Rand McNally makes pretty maps, though
- You need to download an updated version to run on XP
- Level 1 display (whole continental US) only aligns its layers in 800x600 screen mode (but zoomed-in levels 2+ adapt to any screen size).
You can alter the map display to myriad available schemes, or make your own. Special display mode for night viewing, automatically engaged after dusk, for example. Very pretty.
THE USEFUL BUT TROUBLESOME:
At its heart, the issue is the integration of the NavMan GPS with Rand McNally's StreetFinder!
NavMan hooks up trivially easily, and starts looking for satellites (once you have the Windows-XP update downloaded from Rand McNally's site; otherwise the software hangs). Unfortunately, the antenna had a wretched time finding the satellite signals. I could get my position at home on my desk, or out in a field with the antenna laying in open grass, but it couldn't find satellites in my car, on the dash, mounted inside the windshield, or even on top of the car.I could get a fix holding it out the driver's window, but this isn't a recommended practice!
After two weeks of frustration, I discovered the secret - embedded in my windshield is a slight shading film that is also my car radio antenna, which blocks other signals from penetrating.However, there's a 3 x 12" clear rectangle in each upper corner of the windshield, through which the GPS antenna does receive!You'll have to find *your* spot.
Other troubles include
- The map and the GPS track don't stay aligned when you go through several zoom and scroll clicks
- The GPS can navigate to a point or a route (e.g. distance to the next turn), but it looses the route from time to time, and sometimes can't resume tracking it from mid-route.
- You have no control over the routing, like in other software, to avoid toll roads, take or avoid highways, or do multiple waypoint routing.
- The maps seem to be vintage 1999-2000 or so (3-4 years old now), and missing new streets and addresses.There is no apparent way to download updates to the map database.
- Its address "geocoder", which turns an address into a point on the globe (Lat/Long), is quite picky with your way of writing the address, and may not be able to "find" it.Some times, editing the address can produce a match;
- It has a built-in address book to use in your drives, but no apparent way to import or export an existing address book (e.g. Outlook) into the software, or keep changes coordinated with your existing address book, except through lots of typing, cutting, & pasting.
- Every single time you turn on the GPS you have to Agree to follow the rules of the road while using it, which is (a) annoying (b) just legal protection for Rand McNally and (c) seems to push against its only significant use, which is to track what you're doing while driving.(The laptop isn't usually useful to track your progress while, for example, hiking.
- The TTFF (time to first fix, receiving enough GPS satellites) of "48 secs." is an average -- a first fix may take 2-6 minutes, and a reconnection may take seconds.
THE WRETCHED AND DISMAL:
RM's Directions work,
BUT YOU NEED AN INTERNET CONNECTION TO COMPUTE THEM!
(i.e., the software loaded off 4 CDs only includes data to display; the route computations are on networked servers. On the road, you need to compute all your routes at home or in the hotel, and God help you if you are in a strange place in the car and need to find the route out. You're on your own. This seems made for those who have a roaming (wireless) Internet connection, live in the car.)
All in all, some nice concepts here, and they'll really be terrific when they're debugged, and StreetFinder & NavMan are working flawlessly together!

Click Here to see more reviews about: Navman e-Series GPS Navigator for Laptop Computers

Product Description:
The NAVMAN GPS e Series for notebook computers is an easy-to-use solution that turns a notebook computer with a USB port into a complete navigational system. You get everything you need for real-time mobile GPS direction and mapping capabilities. Just load the Rand McNally StreetFinder Deluxe Travel Navigation Software onto your PC. Plug the GPS receiver into your notebook's USB port and you're ready to plan trips, locate destinations and find points of interest such as hotels and restaurants. Your navigational solution operates using your notebook's power source and provides precise information on your location and how to get to your destination.The heart of your NAVMAN GPS solution is the powerful antenna, which connects you to up to 12 satellites - pinpointing your position anywhere in the world.And the Rand McNally StreetFinder Deluxe Travel Navigation Software includes detailed street maps for the contiguous United States and Hawaii; plus the location of over a million points of interest and businesses.The NAVMAN GPS e Series includes the GPS receiver, Rand McNally StreetFinder Deluxe Travel Navigation Software, USB connector and windshield-mounting bracket.

Buy NowGet 13% OFF

Want to buy Navman e-Series GPS Navigator for Laptop Computers at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr

Saturday, December 18, 2010

iBlue737A+: i-Blue 737A+ Bluetooth GPS Receiver (66 ch MTK v2, AGPS, Auto On/Off, WAAS) Review

iBlue737A+: i-Blue 737A+ Bluetooth GPS Receiver
Average Reviews:

(More customer reviews)
I was up and going within minutes. Works great with my Vista laptop and my Motorola Q. Really amazing to use on the Q, better then my stand alone GPS as the Q has full time internet along with the GPS so data is up to date all the time.

Way cool, I recommend.

Click Here to see more reviews about: iBlue737A+: i-Blue 737A+ Bluetooth GPS Receiver (66 ch MTK v2, AGPS, Auto On/Off, WAAS)

Product Description:
General:# GPS Chipset: MTK GPS# Frequency: L1,1575.42 MHZ# C/A Code: 1.023MHz chip rate# Channels: 66 CH for tracking# Antenna: Built-in patch with LNA# Datum: WGS-84Acquisition Rate:# Cold Start: 35 sec, average# Warm Start: 34 sec, average# Hot Start: 1.5 sec, average# Reacquisition: <1sec# AGPS: <1secAccuracy (none DGPS):# Position: Without aid: 3.0m; 2D-RMS DGPS:2.5m,2D-RMS# Velocity: Without aid: 0.1m/s; DGPS:0.05m/s# Sensitivity: -165 dBm (tracking)Dynamic:# Altitude: < 18,000m# Velocity: < 515m/sec# Acceleration: 4gProtocol:# GPS Output: NMEA-0183(V3.01) - GGA, GSA, GSV, RMC (default)# Data bit : 8, stop bit : 1 (Default)Interface:# Bluetooth? Version 1.2 compliant# Output Power: Class 2 (10 meter in free space)# Frequency: 2.4 to 2.48 GHzPower:# Battery: Li-Ion# Charging Time: 3hrs (Typical)# Operation Time: Up to 32 hrs# Power Charge: Mini USBEnvironmental:# Operating: -10°C to +60°C# Storage: -20°C to +60°C# Charging: 0°C to +40°C# Humidity: 5% to 90% non-condensingPhysical:# Dimension: 46.5(W) x 72.2(L) x 20(H) mm# Weight: 64gOthers:# Certification: CE / FCC# LED: Bluetooth, Navigation, Battery / charger stuatus# Accessory: CD, USB cable, Car charger, Quick Start Guide

Buy Now

Want to buy iBlue737A+: i-Blue 737A+ Bluetooth GPS Receiver (66 ch MTK v2, AGPS, Auto On/Off, WAAS) at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr

Friday, December 3, 2010

Garmin GPSMAP 60CSx Waterproof Handheld GPS Unit Review

Garmin GPSMAP 60CSx Waterproof Handheld GPS Unit
Average Reviews:

(More customer reviews)
Do not purchase from this "storefront" (sedative3145), the seller untruthfully claims to have this item (Garmin GPSMAP 60CSx Waterproof Handheld GPS Unit (GPSUnit w/Topo US 2008)) in stock. I received no communication at all from sedative3145, Amazon had to cancel my order. In order to get the equipment in time, I had to reorder it thru Amazon, costing me an additional $47.

Click Here to see more reviews about: Garmin GPSMAP 60CSx Waterproof Handheld GPS Unit

Product Description:
The GPSMAP 60CSx is an upgrade of the Garmin GPSMAP 60CS, one of Garmin's most popular GPS models used for outdoor and marine applications. Equipped with a removable microSD card, you can easily swap out your detailed mapping data. Located inside the waterproof battery compartment, you can access the microSD card slot to load map data and transfer your routes and waypoints via the 60CSx's USB connection. Considered the de-facto standard handheld GPS among serious outdoor enthusiasts, each 60CSx is shipped with a blank 64 MB microSD card. You can also purchase new microSD cards that are pre-loaded with Garmin MapSource Topo and inland lake maps, Garmin BlueChart marine cartography, and Garmin City Navigator street maps. Features An improved, highly sensitive GPS receiver that can acquire satellites faster than ever and can help you track your location in challenging conditions, such as thick forests or tall buildings. Barometric altimeter for exceptionally accurate elevation data. Electronic compass that can display a precise heading even when you are motionless. IPX7 waterproof, rugged case can withstand an accidental dunk in the water and still perform. Large, color TFT display makes viewing the screen easy, day or night. Built-in Americas autoroute basemap, including highways, exits and tide data, gives you automatic, turn-by-turn directions. Specifications 160 x 240 color active matrix TFT display Waypoints: 1000 Routes: 50 Built-in celestial tables Geocaching mode Area calculation Outdoor GPS games Dual integrated built-in speakers Interfaces: USB and Serial Battery life: approximately 18 hours (typical) Includes 64 MB MicroSD card Belt clip USB cable MapSource Trip and Waypoint Manager CD Lanyard Owner's Manual Quick Start Guide Warranty Brochure Dimensions: 6.1"H x 1.3"D x 2.4"W Display dimensions: 2.2"H x 1.5"W Weight: 7.5 oz with batteries Warranty: one year parts and labor Model Number: 010-00422-00

Buy Now

Want to buy Garmin GPSMAP 60CSx Waterproof Handheld GPS Unit at other amazon sites? Click the corresponding icon below:



buy it at amazon.combuy it at amazon.co.ukbuy it at amazon.cabuy it at amazon.debuy it at amazon.fr