Monday, June 29, 2009

Magellan MapSend Review


Magellan manufactures the popular Meridian and SporTrak GPS receiver lines. The Meridian receivers use memory cards for map storage, and the SporTrak models have a fixed amount of internal memory to store maps. (You can upload maps to all SporTraks with the exception of the basic model.) Software products that you can use with Magellan mapping GPS receivers include the following. Information about all these products is available at the Magellan Web site.
  • MapSend DirectRoute: This software package provides street maps, POIs, automated street routing, and turn-by-turn directions for most Meridian and SporTrak receivers. With automated street routing (also called autorouting), you can enter a starting and destination street address, and the GPS receiver will provide you with a route, including street directions. Most GPS receivers give you a straight-line route between two points, but Magellan upgraded the firmware on a number of their receivers to support both straight-line and street routes when MapSend DirectRoute maps are uploaded. Versions of the software are available for the United States, major cities in Canada, and Europe.
  • MapSend BlueNav charts: These are nautical charts with detailed coverage areas and enhanced marine navigation information, such as currents, tides, and port services. Charts, available for a number of coastal areas in North America and Europe, can be purchased on CD-ROM or preloaded SD memory cards.
  • MapSend Topo: The Topo product is designed for outdoor recreation use and features 1:10Bulleted List0,000 scale topographic maps of the United States, including trails, roads, rivers, lakes, coastlines, and POIs. After you upload the maps, you can display elevation profiles on your GPS receiver for roads, trails, and user-created routes.
  • MapSend Streets & Destinations: Magellan’s original road map software package has versions available for the United States and Canada. If you’re looking for street navigation software for your Magellan, I recommend MapSend DirectRoute because of its autorouting features and more current NAVTECH maps. Choose Streets & Destinations if you have an older GPS receiver that isn’t compatible with DirectRoute or if you’re on a tight budget. (Streets & Destinations is a bit cheaper than DirectRoute.)
  • MapSend Streets Europe: Magellan also offers street-level maps of Europe for its GPS receivers. Like with Streets & Destinations (see the preceding bullet), if your GPS receiver is compatible with DirectRoute, I suggest going with the European version.
  • MapSend WorldWide Basemap: This map software package expands your GPS receiver’s built-in basemap coverage to other international regions. Each basemap region has basic map features such as cities, highways, waterways, railroads, national boundaries, and shorelines. Don’t expect street-level detail, but there’s enough information to help you get around.
Check periodically for current information about Magellan map products; go to www.magellangps.com.

Saturday, May 30, 2009

GPS Manufacturer Software Reviews


GPS receiver manufacturers have a number of software products available for their models that support maps. So you have a better understanding of what types of maps are available, here are the different map software packages that the major GPS receiver manufacturers offer. Read on to discover what types of maps you can upload to the three main brands of GPS receivers. For more information and in-depth reviews of GPS receiver manufacturer map products, including screenshots, visit http://gpsinformation.net. GPS receivers sold in different parts of the world typically have different basemaps. For example, a GPS receiver sold in Germany will have a more detailed basemap of Europe, compared with the same model of receiver sold in the United States.
I want to clarify a point that sometimes confuses current or prospective GPS receiver owners: Each of the major GPS receiver manufacturers has their own line of map products that all sound pretty similar. Here they are:

Magellan (www.magellangps.com) MapSend
Lowrance (www.lowrance.com) MapCreate
Garmin (www.garmin.com) MapSource

MapSend, MapCreate, and MapSource all refer to the respective PC programs that allow you to view maps on your PC, upload maps to your GPS receiver, and manage GPS waypoints, routes, and tracks. Magellan, Lowrance, and Garmin ship these programs with their respective map products. Just remember that MapSend, MapCreate, and MapSource are not maps nor map data but simply the programs that interface the map data. In addition to map products, several GPS manufacturers sell waypoint and route management software. If you don’t care about uploading maps but want to transfer and save waypoints, routes, and tracks, I recommend using the free G7ToWin program (which works with most all GPS receivers) that you can download at www.gpsinformation.org/ronh.
Some manufacturers offer GPS receivers bundled with map software and other accessories. These bundled products are usually cheaper than separately purchasing the GPS hardware and map software, so shop around. Just like any other software line, GPS receiver manufacturers roll out new products, drop outdated ones, and add new features to existing products. Be sure to check the manufacturer’s Web site to get the latest information on what map software is available for a particular model of GPS receiver.

Getting maps to GPS receivers


All GPS manufacturer map programs upload maps to your GPS receiver in similar ways. Although the user interfaces are different and the commands vary, you load a map onto a GPS receiver by using the same basic process.
  1. Run the map program and zoom in on the area that you want to upload to your GPS receiver.
  2. Choose which parts of the map you want to upload to the GPS receiver. This usually means selecting one or more rectangular areas on the map. Depending on the program, you either draw a rectangle that defines the areas that you want to upload, or you select grid squares that appear on the map that correspond to the areas you want to upload.
  3. Connect your GPS receiver to your PC. You use a special cable for this data transfer connection. To read more on connecting your GPS receiver to a PC, go to Chapter 9. If the GPS receiver uses a memory card to store maps, you can skip this step.
  4. Set the communications parameters in the map program. This comprises the COM port, baud rate, and other settings that are needed so that the GPS receiver can successfully communicate with your PC. This is usually a one-time setup, so you don’t need to repeat this each time you want to upload a map. Again, you can skip this step if your GPS receiver uses a memory card.
  5. Upload the map to your GPS receiver. The program extracts the information that it needs from the map data CD-ROM and builds a custom map of the area that you select. When this process finishes, the program either starts uploading the map to the GPS receiver or saves the map to your hard drive where you can copy it to a memory card (if applicable).
How long building a map takes depends on the size of the area that you select, how much map detail you want to include, and how fast your PC is. This can range from a minute or less for small areas (such as a metropolitan area) to five or ten minutes for a large map (such as one that includes many different states). For example, when using Lowrance’s MapCreate, it takes a little under five minutes to create a 26MB map of the state of Oklahoma and the Texas panhandle on a typical PC that’s been manufactured within the past several years.
How much time it takes to upload a map into a GPS receiver also depends on the size of the area you select and how the receiver stores maps. If you’re uploading a large map from a PC via a serial cable, it can take hours to transfer the map between a PC and your GPS receiver. GPS receivers that support Universal Serial Bus (USB) communications are much faster. For GPS receivers that use SD or MMC memory for storage, after the map has been created and saved to the memory card, it’s just a matter of inserting the card into the receiver.
After you purchase GPS receiver map software, be sure to check the manufacturer’s Web site every now and then to see whether updated releases of the PC software are available. You may be able to download upgraded versions of the program with bug fixes and enhanced features. Keep in mind that when you download the program, updated map data doesn’t come with it. Some GPS receiver manufacturers use different methods for stemming software and map piracy. Both Garmin and Magellan use unlock codes on some of their map products that require you to visit a Web page and get a code to activate the program. Some map products (notably nautical charts) have multiple regions stored on CD-ROM, and you need to purchase an unlock code for each region you want to access. In addition, programs commonly link the serial number of a GPS receiver to a map, meaning that the map will work only with the GPS receiver that the map was originally uploaded to.

Common GPS map software features


Here are some of the features that all GPS receiver map software have in common.
  • Upload maps to GPS receivers: The main job of a mapping program on your computer is to upload maps to your GPS receiver. The maps appear the same on your computer and your GPS receiver screen although the GPS receiver displays smaller portions of the map than you can view on your computer screen. (And the map won’t appear in color if your receiver has a monochrome display.) You use the mapping software to select the portions of the maps that you want to upload to your GPS receiver.
  • Print from and use maps on your PC: In addition to uploading maps to a GPS receiver, you can also use the map software on your PC to view and print maps, measure distances, and plan trips.
  • Download waypoints, routes, and tracks from GPS receivers: With GPS mapping software, you can download information that you’ve recorded with your GPS receiver, such as waypoints, routes, and tracks. You can store this data on your PC’s hard drive or display it as an overlay on the maps displayed on your PC.
  • Upload waypoints, routes, and tracks to GPS receivers: In addition to downloading GPS data, you can also upload waypoints, routes, and tracks from your PC to a GPS receiver. For example, you can plot several waypoint locations on the PC map and then transfer them to your GPS receiver.
  • View POIs: Many software packages have Points of Interest (POIs), such as restaurants, gas stations, and geographic features shown on the maps that you view with your PC or GPS receiver.

Wednesday, April 29, 2009

Three rules of GPS mapping software


Consider these three basic tenets before you start to shop for GPS mapping software.
  • Not all GPS receivers can display maps. Lower-cost models (typically under $150) or GPS receivers with very small screens usually don’t support maps. If you already own a GPS receiver, make sure that it’s compatible with the map software you’re interested in using. Manufacturer Web sites are pretty good about listing product compatibility. The same holds true if you’re shopping for a new GPS receiver.
  • You can use only proprietary products (made by the same company that manufactures your GPS receiver). For example, you can’t use Garmin maps on a Magellan GPS receiver. Likewise, you can’t use thirdparty maps produced by DeLorme or Maptech on a Magellan GPS receiver. Repeat after me, “You can only use Magellan maps on a Magellan GPS receiver” (or whichever brand you happen to be using). Admittedly, I’m belaboring this point, but a fair number of novice GPS users think that they can load just about any map on their new GPS receiver, which isn’t the case.
  • Don’t expect the level of detail in a GPS map to match paper maps. In order to maximize memory space, GPS receivers use vector maps (created with lines and shapes) instead of raster maps (scanned paper maps). And because a GPS receiver has a fairly small screen to display a map, don’t expect the map on your GPS receiver to appear as an identical version of your favorite paper map.
Until GPS receivers incorporate science-fiction like, holographic projection systems where a map appears in midair (and I’m not holding my breath), viewing a paper map will always be easier and more effective than staring at a map on a GPS receiver. Keeping these three rules in mind when you go map shopping, you can generally expect to pay anywhere from $100–$150 for a map software product from a GPS receiver manufacturer. You can easily avoid paying suggested retail for map software if you exploit the Internet for dealers offering better prices. Even if your GPS receiver doesn’t support maps, you can still use a manufacturer’s map program with your receiver to download and upload waypoints, routes, and tracks, as well as access maps on your PC.

Using GPS Manufacturer Mapping Software

GPS receivers that support maps come with a basemap of the region the GPS receiver was sold in (such as North America or Europe) that shows city locations, highways, major roads, bodies of water, and other features. Precisely what the basemaps display varies by manufacturer and model. Although base- maps do provide general information, some GPS receiver users want more detailed maps that show city streets, topographic features, marine navigation aids, or places outside the United States.
The good news is you’re not limited to the basemap that came with your GPS receiver: Most mapping GPS receivers allow you to upload more detailed maps. These GPS receivers either have a fixed amount of internal memory used to store the added maps, or they support external Secure Digital (SD) or MultiMediaCard (MMC) memory cards for map storage. (Check product marketing literature or the GPS receiver user manual for details on how many megabytes of map data a particular model can store. More is always better.) Different types of maps are available from GPS receiver manufacturers and are sold on CD-ROMs, including street maps, topographic maps, fishing maps, and nautical charts. These map products have software that you run on your PC to install the maps, plan trips, and exchange data with your GPS receiver. I will discuss mapping software produced by the Big Three GPS receiver manufacturers (Magellan, Lowrance, and Garmin). I also show you the general features that all GPS map programs share as well as what kind of maps are available for the different GPS receiver brands.

Uploading Firmware Revisions to Your GPS Receiver


Just like software vendors, GPS manufacturers find bugs and add enhancements to their products. New versions of a GPS receiver’s operating system can be upgraded through the receiver’s firmware (the updateable, read-only software that’s embedded in a hardware device). Check that your GPS receiver’s firmware is current every few months or so, especially if your receiver is a newly released model. GPS manufacturers offer free downloads of firmware upgrades on their Web sites, and these bug-fixes or new features can definitely make your GPS receiver perform better.
To upgrade your firmware
  • Check the current version of your GPS receiver firmware. Sometimes this is displayed when the GPS receiver is turned on, or it might be shown on an information page. Consult your user’s guide or the manufacturer’s Web site for specific instructions on how to get this information for your model.
  • Visit the manufacturers’s Web site and go to the software updates section. Here are the URLs of the major GPS manufacturers: Garmin: www.garmin.com
  • If you have a Garmin GPS receiver, you can sign up for automatic e-mail notification of firmware upgrades at the Garmin Web site. I expect other GPS manufacturers to start offering this service. Lowrance: www.lowrance.com, Magellan: www.magellangps.com
  • Find your GPS receiver model and check its manufacturer’s Web site for the latest firmware version. If your firmware is older than the current version on the Web site, follow the online instructions to download the firmware installer. Usually, the higher the version number, the more recent the firmware version. Make sure that the firmware installer you download is for your GPS receiver model. If you upload firmware designed for a different model, plan on the GPS receiver not working until you load the proper firmware.
  • Follow the installation instructions that come with the downloaded file.
Usually firmware installation files come in two forms:
  • A standalone program that runs on your computer, connects to the GPS receiver, and sends the upgraded firmware to the receiver. You need to have a PC interface cable attached to both the computer and the GPS receiver.
  • A special file that you copy to a memory card. When the GPS receiver starts, it searches the card to see whether a firmware upgrade is present. If it is, the receiver uploads the upgrade.

After the upgrade is successful, you can erase the firmware upgrade file from the memory card. Upgrading a GPS receiver’s firmware is pretty easy; not too much can go wrong. About the only thing that can get you in trouble is if the GPS receiver’s batteries die midway through a firmware upload. A firmware upgrade usually only takes a few minutes to complete, but make sure that your batteries aren’t running on empty before you start.
Some firmware update software works only on COM ports 1 through 4. If you’re using a USB adapter, (which is usually set to COM port 5 or higher) and are having problems connecting to the GPS receiver, try reassigning the existing COM ports to numbers higher than the USB adapter’s port; then set the adapter’s port number to 1. Refer to online Windows help (choose Start➪ Help) and perform a search for device manager to get more information on changing device settings.