Could you explain to me how the GPS in a smartphone works? I just got back from Germany and had NO luck at all. I kept my phone and IPad in airplane mode to avoid charges and got no reception at all.
Could you explain to me how the GPS in a smartphone works? I just got back from Germany and had NO luck at all. I kept my phone and IPad in airplane mode to avoid charges and got no reception at all.
In airplane mode, the phone does not transmit at all. Some may not receive.
Smartphones have built a built in GPS receiver but also rely on fine tuning your position by using cell tower locations. This is why your position information is most accurate in densly populated areas, even more so with WiFi.
You can still use your phone GPS without a data connection if you download a mapping app that lets you save maps to your phone. It will only work within that defined map so make sure you include all the areas you may visits...and the files are very large. It will use the GPS only to approximate your location but won't be as accurate as a dedicated device. Also, smart phone GPS receivers are not as sensitive as dedicated units so you may have trouble getting reception in canopy.
Get a gps, compass, and maps and learn to use them. Phone will be inaccurate at best. Have used a garmin etrex20 the last 2 yrs in the back country of colorado with no problems. Also carry topo maps of the area and have a compass. The rockies are huge and u will get turned around easily if you cant use all of the above.
If you want to be able to log a particularly good fishing hole, file a claim for mineral rights (gold, etc), or have hours of fun playing with an electronic gadget when you should be looking around then get a stand alone GPS. If you want to make a call, send a text, or check your email bring a smartphone. If you want to navigate and not get lost in the back-country get a map and compass and potentially aerial photos. Learn to read the map, learn to use the compass and learn to find your location on a photo. Batteries don't go dead on a map and compass!
If you are looking for topo's for Ontario try this Make a Topographic Map - MNR Other resources are available as well and Google is your friend
Your op doesn't say where you're located, but if you're near me I can help you with the basics of map/compass/aerial photo use. In other parts of the state I'm sure we have other INGOers who would help.
The GPS receiving capabilities of a smart phone and a stand-alone GPS unit are not the same.
I went on a couple hunting trips in Montana using my smart phone for GPS, with great success. But this was in wide open areas with little tree cover. So for turkey season last spring, I elected to do the same thing. Big mistake. In the hills of Jackson County, under thick trees but with no leaves, I could not get a GPS signal. I was in a remote area and I ended up lost for an hour before my dead reckoning got me back to familiar territory.
My cheap stand-alone Garmin eTrex had never had any problems in this same location.
Never again will I count on a smart phone to provide GPS is a remote location without a backup unit.