Q:What is GPS Mu meter ah, with the general said that the GPS measuring instrument what is the difference?

If it's just a GPS meter and a GPS meter, that's a thing.If the measuring instrument, it is not the same with the measured mu instrument.In fact, these GPS is actually said handheld gps.It is used in measuring area and used in agriculture, forestry and animal husbandry.Handheld GPS generally have the function of measuring area.For example, Magellan, Gao Tianxiang handheld GPS etc. These are very famous, each model has the function of measuring areaWe have some stores!

Q:In addition to the parameters, that is the problem of the machine, what method can reduce the error of these two machines to a minimum. Because, at the same time to find a coordinate. The gap is too big.

GPS was in error with 10 meters, with the star search results, related to the environment, if the precision is high, as long as the use of handheld GPS submeter or handheld RTK

Q:Handheld GPS how to achieve decimeter

Look at the handheld chip, and some can be directly achieved, some with differential signals to

Q:How to hand GPS eTrex H data to the computer

Computer installed on the MapSource software, connect the data cable, upload waypoints and tracks can be!

Q:Saying that we have a project in front of it is to do so, it is surprising that there are wood

To 3D GPS it is not easy to find the map

Q:Mountaineering to buy a professional GPS or Mountaineering Watch

Now the mobile phone is the essential tool, mobile phone has GPS, can pre download ordinary maps, satellite maps, and contour map, its function is far more than a handheld GPS or hiking watches, can better meet the needs of the mountain.

Q:GPS handheld function to measure it?

It depends on what kind of GPS handset. Some machines have this feature.

Q:My cell phone: HTC Hero 200Question type: Internet softwareMy work needs to locate, record, output, and input GPS coordinates. Track record measurement, coordinate transformation. So would you have a professional security software under the table, so go out with a mobile phone or a PAD, or N equipment back to survey the tired,

SOSO map is good, I use this.Kelid navigation is also good.

Q:Magellan GPS handheld why so many people choose not to say that the map is not good

Select the right access to GPS oh it has a contact information users

Q:What qualifications should a normal GPS locator have?

Patent, business licenseLook what kind of